[tor-browser/tor-browser-45.4.0esr-6.5-1] fixup! TB4: Tor Browser's Firefox preference overrides.
by gk＠torproject.org 19 Oct '16
by gk＠torproject.org 19 Oct '16
19 Oct '16
commit 62d6468cedbdd1ae08b1e4a7192184c3aa92137c
Author: Arthur Edelstein <arthuredelstein(a)gmail.com>
Date: Tue Oct 18 18:10:41 2016 -0700
fixup! TB4: Tor Browser's Firefox preference overrides.
Fixes #20399 by removing obsolete preferences related to our font
fingerprinting defense.
---
browser/app/profile/000-tor-browser.js | 2 --
1 file changed, 2 deletions(-)
diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js
index 13af485..1f1db9e 100644
--- a/browser/app/profile/000-tor-browser.js
+++ b/browser/app/profile/000-tor-browser.js
@@ -112,8 +112,6 @@ pref("webgl.disable-extensions", true);
pref("webgl.disable-fail-if-major-performance-caveat", true);
pref("dom.battery.enabled", false); // fingerprinting due to differing OS implementations
pref("dom.network.enabled",false); // fingerprinting due to differing OS implementations
-pref("browser.display.max_font_attempts",10);
-pref("browser.display.max_font_count",10);
pref("gfx.downloadable_fonts.fallback_delay", -1);
pref("general.appname.override", "Netscape");
pref("general.appversion.override", "5.0 (Windows)");
1
0
19 Oct '16
commit 2d88aa4d7239c3d386c69396c8d0d40ddd23a952
Author: Arthur Edelstein <arthuredelstein(a)gmail.com>
Date: Tue Oct 18 17:23:45 2016 -0700
Bug 20399: Remove obsolete font attempt prefs
---
src/chrome/content/torbutton.js | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/src/chrome/content/torbutton.js b/src/chrome/content/torbutton.js
index 5b03ba0..3c05047 100644
--- a/src/chrome/content/torbutton.js
+++ b/src/chrome/content/torbutton.js
@@ -1746,12 +1746,6 @@ function torbutton_update_fingerprinting_prefs() {
if (m_tb_tbb) {
if (mode) {
- // Use TBB pref defaults for these two.
- if(m_tb_prefs.prefHasUserValue("browser.display.max_font_attempts"))
- m_tb_prefs.clearUserPref("browser.display.max_font_attempts");
- if(m_tb_prefs.prefHasUserValue("browser.display.max_font_count"))
- m_tb_prefs.clearUserPref("browser.display.max_font_count");
-
// Governed also by the spoof_english dialog..
if (m_tb_prefs.getBoolPref("extensions.torbutton.spoof_english")) {
m_tb_prefs.setCharPref("intl.accept_languages", "en-US, en");
@@ -1762,9 +1756,6 @@ function torbutton_update_fingerprinting_prefs() {
m_tb_prefs.setBoolPref("javascript.use_us_english_locale", false);
}
} else {
- m_tb_prefs.setIntPref("browser.display.max_font_attempts",-1);
- m_tb_prefs.setIntPref("browser.display.max_font_count",-1);
-
if(m_tb_prefs.prefHasUserValue("intl.accept_languages"))
m_tb_prefs.clearUserPref("intl.accept_languages");
}
1
0
[user-manual/master] Remove reference to help@rt.tp.o on bridges.page
by colin＠torproject.org 19 Oct '16
by colin＠torproject.org 19 Oct '16
19 Oct '16
commit b04486a5d88190a9192d1960906c3c08ac56519c
Author: Colin Childs <colin(a)torproject.org>
Date: Wed Oct 19 00:25:44 2016 -0500
Remove reference to help(a)rt.tp.o on bridges.page
---
C/bridges.page | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/C/bridges.page b/C/bridges.page
index b62bc1a..ee4f38d 100644
--- a/C/bridges.page
+++ b/C/bridges.page
@@ -28,7 +28,7 @@ to obtain bridge addresses in order to use these transports.
<title>Getting bridge addresses</title>
<p>
Because bridge addresses are not public, you will need to request them
- yourself. You have three options:
+ yourself. You have two options:
</p>
<list>
@@ -44,12 +44,6 @@ to obtain bridge addresses in order to use these transports.
address, or
</p>
</item>
- <item>
- <p>
- Politely ask a human at help(a)rt.torproject.org if neither of the first
- two methods works for you.
- </p>
- </item>
</list>
</section>
1
0
commit 0265ee606358fe38264dbda05a7845a024d02302
Author: Colin Childs <colin(a)torproject.org>
Date: Wed Oct 19 00:18:55 2016 -0500
Fix spacing issue
---
C/downloading.page | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/C/downloading.page b/C/downloading.page
index 51848d1..7894600 100644
--- a/C/downloading.page
+++ b/C/downloading.page
@@ -12,7 +12,7 @@
<p>
The safest and simplest way to download Tor Browser is from the official
Tor Project website at https://www.torproject.org. Your connection to
-the site will be secured using<link xref='secure-connections'>HTTPS</link>,
+the site will be secured using <link xref='secure-connections'>HTTPS</link>,
which makes it much harder for somebody to tamper with.
</p>
1
0
[tor-messenger-build/master] Next release will be a minor version bump
by arlo＠torproject.org 19 Oct '16
by arlo＠torproject.org 19 Oct '16
19 Oct '16
commit cc6e1927f9ff91a073adc848685acd79d9296f35
Author: Arlo Breault <arlolra(a)gmail.com>
Date: Tue Oct 18 21:56:44 2016 -0700
Next release will be a minor version bump
---
ChangeLog | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 68ec887..54d8dcf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-Tor Messenger 0.2.0b3 --
+Tor Messenger 0.3.0b1 --
* All Platforms
* Use the tor-browser-45.4.0esr-6.0-1 branch on tor-browser
* Use the THUNDERBIRD_45_4_0_RELEASE tag on comm-esr45
1
0
[user-manual/master] Correct number of pluggable transports on circumvention.page
by colin＠torproject.org 19 Oct '16
by colin＠torproject.org 19 Oct '16
19 Oct '16
commit b50cfb6f4aa51c7dafdd9ad1f5a80efd798bf5de
Author: Colin Childs <colin(a)torproject.org>
Date: Tue Oct 18 23:54:22 2016 -0500
Correct number of pluggable transports on circumvention.page
---
C/circumvention.page | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/C/circumvention.page b/C/circumvention.page
index 2b1b540..cddf2b5 100644
--- a/C/circumvention.page
+++ b/C/circumvention.page
@@ -49,7 +49,7 @@ that are currently available.
<media type="image" width="600" src="media/circumvention/bridges.png" />
</p>
<p>
- Select “Connect with provided bridges”. Tor Browser currently has nine
+ Select “Connect with provided bridges”. Tor Browser currently has six
pluggable transport options to choose from. See the section below for
advice on which to select.
</p>
1
0
[user-manual/master] Update circumvention.page with review feedback
by colin＠torproject.org 19 Oct '16
by colin＠torproject.org 19 Oct '16
19 Oct '16
commit fd89d754b44d2aa5a8f5a766598f2550bb7066a7
Author: Colin Childs <colin(a)torproject.org>
Date: Tue Oct 18 23:50:34 2016 -0500
Update circumvention.page with review feedback
---
C/circumvention.page | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/C/circumvention.page b/C/circumvention.page
index 0efd7b1..2b1b540 100644
--- a/C/circumvention.page
+++ b/C/circumvention.page
@@ -32,8 +32,8 @@ that are currently available.
<p>
You can also configure pluggable transports while Tor Browser is
- running, by clicking on the Torbutton menu and selecting “Tor Network
- Settings”.
+ running, by clicking on the green onion near your address bar and
+ selecting “Tor Network Settings”.
</p>
</item>
@@ -67,8 +67,8 @@ individual circumstances.
</p>
<p>
If you are trying to circumvent a blocked connection for the first time,
-you should try the different transports in the following order: obfs3,
-obfs4, ScrambleSuit, fte-ipv6, fte, meek-azure, meek-google, meek-amazon.
+you should try the different transports: obfs3, obfs4, ScrambleSuit, fte,
+meek-azure, meek-amazon.
</p>
<p>
If you try all of these options, and none of them gets you online,
1
0
19 Oct '16
commit d6d79dd5bb385ff0c6e58a172f3e1d749e48dae8
Author: Arlo Breault <arlolra(a)gmail.com>
Date: Tue Oct 18 21:43:14 2016 -0700
Add a patch for trac 20205
* Support SASL ECDSA-NIST256P-CHALLENGE, one of the options for
authenticating with freenode's onion.
* This was the result of the hack days at this year's meeting in
Seattle. It's considered experimental, but I've been using it
successfully for the past few weeks.
---
.../0001-Set-Tor-Messenger-preferences.patch | 2 +-
...0002-Trac-16489-Prevent-account-autologin.patch | 2 +-
...Support-Special-Characters-input-prompt-o.patch | 2 +-
...Better-error-reporting-for-failed-outgoin.patch | 2 +-
.../0005-Trac-13312-OTR-over-Twitter-DMs.patch | 2 +-
...-Fix-tab-strip-background-colour-on-OS-X..patch | 2 +-
...-XMPP-createConversation-should-handle-in.patch | 2 +-
...-Set-_userVCard-own-property-when-downloa.patch | 2 +-
.../0009-XMPP-in-band-registration.patch | 2 +-
.../instantbird/0010-Remove-search-from-UI.patch | 2 +-
.../0011-Add-Tor-Messenger-branding.patch | 2 +-
projects/instantbird/0012-Account-picture.patch | 2 +-
.../0013-Modify-protocol-defaults.patch | 2 +-
.../instantbird/0014-Modify-IRC-defaults.patch | 2 +-
projects/instantbird/0015-Modify-themes.patch | 2 +-
.../instantbird/0016-Modify-XMPP-defaults.patch | 2 +-
projects/instantbird/0017-Remove-logging-UI.patch | 2 +-
projects/instantbird/0018-Cert-override.patch | 2 +-
.../0019-Display-all-traffic-over-Tor.patch | 2 +-
.../instantbird/0020-Trac-17480-Content-sink.patch | 2 +-
.../0021-SASL-ECDSA-NIST256P-CHALLENGE.patch | 8919 ++++++++++++++++++++
projects/instantbird/config | 1 +
22 files changed, 8940 insertions(+), 20 deletions(-)
diff --git a/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch b/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
index be19543..cb2ac47 100644
--- a/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
+++ b/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
@@ -1,7 +1,7 @@
From bfa4576ff8e6291a0cd293e05ac48b2a91c6a3c1 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:48:41 -0700
-Subject: [PATCH 01/20] Set Tor Messenger preferences
+Subject: [PATCH 01/21] Set Tor Messenger preferences
---
im/app/profile/all-instantbird.js | 110 +++++++++++++++++++++++++++++++-------
diff --git a/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch b/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
index 2ef8307..df7e4c5 100644
--- a/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
+++ b/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
@@ -1,7 +1,7 @@
From 2f9785b7fb8fba1dae99f914a7500bac41d4a17b Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Mon, 16 Nov 2015 20:37:53 -0800
-Subject: [PATCH 02/20] Trac 16489: Prevent account autologin
+Subject: [PATCH 02/21] Trac 16489: Prevent account autologin
---
chat/components/src/imAccounts.js | 2 +-
diff --git a/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch b/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
index 100def4..c801890 100644
--- a/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
+++ b/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
@@ -1,7 +1,7 @@
From fa84f77e4b3c3091aec5a479f862aa8cdb12de6a Mon Sep 17 00:00:00 2001
From: aleth <aleth(a)instantbird.org>
Date: Sat, 30 Jan 2016 20:56:38 +0100
-Subject: [PATCH 03/20] Trac 17896: Support "Special Characters" input prompt
+Subject: [PATCH 03/21] Trac 17896: Support "Special Characters" input prompt
on OS X
* Bug 1151784 - Add Edit menu to the conversation window on OS X. r=nhnt11,florian
diff --git a/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch b/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
index 2a4797c..1623b06 100644
--- a/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
+++ b/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
@@ -1,7 +1,7 @@
From 7fcda7da8eee17eccae8e25a7a24f0b7127fc3af Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Tue, 2 Feb 2016 16:04:51 -0800
-Subject: [PATCH 04/20] Trac 17494: Better error reporting for failed outgoing
+Subject: [PATCH 04/21] Trac 17494: Better error reporting for failed outgoing
messages
* Bug 1245325 - Better error reporting for failed outgoing messages. r=clokep
diff --git a/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch b/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
index 72cf05a..d324dc8 100644
--- a/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
+++ b/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
@@ -1,7 +1,7 @@
From 2a8dc4c8043aeae007b4e727c54137f4ae90f3dd Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Tue, 15 Mar 2016 17:40:42 -0700
-Subject: [PATCH 05/20] Trac 13312: OTR over Twitter DMs
+Subject: [PATCH 05/21] Trac 13312: OTR over Twitter DMs
---
chat/components/src/imConversations.js | 4 +-
diff --git a/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch b/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
index e70ebdf..d65aa4b 100644
--- a/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
+++ b/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
@@ -1,7 +1,7 @@
From 10e196e6c4e26d74baacba3e2b0f367a062b0287 Mon Sep 17 00:00:00 2001
From: Nihanth Subramanya <nhnt11(a)gmail.com>
Date: Sun, 9 Oct 2016 21:53:04 -0700
-Subject: [PATCH 06/20] Bug 1218193 - Fix tab strip background colour on OS X.
+Subject: [PATCH 06/21] Bug 1218193 - Fix tab strip background colour on OS X.
r=aleth
---
diff --git a/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch b/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
index a2ee757..b58f6b8 100644
--- a/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
+++ b/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
@@ -1,7 +1,7 @@
From ecee8301b2187ea25e582d15e3d02bec5d29078e Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Sun, 9 Oct 2016 21:57:07 -0700
-Subject: [PATCH 07/20] Bug 1246431 - XMPP createConversation should handle
+Subject: [PATCH 07/21] Bug 1246431 - XMPP createConversation should handle
incoming messages from the server properly. r=aleth
---
diff --git a/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch b/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
index 0ecfe1a..2a3790f 100644
--- a/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
+++ b/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
@@ -1,7 +1,7 @@
From 899378439d41d0ee36cba761edf43e4329cd9c07 Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Sun, 28 Aug 2016 08:57:41 -0700
-Subject: [PATCH 08/20] Bug 1298574 - Set _userVCard own property when
+Subject: [PATCH 08/21] Bug 1298574 - Set _userVCard own property when
downloading vCard fails. r=aleth
* This prevents an infinite req / res cycle.
diff --git a/projects/instantbird/0009-XMPP-in-band-registration.patch b/projects/instantbird/0009-XMPP-in-band-registration.patch
index 00d9a74..59f595c 100644
--- a/projects/instantbird/0009-XMPP-in-band-registration.patch
+++ b/projects/instantbird/0009-XMPP-in-band-registration.patch
@@ -1,7 +1,7 @@
From 1e0665d52f89f61af5dd07fc1d0c31dd90c0a483 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:42:25 -0700
-Subject: [PATCH 09/20] XMPP in-band registration
+Subject: [PATCH 09/21] XMPP in-band registration
---
chat/locales/en-US/xmpp.properties | 5 +
diff --git a/projects/instantbird/0010-Remove-search-from-UI.patch b/projects/instantbird/0010-Remove-search-from-UI.patch
index 440fd3f..d50e0d0 100644
--- a/projects/instantbird/0010-Remove-search-from-UI.patch
+++ b/projects/instantbird/0010-Remove-search-from-UI.patch
@@ -1,7 +1,7 @@
From a9aa4108eceba8f5d4472b27ba7f0f3223d535bc Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:47:48 -0700
-Subject: [PATCH 10/20] Remove search from UI
+Subject: [PATCH 10/21] Remove search from UI
---
im/content/nsContextMenu.js | 18 +-----------------
diff --git a/projects/instantbird/0011-Add-Tor-Messenger-branding.patch b/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
index af71f34..5d4b615 100644
--- a/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
+++ b/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
@@ -1,7 +1,7 @@
From ce1cba5c29e974399693c6b3dbd02b372a8a6ab3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:56:27 -0700
-Subject: [PATCH 11/20] Add Tor Messenger branding
+Subject: [PATCH 11/21] Add Tor Messenger branding
---
im/app/macbuild/Contents/Info.plist.in | 2 +-
diff --git a/projects/instantbird/0012-Account-picture.patch b/projects/instantbird/0012-Account-picture.patch
index b6ecc4d..6529c84 100644
--- a/projects/instantbird/0012-Account-picture.patch
+++ b/projects/instantbird/0012-Account-picture.patch
@@ -1,7 +1,7 @@
From a40ca36edcb6b2be8ed958e39479998a8fe4fbc3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:24:09 -0700
-Subject: [PATCH 12/20] Account picture
+Subject: [PATCH 12/21] Account picture
---
im/content/blist.xul | 3 +--
diff --git a/projects/instantbird/0013-Modify-protocol-defaults.patch b/projects/instantbird/0013-Modify-protocol-defaults.patch
index 98f7bee..7a51c3a 100644
--- a/projects/instantbird/0013-Modify-protocol-defaults.patch
+++ b/projects/instantbird/0013-Modify-protocol-defaults.patch
@@ -1,7 +1,7 @@
From 82b8069f3b5eef5d6ed8a87e8b122e2b0eae3a76 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:25:34 -0700
-Subject: [PATCH 13/20] Modify protocol defaults
+Subject: [PATCH 13/21] Modify protocol defaults
* Top protocols
diff --git a/projects/instantbird/0014-Modify-IRC-defaults.patch b/projects/instantbird/0014-Modify-IRC-defaults.patch
index 2d6f979..a85bdc7 100644
--- a/projects/instantbird/0014-Modify-IRC-defaults.patch
+++ b/projects/instantbird/0014-Modify-IRC-defaults.patch
@@ -1,7 +1,7 @@
From 14b1768d06adce5dd85dd56ea4c89984d420c36e Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:31:58 -0700
-Subject: [PATCH 14/20] Modify IRC defaults
+Subject: [PATCH 14/21] Modify IRC defaults
* ctcp ping
diff --git a/projects/instantbird/0015-Modify-themes.patch b/projects/instantbird/0015-Modify-themes.patch
index 588f36e..6747420 100644
--- a/projects/instantbird/0015-Modify-themes.patch
+++ b/projects/instantbird/0015-Modify-themes.patch
@@ -1,7 +1,7 @@
From 8f6fad682f3fc785e324faf086e5248b54e50f2e Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:36:38 -0700
-Subject: [PATCH 15/20] Modify themes
+Subject: [PATCH 15/21] Modify themes
* theme extension updateh
diff --git a/projects/instantbird/0016-Modify-XMPP-defaults.patch b/projects/instantbird/0016-Modify-XMPP-defaults.patch
index b85fff7..c31d92d 100644
--- a/projects/instantbird/0016-Modify-XMPP-defaults.patch
+++ b/projects/instantbird/0016-Modify-XMPP-defaults.patch
@@ -1,7 +1,7 @@
From 7002186f102f329431ad1f1afce87af75f7a4570 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:38:49 -0700
-Subject: [PATCH 16/20] Modify XMPP defaults
+Subject: [PATCH 16/21] Modify XMPP defaults
* xmpp-default-domain
diff --git a/projects/instantbird/0017-Remove-logging-UI.patch b/projects/instantbird/0017-Remove-logging-UI.patch
index ba010bb..f6cc574 100644
--- a/projects/instantbird/0017-Remove-logging-UI.patch
+++ b/projects/instantbird/0017-Remove-logging-UI.patch
@@ -1,7 +1,7 @@
From af2bff6a7f15123c567b4c911b5842423fee0514 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:50:48 -0700
-Subject: [PATCH 17/20] Remove logging UI
+Subject: [PATCH 17/21] Remove logging UI
---
im/content/preferences/privacy.xul | 20 --------------------
diff --git a/projects/instantbird/0018-Cert-override.patch b/projects/instantbird/0018-Cert-override.patch
index 7d19cf6..2ffbb29 100644
--- a/projects/instantbird/0018-Cert-override.patch
+++ b/projects/instantbird/0018-Cert-override.patch
@@ -1,7 +1,7 @@
From da09cc5555865e5f86a4627d9ad1fd9de4dd392b Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:56:46 -0700
-Subject: [PATCH 18/20] Cert override
+Subject: [PATCH 18/21] Cert override
---
im/app/profile/cert_override.txt | 3 +++
diff --git a/projects/instantbird/0019-Display-all-traffic-over-Tor.patch b/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
index b8e5d79..8d08a6d 100644
--- a/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
+++ b/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
@@ -1,7 +1,7 @@
From b4e33411b5743601307009ce6e31235fccb57ba3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:58:31 -0700
-Subject: [PATCH 19/20] Display all traffic over Tor
+Subject: [PATCH 19/21] Display all traffic over Tor
---
im/content/accountWizard.xul | 2 ++
diff --git a/projects/instantbird/0020-Trac-17480-Content-sink.patch b/projects/instantbird/0020-Trac-17480-Content-sink.patch
index fc34c67..619ce7d 100644
--- a/projects/instantbird/0020-Trac-17480-Content-sink.patch
+++ b/projects/instantbird/0020-Trac-17480-Content-sink.patch
@@ -1,7 +1,7 @@
From 2194d4caace6d18b2a33a57df3618019b9bc77d8 Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Wed, 5 Oct 2016 11:09:25 -0700
-Subject: [PATCH 20/20] Trac 17480: Content sink
+Subject: [PATCH 20/21] Trac 17480: Content sink
---
chat/modules/imContentSink.jsm | 30 +++++-------------------------
diff --git a/projects/instantbird/0021-SASL-ECDSA-NIST256P-CHALLENGE.patch b/projects/instantbird/0021-SASL-ECDSA-NIST256P-CHALLENGE.patch
new file mode 100644
index 0000000..f50551b
--- /dev/null
+++ b/projects/instantbird/0021-SASL-ECDSA-NIST256P-CHALLENGE.patch
@@ -0,0 +1,8919 @@
+From afec16433c83df4452b6b362032cd624f7f5541d Mon Sep 17 00:00:00 2001
+From: Arlo Breault <arlolra(a)gmail.com>
+Date: Sun, 2 Oct 2016 08:46:55 -0700
+Subject: [PATCH 21/21] SASL ECDSA-NIST256P-CHALLENGE
+
+---
+ chat/components/src/imAccounts.js | 1 +
+ chat/protocols/irc/elliptic.jsm | 8748 +++++++++++++++++++++++++++++++++++++
+ chat/protocols/irc/ircSASL.jsm | 87 +-
+ chat/protocols/irc/moz.build | 1 +
+ 4 files changed, 8823 insertions(+), 14 deletions(-)
+ create mode 100644 chat/protocols/irc/elliptic.jsm
+
+diff --git a/chat/components/src/imAccounts.js b/chat/components/src/imAccounts.js
+index 5bfea57..da8525f 100644
+--- a/chat/components/src/imAccounts.js
++++ b/chat/components/src/imAccounts.js
+@@ -193,6 +193,7 @@ function imAccount(aKey, aName, aPrplId)
+
+ imAccount.prototype = {
+ __proto__: ClassInfo(["imIAccount", "prplIAccount"], "im account object"),
++ get wrappedJSObject() { return this; },
+
+ name: "",
+ id: "",
+diff --git a/chat/protocols/irc/elliptic.jsm b/chat/protocols/irc/elliptic.jsm
+new file mode 100644
+index 0000000..bccab01
+--- /dev/null
++++ b/chat/protocols/irc/elliptic.jsm
+@@ -0,0 +1,8748 @@
++/* This software is licensed under the MIT License.
++ *
++ * Copyright Fedor Indutny, 2014.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a copy
++ * of this software and associated documentation files (the "Software"), to deal
++ * in the Software without restriction, including without limitation the rights
++ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
++ * copies of the Software, and to permit persons to whom the Software is
++ * furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included in
++ * all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
++ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
++ * SOFTWARE.
++ */
++
++this.EXPORTED_SYMBOLS = ["elliptic"];
++
++var window = {};
++
++// The code below is imported from indutny's elliptic.js. The original version
++// of this file can be found at
++// https://github.com/indutny/elliptic/blob/master/dist/elliptic.js
++
++(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.elliptic = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
++(function (module, exports) {
++ 'use strict';
++
++ // Utils
++ function assert (val, msg) {
++ if (!val) throw new Error(msg || 'Assertion failed');
++ }
++
++ // Could use `inherits` module, but don't want to move from single file
++ // architecture yet.
++ function inherits (ctor, superCtor) {
++ ctor.super_ = superCtor;
++ var TempCtor = function () {};
++ TempCtor.prototype = superCtor.prototype;
++ ctor.prototype = new TempCtor();
++ ctor.prototype.constructor = ctor;
++ }
++
++ // BN
++
++ function BN (number, base, endian) {
++ if (BN.isBN(number)) {
++ return number;
++ }
++
++ this.negative = 0;
++ this.words = null;
++ this.length = 0;
++
++ // Reduction context
++ this.red = null;
++
++ if (number !== null) {
++ if (base === 'le' || base === 'be') {
++ endian = base;
++ base = 10;
++ }
++
++ this._init(number || 0, base || 10, endian || 'be');
++ }
++ }
++ if (typeof module === 'object') {
++ module.exports = BN;
++ } else {
++ exports.BN = BN;
++ }
++
++ BN.BN = BN;
++ BN.wordSize = 26;
++
++ var Buffer;
++ try {
++ Buffer = require('buf' + 'fer').Buffer;
++ } catch (e) {
++ }
++
++ BN.isBN = function isBN (num) {
++ if (num instanceof BN) {
++ return true;
++ }
++
++ return num !== null && typeof num === 'object' &&
++ num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
++ };
++
++ BN.max = function max (left, right) {
++ if (left.cmp(right) > 0) return left;
++ return right;
++ };
++
++ BN.min = function min (left, right) {
++ if (left.cmp(right) < 0) return left;
++ return right;
++ };
++
++ BN.prototype._init = function init (number, base, endian) {
++ if (typeof number === 'number') {
++ return this._initNumber(number, base, endian);
++ }
++
++ if (typeof number === 'object') {
++ return this._initArray(number, base, endian);
++ }
++
++ if (base === 'hex') {
++ base = 16;
++ }
++ assert(base === (base | 0) && base >= 2 && base <= 36);
++
++ number = number.toString().replace(/\s+/g, '');
++ var start = 0;
++ if (number[0] === '-') {
++ start++;
++ }
++
++ if (base === 16) {
++ this._parseHex(number, start);
++ } else {
++ this._parseBase(number, base, start);
++ }
++
++ if (number[0] === '-') {
++ this.negative = 1;
++ }
++
++ this.strip();
++
++ if (endian !== 'le') return;
++
++ this._initArray(this.toArray(), base, endian);
++ };
++
++ BN.prototype._initNumber = function _initNumber (number, base, endian) {
++ if (number < 0) {
++ this.negative = 1;
++ number = -number;
++ }
++ if (number < 0x4000000) {
++ this.words = [ number & 0x3ffffff ];
++ this.length = 1;
++ } else if (number < 0x10000000000000) {
++ this.words = [
++ number & 0x3ffffff,
++ (number / 0x4000000) & 0x3ffffff
++ ];
++ this.length = 2;
++ } else {
++ assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
++ this.words = [
++ number & 0x3ffffff,
++ (number / 0x4000000) & 0x3ffffff,
++ 1
++ ];
++ this.length = 3;
++ }
++
++ if (endian !== 'le') return;
++
++ // Reverse the bytes
++ this._initArray(this.toArray(), base, endian);
++ };
++
++ BN.prototype._initArray = function _initArray (number, base, endian) {
++ // Perhaps a Uint8Array
++ assert(typeof number.length === 'number');
++ if (number.length <= 0) {
++ this.words = [ 0 ];
++ this.length = 1;
++ return this;
++ }
++
++ this.length = Math.ceil(number.length / 3);
++ this.words = new Array(this.length);
++ for (var i = 0; i < this.length; i++) {
++ this.words[i] = 0;
++ }
++
++ var j, w;
++ var off = 0;
++ if (endian === 'be') {
++ for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
++ w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);
++ this.words[j] |= (w << off) & 0x3ffffff;
++ this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
++ off += 24;
++ if (off >= 26) {
++ off -= 26;
++ j++;
++ }
++ }
++ } else if (endian === 'le') {
++ for (i = 0, j = 0; i < number.length; i += 3) {
++ w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);
++ this.words[j] |= (w << off) & 0x3ffffff;
++ this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
++ off += 24;
++ if (off >= 26) {
++ off -= 26;
++ j++;
++ }
++ }
++ }
++ return this.strip();
++ };
++
++ function parseHex (str, start, end) {
++ var r = 0;
++ var len = Math.min(str.length, end);
++ for (var i = start; i < len; i++) {
++ var c = str.charCodeAt(i) - 48;
++
++ r <<= 4;
++
++ // 'a' - 'f'
++ if (c >= 49 && c <= 54) {
++ r |= c - 49 + 0xa;
++
++ // 'A' - 'F'
++ } else if (c >= 17 && c <= 22) {
++ r |= c - 17 + 0xa;
++
++ // '0' - '9'
++ } else {
++ r |= c & 0xf;
++ }
++ }
++ return r;
++ }
++
++ BN.prototype._parseHex = function _parseHex (number, start) {
++ // Create possibly bigger array to ensure that it fits the number
++ this.length = Math.ceil((number.length - start) / 6);
++ this.words = new Array(this.length);
++ for (var i = 0; i < this.length; i++) {
++ this.words[i] = 0;
++ }
++
++ var j, w;
++ // Scan 24-bit chunks and add them to the number
++ var off = 0;
++ for (i = number.length - 6, j = 0; i >= start; i -= 6) {
++ w = parseHex(number, i, i + 6);
++ this.words[j] |= (w << off) & 0x3ffffff;
++ // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb
++ this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;
++ off += 24;
++ if (off >= 26) {
++ off -= 26;
++ j++;
++ }
++ }
++ if (i + 6 !== start) {
++ w = parseHex(number, start, i + 6);
++ this.words[j] |= (w << off) & 0x3ffffff;
++ this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;
++ }
++ this.strip();
++ };
++
++ function parseBase (str, start, end, mul) {
++ var r = 0;
++ var len = Math.min(str.length, end);
++ for (var i = start; i < len; i++) {
++ var c = str.charCodeAt(i) - 48;
++
++ r *= mul;
++
++ // 'a'
++ if (c >= 49) {
++ r += c - 49 + 0xa;
++
++ // 'A'
++ } else if (c >= 17) {
++ r += c - 17 + 0xa;
++
++ // '0' - '9'
++ } else {
++ r += c;
++ }
++ }
++ return r;
++ }
++
++ BN.prototype._parseBase = function _parseBase (number, base, start) {
++ // Initialize as zero
++ this.words = [ 0 ];
++ this.length = 1;
++
++ // Find length of limb in base
++ for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
++ limbLen++;
++ }
++ limbLen--;
++ limbPow = (limbPow / base) | 0;
++
++ var total = number.length - start;
++ var mod = total % limbLen;
++ var end = Math.min(total, total - mod) + start;
++
++ var word = 0;
++ for (var i = start; i < end; i += limbLen) {
++ word = parseBase(number, i, i + limbLen, base);
++
++ this.imuln(limbPow);
++ if (this.words[0] + word < 0x4000000) {
++ this.words[0] += word;
++ } else {
++ this._iaddn(word);
++ }
++ }
++
++ if (mod !== 0) {
++ var pow = 1;
++ word = parseBase(number, i, number.length, base);
++
++ for (i = 0; i < mod; i++) {
++ pow *= base;
++ }
++
++ this.imuln(pow);
++ if (this.words[0] + word < 0x4000000) {
++ this.words[0] += word;
++ } else {
++ this._iaddn(word);
++ }
++ }
++ };
++
++ BN.prototype.copy = function copy (dest) {
++ dest.words = new Array(this.length);
++ for (var i = 0; i < this.length; i++) {
++ dest.words[i] = this.words[i];
++ }
++ dest.length = this.length;
++ dest.negative = this.negative;
++ dest.red = this.red;
++ };
++
++ BN.prototype.clone = function clone () {
++ var r = new BN(null);
++ this.copy(r);
++ return r;
++ };
++
++ BN.prototype._expand = function _expand (size) {
++ while (this.length < size) {
++ this.words[this.length++] = 0;
++ }
++ return this;
++ };
++
++ // Remove leading `0` from `this`
++ BN.prototype.strip = function strip () {
++ while (this.length > 1 && this.words[this.length - 1] === 0) {
++ this.length--;
++ }
++ return this._normSign();
++ };
++
++ BN.prototype._normSign = function _normSign () {
++ // -0 = 0
++ if (this.length === 1 && this.words[0] === 0) {
++ this.negative = 0;
++ }
++ return this;
++ };
++
++ BN.prototype.inspect = function inspect () {
++ return (this.red ? '<BN-R: ' : '<BN: ') + this.toString(16) + '>';
++ };
++
++ /*
++
++ var zeros = [];
++ var groupSizes = [];
++ var groupBases = [];
++
++ var s = '';
++ var i = -1;
++ while (++i < BN.wordSize) {
++ zeros[i] = s;
++ s += '0';
++ }
++ groupSizes[0] = 0;
++ groupSizes[1] = 0;
++ groupBases[0] = 0;
++ groupBases[1] = 0;
++ var base = 2 - 1;
++ while (++base < 36 + 1) {
++ var groupSize = 0;
++ var groupBase = 1;
++ while (groupBase < (1 << BN.wordSize) / base) {
++ groupBase *= base;
++ groupSize += 1;
++ }
++ groupSizes[base] = groupSize;
++ groupBases[base] = groupBase;
++ }
++
++ */
++
++ var zeros = [
++ '',
++ '0',
++ '00',
++ '000',
++ '0000',
++ '00000',
++ '000000',
++ '0000000',
++ '00000000',
++ '000000000',
++ '0000000000',
++ '00000000000',
++ '000000000000',
++ '0000000000000',
++ '00000000000000',
++ '000000000000000',
++ '0000000000000000',
++ '00000000000000000',
++ '000000000000000000',
++ '0000000000000000000',
++ '00000000000000000000',
++ '000000000000000000000',
++ '0000000000000000000000',
++ '00000000000000000000000',
++ '000000000000000000000000',
++ '0000000000000000000000000'
++ ];
++
++ var groupSizes = [
++ 0, 0,
++ 25, 16, 12, 11, 10, 9, 8,
++ 8, 7, 7, 7, 7, 6, 6,
++ 6, 6, 6, 6, 6, 5, 5,
++ 5, 5, 5, 5, 5, 5, 5,
++ 5, 5, 5, 5, 5, 5, 5
++ ];
++
++ var groupBases = [
++ 0, 0,
++ 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,
++ 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,
++ 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,
++ 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,
++ 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176
++ ];
++
++ BN.prototype.toString = function toString (base, padding) {
++ base = base || 10;
++ padding = padding | 0 || 1;
++
++ var out;
++ if (base === 16 || base === 'hex') {
++ out = '';
++ var off = 0;
++ var carry = 0;
++ for (var i = 0; i < this.length; i++) {
++ var w = this.words[i];
++ var word = (((w << off) | carry) & 0xffffff).toString(16);
++ carry = (w >>> (24 - off)) & 0xffffff;
++ if (carry !== 0 || i !== this.length - 1) {
++ out = zeros[6 - word.length] + word + out;
++ } else {
++ out = word + out;
++ }
++ off += 2;
++ if (off >= 26) {
++ off -= 26;
++ i--;
++ }
++ }
++ if (carry !== 0) {
++ out = carry.toString(16) + out;
++ }
++ while (out.length % padding !== 0) {
++ out = '0' + out;
++ }
++ if (this.negative !== 0) {
++ out = '-' + out;
++ }
++ return out;
++ }
++
++ if (base === (base | 0) && base >= 2 && base <= 36) {
++ // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
++ var groupSize = groupSizes[base];
++ // var groupBase = Math.pow(base, groupSize);
++ var groupBase = groupBases[base];
++ out = '';
++ var c = this.clone();
++ c.negative = 0;
++ while (!c.isZero()) {
++ var r = c.modn(groupBase).toString(base);
++ c = c.idivn(groupBase);
++
++ if (!c.isZero()) {
++ out = zeros[groupSize - r.length] + r + out;
++ } else {
++ out = r + out;
++ }
++ }
++ if (this.isZero()) {
++ out = '0' + out;
++ }
++ while (out.length % padding !== 0) {
++ out = '0' + out;
++ }
++ if (this.negative !== 0) {
++ out = '-' + out;
++ }
++ return out;
++ }
++
++ assert(false, 'Base should be between 2 and 36');
++ };
++
++ BN.prototype.toNumber = function toNumber () {
++ var ret = this.words[0];
++ if (this.length === 2) {
++ ret += this.words[1] * 0x4000000;
++ } else if (this.length === 3 && this.words[2] === 0x01) {
++ // NOTE: at this stage it is known that the top bit is set
++ ret += 0x10000000000000 + (this.words[1] * 0x4000000);
++ } else if (this.length > 2) {
++ assert(false, 'Number can only safely store up to 53 bits');
++ }
++ return (this.negative !== 0) ? -ret : ret;
++ };
++
++ BN.prototype.toJSON = function toJSON () {
++ return this.toString(16);
++ };
++
++ BN.prototype.toBuffer = function toBuffer (endian, length) {
++ assert(typeof Buffer !== 'undefined');
++ return this.toArrayLike(Buffer, endian, length);
++ };
++
++ BN.prototype.toArray = function toArray (endian, length) {
++ return this.toArrayLike(Array, endian, length);
++ };
++
++ BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {
++ var byteLength = this.byteLength();
++ var reqLength = length || Math.max(1, byteLength);
++ assert(byteLength <= reqLength, 'byte array longer than desired length');
++ assert(reqLength > 0, 'Requested array length <= 0');
++
++ this.strip();
++ var littleEndian = endian === 'le';
++ var res = new ArrayType(reqLength);
++
++ var b, i;
++ var q = this.clone();
++ if (!littleEndian) {
++ // Assume big-endian
++ for (i = 0; i < reqLength - byteLength; i++) {
++ res[i] = 0;
++ }
++
++ for (i = 0; !q.isZero(); i++) {
++ b = q.andln(0xff);
++ q.iushrn(8);
++
++ res[reqLength - i - 1] = b;
++ }
++ } else {
++ for (i = 0; !q.isZero(); i++) {
++ b = q.andln(0xff);
++ q.iushrn(8);
++
++ res[i] = b;
++ }
++
++ for (; i < reqLength; i++) {
++ res[i] = 0;
++ }
++ }
++
++ return res;
++ };
++
++ if (Math.clz32) {
++ BN.prototype._countBits = function _countBits (w) {
++ return 32 - Math.clz32(w);
++ };
++ } else {
++ BN.prototype._countBits = function _countBits (w) {
++ var t = w;
++ var r = 0;
++ if (t >= 0x1000) {
++ r += 13;
++ t >>>= 13;
++ }
++ if (t >= 0x40) {
++ r += 7;
++ t >>>= 7;
++ }
++ if (t >= 0x8) {
++ r += 4;
++ t >>>= 4;
++ }
++ if (t >= 0x02) {
++ r += 2;
++ t >>>= 2;
++ }
++ return r + t;
++ };
++ }
++
++ BN.prototype._zeroBits = function _zeroBits (w) {
++ // Short-cut
++ if (w === 0) return 26;
++
++ var t = w;
++ var r = 0;
++ if ((t & 0x1fff) === 0) {
++ r += 13;
++ t >>>= 13;
++ }
++ if ((t & 0x7f) === 0) {
++ r += 7;
++ t >>>= 7;
++ }
++ if ((t & 0xf) === 0) {
++ r += 4;
++ t >>>= 4;
++ }
++ if ((t & 0x3) === 0) {
++ r += 2;
++ t >>>= 2;
++ }
++ if ((t & 0x1) === 0) {
++ r++;
++ }
++ return r;
++ };
++
++ // Return number of used bits in a BN
++ BN.prototype.bitLength = function bitLength () {
++ var w = this.words[this.length - 1];
++ var hi = this._countBits(w);
++ return (this.length - 1) * 26 + hi;
++ };
++
++ function toBitArray (num) {
++ var w = new Array(num.bitLength());
++
++ for (var bit = 0; bit < w.length; bit++) {
++ var off = (bit / 26) | 0;
++ var wbit = bit % 26;
++
++ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
++ }
++
++ return w;
++ }
++
++ // Number of trailing zero bits
++ BN.prototype.zeroBits = function zeroBits () {
++ if (this.isZero()) return 0;
++
++ var r = 0;
++ for (var i = 0; i < this.length; i++) {
++ var b = this._zeroBits(this.words[i]);
++ r += b;
++ if (b !== 26) break;
++ }
++ return r;
++ };
++
++ BN.prototype.byteLength = function byteLength () {
++ return Math.ceil(this.bitLength() / 8);
++ };
++
++ BN.prototype.toTwos = function toTwos (width) {
++ if (this.negative !== 0) {
++ return this.abs().inotn(width).iaddn(1);
++ }
++ return this.clone();
++ };
++
++ BN.prototype.fromTwos = function fromTwos (width) {
++ if (this.testn(width - 1)) {
++ return this.notn(width).iaddn(1).ineg();
++ }
++ return this.clone();
++ };
++
++ BN.prototype.isNeg = function isNeg () {
++ return this.negative !== 0;
++ };
++
++ // Return negative clone of `this`
++ BN.prototype.neg = function neg () {
++ return this.clone().ineg();
++ };
++
++ BN.prototype.ineg = function ineg () {
++ if (!this.isZero()) {
++ this.negative ^= 1;
++ }
++
++ return this;
++ };
++
++ // Or `num` with `this` in-place
++ BN.prototype.iuor = function iuor (num) {
++ while (this.length < num.length) {
++ this.words[this.length++] = 0;
++ }
++
++ for (var i = 0; i < num.length; i++) {
++ this.words[i] = this.words[i] | num.words[i];
++ }
++
++ return this.strip();
++ };
++
++ BN.prototype.ior = function ior (num) {
++ assert((this.negative | num.negative) === 0);
++ return this.iuor(num);
++ };
++
++ // Or `num` with `this`
++ BN.prototype.or = function or (num) {
++ if (this.length > num.length) return this.clone().ior(num);
++ return num.clone().ior(this);
++ };
++
++ BN.prototype.uor = function uor (num) {
++ if (this.length > num.length) return this.clone().iuor(num);
++ return num.clone().iuor(this);
++ };
++
++ // And `num` with `this` in-place
++ BN.prototype.iuand = function iuand (num) {
++ // b = min-length(num, this)
++ var b;
++ if (this.length > num.length) {
++ b = num;
++ } else {
++ b = this;
++ }
++
++ for (var i = 0; i < b.length; i++) {
++ this.words[i] = this.words[i] & num.words[i];
++ }
++
++ this.length = b.length;
++
++ return this.strip();
++ };
++
++ BN.prototype.iand = function iand (num) {
++ assert((this.negative | num.negative) === 0);
++ return this.iuand(num);
++ };
++
++ // And `num` with `this`
++ BN.prototype.and = function and (num) {
++ if (this.length > num.length) return this.clone().iand(num);
++ return num.clone().iand(this);
++ };
++
++ BN.prototype.uand = function uand (num) {
++ if (this.length > num.length) return this.clone().iuand(num);
++ return num.clone().iuand(this);
++ };
++
++ // Xor `num` with `this` in-place
++ BN.prototype.iuxor = function iuxor (num) {
++ // a.length > b.length
++ var a;
++ var b;
++ if (this.length > num.length) {
++ a = this;
++ b = num;
++ } else {
++ a = num;
++ b = this;
++ }
++
++ for (var i = 0; i < b.length; i++) {
++ this.words[i] = a.words[i] ^ b.words[i];
++ }
++
++ if (this !== a) {
++ for (; i < a.length; i++) {
++ this.words[i] = a.words[i];
++ }
++ }
++
++ this.length = a.length;
++
++ return this.strip();
++ };
++
++ BN.prototype.ixor = function ixor (num) {
++ assert((this.negative | num.negative) === 0);
++ return this.iuxor(num);
++ };
++
++ // Xor `num` with `this`
++ BN.prototype.xor = function xor (num) {
++ if (this.length > num.length) return this.clone().ixor(num);
++ return num.clone().ixor(this);
++ };
++
++ BN.prototype.uxor = function uxor (num) {
++ if (this.length > num.length) return this.clone().iuxor(num);
++ return num.clone().iuxor(this);
++ };
++
++ // Not ``this`` with ``width`` bitwidth
++ BN.prototype.inotn = function inotn (width) {
++ assert(typeof width === 'number' && width >= 0);
++
++ var bytesNeeded = Math.ceil(width / 26) | 0;
++ var bitsLeft = width % 26;
++
++ // Extend the buffer with leading zeroes
++ this._expand(bytesNeeded);
++
++ if (bitsLeft > 0) {
++ bytesNeeded--;
++ }
++
++ // Handle complete words
++ for (var i = 0; i < bytesNeeded; i++) {
++ this.words[i] = ~this.words[i] & 0x3ffffff;
++ }
++
++ // Handle the residue
++ if (bitsLeft > 0) {
++ this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));
++ }
++
++ // And remove leading zeroes
++ return this.strip();
++ };
++
++ BN.prototype.notn = function notn (width) {
++ return this.clone().inotn(width);
++ };
++
++ // Set `bit` of `this`
++ BN.prototype.setn = function setn (bit, val) {
++ assert(typeof bit === 'number' && bit >= 0);
++
++ var off = (bit / 26) | 0;
++ var wbit = bit % 26;
++
++ this._expand(off + 1);
++
++ if (val) {
++ this.words[off] = this.words[off] | (1 << wbit);
++ } else {
++ this.words[off] = this.words[off] & ~(1 << wbit);
++ }
++
++ return this.strip();
++ };
++
++ // Add `num` to `this` in-place
++ BN.prototype.iadd = function iadd (num) {
++ var r;
++
++ // negative + positive
++ if (this.negative !== 0 && num.negative === 0) {
++ this.negative = 0;
++ r = this.isub(num);
++ this.negative ^= 1;
++ return this._normSign();
++
++ // positive + negative
++ } else if (this.negative === 0 && num.negative !== 0) {
++ num.negative = 0;
++ r = this.isub(num);
++ num.negative = 1;
++ return r._normSign();
++ }
++
++ // a.length > b.length
++ var a, b;
++ if (this.length > num.length) {
++ a = this;
++ b = num;
++ } else {
++ a = num;
++ b = this;
++ }
++
++ var carry = 0;
++ for (var i = 0; i < b.length; i++) {
++ r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
++ this.words[i] = r & 0x3ffffff;
++ carry = r >>> 26;
++ }
++ for (; carry !== 0 && i < a.length; i++) {
++ r = (a.words[i] | 0) + carry;
++ this.words[i] = r & 0x3ffffff;
++ carry = r >>> 26;
++ }
++
++ this.length = a.length;
++ if (carry !== 0) {
++ this.words[this.length] = carry;
++ this.length++;
++ // Copy the rest of the words
++ } else if (a !== this) {
++ for (; i < a.length; i++) {
++ this.words[i] = a.words[i];
++ }
++ }
++
++ return this;
++ };
++
++ // Add `num` to `this`
++ BN.prototype.add = function add (num) {
++ var res;
++ if (num.negative !== 0 && this.negative === 0) {
++ num.negative = 0;
++ res = this.sub(num);
++ num.negative ^= 1;
++ return res;
++ } else if (num.negative === 0 && this.negative !== 0) {
++ this.negative = 0;
++ res = num.sub(this);
++ this.negative = 1;
++ return res;
++ }
++
++ if (this.length > num.length) return this.clone().iadd(num);
++
++ return num.clone().iadd(this);
++ };
++
++ // Subtract `num` from `this` in-place
++ BN.prototype.isub = function isub (num) {
++ // this - (-num) = this + num
++ if (num.negative !== 0) {
++ num.negative = 0;
++ var r = this.iadd(num);
++ num.negative = 1;
++ return r._normSign();
++
++ // -this - num = -(this + num)
++ } else if (this.negative !== 0) {
++ this.negative = 0;
++ this.iadd(num);
++ this.negative = 1;
++ return this._normSign();
++ }
++
++ // At this point both numbers are positive
++ var cmp = this.cmp(num);
++
++ // Optimization - zeroify
++ if (cmp === 0) {
++ this.negative = 0;
++ this.length = 1;
++ this.words[0] = 0;
++ return this;
++ }
++
++ // a > b
++ var a, b;
++ if (cmp > 0) {
++ a = this;
++ b = num;
++ } else {
++ a = num;
++ b = this;
++ }
++
++ var carry = 0;
++ for (var i = 0; i < b.length; i++) {
++ r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
++ carry = r >> 26;
++ this.words[i] = r & 0x3ffffff;
++ }
++ for (; carry !== 0 && i < a.length; i++) {
++ r = (a.words[i] | 0) + carry;
++ carry = r >> 26;
++ this.words[i] = r & 0x3ffffff;
++ }
++
++ // Copy rest of the words
++ if (carry === 0 && i < a.length && a !== this) {
++ for (; i < a.length; i++) {
++ this.words[i] = a.words[i];
++ }
++ }
++
++ this.length = Math.max(this.length, i);
++
++ if (a !== this) {
++ this.negative = 1;
++ }
++
++ return this.strip();
++ };
++
++ // Subtract `num` from `this`
++ BN.prototype.sub = function sub (num) {
++ return this.clone().isub(num);
++ };
++
++ function smallMulTo (self, num, out) {
++ out.negative = num.negative ^ self.negative;
++ var len = (self.length + num.length) | 0;
++ out.length = len;
++ len = (len - 1) | 0;
++
++ // Peel one iteration (compiler can't do it, because of code complexity)
++ var a = self.words[0] | 0;
++ var b = num.words[0] | 0;
++ var r = a * b;
++
++ var lo = r & 0x3ffffff;
++ var carry = (r / 0x4000000) | 0;
++ out.words[0] = lo;
++
++ for (var k = 1; k < len; k++) {
++ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
++ // note that ncarry could be >= 0x3ffffff
++ var ncarry = carry >>> 26;
++ var rword = carry & 0x3ffffff;
++ var maxJ = Math.min(k, num.length - 1);
++ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
++ var i = (k - j) | 0;
++ a = self.words[i] | 0;
++ b = num.words[j] | 0;
++ r = a * b + rword;
++ ncarry += (r / 0x4000000) | 0;
++ rword = r & 0x3ffffff;
++ }
++ out.words[k] = rword | 0;
++ carry = ncarry | 0;
++ }
++ if (carry !== 0) {
++ out.words[k] = carry | 0;
++ } else {
++ out.length--;
++ }
++
++ return out.strip();
++ }
++
++ // TODO(indutny): it may be reasonable to omit it for users who don't need
++ // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
++ // multiplication (like elliptic secp256k1).
++ var comb10MulTo = function comb10MulTo (self, num, out) {
++ var a = self.words;
++ var b = num.words;
++ var o = out.words;
++ var c = 0;
++ var lo;
++ var mid;
++ var hi;
++ var a0 = a[0] | 0;
++ var al0 = a0 & 0x1fff;
++ var ah0 = a0 >>> 13;
++ var a1 = a[1] | 0;
++ var al1 = a1 & 0x1fff;
++ var ah1 = a1 >>> 13;
++ var a2 = a[2] | 0;
++ var al2 = a2 & 0x1fff;
++ var ah2 = a2 >>> 13;
++ var a3 = a[3] | 0;
++ var al3 = a3 & 0x1fff;
++ var ah3 = a3 >>> 13;
++ var a4 = a[4] | 0;
++ var al4 = a4 & 0x1fff;
++ var ah4 = a4 >>> 13;
++ var a5 = a[5] | 0;
++ var al5 = a5 & 0x1fff;
++ var ah5 = a5 >>> 13;
++ var a6 = a[6] | 0;
++ var al6 = a6 & 0x1fff;
++ var ah6 = a6 >>> 13;
++ var a7 = a[7] | 0;
++ var al7 = a7 & 0x1fff;
++ var ah7 = a7 >>> 13;
++ var a8 = a[8] | 0;
++ var al8 = a8 & 0x1fff;
++ var ah8 = a8 >>> 13;
++ var a9 = a[9] | 0;
++ var al9 = a9 & 0x1fff;
++ var ah9 = a9 >>> 13;
++ var b0 = b[0] | 0;
++ var bl0 = b0 & 0x1fff;
++ var bh0 = b0 >>> 13;
++ var b1 = b[1] | 0;
++ var bl1 = b1 & 0x1fff;
++ var bh1 = b1 >>> 13;
++ var b2 = b[2] | 0;
++ var bl2 = b2 & 0x1fff;
++ var bh2 = b2 >>> 13;
++ var b3 = b[3] | 0;
++ var bl3 = b3 & 0x1fff;
++ var bh3 = b3 >>> 13;
++ var b4 = b[4] | 0;
++ var bl4 = b4 & 0x1fff;
++ var bh4 = b4 >>> 13;
++ var b5 = b[5] | 0;
++ var bl5 = b5 & 0x1fff;
++ var bh5 = b5 >>> 13;
++ var b6 = b[6] | 0;
++ var bl6 = b6 & 0x1fff;
++ var bh6 = b6 >>> 13;
++ var b7 = b[7] | 0;
++ var bl7 = b7 & 0x1fff;
++ var bh7 = b7 >>> 13;
++ var b8 = b[8] | 0;
++ var bl8 = b8 & 0x1fff;
++ var bh8 = b8 >>> 13;
++ var b9 = b[9] | 0;
++ var bl9 = b9 & 0x1fff;
++ var bh9 = b9 >>> 13;
++
++ out.negative = self.negative ^ num.negative;
++ out.length = 19;
++ /* k = 0 */
++ lo = Math.imul(al0, bl0);
++ mid = Math.imul(al0, bh0);
++ mid = (mid + Math.imul(ah0, bl0)) | 0;
++ hi = Math.imul(ah0, bh0);
++ var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;
++ w0 &= 0x3ffffff;
++ /* k = 1 */
++ lo = Math.imul(al1, bl0);
++ mid = Math.imul(al1, bh0);
++ mid = (mid + Math.imul(ah1, bl0)) | 0;
++ hi = Math.imul(ah1, bh0);
++ lo = (lo + Math.imul(al0, bl1)) | 0;
++ mid = (mid + Math.imul(al0, bh1)) | 0;
++ mid = (mid + Math.imul(ah0, bl1)) | 0;
++ hi = (hi + Math.imul(ah0, bh1)) | 0;
++ var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;
++ w1 &= 0x3ffffff;
++ /* k = 2 */
++ lo = Math.imul(al2, bl0);
++ mid = Math.imul(al2, bh0);
++ mid = (mid + Math.imul(ah2, bl0)) | 0;
++ hi = Math.imul(ah2, bh0);
++ lo = (lo + Math.imul(al1, bl1)) | 0;
++ mid = (mid + Math.imul(al1, bh1)) | 0;
++ mid = (mid + Math.imul(ah1, bl1)) | 0;
++ hi = (hi + Math.imul(ah1, bh1)) | 0;
++ lo = (lo + Math.imul(al0, bl2)) | 0;
++ mid = (mid + Math.imul(al0, bh2)) | 0;
++ mid = (mid + Math.imul(ah0, bl2)) | 0;
++ hi = (hi + Math.imul(ah0, bh2)) | 0;
++ var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;
++ w2 &= 0x3ffffff;
++ /* k = 3 */
++ lo = Math.imul(al3, bl0);
++ mid = Math.imul(al3, bh0);
++ mid = (mid + Math.imul(ah3, bl0)) | 0;
++ hi = Math.imul(ah3, bh0);
++ lo = (lo + Math.imul(al2, bl1)) | 0;
++ mid = (mid + Math.imul(al2, bh1)) | 0;
++ mid = (mid + Math.imul(ah2, bl1)) | 0;
++ hi = (hi + Math.imul(ah2, bh1)) | 0;
++ lo = (lo + Math.imul(al1, bl2)) | 0;
++ mid = (mid + Math.imul(al1, bh2)) | 0;
++ mid = (mid + Math.imul(ah1, bl2)) | 0;
++ hi = (hi + Math.imul(ah1, bh2)) | 0;
++ lo = (lo + Math.imul(al0, bl3)) | 0;
++ mid = (mid + Math.imul(al0, bh3)) | 0;
++ mid = (mid + Math.imul(ah0, bl3)) | 0;
++ hi = (hi + Math.imul(ah0, bh3)) | 0;
++ var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;
++ w3 &= 0x3ffffff;
++ /* k = 4 */
++ lo = Math.imul(al4, bl0);
++ mid = Math.imul(al4, bh0);
++ mid = (mid + Math.imul(ah4, bl0)) | 0;
++ hi = Math.imul(ah4, bh0);
++ lo = (lo + Math.imul(al3, bl1)) | 0;
++ mid = (mid + Math.imul(al3, bh1)) | 0;
++ mid = (mid + Math.imul(ah3, bl1)) | 0;
++ hi = (hi + Math.imul(ah3, bh1)) | 0;
++ lo = (lo + Math.imul(al2, bl2)) | 0;
++ mid = (mid + Math.imul(al2, bh2)) | 0;
++ mid = (mid + Math.imul(ah2, bl2)) | 0;
++ hi = (hi + Math.imul(ah2, bh2)) | 0;
++ lo = (lo + Math.imul(al1, bl3)) | 0;
++ mid = (mid + Math.imul(al1, bh3)) | 0;
++ mid = (mid + Math.imul(ah1, bl3)) | 0;
++ hi = (hi + Math.imul(ah1, bh3)) | 0;
++ lo = (lo + Math.imul(al0, bl4)) | 0;
++ mid = (mid + Math.imul(al0, bh4)) | 0;
++ mid = (mid + Math.imul(ah0, bl4)) | 0;
++ hi = (hi + Math.imul(ah0, bh4)) | 0;
++ var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;
++ w4 &= 0x3ffffff;
++ /* k = 5 */
++ lo = Math.imul(al5, bl0);
++ mid = Math.imul(al5, bh0);
++ mid = (mid + Math.imul(ah5, bl0)) | 0;
++ hi = Math.imul(ah5, bh0);
++ lo = (lo + Math.imul(al4, bl1)) | 0;
++ mid = (mid + Math.imul(al4, bh1)) | 0;
++ mid = (mid + Math.imul(ah4, bl1)) | 0;
++ hi = (hi + Math.imul(ah4, bh1)) | 0;
++ lo = (lo + Math.imul(al3, bl2)) | 0;
++ mid = (mid + Math.imul(al3, bh2)) | 0;
++ mid = (mid + Math.imul(ah3, bl2)) | 0;
++ hi = (hi + Math.imul(ah3, bh2)) | 0;
++ lo = (lo + Math.imul(al2, bl3)) | 0;
++ mid = (mid + Math.imul(al2, bh3)) | 0;
++ mid = (mid + Math.imul(ah2, bl3)) | 0;
++ hi = (hi + Math.imul(ah2, bh3)) | 0;
++ lo = (lo + Math.imul(al1, bl4)) | 0;
++ mid = (mid + Math.imul(al1, bh4)) | 0;
++ mid = (mid + Math.imul(ah1, bl4)) | 0;
++ hi = (hi + Math.imul(ah1, bh4)) | 0;
++ lo = (lo + Math.imul(al0, bl5)) | 0;
++ mid = (mid + Math.imul(al0, bh5)) | 0;
++ mid = (mid + Math.imul(ah0, bl5)) | 0;
++ hi = (hi + Math.imul(ah0, bh5)) | 0;
++ var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;
++ w5 &= 0x3ffffff;
++ /* k = 6 */
++ lo = Math.imul(al6, bl0);
++ mid = Math.imul(al6, bh0);
++ mid = (mid + Math.imul(ah6, bl0)) | 0;
++ hi = Math.imul(ah6, bh0);
++ lo = (lo + Math.imul(al5, bl1)) | 0;
++ mid = (mid + Math.imul(al5, bh1)) | 0;
++ mid = (mid + Math.imul(ah5, bl1)) | 0;
++ hi = (hi + Math.imul(ah5, bh1)) | 0;
++ lo = (lo + Math.imul(al4, bl2)) | 0;
++ mid = (mid + Math.imul(al4, bh2)) | 0;
++ mid = (mid + Math.imul(ah4, bl2)) | 0;
++ hi = (hi + Math.imul(ah4, bh2)) | 0;
++ lo = (lo + Math.imul(al3, bl3)) | 0;
++ mid = (mid + Math.imul(al3, bh3)) | 0;
++ mid = (mid + Math.imul(ah3, bl3)) | 0;
++ hi = (hi + Math.imul(ah3, bh3)) | 0;
++ lo = (lo + Math.imul(al2, bl4)) | 0;
++ mid = (mid + Math.imul(al2, bh4)) | 0;
++ mid = (mid + Math.imul(ah2, bl4)) | 0;
++ hi = (hi + Math.imul(ah2, bh4)) | 0;
++ lo = (lo + Math.imul(al1, bl5)) | 0;
++ mid = (mid + Math.imul(al1, bh5)) | 0;
++ mid = (mid + Math.imul(ah1, bl5)) | 0;
++ hi = (hi + Math.imul(ah1, bh5)) | 0;
++ lo = (lo + Math.imul(al0, bl6)) | 0;
++ mid = (mid + Math.imul(al0, bh6)) | 0;
++ mid = (mid + Math.imul(ah0, bl6)) | 0;
++ hi = (hi + Math.imul(ah0, bh6)) | 0;
++ var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;
++ w6 &= 0x3ffffff;
++ /* k = 7 */
++ lo = Math.imul(al7, bl0);
++ mid = Math.imul(al7, bh0);
++ mid = (mid + Math.imul(ah7, bl0)) | 0;
++ hi = Math.imul(ah7, bh0);
++ lo = (lo + Math.imul(al6, bl1)) | 0;
++ mid = (mid + Math.imul(al6, bh1)) | 0;
++ mid = (mid + Math.imul(ah6, bl1)) | 0;
++ hi = (hi + Math.imul(ah6, bh1)) | 0;
++ lo = (lo + Math.imul(al5, bl2)) | 0;
++ mid = (mid + Math.imul(al5, bh2)) | 0;
++ mid = (mid + Math.imul(ah5, bl2)) | 0;
++ hi = (hi + Math.imul(ah5, bh2)) | 0;
++ lo = (lo + Math.imul(al4, bl3)) | 0;
++ mid = (mid + Math.imul(al4, bh3)) | 0;
++ mid = (mid + Math.imul(ah4, bl3)) | 0;
++ hi = (hi + Math.imul(ah4, bh3)) | 0;
++ lo = (lo + Math.imul(al3, bl4)) | 0;
++ mid = (mid + Math.imul(al3, bh4)) | 0;
++ mid = (mid + Math.imul(ah3, bl4)) | 0;
++ hi = (hi + Math.imul(ah3, bh4)) | 0;
++ lo = (lo + Math.imul(al2, bl5)) | 0;
++ mid = (mid + Math.imul(al2, bh5)) | 0;
++ mid = (mid + Math.imul(ah2, bl5)) | 0;
++ hi = (hi + Math.imul(ah2, bh5)) | 0;
++ lo = (lo + Math.imul(al1, bl6)) | 0;
++ mid = (mid + Math.imul(al1, bh6)) | 0;
++ mid = (mid + Math.imul(ah1, bl6)) | 0;
++ hi = (hi + Math.imul(ah1, bh6)) | 0;
++ lo = (lo + Math.imul(al0, bl7)) | 0;
++ mid = (mid + Math.imul(al0, bh7)) | 0;
++ mid = (mid + Math.imul(ah0, bl7)) | 0;
++ hi = (hi + Math.imul(ah0, bh7)) | 0;
++ var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;
++ w7 &= 0x3ffffff;
++ /* k = 8 */
++ lo = Math.imul(al8, bl0);
++ mid = Math.imul(al8, bh0);
++ mid = (mid + Math.imul(ah8, bl0)) | 0;
++ hi = Math.imul(ah8, bh0);
++ lo = (lo + Math.imul(al7, bl1)) | 0;
++ mid = (mid + Math.imul(al7, bh1)) | 0;
++ mid = (mid + Math.imul(ah7, bl1)) | 0;
++ hi = (hi + Math.imul(ah7, bh1)) | 0;
++ lo = (lo + Math.imul(al6, bl2)) | 0;
++ mid = (mid + Math.imul(al6, bh2)) | 0;
++ mid = (mid + Math.imul(ah6, bl2)) | 0;
++ hi = (hi + Math.imul(ah6, bh2)) | 0;
++ lo = (lo + Math.imul(al5, bl3)) | 0;
++ mid = (mid + Math.imul(al5, bh3)) | 0;
++ mid = (mid + Math.imul(ah5, bl3)) | 0;
++ hi = (hi + Math.imul(ah5, bh3)) | 0;
++ lo = (lo + Math.imul(al4, bl4)) | 0;
++ mid = (mid + Math.imul(al4, bh4)) | 0;
++ mid = (mid + Math.imul(ah4, bl4)) | 0;
++ hi = (hi + Math.imul(ah4, bh4)) | 0;
++ lo = (lo + Math.imul(al3, bl5)) | 0;
++ mid = (mid + Math.imul(al3, bh5)) | 0;
++ mid = (mid + Math.imul(ah3, bl5)) | 0;
++ hi = (hi + Math.imul(ah3, bh5)) | 0;
++ lo = (lo + Math.imul(al2, bl6)) | 0;
++ mid = (mid + Math.imul(al2, bh6)) | 0;
++ mid = (mid + Math.imul(ah2, bl6)) | 0;
++ hi = (hi + Math.imul(ah2, bh6)) | 0;
++ lo = (lo + Math.imul(al1, bl7)) | 0;
++ mid = (mid + Math.imul(al1, bh7)) | 0;
++ mid = (mid + Math.imul(ah1, bl7)) | 0;
++ hi = (hi + Math.imul(ah1, bh7)) | 0;
++ lo = (lo + Math.imul(al0, bl8)) | 0;
++ mid = (mid + Math.imul(al0, bh8)) | 0;
++ mid = (mid + Math.imul(ah0, bl8)) | 0;
++ hi = (hi + Math.imul(ah0, bh8)) | 0;
++ var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;
++ w8 &= 0x3ffffff;
++ /* k = 9 */
++ lo = Math.imul(al9, bl0);
++ mid = Math.imul(al9, bh0);
++ mid = (mid + Math.imul(ah9, bl0)) | 0;
++ hi = Math.imul(ah9, bh0);
++ lo = (lo + Math.imul(al8, bl1)) | 0;
++ mid = (mid + Math.imul(al8, bh1)) | 0;
++ mid = (mid + Math.imul(ah8, bl1)) | 0;
++ hi = (hi + Math.imul(ah8, bh1)) | 0;
++ lo = (lo + Math.imul(al7, bl2)) | 0;
++ mid = (mid + Math.imul(al7, bh2)) | 0;
++ mid = (mid + Math.imul(ah7, bl2)) | 0;
++ hi = (hi + Math.imul(ah7, bh2)) | 0;
++ lo = (lo + Math.imul(al6, bl3)) | 0;
++ mid = (mid + Math.imul(al6, bh3)) | 0;
++ mid = (mid + Math.imul(ah6, bl3)) | 0;
++ hi = (hi + Math.imul(ah6, bh3)) | 0;
++ lo = (lo + Math.imul(al5, bl4)) | 0;
++ mid = (mid + Math.imul(al5, bh4)) | 0;
++ mid = (mid + Math.imul(ah5, bl4)) | 0;
++ hi = (hi + Math.imul(ah5, bh4)) | 0;
++ lo = (lo + Math.imul(al4, bl5)) | 0;
++ mid = (mid + Math.imul(al4, bh5)) | 0;
++ mid = (mid + Math.imul(ah4, bl5)) | 0;
++ hi = (hi + Math.imul(ah4, bh5)) | 0;
++ lo = (lo + Math.imul(al3, bl6)) | 0;
++ mid = (mid + Math.imul(al3, bh6)) | 0;
++ mid = (mid + Math.imul(ah3, bl6)) | 0;
++ hi = (hi + Math.imul(ah3, bh6)) | 0;
++ lo = (lo + Math.imul(al2, bl7)) | 0;
++ mid = (mid + Math.imul(al2, bh7)) | 0;
++ mid = (mid + Math.imul(ah2, bl7)) | 0;
++ hi = (hi + Math.imul(ah2, bh7)) | 0;
++ lo = (lo + Math.imul(al1, bl8)) | 0;
++ mid = (mid + Math.imul(al1, bh8)) | 0;
++ mid = (mid + Math.imul(ah1, bl8)) | 0;
++ hi = (hi + Math.imul(ah1, bh8)) | 0;
++ lo = (lo + Math.imul(al0, bl9)) | 0;
++ mid = (mid + Math.imul(al0, bh9)) | 0;
++ mid = (mid + Math.imul(ah0, bl9)) | 0;
++ hi = (hi + Math.imul(ah0, bh9)) | 0;
++ var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;
++ w9 &= 0x3ffffff;
++ /* k = 10 */
++ lo = Math.imul(al9, bl1);
++ mid = Math.imul(al9, bh1);
++ mid = (mid + Math.imul(ah9, bl1)) | 0;
++ hi = Math.imul(ah9, bh1);
++ lo = (lo + Math.imul(al8, bl2)) | 0;
++ mid = (mid + Math.imul(al8, bh2)) | 0;
++ mid = (mid + Math.imul(ah8, bl2)) | 0;
++ hi = (hi + Math.imul(ah8, bh2)) | 0;
++ lo = (lo + Math.imul(al7, bl3)) | 0;
++ mid = (mid + Math.imul(al7, bh3)) | 0;
++ mid = (mid + Math.imul(ah7, bl3)) | 0;
++ hi = (hi + Math.imul(ah7, bh3)) | 0;
++ lo = (lo + Math.imul(al6, bl4)) | 0;
++ mid = (mid + Math.imul(al6, bh4)) | 0;
++ mid = (mid + Math.imul(ah6, bl4)) | 0;
++ hi = (hi + Math.imul(ah6, bh4)) | 0;
++ lo = (lo + Math.imul(al5, bl5)) | 0;
++ mid = (mid + Math.imul(al5, bh5)) | 0;
++ mid = (mid + Math.imul(ah5, bl5)) | 0;
++ hi = (hi + Math.imul(ah5, bh5)) | 0;
++ lo = (lo + Math.imul(al4, bl6)) | 0;
++ mid = (mid + Math.imul(al4, bh6)) | 0;
++ mid = (mid + Math.imul(ah4, bl6)) | 0;
++ hi = (hi + Math.imul(ah4, bh6)) | 0;
++ lo = (lo + Math.imul(al3, bl7)) | 0;
++ mid = (mid + Math.imul(al3, bh7)) | 0;
++ mid = (mid + Math.imul(ah3, bl7)) | 0;
++ hi = (hi + Math.imul(ah3, bh7)) | 0;
++ lo = (lo + Math.imul(al2, bl8)) | 0;
++ mid = (mid + Math.imul(al2, bh8)) | 0;
++ mid = (mid + Math.imul(ah2, bl8)) | 0;
++ hi = (hi + Math.imul(ah2, bh8)) | 0;
++ lo = (lo + Math.imul(al1, bl9)) | 0;
++ mid = (mid + Math.imul(al1, bh9)) | 0;
++ mid = (mid + Math.imul(ah1, bl9)) | 0;
++ hi = (hi + Math.imul(ah1, bh9)) | 0;
++ var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;
++ w10 &= 0x3ffffff;
++ /* k = 11 */
++ lo = Math.imul(al9, bl2);
++ mid = Math.imul(al9, bh2);
++ mid = (mid + Math.imul(ah9, bl2)) | 0;
++ hi = Math.imul(ah9, bh2);
++ lo = (lo + Math.imul(al8, bl3)) | 0;
++ mid = (mid + Math.imul(al8, bh3)) | 0;
++ mid = (mid + Math.imul(ah8, bl3)) | 0;
++ hi = (hi + Math.imul(ah8, bh3)) | 0;
++ lo = (lo + Math.imul(al7, bl4)) | 0;
++ mid = (mid + Math.imul(al7, bh4)) | 0;
++ mid = (mid + Math.imul(ah7, bl4)) | 0;
++ hi = (hi + Math.imul(ah7, bh4)) | 0;
++ lo = (lo + Math.imul(al6, bl5)) | 0;
++ mid = (mid + Math.imul(al6, bh5)) | 0;
++ mid = (mid + Math.imul(ah6, bl5)) | 0;
++ hi = (hi + Math.imul(ah6, bh5)) | 0;
++ lo = (lo + Math.imul(al5, bl6)) | 0;
++ mid = (mid + Math.imul(al5, bh6)) | 0;
++ mid = (mid + Math.imul(ah5, bl6)) | 0;
++ hi = (hi + Math.imul(ah5, bh6)) | 0;
++ lo = (lo + Math.imul(al4, bl7)) | 0;
++ mid = (mid + Math.imul(al4, bh7)) | 0;
++ mid = (mid + Math.imul(ah4, bl7)) | 0;
++ hi = (hi + Math.imul(ah4, bh7)) | 0;
++ lo = (lo + Math.imul(al3, bl8)) | 0;
++ mid = (mid + Math.imul(al3, bh8)) | 0;
++ mid = (mid + Math.imul(ah3, bl8)) | 0;
++ hi = (hi + Math.imul(ah3, bh8)) | 0;
++ lo = (lo + Math.imul(al2, bl9)) | 0;
++ mid = (mid + Math.imul(al2, bh9)) | 0;
++ mid = (mid + Math.imul(ah2, bl9)) | 0;
++ hi = (hi + Math.imul(ah2, bh9)) | 0;
++ var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;
++ w11 &= 0x3ffffff;
++ /* k = 12 */
++ lo = Math.imul(al9, bl3);
++ mid = Math.imul(al9, bh3);
++ mid = (mid + Math.imul(ah9, bl3)) | 0;
++ hi = Math.imul(ah9, bh3);
++ lo = (lo + Math.imul(al8, bl4)) | 0;
++ mid = (mid + Math.imul(al8, bh4)) | 0;
++ mid = (mid + Math.imul(ah8, bl4)) | 0;
++ hi = (hi + Math.imul(ah8, bh4)) | 0;
++ lo = (lo + Math.imul(al7, bl5)) | 0;
++ mid = (mid + Math.imul(al7, bh5)) | 0;
++ mid = (mid + Math.imul(ah7, bl5)) | 0;
++ hi = (hi + Math.imul(ah7, bh5)) | 0;
++ lo = (lo + Math.imul(al6, bl6)) | 0;
++ mid = (mid + Math.imul(al6, bh6)) | 0;
++ mid = (mid + Math.imul(ah6, bl6)) | 0;
++ hi = (hi + Math.imul(ah6, bh6)) | 0;
++ lo = (lo + Math.imul(al5, bl7)) | 0;
++ mid = (mid + Math.imul(al5, bh7)) | 0;
++ mid = (mid + Math.imul(ah5, bl7)) | 0;
++ hi = (hi + Math.imul(ah5, bh7)) | 0;
++ lo = (lo + Math.imul(al4, bl8)) | 0;
++ mid = (mid + Math.imul(al4, bh8)) | 0;
++ mid = (mid + Math.imul(ah4, bl8)) | 0;
++ hi = (hi + Math.imul(ah4, bh8)) | 0;
++ lo = (lo + Math.imul(al3, bl9)) | 0;
++ mid = (mid + Math.imul(al3, bh9)) | 0;
++ mid = (mid + Math.imul(ah3, bl9)) | 0;
++ hi = (hi + Math.imul(ah3, bh9)) | 0;
++ var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;
++ w12 &= 0x3ffffff;
++ /* k = 13 */
++ lo = Math.imul(al9, bl4);
++ mid = Math.imul(al9, bh4);
++ mid = (mid + Math.imul(ah9, bl4)) | 0;
++ hi = Math.imul(ah9, bh4);
++ lo = (lo + Math.imul(al8, bl5)) | 0;
++ mid = (mid + Math.imul(al8, bh5)) | 0;
++ mid = (mid + Math.imul(ah8, bl5)) | 0;
++ hi = (hi + Math.imul(ah8, bh5)) | 0;
++ lo = (lo + Math.imul(al7, bl6)) | 0;
++ mid = (mid + Math.imul(al7, bh6)) | 0;
++ mid = (mid + Math.imul(ah7, bl6)) | 0;
++ hi = (hi + Math.imul(ah7, bh6)) | 0;
++ lo = (lo + Math.imul(al6, bl7)) | 0;
++ mid = (mid + Math.imul(al6, bh7)) | 0;
++ mid = (mid + Math.imul(ah6, bl7)) | 0;
++ hi = (hi + Math.imul(ah6, bh7)) | 0;
++ lo = (lo + Math.imul(al5, bl8)) | 0;
++ mid = (mid + Math.imul(al5, bh8)) | 0;
++ mid = (mid + Math.imul(ah5, bl8)) | 0;
++ hi = (hi + Math.imul(ah5, bh8)) | 0;
++ lo = (lo + Math.imul(al4, bl9)) | 0;
++ mid = (mid + Math.imul(al4, bh9)) | 0;
++ mid = (mid + Math.imul(ah4, bl9)) | 0;
++ hi = (hi + Math.imul(ah4, bh9)) | 0;
++ var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;
++ w13 &= 0x3ffffff;
++ /* k = 14 */
++ lo = Math.imul(al9, bl5);
++ mid = Math.imul(al9, bh5);
++ mid = (mid + Math.imul(ah9, bl5)) | 0;
++ hi = Math.imul(ah9, bh5);
++ lo = (lo + Math.imul(al8, bl6)) | 0;
++ mid = (mid + Math.imul(al8, bh6)) | 0;
++ mid = (mid + Math.imul(ah8, bl6)) | 0;
++ hi = (hi + Math.imul(ah8, bh6)) | 0;
++ lo = (lo + Math.imul(al7, bl7)) | 0;
++ mid = (mid + Math.imul(al7, bh7)) | 0;
++ mid = (mid + Math.imul(ah7, bl7)) | 0;
++ hi = (hi + Math.imul(ah7, bh7)) | 0;
++ lo = (lo + Math.imul(al6, bl8)) | 0;
++ mid = (mid + Math.imul(al6, bh8)) | 0;
++ mid = (mid + Math.imul(ah6, bl8)) | 0;
++ hi = (hi + Math.imul(ah6, bh8)) | 0;
++ lo = (lo + Math.imul(al5, bl9)) | 0;
++ mid = (mid + Math.imul(al5, bh9)) | 0;
++ mid = (mid + Math.imul(ah5, bl9)) | 0;
++ hi = (hi + Math.imul(ah5, bh9)) | 0;
++ var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;
++ w14 &= 0x3ffffff;
++ /* k = 15 */
++ lo = Math.imul(al9, bl6);
++ mid = Math.imul(al9, bh6);
++ mid = (mid + Math.imul(ah9, bl6)) | 0;
++ hi = Math.imul(ah9, bh6);
++ lo = (lo + Math.imul(al8, bl7)) | 0;
++ mid = (mid + Math.imul(al8, bh7)) | 0;
++ mid = (mid + Math.imul(ah8, bl7)) | 0;
++ hi = (hi + Math.imul(ah8, bh7)) | 0;
++ lo = (lo + Math.imul(al7, bl8)) | 0;
++ mid = (mid + Math.imul(al7, bh8)) | 0;
++ mid = (mid + Math.imul(ah7, bl8)) | 0;
++ hi = (hi + Math.imul(ah7, bh8)) | 0;
++ lo = (lo + Math.imul(al6, bl9)) | 0;
++ mid = (mid + Math.imul(al6, bh9)) | 0;
++ mid = (mid + Math.imul(ah6, bl9)) | 0;
++ hi = (hi + Math.imul(ah6, bh9)) | 0;
++ var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;
++ w15 &= 0x3ffffff;
++ /* k = 16 */
++ lo = Math.imul(al9, bl7);
++ mid = Math.imul(al9, bh7);
++ mid = (mid + Math.imul(ah9, bl7)) | 0;
++ hi = Math.imul(ah9, bh7);
++ lo = (lo + Math.imul(al8, bl8)) | 0;
++ mid = (mid + Math.imul(al8, bh8)) | 0;
++ mid = (mid + Math.imul(ah8, bl8)) | 0;
++ hi = (hi + Math.imul(ah8, bh8)) | 0;
++ lo = (lo + Math.imul(al7, bl9)) | 0;
++ mid = (mid + Math.imul(al7, bh9)) | 0;
++ mid = (mid + Math.imul(ah7, bl9)) | 0;
++ hi = (hi + Math.imul(ah7, bh9)) | 0;
++ var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;
++ w16 &= 0x3ffffff;
++ /* k = 17 */
++ lo = Math.imul(al9, bl8);
++ mid = Math.imul(al9, bh8);
++ mid = (mid + Math.imul(ah9, bl8)) | 0;
++ hi = Math.imul(ah9, bh8);
++ lo = (lo + Math.imul(al8, bl9)) | 0;
++ mid = (mid + Math.imul(al8, bh9)) | 0;
++ mid = (mid + Math.imul(ah8, bl9)) | 0;
++ hi = (hi + Math.imul(ah8, bh9)) | 0;
++ var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;
++ w17 &= 0x3ffffff;
++ /* k = 18 */
++ lo = Math.imul(al9, bl9);
++ mid = Math.imul(al9, bh9);
++ mid = (mid + Math.imul(ah9, bl9)) | 0;
++ hi = Math.imul(ah9, bh9);
++ var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
++ c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;
++ w18 &= 0x3ffffff;
++ o[0] = w0;
++ o[1] = w1;
++ o[2] = w2;
++ o[3] = w3;
++ o[4] = w4;
++ o[5] = w5;
++ o[6] = w6;
++ o[7] = w7;
++ o[8] = w8;
++ o[9] = w9;
++ o[10] = w10;
++ o[11] = w11;
++ o[12] = w12;
++ o[13] = w13;
++ o[14] = w14;
++ o[15] = w15;
++ o[16] = w16;
++ o[17] = w17;
++ o[18] = w18;
++ if (c !== 0) {
++ o[19] = c;
++ out.length++;
++ }
++ return out;
++ };
++
++ // Polyfill comb
++ if (!Math.imul) {
++ comb10MulTo = smallMulTo;
++ }
++
++ function bigMulTo (self, num, out) {
++ out.negative = num.negative ^ self.negative;
++ out.length = self.length + num.length;
++
++ var carry = 0;
++ var hncarry = 0;
++ for (var k = 0; k < out.length - 1; k++) {
++ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
++ // note that ncarry could be >= 0x3ffffff
++ var ncarry = hncarry;
++ hncarry = 0;
++ var rword = carry & 0x3ffffff;
++ var maxJ = Math.min(k, num.length - 1);
++ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
++ var i = k - j;
++ var a = self.words[i] | 0;
++ var b = num.words[j] | 0;
++ var r = a * b;
++
++ var lo = r & 0x3ffffff;
++ ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;
++ lo = (lo + rword) | 0;
++ rword = lo & 0x3ffffff;
++ ncarry = (ncarry + (lo >>> 26)) | 0;
++
++ hncarry += ncarry >>> 26;
++ ncarry &= 0x3ffffff;
++ }
++ out.words[k] = rword;
++ carry = ncarry;
++ ncarry = hncarry;
++ }
++ if (carry !== 0) {
++ out.words[k] = carry;
++ } else {
++ out.length--;
++ }
++
++ return out.strip();
++ }
++
++ function jumboMulTo (self, num, out) {
++ var fftm = new FFTM();
++ return fftm.mulp(self, num, out);
++ }
++
++ BN.prototype.mulTo = function mulTo (num, out) {
++ var res;
++ var len = this.length + num.length;
++ if (this.length === 10 && num.length === 10) {
++ res = comb10MulTo(this, num, out);
++ } else if (len < 63) {
++ res = smallMulTo(this, num, out);
++ } else if (len < 1024) {
++ res = bigMulTo(this, num, out);
++ } else {
++ res = jumboMulTo(this, num, out);
++ }
++
++ return res;
++ };
++
++ // Cooley-Tukey algorithm for FFT
++ // slightly revisited to rely on looping instead of recursion
++
++ function FFTM (x, y) {
++ this.x = x;
++ this.y = y;
++ }
++
++ FFTM.prototype.makeRBT = function makeRBT (N) {
++ var t = new Array(N);
++ var l = BN.prototype._countBits(N) - 1;
++ for (var i = 0; i < N; i++) {
++ t[i] = this.revBin(i, l, N);
++ }
++
++ return t;
++ };
++
++ // Returns binary-reversed representation of `x`
++ FFTM.prototype.revBin = function revBin (x, l, N) {
++ if (x === 0 || x === N - 1) return x;
++
++ var rb = 0;
++ for (var i = 0; i < l; i++) {
++ rb |= (x & 1) << (l - i - 1);
++ x >>= 1;
++ }
++
++ return rb;
++ };
++
++ // Performs "tweedling" phase, therefore 'emulating'
++ // behaviour of the recursive algorithm
++ FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {
++ for (var i = 0; i < N; i++) {
++ rtws[i] = rws[rbt[i]];
++ itws[i] = iws[rbt[i]];
++ }
++ };
++
++ FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {
++ this.permute(rbt, rws, iws, rtws, itws, N);
++
++ for (var s = 1; s < N; s <<= 1) {
++ var l = s << 1;
++
++ var rtwdf = Math.cos(2 * Math.PI / l);
++ var itwdf = Math.sin(2 * Math.PI / l);
++
++ for (var p = 0; p < N; p += l) {
++ var rtwdf_ = rtwdf;
++ var itwdf_ = itwdf;
++
++ for (var j = 0; j < s; j++) {
++ var re = rtws[p + j];
++ var ie = itws[p + j];
++
++ var ro = rtws[p + j + s];
++ var io = itws[p + j + s];
++
++ var rx = rtwdf_ * ro - itwdf_ * io;
++
++ io = rtwdf_ * io + itwdf_ * ro;
++ ro = rx;
++
++ rtws[p + j] = re + ro;
++ itws[p + j] = ie + io;
++
++ rtws[p + j + s] = re - ro;
++ itws[p + j + s] = ie - io;
++
++ /* jshint maxdepth : false */
++ if (j !== l) {
++ rx = rtwdf * rtwdf_ - itwdf * itwdf_;
++
++ itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
++ rtwdf_ = rx;
++ }
++ }
++ }
++ }
++ };
++
++ FFTM.prototype.guessLen13b = function guessLen13b (n, m) {
++ var N = Math.max(m, n) | 1;
++ var odd = N & 1;
++ var i = 0;
++ for (N = N / 2 | 0; N; N = N >>> 1) {
++ i++;
++ }
++
++ return 1 << i + 1 + odd;
++ };
++
++ FFTM.prototype.conjugate = function conjugate (rws, iws, N) {
++ if (N <= 1) return;
++
++ for (var i = 0; i < N / 2; i++) {
++ var t = rws[i];
++
++ rws[i] = rws[N - i - 1];
++ rws[N - i - 1] = t;
++
++ t = iws[i];
++
++ iws[i] = -iws[N - i - 1];
++ iws[N - i - 1] = -t;
++ }
++ };
++
++ FFTM.prototype.normalize13b = function normalize13b (ws, N) {
++ var carry = 0;
++ for (var i = 0; i < N / 2; i++) {
++ var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +
++ Math.round(ws[2 * i] / N) +
++ carry;
++
++ ws[i] = w & 0x3ffffff;
++
++ if (w < 0x4000000) {
++ carry = 0;
++ } else {
++ carry = w / 0x4000000 | 0;
++ }
++ }
++
++ return ws;
++ };
++
++ FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {
++ var carry = 0;
++ for (var i = 0; i < len; i++) {
++ carry = carry + (ws[i] | 0);
++
++ rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;
++ rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;
++ }
++
++ // Pad with zeroes
++ for (i = 2 * len; i < N; ++i) {
++ rws[i] = 0;
++ }
++
++ assert(carry === 0);
++ assert((carry & ~0x1fff) === 0);
++ };
++
++ FFTM.prototype.stub = function stub (N) {
++ var ph = new Array(N);
++ for (var i = 0; i < N; i++) {
++ ph[i] = 0;
++ }
++
++ return ph;
++ };
++
++ FFTM.prototype.mulp = function mulp (x, y, out) {
++ var N = 2 * this.guessLen13b(x.length, y.length);
++
++ var rbt = this.makeRBT(N);
++
++ var _ = this.stub(N);
++
++ var rws = new Array(N);
++ var rwst = new Array(N);
++ var iwst = new Array(N);
++
++ var nrws = new Array(N);
++ var nrwst = new Array(N);
++ var niwst = new Array(N);
++
++ var rmws = out.words;
++ rmws.length = N;
++
++ this.convert13b(x.words, x.length, rws, N);
++ this.convert13b(y.words, y.length, nrws, N);
++
++ this.transform(rws, _, rwst, iwst, N, rbt);
++ this.transform(nrws, _, nrwst, niwst, N, rbt);
++
++ for (var i = 0; i < N; i++) {
++ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
++ iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
++ rwst[i] = rx;
++ }
++
++ this.conjugate(rwst, iwst, N);
++ this.transform(rwst, iwst, rmws, _, N, rbt);
++ this.conjugate(rmws, _, N);
++ this.normalize13b(rmws, N);
++
++ out.negative = x.negative ^ y.negative;
++ out.length = x.length + y.length;
++ return out.strip();
++ };
++
++ // Multiply `this` by `num`
++ BN.prototype.mul = function mul (num) {
++ var out = new BN(null);
++ out.words = new Array(this.length + num.length);
++ return this.mulTo(num, out);
++ };
++
++ // Multiply employing FFT
++ BN.prototype.mulf = function mulf (num) {
++ var out = new BN(null);
++ out.words = new Array(this.length + num.length);
++ return jumboMulTo(this, num, out);
++ };
++
++ // In-place Multiplication
++ BN.prototype.imul = function imul (num) {
++ return this.clone().mulTo(num, this);
++ };
++
++ BN.prototype.imuln = function imuln (num) {
++ assert(typeof num === 'number');
++ assert(num < 0x4000000);
++
++ // Carry
++ var carry = 0;
++ for (var i = 0; i < this.length; i++) {
++ var w = (this.words[i] | 0) * num;
++ var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
++ carry >>= 26;
++ carry += (w / 0x4000000) | 0;
++ // NOTE: lo is 27bit maximum
++ carry += lo >>> 26;
++ this.words[i] = lo & 0x3ffffff;
++ }
++
++ if (carry !== 0) {
++ this.words[i] = carry;
++ this.length++;
++ }
++
++ return this;
++ };
++
++ BN.prototype.muln = function muln (num) {
++ return this.clone().imuln(num);
++ };
++
++ // `this` * `this`
++ BN.prototype.sqr = function sqr () {
++ return this.mul(this);
++ };
++
++ // `this` * `this` in-place
++ BN.prototype.isqr = function isqr () {
++ return this.imul(this.clone());
++ };
++
++ // Math.pow(`this`, `num`)
++ BN.prototype.pow = function pow (num) {
++ var w = toBitArray(num);
++ if (w.length === 0) return new BN(1);
++
++ // Skip leading zeroes
++ var res = this;
++ for (var i = 0; i < w.length; i++, res = res.sqr()) {
++ if (w[i] !== 0) break;
++ }
++
++ if (++i < w.length) {
++ for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
++ if (w[i] === 0) continue;
++
++ res = res.mul(q);
++ }
++ }
++
++ return res;
++ };
++
++ // Shift-left in-place
++ BN.prototype.iushln = function iushln (bits) {
++ assert(typeof bits === 'number' && bits >= 0);
++ var r = bits % 26;
++ var s = (bits - r) / 26;
++ var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);
++ var i;
++
++ if (r !== 0) {
++ var carry = 0;
++
++ for (i = 0; i < this.length; i++) {
++ var newCarry = this.words[i] & carryMask;
++ var c = ((this.words[i] | 0) - newCarry) << r;
++ this.words[i] = c | carry;
++ carry = newCarry >>> (26 - r);
++ }
++
++ if (carry) {
++ this.words[i] = carry;
++ this.length++;
++ }
++ }
++
++ if (s !== 0) {
++ for (i = this.length - 1; i >= 0; i--) {
++ this.words[i + s] = this.words[i];
++ }
++
++ for (i = 0; i < s; i++) {
++ this.words[i] = 0;
++ }
++
++ this.length += s;
++ }
++
++ return this.strip();
++ };
++
++ BN.prototype.ishln = function ishln (bits) {
++ // TODO(indutny): implement me
++ assert(this.negative === 0);
++ return this.iushln(bits);
++ };
++
++ // Shift-right in-place
++ // NOTE: `hint` is a lowest bit before trailing zeroes
++ // NOTE: if `extended` is present - it will be filled with destroyed bits
++ BN.prototype.iushrn = function iushrn (bits, hint, extended) {
++ assert(typeof bits === 'number' && bits >= 0);
++ var h;
++ if (hint) {
++ h = (hint - (hint % 26)) / 26;
++ } else {
++ h = 0;
++ }
++
++ var r = bits % 26;
++ var s = Math.min((bits - r) / 26, this.length);
++ var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
++ var maskedWords = extended;
++
++ h -= s;
++ h = Math.max(0, h);
++
++ // Extended mode, copy masked part
++ if (maskedWords) {
++ for (var i = 0; i < s; i++) {
++ maskedWords.words[i] = this.words[i];
++ }
++ maskedWords.length = s;
++ }
++
++ if (s === 0) {
++ // No-op, we should not move anything at all
++ } else if (this.length > s) {
++ this.length -= s;
++ for (i = 0; i < this.length; i++) {
++ this.words[i] = this.words[i + s];
++ }
++ } else {
++ this.words[0] = 0;
++ this.length = 1;
++ }
++
++ var carry = 0;
++ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
++ var word = this.words[i] | 0;
++ this.words[i] = (carry << (26 - r)) | (word >>> r);
++ carry = word & mask;
++ }
++
++ // Push carried bits as a mask
++ if (maskedWords && carry !== 0) {
++ maskedWords.words[maskedWords.length++] = carry;
++ }
++
++ if (this.length === 0) {
++ this.words[0] = 0;
++ this.length = 1;
++ }
++
++ return this.strip();
++ };
++
++ BN.prototype.ishrn = function ishrn (bits, hint, extended) {
++ // TODO(indutny): implement me
++ assert(this.negative === 0);
++ return this.iushrn(bits, hint, extended);
++ };
++
++ // Shift-left
++ BN.prototype.shln = function shln (bits) {
++ return this.clone().ishln(bits);
++ };
++
++ BN.prototype.ushln = function ushln (bits) {
++ return this.clone().iushln(bits);
++ };
++
++ // Shift-right
++ BN.prototype.shrn = function shrn (bits) {
++ return this.clone().ishrn(bits);
++ };
++
++ BN.prototype.ushrn = function ushrn (bits) {
++ return this.clone().iushrn(bits);
++ };
++
++ // Test if n bit is set
++ BN.prototype.testn = function testn (bit) {
++ assert(typeof bit === 'number' && bit >= 0);
++ var r = bit % 26;
++ var s = (bit - r) / 26;
++ var q = 1 << r;
++
++ // Fast case: bit is much higher than all existing words
++ if (this.length <= s) return false;
++
++ // Check bit and return
++ var w = this.words[s];
++
++ return !!(w & q);
++ };
++
++ // Return only lowers bits of number (in-place)
++ BN.prototype.imaskn = function imaskn (bits) {
++ assert(typeof bits === 'number' && bits >= 0);
++ var r = bits % 26;
++ var s = (bits - r) / 26;
++
++ assert(this.negative === 0, 'imaskn works only with positive numbers');
++
++ if (this.length <= s) {
++ return this;
++ }
++
++ if (r !== 0) {
++ s++;
++ }
++ this.length = Math.min(s, this.length);
++
++ if (r !== 0) {
++ var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
++ this.words[this.length - 1] &= mask;
++ }
++
++ return this.strip();
++ };
++
++ // Return only lowers bits of number
++ BN.prototype.maskn = function maskn (bits) {
++ return this.clone().imaskn(bits);
++ };
++
++ // Add plain number `num` to `this`
++ BN.prototype.iaddn = function iaddn (num) {
++ assert(typeof num === 'number');
++ assert(num < 0x4000000);
++ if (num < 0) return this.isubn(-num);
++
++ // Possible sign change
++ if (this.negative !== 0) {
++ if (this.length === 1 && (this.words[0] | 0) < num) {
++ this.words[0] = num - (this.words[0] | 0);
++ this.negative = 0;
++ return this;
++ }
++
++ this.negative = 0;
++ this.isubn(num);
++ this.negative = 1;
++ return this;
++ }
++
++ // Add without checks
++ return this._iaddn(num);
++ };
++
++ BN.prototype._iaddn = function _iaddn (num) {
++ this.words[0] += num;
++
++ // Carry
++ for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
++ this.words[i] -= 0x4000000;
++ if (i === this.length - 1) {
++ this.words[i + 1] = 1;
++ } else {
++ this.words[i + 1]++;
++ }
++ }
++ this.length = Math.max(this.length, i + 1);
++
++ return this;
++ };
++
++ // Subtract plain number `num` from `this`
++ BN.prototype.isubn = function isubn (num) {
++ assert(typeof num === 'number');
++ assert(num < 0x4000000);
++ if (num < 0) return this.iaddn(-num);
++
++ if (this.negative !== 0) {
++ this.negative = 0;
++ this.iaddn(num);
++ this.negative = 1;
++ return this;
++ }
++
++ this.words[0] -= num;
++
++ if (this.length === 1 && this.words[0] < 0) {
++ this.words[0] = -this.words[0];
++ this.negative = 1;
++ } else {
++ // Carry
++ for (var i = 0; i < this.length && this.words[i] < 0; i++) {
++ this.words[i] += 0x4000000;
++ this.words[i + 1] -= 1;
++ }
++ }
++
++ return this.strip();
++ };
++
++ BN.prototype.addn = function addn (num) {
++ return this.clone().iaddn(num);
++ };
++
++ BN.prototype.subn = function subn (num) {
++ return this.clone().isubn(num);
++ };
++
++ BN.prototype.iabs = function iabs () {
++ this.negative = 0;
++
++ return this;
++ };
++
++ BN.prototype.abs = function abs () {
++ return this.clone().iabs();
++ };
++
++ BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {
++ var len = num.length + shift;
++ var i;
++
++ this._expand(len);
++
++ var w;
++ var carry = 0;
++ for (i = 0; i < num.length; i++) {
++ w = (this.words[i + shift] | 0) + carry;
++ var right = (num.words[i] | 0) * mul;
++ w -= right & 0x3ffffff;
++ carry = (w >> 26) - ((right / 0x4000000) | 0);
++ this.words[i + shift] = w & 0x3ffffff;
++ }
++ for (; i < this.length - shift; i++) {
++ w = (this.words[i + shift] | 0) + carry;
++ carry = w >> 26;
++ this.words[i + shift] = w & 0x3ffffff;
++ }
++
++ if (carry === 0) return this.strip();
++
++ // Subtraction overflow
++ assert(carry === -1);
++ carry = 0;
++ for (i = 0; i < this.length; i++) {
++ w = -(this.words[i] | 0) + carry;
++ carry = w >> 26;
++ this.words[i] = w & 0x3ffffff;
++ }
++ this.negative = 1;
++
++ return this.strip();
++ };
++
++ BN.prototype._wordDiv = function _wordDiv (num, mode) {
++ var shift = this.length - num.length;
++
++ var a = this.clone();
++ var b = num;
++
++ // Normalize
++ var bhi = b.words[b.length - 1] | 0;
++ var bhiBits = this._countBits(bhi);
++ shift = 26 - bhiBits;
++ if (shift !== 0) {
++ b = b.ushln(shift);
++ a.iushln(shift);
++ bhi = b.words[b.length - 1] | 0;
++ }
++
++ // Initialize quotient
++ var m = a.length - b.length;
++ var q;
++
++ if (mode !== 'mod') {
++ q = new BN(null);
++ q.length = m + 1;
++ q.words = new Array(q.length);
++ for (var i = 0; i < q.length; i++) {
++ q.words[i] = 0;
++ }
++ }
++
++ var diff = a.clone()._ishlnsubmul(b, 1, m);
++ if (diff.negative === 0) {
++ a = diff;
++ if (q) {
++ q.words[m] = 1;
++ }
++ }
++
++ for (var j = m - 1; j >= 0; j--) {
++ var qj = (a.words[b.length + j] | 0) * 0x4000000 +
++ (a.words[b.length + j - 1] | 0);
++
++ // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
++ // (0x7ffffff)
++ qj = Math.min((qj / bhi) | 0, 0x3ffffff);
++
++ a._ishlnsubmul(b, qj, j);
++ while (a.negative !== 0) {
++ qj--;
++ a.negative = 0;
++ a._ishlnsubmul(b, 1, j);
++ if (!a.isZero()) {
++ a.negative ^= 1;
++ }
++ }
++ if (q) {
++ q.words[j] = qj;
++ }
++ }
++ if (q) {
++ q.strip();
++ }
++ a.strip();
++
++ // Denormalize
++ if (mode !== 'div' && shift !== 0) {
++ a.iushrn(shift);
++ }
++
++ return {
++ div: q || null,
++ mod: a
++ };
++ };
++
++ // NOTE: 1) `mode` can be set to `mod` to request mod only,
++ // to `div` to request div only, or be absent to
++ // request both div & mod
++ // 2) `positive` is true if unsigned mod is requested
++ BN.prototype.divmod = function divmod (num, mode, positive) {
++ assert(!num.isZero());
++
++ if (this.isZero()) {
++ return {
++ div: new BN(0),
++ mod: new BN(0)
++ };
++ }
++
++ var div, mod, res;
++ if (this.negative !== 0 && num.negative === 0) {
++ res = this.neg().divmod(num, mode);
++
++ if (mode !== 'mod') {
++ div = res.div.neg();
++ }
++
++ if (mode !== 'div') {
++ mod = res.mod.neg();
++ if (positive && mod.negative !== 0) {
++ mod.iadd(num);
++ }
++ }
++
++ return {
++ div: div,
++ mod: mod
++ };
++ }
++
++ if (this.negative === 0 && num.negative !== 0) {
++ res = this.divmod(num.neg(), mode);
++
++ if (mode !== 'mod') {
++ div = res.div.neg();
++ }
++
++ return {
++ div: div,
++ mod: res.mod
++ };
++ }
++
++ if ((this.negative & num.negative) !== 0) {
++ res = this.neg().divmod(num.neg(), mode);
++
++ if (mode !== 'div') {
++ mod = res.mod.neg();
++ if (positive && mod.negative !== 0) {
++ mod.isub(num);
++ }
++ }
++
++ return {
++ div: res.div,
++ mod: mod
++ };
++ }
++
++ // Both numbers are positive at this point
++
++ // Strip both numbers to approximate shift value
++ if (num.length > this.length || this.cmp(num) < 0) {
++ return {
++ div: new BN(0),
++ mod: this
++ };
++ }
++
++ // Very short reduction
++ if (num.length === 1) {
++ if (mode === 'div') {
++ return {
++ div: this.divn(num.words[0]),
++ mod: null
++ };
++ }
++
++ if (mode === 'mod') {
++ return {
++ div: null,
++ mod: new BN(this.modn(num.words[0]))
++ };
++ }
++
++ return {
++ div: this.divn(num.words[0]),
++ mod: new BN(this.modn(num.words[0]))
++ };
++ }
++
++ return this._wordDiv(num, mode);
++ };
++
++ // Find `this` / `num`
++ BN.prototype.div = function div (num) {
++ return this.divmod(num, 'div', false).div;
++ };
++
++ // Find `this` % `num`
++ BN.prototype.mod = function mod (num) {
++ return this.divmod(num, 'mod', false).mod;
++ };
++
++ BN.prototype.umod = function umod (num) {
++ return this.divmod(num, 'mod', true).mod;
++ };
++
++ // Find Round(`this` / `num`)
++ BN.prototype.divRound = function divRound (num) {
++ var dm = this.divmod(num);
++
++ // Fast case - exact division
++ if (dm.mod.isZero()) return dm.div;
++
++ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;
++
++ var half = num.ushrn(1);
++ var r2 = num.andln(1);
++ var cmp = mod.cmp(half);
++
++ // Round down
++ if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;
++
++ // Round up
++ return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
++ };
++
++ BN.prototype.modn = function modn (num) {
++ assert(num <= 0x3ffffff);
++ var p = (1 << 26) % num;
++
++ var acc = 0;
++ for (var i = this.length - 1; i >= 0; i--) {
++ acc = (p * acc + (this.words[i] | 0)) % num;
++ }
++
++ return acc;
++ };
++
++ // In-place division by number
++ BN.prototype.idivn = function idivn (num) {
++ assert(num <= 0x3ffffff);
++
++ var carry = 0;
++ for (var i = this.length - 1; i >= 0; i--) {
++ var w = (this.words[i] | 0) + carry * 0x4000000;
++ this.words[i] = (w / num) | 0;
++ carry = w % num;
++ }
++
++ return this.strip();
++ };
++
++ BN.prototype.divn = function divn (num) {
++ return this.clone().idivn(num);
++ };
++
++ BN.prototype.egcd = function egcd (p) {
++ assert(p.negative === 0);
++ assert(!p.isZero());
++
++ var x = this;
++ var y = p.clone();
++
++ if (x.negative !== 0) {
++ x = x.umod(p);
++ } else {
++ x = x.clone();
++ }
++
++ // A * x + B * y = x
++ var A = new BN(1);
++ var B = new BN(0);
++
++ // C * x + D * y = y
++ var C = new BN(0);
++ var D = new BN(1);
++
++ var g = 0;
++
++ while (x.isEven() && y.isEven()) {
++ x.iushrn(1);
++ y.iushrn(1);
++ ++g;
++ }
++
++ var yp = y.clone();
++ var xp = x.clone();
++
++ while (!x.isZero()) {
++ for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
++ if (i > 0) {
++ x.iushrn(i);
++ while (i-- > 0) {
++ if (A.isOdd() || B.isOdd()) {
++ A.iadd(yp);
++ B.isub(xp);
++ }
++
++ A.iushrn(1);
++ B.iushrn(1);
++ }
++ }
++
++ for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
++ if (j > 0) {
++ y.iushrn(j);
++ while (j-- > 0) {
++ if (C.isOdd() || D.isOdd()) {
++ C.iadd(yp);
++ D.isub(xp);
++ }
++
++ C.iushrn(1);
++ D.iushrn(1);
++ }
++ }
++
++ if (x.cmp(y) >= 0) {
++ x.isub(y);
++ A.isub(C);
++ B.isub(D);
++ } else {
++ y.isub(x);
++ C.isub(A);
++ D.isub(B);
++ }
++ }
++
++ return {
++ a: C,
++ b: D,
++ gcd: y.iushln(g)
++ };
++ };
++
++ // This is reduced incarnation of the binary EEA
++ // above, designated to invert members of the
++ // _prime_ fields F(p) at a maximal speed
++ BN.prototype._invmp = function _invmp (p) {
++ assert(p.negative === 0);
++ assert(!p.isZero());
++
++ var a = this;
++ var b = p.clone();
++
++ if (a.negative !== 0) {
++ a = a.umod(p);
++ } else {
++ a = a.clone();
++ }
++
++ var x1 = new BN(1);
++ var x2 = new BN(0);
++
++ var delta = b.clone();
++
++ while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
++ for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
++ if (i > 0) {
++ a.iushrn(i);
++ while (i-- > 0) {
++ if (x1.isOdd()) {
++ x1.iadd(delta);
++ }
++
++ x1.iushrn(1);
++ }
++ }
++
++ for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
++ if (j > 0) {
++ b.iushrn(j);
++ while (j-- > 0) {
++ if (x2.isOdd()) {
++ x2.iadd(delta);
++ }
++
++ x2.iushrn(1);
++ }
++ }
++
++ if (a.cmp(b) >= 0) {
++ a.isub(b);
++ x1.isub(x2);
++ } else {
++ b.isub(a);
++ x2.isub(x1);
++ }
++ }
++
++ var res;
++ if (a.cmpn(1) === 0) {
++ res = x1;
++ } else {
++ res = x2;
++ }
++
++ if (res.cmpn(0) < 0) {
++ res.iadd(p);
++ }
++
++ return res;
++ };
++
++ BN.prototype.gcd = function gcd (num) {
++ if (this.isZero()) return num.abs();
++ if (num.isZero()) return this.abs();
++
++ var a = this.clone();
++ var b = num.clone();
++ a.negative = 0;
++ b.negative = 0;
++
++ // Remove common factor of two
++ for (var shift = 0; a.isEven() && b.isEven(); shift++) {
++ a.iushrn(1);
++ b.iushrn(1);
++ }
++
++ do {
++ while (a.isEven()) {
++ a.iushrn(1);
++ }
++ while (b.isEven()) {
++ b.iushrn(1);
++ }
++
++ var r = a.cmp(b);
++ if (r < 0) {
++ // Swap `a` and `b` to make `a` always bigger than `b`
++ var t = a;
++ a = b;
++ b = t;
++ } else if (r === 0 || b.cmpn(1) === 0) {
++ break;
++ }
++
++ a.isub(b);
++ } while (true);
++
++ return b.iushln(shift);
++ };
++
++ // Invert number in the field F(num)
++ BN.prototype.invm = function invm (num) {
++ return this.egcd(num).a.umod(num);
++ };
++
++ BN.prototype.isEven = function isEven () {
++ return (this.words[0] & 1) === 0;
++ };
++
++ BN.prototype.isOdd = function isOdd () {
++ return (this.words[0] & 1) === 1;
++ };
++
++ // And first word and num
++ BN.prototype.andln = function andln (num) {
++ return this.words[0] & num;
++ };
++
++ // Increment at the bit position in-line
++ BN.prototype.bincn = function bincn (bit) {
++ assert(typeof bit === 'number');
++ var r = bit % 26;
++ var s = (bit - r) / 26;
++ var q = 1 << r;
++
++ // Fast case: bit is much higher than all existing words
++ if (this.length <= s) {
++ this._expand(s + 1);
++ this.words[s] |= q;
++ return this;
++ }
++
++ // Add bit and propagate, if needed
++ var carry = q;
++ for (var i = s; carry !== 0 && i < this.length; i++) {
++ var w = this.words[i] | 0;
++ w += carry;
++ carry = w >>> 26;
++ w &= 0x3ffffff;
++ this.words[i] = w;
++ }
++ if (carry !== 0) {
++ this.words[i] = carry;
++ this.length++;
++ }
++ return this;
++ };
++
++ BN.prototype.isZero = function isZero () {
++ return this.length === 1 && this.words[0] === 0;
++ };
++
++ BN.prototype.cmpn = function cmpn (num) {
++ var negative = num < 0;
++
++ if (this.negative !== 0 && !negative) return -1;
++ if (this.negative === 0 && negative) return 1;
++
++ this.strip();
++
++ var res;
++ if (this.length > 1) {
++ res = 1;
++ } else {
++ if (negative) {
++ num = -num;
++ }
++
++ assert(num <= 0x3ffffff, 'Number is too big');
++
++ var w = this.words[0] | 0;
++ res = w === num ? 0 : w < num ? -1 : 1;
++ }
++ if (this.negative !== 0) return -res | 0;
++ return res;
++ };
++
++ // Compare two numbers and return:
++ // 1 - if `this` > `num`
++ // 0 - if `this` == `num`
++ // -1 - if `this` < `num`
++ BN.prototype.cmp = function cmp (num) {
++ if (this.negative !== 0 && num.negative === 0) return -1;
++ if (this.negative === 0 && num.negative !== 0) return 1;
++
++ var res = this.ucmp(num);
++ if (this.negative !== 0) return -res | 0;
++ return res;
++ };
++
++ // Unsigned comparison
++ BN.prototype.ucmp = function ucmp (num) {
++ // At this point both numbers have the same sign
++ if (this.length > num.length) return 1;
++ if (this.length < num.length) return -1;
++
++ var res = 0;
++ for (var i = this.length - 1; i >= 0; i--) {
++ var a = this.words[i] | 0;
++ var b = num.words[i] | 0;
++
++ if (a === b) continue;
++ if (a < b) {
++ res = -1;
++ } else if (a > b) {
++ res = 1;
++ }
++ break;
++ }
++ return res;
++ };
++
++ BN.prototype.gtn = function gtn (num) {
++ return this.cmpn(num) === 1;
++ };
++
++ BN.prototype.gt = function gt (num) {
++ return this.cmp(num) === 1;
++ };
++
++ BN.prototype.gten = function gten (num) {
++ return this.cmpn(num) >= 0;
++ };
++
++ BN.prototype.gte = function gte (num) {
++ return this.cmp(num) >= 0;
++ };
++
++ BN.prototype.ltn = function ltn (num) {
++ return this.cmpn(num) === -1;
++ };
++
++ BN.prototype.lt = function lt (num) {
++ return this.cmp(num) === -1;
++ };
++
++ BN.prototype.lten = function lten (num) {
++ return this.cmpn(num) <= 0;
++ };
++
++ BN.prototype.lte = function lte (num) {
++ return this.cmp(num) <= 0;
++ };
++
++ BN.prototype.eqn = function eqn (num) {
++ return this.cmpn(num) === 0;
++ };
++
++ BN.prototype.eq = function eq (num) {
++ return this.cmp(num) === 0;
++ };
++
++ //
++ // A reduce context, could be using montgomery or something better, depending
++ // on the `m` itself.
++ //
++ BN.red = function red (num) {
++ return new Red(num);
++ };
++
++ BN.prototype.toRed = function toRed (ctx) {
++ assert(!this.red, 'Already a number in reduction context');
++ assert(this.negative === 0, 'red works only with positives');
++ return ctx.convertTo(this)._forceRed(ctx);
++ };
++
++ BN.prototype.fromRed = function fromRed () {
++ assert(this.red, 'fromRed works only with numbers in reduction context');
++ return this.red.convertFrom(this);
++ };
++
++ BN.prototype._forceRed = function _forceRed (ctx) {
++ this.red = ctx;
++ return this;
++ };
++
++ BN.prototype.forceRed = function forceRed (ctx) {
++ assert(!this.red, 'Already a number in reduction context');
++ return this._forceRed(ctx);
++ };
++
++ BN.prototype.redAdd = function redAdd (num) {
++ assert(this.red, 'redAdd works only with red numbers');
++ return this.red.add(this, num);
++ };
++
++ BN.prototype.redIAdd = function redIAdd (num) {
++ assert(this.red, 'redIAdd works only with red numbers');
++ return this.red.iadd(this, num);
++ };
++
++ BN.prototype.redSub = function redSub (num) {
++ assert(this.red, 'redSub works only with red numbers');
++ return this.red.sub(this, num);
++ };
++
++ BN.prototype.redISub = function redISub (num) {
++ assert(this.red, 'redISub works only with red numbers');
++ return this.red.isub(this, num);
++ };
++
++ BN.prototype.redShl = function redShl (num) {
++ assert(this.red, 'redShl works only with red numbers');
++ return this.red.shl(this, num);
++ };
++
++ BN.prototype.redMul = function redMul (num) {
++ assert(this.red, 'redMul works only with red numbers');
++ this.red._verify2(this, num);
++ return this.red.mul(this, num);
++ };
++
++ BN.prototype.redIMul = function redIMul (num) {
++ assert(this.red, 'redMul works only with red numbers');
++ this.red._verify2(this, num);
++ return this.red.imul(this, num);
++ };
++
++ BN.prototype.redSqr = function redSqr () {
++ assert(this.red, 'redSqr works only with red numbers');
++ this.red._verify1(this);
++ return this.red.sqr(this);
++ };
++
++ BN.prototype.redISqr = function redISqr () {
++ assert(this.red, 'redISqr works only with red numbers');
++ this.red._verify1(this);
++ return this.red.isqr(this);
++ };
++
++ // Square root over p
++ BN.prototype.redSqrt = function redSqrt () {
++ assert(this.red, 'redSqrt works only with red numbers');
++ this.red._verify1(this);
++ return this.red.sqrt(this);
++ };
++
++ BN.prototype.redInvm = function redInvm () {
++ assert(this.red, 'redInvm works only with red numbers');
++ this.red._verify1(this);
++ return this.red.invm(this);
++ };
++
++ // Return negative clone of `this` % `red modulo`
++ BN.prototype.redNeg = function redNeg () {
++ assert(this.red, 'redNeg works only with red numbers');
++ this.red._verify1(this);
++ return this.red.neg(this);
++ };
++
++ BN.prototype.redPow = function redPow (num) {
++ assert(this.red && !num.red, 'redPow(normalNum)');
++ this.red._verify1(this);
++ return this.red.pow(this, num);
++ };
++
++ // Prime numbers with efficient reduction
++ var primes = {
++ k256: null,
++ p224: null,
++ p192: null,
++ p25519: null
++ };
++
++ // Pseudo-Mersenne prime
++ function MPrime (name, p) {
++ // P = 2 ^ N - K
++ this.name = name;
++ this.p = new BN(p, 16);
++ this.n = this.p.bitLength();
++ this.k = new BN(1).iushln(this.n).isub(this.p);
++
++ this.tmp = this._tmp();
++ }
++
++ MPrime.prototype._tmp = function _tmp () {
++ var tmp = new BN(null);
++ tmp.words = new Array(Math.ceil(this.n / 13));
++ return tmp;
++ };
++
++ MPrime.prototype.ireduce = function ireduce (num) {
++ // Assumes that `num` is less than `P^2`
++ // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
++ var r = num;
++ var rlen;
++
++ do {
++ this.split(r, this.tmp);
++ r = this.imulK(r);
++ r = r.iadd(this.tmp);
++ rlen = r.bitLength();
++ } while (rlen > this.n);
++
++ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
++ if (cmp === 0) {
++ r.words[0] = 0;
++ r.length = 1;
++ } else if (cmp > 0) {
++ r.isub(this.p);
++ } else {
++ r.strip();
++ }
++
++ return r;
++ };
++
++ MPrime.prototype.split = function split (input, out) {
++ input.iushrn(this.n, 0, out);
++ };
++
++ MPrime.prototype.imulK = function imulK (num) {
++ return num.imul(this.k);
++ };
++
++ function K256 () {
++ MPrime.call(
++ this,
++ 'k256',
++ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
++ }
++ inherits(K256, MPrime);
++
++ K256.prototype.split = function split (input, output) {
++ // 256 = 9 * 26 + 22
++ var mask = 0x3fffff;
++
++ var outLen = Math.min(input.length, 9);
++ for (var i = 0; i < outLen; i++) {
++ output.words[i] = input.words[i];
++ }
++ output.length = outLen;
++
++ if (input.length <= 9) {
++ input.words[0] = 0;
++ input.length = 1;
++ return;
++ }
++
++ // Shift by 9 limbs
++ var prev = input.words[9];
++ output.words[output.length++] = prev & mask;
++
++ for (i = 10; i < input.length; i++) {
++ var next = input.words[i] | 0;
++ input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);
++ prev = next;
++ }
++ prev >>>= 22;
++ input.words[i - 10] = prev;
++ if (prev === 0 && input.length > 10) {
++ input.length -= 10;
++ } else {
++ input.length -= 9;
++ }
++ };
++
++ K256.prototype.imulK = function imulK (num) {
++ // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
++ num.words[num.length] = 0;
++ num.words[num.length + 1] = 0;
++ num.length += 2;
++
++ // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
++ var lo = 0;
++ for (var i = 0; i < num.length; i++) {
++ var w = num.words[i] | 0;
++ lo += w * 0x3d1;
++ num.words[i] = lo & 0x3ffffff;
++ lo = w * 0x40 + ((lo / 0x4000000) | 0);
++ }
++
++ // Fast length reduction
++ if (num.words[num.length - 1] === 0) {
++ num.length--;
++ if (num.words[num.length - 1] === 0) {
++ num.length--;
++ }
++ }
++ return num;
++ };
++
++ function P224 () {
++ MPrime.call(
++ this,
++ 'p224',
++ 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
++ }
++ inherits(P224, MPrime);
++
++ function P192 () {
++ MPrime.call(
++ this,
++ 'p192',
++ 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
++ }
++ inherits(P192, MPrime);
++
++ function P25519 () {
++ // 2 ^ 255 - 19
++ MPrime.call(
++ this,
++ '25519',
++ '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
++ }
++ inherits(P25519, MPrime);
++
++ P25519.prototype.imulK = function imulK (num) {
++ // K = 0x13
++ var carry = 0;
++ for (var i = 0; i < num.length; i++) {
++ var hi = (num.words[i] | 0) * 0x13 + carry;
++ var lo = hi & 0x3ffffff;
++ hi >>>= 26;
++
++ num.words[i] = lo;
++ carry = hi;
++ }
++ if (carry !== 0) {
++ num.words[num.length++] = carry;
++ }
++ return num;
++ };
++
++ // Exported mostly for testing purposes, use plain name instead
++ BN._prime = function prime (name) {
++ // Cached version of prime
++ if (primes[name]) return primes[name];
++
++ var prime;
++ if (name === 'k256') {
++ prime = new K256();
++ } else if (name === 'p224') {
++ prime = new P224();
++ } else if (name === 'p192') {
++ prime = new P192();
++ } else if (name === 'p25519') {
++ prime = new P25519();
++ } else {
++ throw new Error('Unknown prime ' + name);
++ }
++ primes[name] = prime;
++
++ return prime;
++ };
++
++ //
++ // Base reduction engine
++ //
++ function Red (m) {
++ if (typeof m === 'string') {
++ var prime = BN._prime(m);
++ this.m = prime.p;
++ this.prime = prime;
++ } else {
++ assert(m.gtn(1), 'modulus must be greater than 1');
++ this.m = m;
++ this.prime = null;
++ }
++ }
++
++ Red.prototype._verify1 = function _verify1 (a) {
++ assert(a.negative === 0, 'red works only with positives');
++ assert(a.red, 'red works only with red numbers');
++ };
++
++ Red.prototype._verify2 = function _verify2 (a, b) {
++ assert((a.negative | b.negative) === 0, 'red works only with positives');
++ assert(a.red && a.red === b.red,
++ 'red works only with red numbers');
++ };
++
++ Red.prototype.imod = function imod (a) {
++ if (this.prime) return this.prime.ireduce(a)._forceRed(this);
++ return a.umod(this.m)._forceRed(this);
++ };
++
++ Red.prototype.neg = function neg (a) {
++ if (a.isZero()) {
++ return a.clone();
++ }
++
++ return this.m.sub(a)._forceRed(this);
++ };
++
++ Red.prototype.add = function add (a, b) {
++ this._verify2(a, b);
++
++ var res = a.add(b);
++ if (res.cmp(this.m) >= 0) {
++ res.isub(this.m);
++ }
++ return res._forceRed(this);
++ };
++
++ Red.prototype.iadd = function iadd (a, b) {
++ this._verify2(a, b);
++
++ var res = a.iadd(b);
++ if (res.cmp(this.m) >= 0) {
++ res.isub(this.m);
++ }
++ return res;
++ };
++
++ Red.prototype.sub = function sub (a, b) {
++ this._verify2(a, b);
++
++ var res = a.sub(b);
++ if (res.cmpn(0) < 0) {
++ res.iadd(this.m);
++ }
++ return res._forceRed(this);
++ };
++
++ Red.prototype.isub = function isub (a, b) {
++ this._verify2(a, b);
++
++ var res = a.isub(b);
++ if (res.cmpn(0) < 0) {
++ res.iadd(this.m);
++ }
++ return res;
++ };
++
++ Red.prototype.shl = function shl (a, num) {
++ this._verify1(a);
++ return this.imod(a.ushln(num));
++ };
++
++ Red.prototype.imul = function imul (a, b) {
++ this._verify2(a, b);
++ return this.imod(a.imul(b));
++ };
++
++ Red.prototype.mul = function mul (a, b) {
++ this._verify2(a, b);
++ return this.imod(a.mul(b));
++ };
++
++ Red.prototype.isqr = function isqr (a) {
++ return this.imul(a, a.clone());
++ };
++
++ Red.prototype.sqr = function sqr (a) {
++ return this.mul(a, a);
++ };
++
++ Red.prototype.sqrt = function sqrt (a) {
++ if (a.isZero()) return a.clone();
++
++ var mod3 = this.m.andln(3);
++ assert(mod3 % 2 === 1);
++
++ // Fast case
++ if (mod3 === 3) {
++ var pow = this.m.add(new BN(1)).iushrn(2);
++ return this.pow(a, pow);
++ }
++
++ // Tonelli-Shanks algorithm (Totally unoptimized and slow)
++ //
++ // Find Q and S, that Q * 2 ^ S = (P - 1)
++ var q = this.m.subn(1);
++ var s = 0;
++ while (!q.isZero() && q.andln(1) === 0) {
++ s++;
++ q.iushrn(1);
++ }
++ assert(!q.isZero());
++
++ var one = new BN(1).toRed(this);
++ var nOne = one.redNeg();
++
++ // Find quadratic non-residue
++ // NOTE: Max is such because of generalized Riemann hypothesis.
++ var lpow = this.m.subn(1).iushrn(1);
++ var z = this.m.bitLength();
++ z = new BN(2 * z * z).toRed(this);
++
++ while (this.pow(z, lpow).cmp(nOne) !== 0) {
++ z.redIAdd(nOne);
++ }
++
++ var c = this.pow(z, q);
++ var r = this.pow(a, q.addn(1).iushrn(1));
++ var t = this.pow(a, q);
++ var m = s;
++ while (t.cmp(one) !== 0) {
++ var tmp = t;
++ for (var i = 0; tmp.cmp(one) !== 0; i++) {
++ tmp = tmp.redSqr();
++ }
++ assert(i < m);
++ var b = this.pow(c, new BN(1).iushln(m - i - 1));
++
++ r = r.redMul(b);
++ c = b.redSqr();
++ t = t.redMul(c);
++ m = i;
++ }
++
++ return r;
++ };
++
++ Red.prototype.invm = function invm (a) {
++ var inv = a._invmp(this.m);
++ if (inv.negative !== 0) {
++ inv.negative = 0;
++ return this.imod(inv).redNeg();
++ } else {
++ return this.imod(inv);
++ }
++ };
++
++ Red.prototype.pow = function pow (a, num) {
++ if (num.isZero()) return new BN(1);
++ if (num.cmpn(1) === 0) return a.clone();
++
++ var windowSize = 4;
++ var wnd = new Array(1 << windowSize);
++ wnd[0] = new BN(1).toRed(this);
++ wnd[1] = a;
++ for (var i = 2; i < wnd.length; i++) {
++ wnd[i] = this.mul(wnd[i - 1], a);
++ }
++
++ var res = wnd[0];
++ var current = 0;
++ var currentLen = 0;
++ var start = num.bitLength() % 26;
++ if (start === 0) {
++ start = 26;
++ }
++
++ for (i = num.length - 1; i >= 0; i--) {
++ var word = num.words[i];
++ for (var j = start - 1; j >= 0; j--) {
++ var bit = (word >> j) & 1;
++ if (res !== wnd[0]) {
++ res = this.sqr(res);
++ }
++
++ if (bit === 0 && current === 0) {
++ currentLen = 0;
++ continue;
++ }
++
++ current <<= 1;
++ current |= bit;
++ currentLen++;
++ if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;
++
++ res = this.mul(res, wnd[current]);
++ currentLen = 0;
++ current = 0;
++ }
++ start = 26;
++ }
++
++ return res;
++ };
++
++ Red.prototype.convertTo = function convertTo (num) {
++ var r = num.umod(this.m);
++
++ return r === num ? r.clone() : r;
++ };
++
++ Red.prototype.convertFrom = function convertFrom (num) {
++ var res = num.clone();
++ res.red = null;
++ return res;
++ };
++
++ //
++ // Montgomery method engine
++ //
++
++ BN.mont = function mont (num) {
++ return new Mont(num);
++ };
++
++ function Mont (m) {
++ Red.call(this, m);
++
++ this.shift = this.m.bitLength();
++ if (this.shift % 26 !== 0) {
++ this.shift += 26 - (this.shift % 26);
++ }
++
++ this.r = new BN(1).iushln(this.shift);
++ this.r2 = this.imod(this.r.sqr());
++ this.rinv = this.r._invmp(this.m);
++
++ this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
++ this.minv = this.minv.umod(this.r);
++ this.minv = this.r.sub(this.minv);
++ }
++ inherits(Mont, Red);
++
++ Mont.prototype.convertTo = function convertTo (num) {
++ return this.imod(num.ushln(this.shift));
++ };
++
++ Mont.prototype.convertFrom = function convertFrom (num) {
++ var r = this.imod(num.mul(this.rinv));
++ r.red = null;
++ return r;
++ };
++
++ Mont.prototype.imul = function imul (a, b) {
++ if (a.isZero() || b.isZero()) {
++ a.words[0] = 0;
++ a.length = 1;
++ return a;
++ }
++
++ var t = a.imul(b);
++ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
++ var u = t.isub(c).iushrn(this.shift);
++ var res = u;
++
++ if (u.cmp(this.m) >= 0) {
++ res = u.isub(this.m);
++ } else if (u.cmpn(0) < 0) {
++ res = u.iadd(this.m);
++ }
++
++ return res._forceRed(this);
++ };
++
++ Mont.prototype.mul = function mul (a, b) {
++ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
++
++ var t = a.mul(b);
++ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
++ var u = t.isub(c).iushrn(this.shift);
++ var res = u;
++ if (u.cmp(this.m) >= 0) {
++ res = u.isub(this.m);
++ } else if (u.cmpn(0) < 0) {
++ res = u.iadd(this.m);
++ }
++
++ return res._forceRed(this);
++ };
++
++ Mont.prototype.invm = function invm (a) {
++ // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
++ var res = this.imod(a._invmp(this.m).mul(this.r2));
++ return res._forceRed(this);
++ };
++})(typeof module === 'undefined' || module, this);
++
++},{}],2:[function(require,module,exports){
++'use strict';
++
++var elliptic = exports;
++
++elliptic.version = require('../package.json').version;
++elliptic.utils = require('./elliptic/utils');
++elliptic.rand = require('brorand');
++elliptic.hmacDRBG = require('./elliptic/hmac-drbg');
++elliptic.curve = require('./elliptic/curve');
++elliptic.curves = require('./elliptic/curves');
++
++// Protocols
++elliptic.ec = require('./elliptic/ec');
++elliptic.eddsa = require('./elliptic/eddsa');
++
++},{"../package.json":26,"./elliptic/curve":5,"./elliptic/curves":8,"./elliptic/ec":9,"./elliptic/eddsa":12,"./elliptic/hmac-drbg":15,"./elliptic/utils":17,"brorand":18}],3:[function(require,module,exports){
++'use strict';
++
++var BN = require('bn.js');
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var getNAF = utils.getNAF;
++var getJSF = utils.getJSF;
++var assert = utils.assert;
++
++function BaseCurve(type, conf) {
++ this.type = type;
++ this.p = new BN(conf.p, 16);
++
++ // Use Montgomery, when there is no fast reduction for the prime
++ this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p);
++
++ // Useful for many curves
++ this.zero = new BN(0).toRed(this.red);
++ this.one = new BN(1).toRed(this.red);
++ this.two = new BN(2).toRed(this.red);
++
++ // Curve configuration, optional
++ this.n = conf.n && new BN(conf.n, 16);
++ this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed);
++
++ // Temporary arrays
++ this._wnafT1 = new Array(4);
++ this._wnafT2 = new Array(4);
++ this._wnafT3 = new Array(4);
++ this._wnafT4 = new Array(4);
++
++ // Generalized Greg Maxwell's trick
++ var adjustCount = this.n && this.p.div(this.n);
++ if (!adjustCount || adjustCount.cmpn(100) > 0) {
++ this.redN = null;
++ } else {
++ this._maxwellTrick = true;
++ this.redN = this.n.toRed(this.red);
++ }
++}
++module.exports = BaseCurve;
++
++BaseCurve.prototype.point = function point() {
++ throw new Error('Not implemented');
++};
++
++BaseCurve.prototype.validate = function validate() {
++ throw new Error('Not implemented');
++};
++
++BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) {
++ assert(p.precomputed);
++ var doubles = p._getDoubles();
++
++ var naf = getNAF(k, 1);
++ var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1);
++ I /= 3;
++
++ // Translate into more windowed form
++ var repr = [];
++ for (var j = 0; j < naf.length; j += doubles.step) {
++ var nafW = 0;
++ for (var k = j + doubles.step - 1; k >= j; k--)
++ nafW = (nafW << 1) + naf[k];
++ repr.push(nafW);
++ }
++
++ var a = this.jpoint(null, null, null);
++ var b = this.jpoint(null, null, null);
++ for (var i = I; i > 0; i--) {
++ for (var j = 0; j < repr.length; j++) {
++ var nafW = repr[j];
++ if (nafW === i)
++ b = b.mixedAdd(doubles.points[j]);
++ else if (nafW === -i)
++ b = b.mixedAdd(doubles.points[j].neg());
++ }
++ a = a.add(b);
++ }
++ return a.toP();
++};
++
++BaseCurve.prototype._wnafMul = function _wnafMul(p, k) {
++ var w = 4;
++
++ // Precompute window
++ var nafPoints = p._getNAFPoints(w);
++ w = nafPoints.wnd;
++ var wnd = nafPoints.points;
++
++ // Get NAF form
++ var naf = getNAF(k, w);
++
++ // Add `this`*(N+1) for every w-NAF index
++ var acc = this.jpoint(null, null, null);
++ for (var i = naf.length - 1; i >= 0; i--) {
++ // Count zeroes
++ for (var k = 0; i >= 0 && naf[i] === 0; i--)
++ k++;
++ if (i >= 0)
++ k++;
++ acc = acc.dblp(k);
++
++ if (i < 0)
++ break;
++ var z = naf[i];
++ assert(z !== 0);
++ if (p.type === 'affine') {
++ // J +- P
++ if (z > 0)
++ acc = acc.mixedAdd(wnd[(z - 1) >> 1]);
++ else
++ acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg());
++ } else {
++ // J +- J
++ if (z > 0)
++ acc = acc.add(wnd[(z - 1) >> 1]);
++ else
++ acc = acc.add(wnd[(-z - 1) >> 1].neg());
++ }
++ }
++ return p.type === 'affine' ? acc.toP() : acc;
++};
++
++BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW,
++ points,
++ coeffs,
++ len,
++ jacobianResult) {
++ var wndWidth = this._wnafT1;
++ var wnd = this._wnafT2;
++ var naf = this._wnafT3;
++
++ // Fill all arrays
++ var max = 0;
++ for (var i = 0; i < len; i++) {
++ var p = points[i];
++ var nafPoints = p._getNAFPoints(defW);
++ wndWidth[i] = nafPoints.wnd;
++ wnd[i] = nafPoints.points;
++ }
++
++ // Comb small window NAFs
++ for (var i = len - 1; i >= 1; i -= 2) {
++ var a = i - 1;
++ var b = i;
++ if (wndWidth[a] !== 1 || wndWidth[b] !== 1) {
++ naf[a] = getNAF(coeffs[a], wndWidth[a]);
++ naf[b] = getNAF(coeffs[b], wndWidth[b]);
++ max = Math.max(naf[a].length, max);
++ max = Math.max(naf[b].length, max);
++ continue;
++ }
++
++ var comb = [
++ points[a], /* 1 */
++ null, /* 3 */
++ null, /* 5 */
++ points[b] /* 7 */
++ ];
++
++ // Try to avoid Projective points, if possible
++ if (points[a].y.cmp(points[b].y) === 0) {
++ comb[1] = points[a].add(points[b]);
++ comb[2] = points[a].toJ().mixedAdd(points[b].neg());
++ } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) {
++ comb[1] = points[a].toJ().mixedAdd(points[b]);
++ comb[2] = points[a].add(points[b].neg());
++ } else {
++ comb[1] = points[a].toJ().mixedAdd(points[b]);
++ comb[2] = points[a].toJ().mixedAdd(points[b].neg());
++ }
++
++ var index = [
++ -3, /* -1 -1 */
++ -1, /* -1 0 */
++ -5, /* -1 1 */
++ -7, /* 0 -1 */
++ 0, /* 0 0 */
++ 7, /* 0 1 */
++ 5, /* 1 -1 */
++ 1, /* 1 0 */
++ 3 /* 1 1 */
++ ];
++
++ var jsf = getJSF(coeffs[a], coeffs[b]);
++ max = Math.max(jsf[0].length, max);
++ naf[a] = new Array(max);
++ naf[b] = new Array(max);
++ for (var j = 0; j < max; j++) {
++ var ja = jsf[0][j] | 0;
++ var jb = jsf[1][j] | 0;
++
++ naf[a][j] = index[(ja + 1) * 3 + (jb + 1)];
++ naf[b][j] = 0;
++ wnd[a] = comb;
++ }
++ }
++
++ var acc = this.jpoint(null, null, null);
++ var tmp = this._wnafT4;
++ for (var i = max; i >= 0; i--) {
++ var k = 0;
++
++ while (i >= 0) {
++ var zero = true;
++ for (var j = 0; j < len; j++) {
++ tmp[j] = naf[j][i] | 0;
++ if (tmp[j] !== 0)
++ zero = false;
++ }
++ if (!zero)
++ break;
++ k++;
++ i--;
++ }
++ if (i >= 0)
++ k++;
++ acc = acc.dblp(k);
++ if (i < 0)
++ break;
++
++ for (var j = 0; j < len; j++) {
++ var z = tmp[j];
++ var p;
++ if (z === 0)
++ continue;
++ else if (z > 0)
++ p = wnd[j][(z - 1) >> 1];
++ else if (z < 0)
++ p = wnd[j][(-z - 1) >> 1].neg();
++
++ if (p.type === 'affine')
++ acc = acc.mixedAdd(p);
++ else
++ acc = acc.add(p);
++ }
++ }
++ // Zeroify references
++ for (var i = 0; i < len; i++)
++ wnd[i] = null;
++
++ if (jacobianResult)
++ return acc;
++ else
++ return acc.toP();
++};
++
++function BasePoint(curve, type) {
++ this.curve = curve;
++ this.type = type;
++ this.precomputed = null;
++}
++BaseCurve.BasePoint = BasePoint;
++
++BasePoint.prototype.eq = function eq(/*other*/) {
++ throw new Error('Not implemented');
++};
++
++BasePoint.prototype.validate = function validate() {
++ return this.curve.validate(this);
++};
++
++BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) {
++ bytes = utils.toArray(bytes, enc);
++
++ var len = this.p.byteLength();
++
++ // uncompressed, hybrid-odd, hybrid-even
++ if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) &&
++ bytes.length - 1 === 2 * len) {
++ if (bytes[0] === 0x06)
++ assert(bytes[bytes.length - 1] % 2 === 0);
++ else if (bytes[0] === 0x07)
++ assert(bytes[bytes.length - 1] % 2 === 1);
++
++ var res = this.point(bytes.slice(1, 1 + len),
++ bytes.slice(1 + len, 1 + 2 * len));
++
++ return res;
++ } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) &&
++ bytes.length - 1 === len) {
++ return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03);
++ }
++ throw new Error('Unknown point format');
++};
++
++BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) {
++ return this.encode(enc, true);
++};
++
++BasePoint.prototype._encode = function _encode(compact) {
++ var len = this.curve.p.byteLength();
++ var x = this.getX().toArray('be', len);
++
++ if (compact)
++ return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x);
++
++ return [ 0x04 ].concat(x, this.getY().toArray('be', len)) ;
++};
++
++BasePoint.prototype.encode = function encode(enc, compact) {
++ return utils.encode(this._encode(compact), enc);
++};
++
++BasePoint.prototype.precompute = function precompute(power) {
++ if (this.precomputed)
++ return this;
++
++ var precomputed = {
++ doubles: null,
++ naf: null,
++ beta: null
++ };
++ precomputed.naf = this._getNAFPoints(8);
++ precomputed.doubles = this._getDoubles(4, power);
++ precomputed.beta = this._getBeta();
++ this.precomputed = precomputed;
++
++ return this;
++};
++
++BasePoint.prototype._hasDoubles = function _hasDoubles(k) {
++ if (!this.precomputed)
++ return false;
++
++ var doubles = this.precomputed.doubles;
++ if (!doubles)
++ return false;
++
++ return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step);
++};
++
++BasePoint.prototype._getDoubles = function _getDoubles(step, power) {
++ if (this.precomputed && this.precomputed.doubles)
++ return this.precomputed.doubles;
++
++ var doubles = [ this ];
++ var acc = this;
++ for (var i = 0; i < power; i += step) {
++ for (var j = 0; j < step; j++)
++ acc = acc.dbl();
++ doubles.push(acc);
++ }
++ return {
++ step: step,
++ points: doubles
++ };
++};
++
++BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) {
++ if (this.precomputed && this.precomputed.naf)
++ return this.precomputed.naf;
++
++ var res = [ this ];
++ var max = (1 << wnd) - 1;
++ var dbl = max === 1 ? null : this.dbl();
++ for (var i = 1; i < max; i++)
++ res[i] = res[i - 1].add(dbl);
++ return {
++ wnd: wnd,
++ points: res
++ };
++};
++
++BasePoint.prototype._getBeta = function _getBeta() {
++ return null;
++};
++
++BasePoint.prototype.dblp = function dblp(k) {
++ var r = this;
++ for (var i = 0; i < k; i++)
++ r = r.dbl();
++ return r;
++};
++
++},{"../../elliptic":2,"bn.js":1}],4:[function(require,module,exports){
++'use strict';
++
++var curve = require('../curve');
++var elliptic = require('../../elliptic');
++var BN = require('bn.js');
++var inherits = require('inherits');
++var Base = curve.base;
++
++var assert = elliptic.utils.assert;
++
++function EdwardsCurve(conf) {
++ // NOTE: Important as we are creating point in Base.call()
++ this.twisted = (conf.a | 0) !== 1;
++ this.mOneA = this.twisted && (conf.a | 0) === -1;
++ this.extended = this.mOneA;
++
++ Base.call(this, 'edwards', conf);
++
++ this.a = new BN(conf.a, 16).umod(this.red.m);
++ this.a = this.a.toRed(this.red);
++ this.c = new BN(conf.c, 16).toRed(this.red);
++ this.c2 = this.c.redSqr();
++ this.d = new BN(conf.d, 16).toRed(this.red);
++ this.dd = this.d.redAdd(this.d);
++
++ assert(!this.twisted || this.c.fromRed().cmpn(1) === 0);
++ this.oneC = (conf.c | 0) === 1;
++}
++inherits(EdwardsCurve, Base);
++module.exports = EdwardsCurve;
++
++EdwardsCurve.prototype._mulA = function _mulA(num) {
++ if (this.mOneA)
++ return num.redNeg();
++ else
++ return this.a.redMul(num);
++};
++
++EdwardsCurve.prototype._mulC = function _mulC(num) {
++ if (this.oneC)
++ return num;
++ else
++ return this.c.redMul(num);
++};
++
++// Just for compatibility with Short curve
++EdwardsCurve.prototype.jpoint = function jpoint(x, y, z, t) {
++ return this.point(x, y, z, t);
++};
++
++EdwardsCurve.prototype.pointFromX = function pointFromX(x, odd) {
++ x = new BN(x, 16);
++ if (!x.red)
++ x = x.toRed(this.red);
++
++ var x2 = x.redSqr();
++ var rhs = this.c2.redSub(this.a.redMul(x2));
++ var lhs = this.one.redSub(this.c2.redMul(this.d).redMul(x2));
++
++ var y2 = rhs.redMul(lhs.redInvm());
++ var y = y2.redSqrt();
++ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
++ throw new Error('invalid point');
++
++ var isOdd = y.fromRed().isOdd();
++ if (odd && !isOdd || !odd && isOdd)
++ y = y.redNeg();
++
++ return this.point(x, y);
++};
++
++EdwardsCurve.prototype.pointFromY = function pointFromY(y, odd) {
++ y = new BN(y, 16);
++ if (!y.red)
++ y = y.toRed(this.red);
++
++ // x^2 = (y^2 - 1) / (d y^2 + 1)
++ var y2 = y.redSqr();
++ var lhs = y2.redSub(this.one);
++ var rhs = y2.redMul(this.d).redAdd(this.one);
++ var x2 = lhs.redMul(rhs.redInvm());
++
++ if (x2.cmp(this.zero) === 0) {
++ if (odd)
++ throw new Error('invalid point');
++ else
++ return this.point(this.zero, y);
++ }
++
++ var x = x2.redSqrt();
++ if (x.redSqr().redSub(x2).cmp(this.zero) !== 0)
++ throw new Error('invalid point');
++
++ if (x.isOdd() !== odd)
++ x = x.redNeg();
++
++ return this.point(x, y);
++};
++
++EdwardsCurve.prototype.validate = function validate(point) {
++ if (point.isInfinity())
++ return true;
++
++ // Curve: A * X^2 + Y^2 = C^2 * (1 + D * X^2 * Y^2)
++ point.normalize();
++
++ var x2 = point.x.redSqr();
++ var y2 = point.y.redSqr();
++ var lhs = x2.redMul(this.a).redAdd(y2);
++ var rhs = this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));
++
++ return lhs.cmp(rhs) === 0;
++};
++
++function Point(curve, x, y, z, t) {
++ Base.BasePoint.call(this, curve, 'projective');
++ if (x === null && y === null && z === null) {
++ this.x = this.curve.zero;
++ this.y = this.curve.one;
++ this.z = this.curve.one;
++ this.t = this.curve.zero;
++ this.zOne = true;
++ } else {
++ this.x = new BN(x, 16);
++ this.y = new BN(y, 16);
++ this.z = z ? new BN(z, 16) : this.curve.one;
++ this.t = t && new BN(t, 16);
++ if (!this.x.red)
++ this.x = this.x.toRed(this.curve.red);
++ if (!this.y.red)
++ this.y = this.y.toRed(this.curve.red);
++ if (!this.z.red)
++ this.z = this.z.toRed(this.curve.red);
++ if (this.t && !this.t.red)
++ this.t = this.t.toRed(this.curve.red);
++ this.zOne = this.z === this.curve.one;
++
++ // Use extended coordinates
++ if (this.curve.extended && !this.t) {
++ this.t = this.x.redMul(this.y);
++ if (!this.zOne)
++ this.t = this.t.redMul(this.z.redInvm());
++ }
++ }
++}
++inherits(Point, Base.BasePoint);
++
++EdwardsCurve.prototype.pointFromJSON = function pointFromJSON(obj) {
++ return Point.fromJSON(this, obj);
++};
++
++EdwardsCurve.prototype.point = function point(x, y, z, t) {
++ return new Point(this, x, y, z, t);
++};
++
++Point.fromJSON = function fromJSON(curve, obj) {
++ return new Point(curve, obj[0], obj[1], obj[2]);
++};
++
++Point.prototype.inspect = function inspect() {
++ if (this.isInfinity())
++ return '<EC Point Infinity>';
++ return '<EC Point x: ' + this.x.fromRed().toString(16, 2) +
++ ' y: ' + this.y.fromRed().toString(16, 2) +
++ ' z: ' + this.z.fromRed().toString(16, 2) + '>';
++};
++
++Point.prototype.isInfinity = function isInfinity() {
++ // XXX This code assumes that zero is always zero in red
++ return this.x.cmpn(0) === 0 &&
++ this.y.cmp(this.z) === 0;
++};
++
++Point.prototype._extDbl = function _extDbl() {
++ // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
++ // #doubling-dbl-2008-hwcd
++ // 4M + 4S
++
++ // A = X1^2
++ var a = this.x.redSqr();
++ // B = Y1^2
++ var b = this.y.redSqr();
++ // C = 2 * Z1^2
++ var c = this.z.redSqr();
++ c = c.redIAdd(c);
++ // D = a * A
++ var d = this.curve._mulA(a);
++ // E = (X1 + Y1)^2 - A - B
++ var e = this.x.redAdd(this.y).redSqr().redISub(a).redISub(b);
++ // G = D + B
++ var g = d.redAdd(b);
++ // F = G - C
++ var f = g.redSub(c);
++ // H = D - B
++ var h = d.redSub(b);
++ // X3 = E * F
++ var nx = e.redMul(f);
++ // Y3 = G * H
++ var ny = g.redMul(h);
++ // T3 = E * H
++ var nt = e.redMul(h);
++ // Z3 = F * G
++ var nz = f.redMul(g);
++ return this.curve.point(nx, ny, nz, nt);
++};
++
++Point.prototype._projDbl = function _projDbl() {
++ // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
++ // #doubling-dbl-2008-bbjlp
++ // #doubling-dbl-2007-bl
++ // and others
++ // Generally 3M + 4S or 2M + 4S
++
++ // B = (X1 + Y1)^2
++ var b = this.x.redAdd(this.y).redSqr();
++ // C = X1^2
++ var c = this.x.redSqr();
++ // D = Y1^2
++ var d = this.y.redSqr();
++
++ var nx;
++ var ny;
++ var nz;
++ if (this.curve.twisted) {
++ // E = a * C
++ var e = this.curve._mulA(c);
++ // F = E + D
++ var f = e.redAdd(d);
++ if (this.zOne) {
++ // X3 = (B - C - D) * (F - 2)
++ nx = b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two));
++ // Y3 = F * (E - D)
++ ny = f.redMul(e.redSub(d));
++ // Z3 = F^2 - 2 * F
++ nz = f.redSqr().redSub(f).redSub(f);
++ } else {
++ // H = Z1^2
++ var h = this.z.redSqr();
++ // J = F - 2 * H
++ var j = f.redSub(h).redISub(h);
++ // X3 = (B-C-D)*J
++ nx = b.redSub(c).redISub(d).redMul(j);
++ // Y3 = F * (E - D)
++ ny = f.redMul(e.redSub(d));
++ // Z3 = F * J
++ nz = f.redMul(j);
++ }
++ } else {
++ // E = C + D
++ var e = c.redAdd(d);
++ // H = (c * Z1)^2
++ var h = this.curve._mulC(this.c.redMul(this.z)).redSqr();
++ // J = E - 2 * H
++ var j = e.redSub(h).redSub(h);
++ // X3 = c * (B - E) * J
++ nx = this.curve._mulC(b.redISub(e)).redMul(j);
++ // Y3 = c * E * (C - D)
++ ny = this.curve._mulC(e).redMul(c.redISub(d));
++ // Z3 = E * J
++ nz = e.redMul(j);
++ }
++ return this.curve.point(nx, ny, nz);
++};
++
++Point.prototype.dbl = function dbl() {
++ if (this.isInfinity())
++ return this;
++
++ // Double in extended coordinates
++ if (this.curve.extended)
++ return this._extDbl();
++ else
++ return this._projDbl();
++};
++
++Point.prototype._extAdd = function _extAdd(p) {
++ // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
++ // #addition-add-2008-hwcd-3
++ // 8M
++
++ // A = (Y1 - X1) * (Y2 - X2)
++ var a = this.y.redSub(this.x).redMul(p.y.redSub(p.x));
++ // B = (Y1 + X1) * (Y2 + X2)
++ var b = this.y.redAdd(this.x).redMul(p.y.redAdd(p.x));
++ // C = T1 * k * T2
++ var c = this.t.redMul(this.curve.dd).redMul(p.t);
++ // D = Z1 * 2 * Z2
++ var d = this.z.redMul(p.z.redAdd(p.z));
++ // E = B - A
++ var e = b.redSub(a);
++ // F = D - C
++ var f = d.redSub(c);
++ // G = D + C
++ var g = d.redAdd(c);
++ // H = B + A
++ var h = b.redAdd(a);
++ // X3 = E * F
++ var nx = e.redMul(f);
++ // Y3 = G * H
++ var ny = g.redMul(h);
++ // T3 = E * H
++ var nt = e.redMul(h);
++ // Z3 = F * G
++ var nz = f.redMul(g);
++ return this.curve.point(nx, ny, nz, nt);
++};
++
++Point.prototype._projAdd = function _projAdd(p) {
++ // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
++ // #addition-add-2008-bbjlp
++ // #addition-add-2007-bl
++ // 10M + 1S
++
++ // A = Z1 * Z2
++ var a = this.z.redMul(p.z);
++ // B = A^2
++ var b = a.redSqr();
++ // C = X1 * X2
++ var c = this.x.redMul(p.x);
++ // D = Y1 * Y2
++ var d = this.y.redMul(p.y);
++ // E = d * C * D
++ var e = this.curve.d.redMul(c).redMul(d);
++ // F = B - E
++ var f = b.redSub(e);
++ // G = B + E
++ var g = b.redAdd(e);
++ // X3 = A * F * ((X1 + Y1) * (X2 + Y2) - C - D)
++ var tmp = this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d);
++ var nx = a.redMul(f).redMul(tmp);
++ var ny;
++ var nz;
++ if (this.curve.twisted) {
++ // Y3 = A * G * (D - a * C)
++ ny = a.redMul(g).redMul(d.redSub(this.curve._mulA(c)));
++ // Z3 = F * G
++ nz = f.redMul(g);
++ } else {
++ // Y3 = A * G * (D - C)
++ ny = a.redMul(g).redMul(d.redSub(c));
++ // Z3 = c * F * G
++ nz = this.curve._mulC(f).redMul(g);
++ }
++ return this.curve.point(nx, ny, nz);
++};
++
++Point.prototype.add = function add(p) {
++ if (this.isInfinity())
++ return p;
++ if (p.isInfinity())
++ return this;
++
++ if (this.curve.extended)
++ return this._extAdd(p);
++ else
++ return this._projAdd(p);
++};
++
++Point.prototype.mul = function mul(k) {
++ if (this._hasDoubles(k))
++ return this.curve._fixedNafMul(this, k);
++ else
++ return this.curve._wnafMul(this, k);
++};
++
++Point.prototype.mulAdd = function mulAdd(k1, p, k2) {
++ return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, false);
++};
++
++Point.prototype.jmulAdd = function jmulAdd(k1, p, k2) {
++ return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, true);
++};
++
++Point.prototype.normalize = function normalize() {
++ if (this.zOne)
++ return this;
++
++ // Normalize coordinates
++ var zi = this.z.redInvm();
++ this.x = this.x.redMul(zi);
++ this.y = this.y.redMul(zi);
++ if (this.t)
++ this.t = this.t.redMul(zi);
++ this.z = this.curve.one;
++ this.zOne = true;
++ return this;
++};
++
++Point.prototype.neg = function neg() {
++ return this.curve.point(this.x.redNeg(),
++ this.y,
++ this.z,
++ this.t && this.t.redNeg());
++};
++
++Point.prototype.getX = function getX() {
++ this.normalize();
++ return this.x.fromRed();
++};
++
++Point.prototype.getY = function getY() {
++ this.normalize();
++ return this.y.fromRed();
++};
++
++Point.prototype.eq = function eq(other) {
++ return this === other ||
++ this.getX().cmp(other.getX()) === 0 &&
++ this.getY().cmp(other.getY()) === 0;
++};
++
++Point.prototype.eqXToP = function eqXToP(x) {
++ var rx = x.toRed(this.curve.red).redMul(this.z);
++ if (this.x.cmp(rx) === 0)
++ return true;
++
++ var xc = x.clone();
++ var t = this.curve.redN.redMul(this.z);
++ for (;;) {
++ xc.iadd(this.curve.n);
++ if (xc.cmp(this.curve.p) >= 0)
++ return false;
++
++ rx.redIAdd(t);
++ if (this.x.cmp(rx) === 0)
++ return true;
++ }
++ return false;
++};
++
++// Compatibility with BaseCurve
++Point.prototype.toP = Point.prototype.normalize;
++Point.prototype.mixedAdd = Point.prototype.add;
++
++},{"../../elliptic":2,"../curve":5,"bn.js":1,"inherits":25}],5:[function(require,module,exports){
++'use strict';
++
++var curve = exports;
++
++curve.base = require('./base');
++curve.short = require('./short');
++curve.mont = require('./mont');
++curve.edwards = require('./edwards');
++
++},{"./base":3,"./edwards":4,"./mont":6,"./short":7}],6:[function(require,module,exports){
++'use strict';
++
++var curve = require('../curve');
++var BN = require('bn.js');
++var inherits = require('inherits');
++var Base = curve.base;
++
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++
++function MontCurve(conf) {
++ Base.call(this, 'mont', conf);
++
++ this.a = new BN(conf.a, 16).toRed(this.red);
++ this.b = new BN(conf.b, 16).toRed(this.red);
++ this.i4 = new BN(4).toRed(this.red).redInvm();
++ this.two = new BN(2).toRed(this.red);
++ this.a24 = this.i4.redMul(this.a.redAdd(this.two));
++}
++inherits(MontCurve, Base);
++module.exports = MontCurve;
++
++MontCurve.prototype.validate = function validate(point) {
++ var x = point.normalize().x;
++ var x2 = x.redSqr();
++ var rhs = x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);
++ var y = rhs.redSqrt();
++
++ return y.redSqr().cmp(rhs) === 0;
++};
++
++function Point(curve, x, z) {
++ Base.BasePoint.call(this, curve, 'projective');
++ if (x === null && z === null) {
++ this.x = this.curve.one;
++ this.z = this.curve.zero;
++ } else {
++ this.x = new BN(x, 16);
++ this.z = new BN(z, 16);
++ if (!this.x.red)
++ this.x = this.x.toRed(this.curve.red);
++ if (!this.z.red)
++ this.z = this.z.toRed(this.curve.red);
++ }
++}
++inherits(Point, Base.BasePoint);
++
++MontCurve.prototype.decodePoint = function decodePoint(bytes, enc) {
++ return this.point(utils.toArray(bytes, enc), 1);
++};
++
++MontCurve.prototype.point = function point(x, z) {
++ return new Point(this, x, z);
++};
++
++MontCurve.prototype.pointFromJSON = function pointFromJSON(obj) {
++ return Point.fromJSON(this, obj);
++};
++
++Point.prototype.precompute = function precompute() {
++ // No-op
++};
++
++Point.prototype._encode = function _encode() {
++ return this.getX().toArray('be', this.curve.p.byteLength());
++};
++
++Point.fromJSON = function fromJSON(curve, obj) {
++ return new Point(curve, obj[0], obj[1] || curve.one);
++};
++
++Point.prototype.inspect = function inspect() {
++ if (this.isInfinity())
++ return '<EC Point Infinity>';
++ return '<EC Point x: ' + this.x.fromRed().toString(16, 2) +
++ ' z: ' + this.z.fromRed().toString(16, 2) + '>';
++};
++
++Point.prototype.isInfinity = function isInfinity() {
++ // XXX This code assumes that zero is always zero in red
++ return this.z.cmpn(0) === 0;
++};
++
++Point.prototype.dbl = function dbl() {
++ // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3
++ // 2M + 2S + 4A
++
++ // A = X1 + Z1
++ var a = this.x.redAdd(this.z);
++ // AA = A^2
++ var aa = a.redSqr();
++ // B = X1 - Z1
++ var b = this.x.redSub(this.z);
++ // BB = B^2
++ var bb = b.redSqr();
++ // C = AA - BB
++ var c = aa.redSub(bb);
++ // X3 = AA * BB
++ var nx = aa.redMul(bb);
++ // Z3 = C * (BB + A24 * C)
++ var nz = c.redMul(bb.redAdd(this.curve.a24.redMul(c)));
++ return this.curve.point(nx, nz);
++};
++
++Point.prototype.add = function add() {
++ throw new Error('Not supported on Montgomery curve');
++};
++
++Point.prototype.diffAdd = function diffAdd(p, diff) {
++ // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3
++ // 4M + 2S + 6A
++
++ // A = X2 + Z2
++ var a = this.x.redAdd(this.z);
++ // B = X2 - Z2
++ var b = this.x.redSub(this.z);
++ // C = X3 + Z3
++ var c = p.x.redAdd(p.z);
++ // D = X3 - Z3
++ var d = p.x.redSub(p.z);
++ // DA = D * A
++ var da = d.redMul(a);
++ // CB = C * B
++ var cb = c.redMul(b);
++ // X5 = Z1 * (DA + CB)^2
++ var nx = diff.z.redMul(da.redAdd(cb).redSqr());
++ // Z5 = X1 * (DA - CB)^2
++ var nz = diff.x.redMul(da.redISub(cb).redSqr());
++ return this.curve.point(nx, nz);
++};
++
++Point.prototype.mul = function mul(k) {
++ var t = k.clone();
++ var a = this; // (N / 2) * Q + Q
++ var b = this.curve.point(null, null); // (N / 2) * Q
++ var c = this; // Q
++
++ for (var bits = []; t.cmpn(0) !== 0; t.iushrn(1))
++ bits.push(t.andln(1));
++
++ for (var i = bits.length - 1; i >= 0; i--) {
++ if (bits[i] === 0) {
++ // N * Q + Q = ((N / 2) * Q + Q)) + (N / 2) * Q
++ a = a.diffAdd(b, c);
++ // N * Q = 2 * ((N / 2) * Q + Q))
++ b = b.dbl();
++ } else {
++ // N * Q = ((N / 2) * Q + Q) + ((N / 2) * Q)
++ b = a.diffAdd(b, c);
++ // N * Q + Q = 2 * ((N / 2) * Q + Q)
++ a = a.dbl();
++ }
++ }
++ return b;
++};
++
++Point.prototype.mulAdd = function mulAdd() {
++ throw new Error('Not supported on Montgomery curve');
++};
++
++Point.prototype.jumlAdd = function jumlAdd() {
++ throw new Error('Not supported on Montgomery curve');
++};
++
++Point.prototype.eq = function eq(other) {
++ return this.getX().cmp(other.getX()) === 0;
++};
++
++Point.prototype.normalize = function normalize() {
++ this.x = this.x.redMul(this.z.redInvm());
++ this.z = this.curve.one;
++ return this;
++};
++
++Point.prototype.getX = function getX() {
++ // Normalize coordinates
++ this.normalize();
++
++ return this.x.fromRed();
++};
++
++},{"../../elliptic":2,"../curve":5,"bn.js":1,"inherits":25}],7:[function(require,module,exports){
++'use strict';
++
++var curve = require('../curve');
++var elliptic = require('../../elliptic');
++var BN = require('bn.js');
++var inherits = require('inherits');
++var Base = curve.base;
++
++var assert = elliptic.utils.assert;
++
++function ShortCurve(conf) {
++ Base.call(this, 'short', conf);
++
++ this.a = new BN(conf.a, 16).toRed(this.red);
++ this.b = new BN(conf.b, 16).toRed(this.red);
++ this.tinv = this.two.redInvm();
++
++ this.zeroA = this.a.fromRed().cmpn(0) === 0;
++ this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0;
++
++ // If the curve is endomorphic, precalculate beta and lambda
++ this.endo = this._getEndomorphism(conf);
++ this._endoWnafT1 = new Array(4);
++ this._endoWnafT2 = new Array(4);
++}
++inherits(ShortCurve, Base);
++module.exports = ShortCurve;
++
++ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) {
++ // No efficient endomorphism
++ if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1)
++ return;
++
++ // Compute beta and lambda, that lambda * P = (beta * Px; Py)
++ var beta;
++ var lambda;
++ if (conf.beta) {
++ beta = new BN(conf.beta, 16).toRed(this.red);
++ } else {
++ var betas = this._getEndoRoots(this.p);
++ // Choose the smallest beta
++ beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1];
++ beta = beta.toRed(this.red);
++ }
++ if (conf.lambda) {
++ lambda = new BN(conf.lambda, 16);
++ } else {
++ // Choose the lambda that is matching selected beta
++ var lambdas = this._getEndoRoots(this.n);
++ if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) {
++ lambda = lambdas[0];
++ } else {
++ lambda = lambdas[1];
++ assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0);
++ }
++ }
++
++ // Get basis vectors, used for balanced length-two representation
++ var basis;
++ if (conf.basis) {
++ basis = conf.basis.map(function(vec) {
++ return {
++ a: new BN(vec.a, 16),
++ b: new BN(vec.b, 16)
++ };
++ });
++ } else {
++ basis = this._getEndoBasis(lambda);
++ }
++
++ return {
++ beta: beta,
++ lambda: lambda,
++ basis: basis
++ };
++};
++
++ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) {
++ // Find roots of for x^2 + x + 1 in F
++ // Root = (-1 +- Sqrt(-3)) / 2
++ //
++ var red = num === this.p ? this.red : BN.mont(num);
++ var tinv = new BN(2).toRed(red).redInvm();
++ var ntinv = tinv.redNeg();
++
++ var s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);
++
++ var l1 = ntinv.redAdd(s).fromRed();
++ var l2 = ntinv.redSub(s).fromRed();
++ return [ l1, l2 ];
++};
++
++ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) {
++ // aprxSqrt >= sqrt(this.n)
++ var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2));
++
++ // 3.74
++ // Run EGCD, until r(L + 1) < aprxSqrt
++ var u = lambda;
++ var v = this.n.clone();
++ var x1 = new BN(1);
++ var y1 = new BN(0);
++ var x2 = new BN(0);
++ var y2 = new BN(1);
++
++ // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n)
++ var a0;
++ var b0;
++ // First vector
++ var a1;
++ var b1;
++ // Second vector
++ var a2;
++ var b2;
++
++ var prevR;
++ var i = 0;
++ var r;
++ var x;
++ while (u.cmpn(0) !== 0) {
++ var q = v.div(u);
++ r = v.sub(q.mul(u));
++ x = x2.sub(q.mul(x1));
++ var y = y2.sub(q.mul(y1));
++
++ if (!a1 && r.cmp(aprxSqrt) < 0) {
++ a0 = prevR.neg();
++ b0 = x1;
++ a1 = r.neg();
++ b1 = x;
++ } else if (a1 && ++i === 2) {
++ break;
++ }
++ prevR = r;
++
++ v = u;
++ u = r;
++ x2 = x1;
++ x1 = x;
++ y2 = y1;
++ y1 = y;
++ }
++ a2 = r.neg();
++ b2 = x;
++
++ var len1 = a1.sqr().add(b1.sqr());
++ var len2 = a2.sqr().add(b2.sqr());
++ if (len2.cmp(len1) >= 0) {
++ a2 = a0;
++ b2 = b0;
++ }
++
++ // Normalize signs
++ if (a1.negative) {
++ a1 = a1.neg();
++ b1 = b1.neg();
++ }
++ if (a2.negative) {
++ a2 = a2.neg();
++ b2 = b2.neg();
++ }
++
++ return [
++ { a: a1, b: b1 },
++ { a: a2, b: b2 }
++ ];
++};
++
++ShortCurve.prototype._endoSplit = function _endoSplit(k) {
++ var basis = this.endo.basis;
++ var v1 = basis[0];
++ var v2 = basis[1];
++
++ var c1 = v2.b.mul(k).divRound(this.n);
++ var c2 = v1.b.neg().mul(k).divRound(this.n);
++
++ var p1 = c1.mul(v1.a);
++ var p2 = c2.mul(v2.a);
++ var q1 = c1.mul(v1.b);
++ var q2 = c2.mul(v2.b);
++
++ // Calculate answer
++ var k1 = k.sub(p1).sub(p2);
++ var k2 = q1.add(q2).neg();
++ return { k1: k1, k2: k2 };
++};
++
++ShortCurve.prototype.pointFromX = function pointFromX(x, odd) {
++ x = new BN(x, 16);
++ if (!x.red)
++ x = x.toRed(this.red);
++
++ var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);
++ var y = y2.redSqrt();
++ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
++ throw new Error('invalid point');
++
++ // XXX Is there any way to tell if the number is odd without converting it
++ // to non-red form?
++ var isOdd = y.fromRed().isOdd();
++ if (odd && !isOdd || !odd && isOdd)
++ y = y.redNeg();
++
++ return this.point(x, y);
++};
++
++ShortCurve.prototype.validate = function validate(point) {
++ if (point.inf)
++ return true;
++
++ var x = point.x;
++ var y = point.y;
++
++ var ax = this.a.redMul(x);
++ var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);
++ return y.redSqr().redISub(rhs).cmpn(0) === 0;
++};
++
++ShortCurve.prototype._endoWnafMulAdd =
++ function _endoWnafMulAdd(points, coeffs, jacobianResult) {
++ var npoints = this._endoWnafT1;
++ var ncoeffs = this._endoWnafT2;
++ for (var i = 0; i < points.length; i++) {
++ var split = this._endoSplit(coeffs[i]);
++ var p = points[i];
++ var beta = p._getBeta();
++
++ if (split.k1.negative) {
++ split.k1.ineg();
++ p = p.neg(true);
++ }
++ if (split.k2.negative) {
++ split.k2.ineg();
++ beta = beta.neg(true);
++ }
++
++ npoints[i * 2] = p;
++ npoints[i * 2 + 1] = beta;
++ ncoeffs[i * 2] = split.k1;
++ ncoeffs[i * 2 + 1] = split.k2;
++ }
++ var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult);
++
++ // Clean-up references to points and coefficients
++ for (var j = 0; j < i * 2; j++) {
++ npoints[j] = null;
++ ncoeffs[j] = null;
++ }
++ return res;
++};
++
++function Point(curve, x, y, isRed) {
++ Base.BasePoint.call(this, curve, 'affine');
++ if (x === null && y === null) {
++ this.x = null;
++ this.y = null;
++ this.inf = true;
++ } else {
++ this.x = new BN(x, 16);
++ this.y = new BN(y, 16);
++ // Force redgomery representation when loading from JSON
++ if (isRed) {
++ this.x.forceRed(this.curve.red);
++ this.y.forceRed(this.curve.red);
++ }
++ if (!this.x.red)
++ this.x = this.x.toRed(this.curve.red);
++ if (!this.y.red)
++ this.y = this.y.toRed(this.curve.red);
++ this.inf = false;
++ }
++}
++inherits(Point, Base.BasePoint);
++
++ShortCurve.prototype.point = function point(x, y, isRed) {
++ return new Point(this, x, y, isRed);
++};
++
++ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) {
++ return Point.fromJSON(this, obj, red);
++};
++
++Point.prototype._getBeta = function _getBeta() {
++ if (!this.curve.endo)
++ return;
++
++ var pre = this.precomputed;
++ if (pre && pre.beta)
++ return pre.beta;
++
++ var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y);
++ if (pre) {
++ var curve = this.curve;
++ var endoMul = function(p) {
++ return curve.point(p.x.redMul(curve.endo.beta), p.y);
++ };
++ pre.beta = beta;
++ beta.precomputed = {
++ beta: null,
++ naf: pre.naf && {
++ wnd: pre.naf.wnd,
++ points: pre.naf.points.map(endoMul)
++ },
++ doubles: pre.doubles && {
++ step: pre.doubles.step,
++ points: pre.doubles.points.map(endoMul)
++ }
++ };
++ }
++ return beta;
++};
++
++Point.prototype.toJSON = function toJSON() {
++ if (!this.precomputed)
++ return [ this.x, this.y ];
++
++ return [ this.x, this.y, this.precomputed && {
++ doubles: this.precomputed.doubles && {
++ step: this.precomputed.doubles.step,
++ points: this.precomputed.doubles.points.slice(1)
++ },
++ naf: this.precomputed.naf && {
++ wnd: this.precomputed.naf.wnd,
++ points: this.precomputed.naf.points.slice(1)
++ }
++ } ];
++};
++
++Point.fromJSON = function fromJSON(curve, obj, red) {
++ if (typeof obj === 'string')
++ obj = JSON.parse(obj);
++ var res = curve.point(obj[0], obj[1], red);
++ if (!obj[2])
++ return res;
++
++ function obj2point(obj) {
++ return curve.point(obj[0], obj[1], red);
++ }
++
++ var pre = obj[2];
++ res.precomputed = {
++ beta: null,
++ doubles: pre.doubles && {
++ step: pre.doubles.step,
++ points: [ res ].concat(pre.doubles.points.map(obj2point))
++ },
++ naf: pre.naf && {
++ wnd: pre.naf.wnd,
++ points: [ res ].concat(pre.naf.points.map(obj2point))
++ }
++ };
++ return res;
++};
++
++Point.prototype.inspect = function inspect() {
++ if (this.isInfinity())
++ return '<EC Point Infinity>';
++ return '<EC Point x: ' + this.x.fromRed().toString(16, 2) +
++ ' y: ' + this.y.fromRed().toString(16, 2) + '>';
++};
++
++Point.prototype.isInfinity = function isInfinity() {
++ return this.inf;
++};
++
++Point.prototype.add = function add(p) {
++ // O + P = P
++ if (this.inf)
++ return p;
++
++ // P + O = P
++ if (p.inf)
++ return this;
++
++ // P + P = 2P
++ if (this.eq(p))
++ return this.dbl();
++
++ // P + (-P) = O
++ if (this.neg().eq(p))
++ return this.curve.point(null, null);
++
++ // P + Q = O
++ if (this.x.cmp(p.x) === 0)
++ return this.curve.point(null, null);
++
++ var c = this.y.redSub(p.y);
++ if (c.cmpn(0) !== 0)
++ c = c.redMul(this.x.redSub(p.x).redInvm());
++ var nx = c.redSqr().redISub(this.x).redISub(p.x);
++ var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
++ return this.curve.point(nx, ny);
++};
++
++Point.prototype.dbl = function dbl() {
++ if (this.inf)
++ return this;
++
++ // 2P = O
++ var ys1 = this.y.redAdd(this.y);
++ if (ys1.cmpn(0) === 0)
++ return this.curve.point(null, null);
++
++ var a = this.curve.a;
++
++ var x2 = this.x.redSqr();
++ var dyinv = ys1.redInvm();
++ var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);
++
++ var nx = c.redSqr().redISub(this.x.redAdd(this.x));
++ var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
++ return this.curve.point(nx, ny);
++};
++
++Point.prototype.getX = function getX() {
++ return this.x.fromRed();
++};
++
++Point.prototype.getY = function getY() {
++ return this.y.fromRed();
++};
++
++Point.prototype.mul = function mul(k) {
++ k = new BN(k, 16);
++
++ if (this._hasDoubles(k))
++ return this.curve._fixedNafMul(this, k);
++ else if (this.curve.endo)
++ return this.curve._endoWnafMulAdd([ this ], [ k ]);
++ else
++ return this.curve._wnafMul(this, k);
++};
++
++Point.prototype.mulAdd = function mulAdd(k1, p2, k2) {
++ var points = [ this, p2 ];
++ var coeffs = [ k1, k2 ];
++ if (this.curve.endo)
++ return this.curve._endoWnafMulAdd(points, coeffs);
++ else
++ return this.curve._wnafMulAdd(1, points, coeffs, 2);
++};
++
++Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) {
++ var points = [ this, p2 ];
++ var coeffs = [ k1, k2 ];
++ if (this.curve.endo)
++ return this.curve._endoWnafMulAdd(points, coeffs, true);
++ else
++ return this.curve._wnafMulAdd(1, points, coeffs, 2, true);
++};
++
++Point.prototype.eq = function eq(p) {
++ return this === p ||
++ this.inf === p.inf &&
++ (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0);
++};
++
++Point.prototype.neg = function neg(_precompute) {
++ if (this.inf)
++ return this;
++
++ var res = this.curve.point(this.x, this.y.redNeg());
++ if (_precompute && this.precomputed) {
++ var pre = this.precomputed;
++ var negate = function(p) {
++ return p.neg();
++ };
++ res.precomputed = {
++ naf: pre.naf && {
++ wnd: pre.naf.wnd,
++ points: pre.naf.points.map(negate)
++ },
++ doubles: pre.doubles && {
++ step: pre.doubles.step,
++ points: pre.doubles.points.map(negate)
++ }
++ };
++ }
++ return res;
++};
++
++Point.prototype.toJ = function toJ() {
++ if (this.inf)
++ return this.curve.jpoint(null, null, null);
++
++ var res = this.curve.jpoint(this.x, this.y, this.curve.one);
++ return res;
++};
++
++function JPoint(curve, x, y, z) {
++ Base.BasePoint.call(this, curve, 'jacobian');
++ if (x === null && y === null && z === null) {
++ this.x = this.curve.one;
++ this.y = this.curve.one;
++ this.z = new BN(0);
++ } else {
++ this.x = new BN(x, 16);
++ this.y = new BN(y, 16);
++ this.z = new BN(z, 16);
++ }
++ if (!this.x.red)
++ this.x = this.x.toRed(this.curve.red);
++ if (!this.y.red)
++ this.y = this.y.toRed(this.curve.red);
++ if (!this.z.red)
++ this.z = this.z.toRed(this.curve.red);
++
++ this.zOne = this.z === this.curve.one;
++}
++inherits(JPoint, Base.BasePoint);
++
++ShortCurve.prototype.jpoint = function jpoint(x, y, z) {
++ return new JPoint(this, x, y, z);
++};
++
++JPoint.prototype.toP = function toP() {
++ if (this.isInfinity())
++ return this.curve.point(null, null);
++
++ var zinv = this.z.redInvm();
++ var zinv2 = zinv.redSqr();
++ var ax = this.x.redMul(zinv2);
++ var ay = this.y.redMul(zinv2).redMul(zinv);
++
++ return this.curve.point(ax, ay);
++};
++
++JPoint.prototype.neg = function neg() {
++ return this.curve.jpoint(this.x, this.y.redNeg(), this.z);
++};
++
++JPoint.prototype.add = function add(p) {
++ // O + P = P
++ if (this.isInfinity())
++ return p;
++
++ // P + O = P
++ if (p.isInfinity())
++ return this;
++
++ // 12M + 4S + 7A
++ var pz2 = p.z.redSqr();
++ var z2 = this.z.redSqr();
++ var u1 = this.x.redMul(pz2);
++ var u2 = p.x.redMul(z2);
++ var s1 = this.y.redMul(pz2.redMul(p.z));
++ var s2 = p.y.redMul(z2.redMul(this.z));
++
++ var h = u1.redSub(u2);
++ var r = s1.redSub(s2);
++ if (h.cmpn(0) === 0) {
++ if (r.cmpn(0) !== 0)
++ return this.curve.jpoint(null, null, null);
++ else
++ return this.dbl();
++ }
++
++ var h2 = h.redSqr();
++ var h3 = h2.redMul(h);
++ var v = u1.redMul(h2);
++
++ var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
++ var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
++ var nz = this.z.redMul(p.z).redMul(h);
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype.mixedAdd = function mixedAdd(p) {
++ // O + P = P
++ if (this.isInfinity())
++ return p.toJ();
++
++ // P + O = P
++ if (p.isInfinity())
++ return this;
++
++ // 8M + 3S + 7A
++ var z2 = this.z.redSqr();
++ var u1 = this.x;
++ var u2 = p.x.redMul(z2);
++ var s1 = this.y;
++ var s2 = p.y.redMul(z2).redMul(this.z);
++
++ var h = u1.redSub(u2);
++ var r = s1.redSub(s2);
++ if (h.cmpn(0) === 0) {
++ if (r.cmpn(0) !== 0)
++ return this.curve.jpoint(null, null, null);
++ else
++ return this.dbl();
++ }
++
++ var h2 = h.redSqr();
++ var h3 = h2.redMul(h);
++ var v = u1.redMul(h2);
++
++ var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
++ var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
++ var nz = this.z.redMul(h);
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype.dblp = function dblp(pow) {
++ if (pow === 0)
++ return this;
++ if (this.isInfinity())
++ return this;
++ if (!pow)
++ return this.dbl();
++
++ if (this.curve.zeroA || this.curve.threeA) {
++ var r = this;
++ for (var i = 0; i < pow; i++)
++ r = r.dbl();
++ return r;
++ }
++
++ // 1M + 2S + 1A + N * (4S + 5M + 8A)
++ // N = 1 => 6M + 6S + 9A
++ var a = this.curve.a;
++ var tinv = this.curve.tinv;
++
++ var jx = this.x;
++ var jy = this.y;
++ var jz = this.z;
++ var jz4 = jz.redSqr().redSqr();
++
++ // Reuse results
++ var jyd = jy.redAdd(jy);
++ for (var i = 0; i < pow; i++) {
++ var jx2 = jx.redSqr();
++ var jyd2 = jyd.redSqr();
++ var jyd4 = jyd2.redSqr();
++ var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));
++
++ var t1 = jx.redMul(jyd2);
++ var nx = c.redSqr().redISub(t1.redAdd(t1));
++ var t2 = t1.redISub(nx);
++ var dny = c.redMul(t2);
++ dny = dny.redIAdd(dny).redISub(jyd4);
++ var nz = jyd.redMul(jz);
++ if (i + 1 < pow)
++ jz4 = jz4.redMul(jyd4);
++
++ jx = nx;
++ jz = nz;
++ jyd = dny;
++ }
++
++ return this.curve.jpoint(jx, jyd.redMul(tinv), jz);
++};
++
++JPoint.prototype.dbl = function dbl() {
++ if (this.isInfinity())
++ return this;
++
++ if (this.curve.zeroA)
++ return this._zeroDbl();
++ else if (this.curve.threeA)
++ return this._threeDbl();
++ else
++ return this._dbl();
++};
++
++JPoint.prototype._zeroDbl = function _zeroDbl() {
++ var nx;
++ var ny;
++ var nz;
++ // Z = 1
++ if (this.zOne) {
++ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
++ // #doubling-mdbl-2007-bl
++ // 1M + 5S + 14A
++
++ // XX = X1^2
++ var xx = this.x.redSqr();
++ // YY = Y1^2
++ var yy = this.y.redSqr();
++ // YYYY = YY^2
++ var yyyy = yy.redSqr();
++ // S = 2 * ((X1 + YY)^2 - XX - YYYY)
++ var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
++ s = s.redIAdd(s);
++ // M = 3 * XX + a; a = 0
++ var m = xx.redAdd(xx).redIAdd(xx);
++ // T = M ^ 2 - 2*S
++ var t = m.redSqr().redISub(s).redISub(s);
++
++ // 8 * YYYY
++ var yyyy8 = yyyy.redIAdd(yyyy);
++ yyyy8 = yyyy8.redIAdd(yyyy8);
++ yyyy8 = yyyy8.redIAdd(yyyy8);
++
++ // X3 = T
++ nx = t;
++ // Y3 = M * (S - T) - 8 * YYYY
++ ny = m.redMul(s.redISub(t)).redISub(yyyy8);
++ // Z3 = 2*Y1
++ nz = this.y.redAdd(this.y);
++ } else {
++ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
++ // #doubling-dbl-2009-l
++ // 2M + 5S + 13A
++
++ // A = X1^2
++ var a = this.x.redSqr();
++ // B = Y1^2
++ var b = this.y.redSqr();
++ // C = B^2
++ var c = b.redSqr();
++ // D = 2 * ((X1 + B)^2 - A - C)
++ var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c);
++ d = d.redIAdd(d);
++ // E = 3 * A
++ var e = a.redAdd(a).redIAdd(a);
++ // F = E^2
++ var f = e.redSqr();
++
++ // 8 * C
++ var c8 = c.redIAdd(c);
++ c8 = c8.redIAdd(c8);
++ c8 = c8.redIAdd(c8);
++
++ // X3 = F - 2 * D
++ nx = f.redISub(d).redISub(d);
++ // Y3 = E * (D - X3) - 8 * C
++ ny = e.redMul(d.redISub(nx)).redISub(c8);
++ // Z3 = 2 * Y1 * Z1
++ nz = this.y.redMul(this.z);
++ nz = nz.redIAdd(nz);
++ }
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype._threeDbl = function _threeDbl() {
++ var nx;
++ var ny;
++ var nz;
++ // Z = 1
++ if (this.zOne) {
++ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html
++ // #doubling-mdbl-2007-bl
++ // 1M + 5S + 15A
++
++ // XX = X1^2
++ var xx = this.x.redSqr();
++ // YY = Y1^2
++ var yy = this.y.redSqr();
++ // YYYY = YY^2
++ var yyyy = yy.redSqr();
++ // S = 2 * ((X1 + YY)^2 - XX - YYYY)
++ var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
++ s = s.redIAdd(s);
++ // M = 3 * XX + a
++ var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);
++ // T = M^2 - 2 * S
++ var t = m.redSqr().redISub(s).redISub(s);
++ // X3 = T
++ nx = t;
++ // Y3 = M * (S - T) - 8 * YYYY
++ var yyyy8 = yyyy.redIAdd(yyyy);
++ yyyy8 = yyyy8.redIAdd(yyyy8);
++ yyyy8 = yyyy8.redIAdd(yyyy8);
++ ny = m.redMul(s.redISub(t)).redISub(yyyy8);
++ // Z3 = 2 * Y1
++ nz = this.y.redAdd(this.y);
++ } else {
++ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b
++ // 3M + 5S
++
++ // delta = Z1^2
++ var delta = this.z.redSqr();
++ // gamma = Y1^2
++ var gamma = this.y.redSqr();
++ // beta = X1 * gamma
++ var beta = this.x.redMul(gamma);
++ // alpha = 3 * (X1 - delta) * (X1 + delta)
++ var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta));
++ alpha = alpha.redAdd(alpha).redIAdd(alpha);
++ // X3 = alpha^2 - 8 * beta
++ var beta4 = beta.redIAdd(beta);
++ beta4 = beta4.redIAdd(beta4);
++ var beta8 = beta4.redAdd(beta4);
++ nx = alpha.redSqr().redISub(beta8);
++ // Z3 = (Y1 + Z1)^2 - gamma - delta
++ nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);
++ // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2
++ var ggamma8 = gamma.redSqr();
++ ggamma8 = ggamma8.redIAdd(ggamma8);
++ ggamma8 = ggamma8.redIAdd(ggamma8);
++ ggamma8 = ggamma8.redIAdd(ggamma8);
++ ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8);
++ }
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype._dbl = function _dbl() {
++ var a = this.curve.a;
++
++ // 4M + 6S + 10A
++ var jx = this.x;
++ var jy = this.y;
++ var jz = this.z;
++ var jz4 = jz.redSqr().redSqr();
++
++ var jx2 = jx.redSqr();
++ var jy2 = jy.redSqr();
++
++ var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));
++
++ var jxd4 = jx.redAdd(jx);
++ jxd4 = jxd4.redIAdd(jxd4);
++ var t1 = jxd4.redMul(jy2);
++ var nx = c.redSqr().redISub(t1.redAdd(t1));
++ var t2 = t1.redISub(nx);
++
++ var jyd8 = jy2.redSqr();
++ jyd8 = jyd8.redIAdd(jyd8);
++ jyd8 = jyd8.redIAdd(jyd8);
++ jyd8 = jyd8.redIAdd(jyd8);
++ var ny = c.redMul(t2).redISub(jyd8);
++ var nz = jy.redAdd(jy).redMul(jz);
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype.trpl = function trpl() {
++ if (!this.curve.zeroA)
++ return this.dbl().add(this);
++
++ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl
++ // 5M + 10S + ...
++
++ // XX = X1^2
++ var xx = this.x.redSqr();
++ // YY = Y1^2
++ var yy = this.y.redSqr();
++ // ZZ = Z1^2
++ var zz = this.z.redSqr();
++ // YYYY = YY^2
++ var yyyy = yy.redSqr();
++ // M = 3 * XX + a * ZZ2; a = 0
++ var m = xx.redAdd(xx).redIAdd(xx);
++ // MM = M^2
++ var mm = m.redSqr();
++ // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM
++ var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
++ e = e.redIAdd(e);
++ e = e.redAdd(e).redIAdd(e);
++ e = e.redISub(mm);
++ // EE = E^2
++ var ee = e.redSqr();
++ // T = 16*YYYY
++ var t = yyyy.redIAdd(yyyy);
++ t = t.redIAdd(t);
++ t = t.redIAdd(t);
++ t = t.redIAdd(t);
++ // U = (M + E)^2 - MM - EE - T
++ var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);
++ // X3 = 4 * (X1 * EE - 4 * YY * U)
++ var yyu4 = yy.redMul(u);
++ yyu4 = yyu4.redIAdd(yyu4);
++ yyu4 = yyu4.redIAdd(yyu4);
++ var nx = this.x.redMul(ee).redISub(yyu4);
++ nx = nx.redIAdd(nx);
++ nx = nx.redIAdd(nx);
++ // Y3 = 8 * Y1 * (U * (T - U) - E * EE)
++ var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));
++ ny = ny.redIAdd(ny);
++ ny = ny.redIAdd(ny);
++ ny = ny.redIAdd(ny);
++ // Z3 = (Z1 + E)^2 - ZZ - EE
++ var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);
++
++ return this.curve.jpoint(nx, ny, nz);
++};
++
++JPoint.prototype.mul = function mul(k, kbase) {
++ k = new BN(k, kbase);
++
++ return this.curve._wnafMul(this, k);
++};
++
++JPoint.prototype.eq = function eq(p) {
++ if (p.type === 'affine')
++ return this.eq(p.toJ());
++
++ if (this === p)
++ return true;
++
++ // x1 * z2^2 == x2 * z1^2
++ var z2 = this.z.redSqr();
++ var pz2 = p.z.redSqr();
++ if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0)
++ return false;
++
++ // y1 * z2^3 == y2 * z1^3
++ var z3 = z2.redMul(this.z);
++ var pz3 = pz2.redMul(p.z);
++ return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0;
++};
++
++JPoint.prototype.eqXToP = function eqXToP(x) {
++ var zs = this.z.redSqr();
++ var rx = x.toRed(this.curve.red).redMul(zs);
++ if (this.x.cmp(rx) === 0)
++ return true;
++
++ var xc = x.clone();
++ var t = this.curve.redN.redMul(zs);
++ for (;;) {
++ xc.iadd(this.curve.n);
++ if (xc.cmp(this.curve.p) >= 0)
++ return false;
++
++ rx.redIAdd(t);
++ if (this.x.cmp(rx) === 0)
++ return true;
++ }
++ return false;
++};
++
++JPoint.prototype.inspect = function inspect() {
++ if (this.isInfinity())
++ return '<EC JPoint Infinity>';
++ return '<EC JPoint x: ' + this.x.toString(16, 2) +
++ ' y: ' + this.y.toString(16, 2) +
++ ' z: ' + this.z.toString(16, 2) + '>';
++};
++
++JPoint.prototype.isInfinity = function isInfinity() {
++ // XXX This code assumes that zero is always zero in red
++ return this.z.cmpn(0) === 0;
++};
++
++},{"../../elliptic":2,"../curve":5,"bn.js":1,"inherits":25}],8:[function(require,module,exports){
++'use strict';
++
++var curves = exports;
++
++var hash = require('hash.js');
++var elliptic = require('../elliptic');
++
++var assert = elliptic.utils.assert;
++
++function PresetCurve(options) {
++ if (options.type === 'short')
++ this.curve = new elliptic.curve.short(options);
++ else if (options.type === 'edwards')
++ this.curve = new elliptic.curve.edwards(options);
++ else
++ this.curve = new elliptic.curve.mont(options);
++ this.g = this.curve.g;
++ this.n = this.curve.n;
++ this.hash = options.hash;
++
++ assert(this.g.validate(), 'Invalid curve');
++ assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O');
++}
++curves.PresetCurve = PresetCurve;
++
++function defineCurve(name, options) {
++ Object.defineProperty(curves, name, {
++ configurable: true,
++ enumerable: true,
++ get: function() {
++ var curve = new PresetCurve(options);
++ Object.defineProperty(curves, name, {
++ configurable: true,
++ enumerable: true,
++ value: curve
++ });
++ return curve;
++ }
++ });
++}
++
++defineCurve('p192', {
++ type: 'short',
++ prime: 'p192',
++ p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',
++ a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',
++ b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',
++ n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',
++ hash: hash.sha256,
++ gRed: false,
++ g: [
++ '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012',
++ '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811'
++ ]
++});
++
++defineCurve('p224', {
++ type: 'short',
++ prime: 'p224',
++ p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',
++ a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',
++ b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',
++ n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',
++ hash: hash.sha256,
++ gRed: false,
++ g: [
++ 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21',
++ 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34'
++ ]
++});
++
++defineCurve('p256', {
++ type: 'short',
++ prime: null,
++ p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',
++ a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',
++ b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',
++ n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',
++ hash: hash.sha256,
++ gRed: false,
++ g: [
++ '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296',
++ '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5'
++ ]
++});
++
++defineCurve('p384', {
++ type: 'short',
++ prime: null,
++ p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'fffffffe ffffffff 00000000 00000000 ffffffff',
++ a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'fffffffe ffffffff 00000000 00000000 fffffffc',
++ b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' +
++ '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',
++ n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' +
++ 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',
++ hash: hash.sha384,
++ gRed: false,
++ g: [
++ 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' +
++ '5502f25d bf55296c 3a545e38 72760ab7',
++ '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' +
++ '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'
++ ]
++});
++
++defineCurve('p521', {
++ type: 'short',
++ prime: null,
++ p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'ffffffff ffffffff ffffffff ffffffff ffffffff',
++ a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'ffffffff ffffffff ffffffff ffffffff fffffffc',
++ b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' +
++ '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' +
++ '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',
++ n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
++ 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' +
++ 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',
++ hash: hash.sha512,
++ gRed: false,
++ g: [
++ '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' +
++ '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' +
++ 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66',
++ '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' +
++ '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' +
++ '3fad0761 353c7086 a272c240 88be9476 9fd16650'
++ ]
++});
++
++defineCurve('curve25519', {
++ type: 'mont',
++ prime: 'p25519',
++ p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
++ a: '76d06',
++ b: '0',
++ n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
++ hash: hash.sha256,
++ gRed: false,
++ g: [
++ '9'
++ ]
++});
++
++defineCurve('ed25519', {
++ type: 'edwards',
++ prime: 'p25519',
++ p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
++ a: '-1',
++ c: '1',
++ // -121665 * (121666^(-1)) (mod P)
++ d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',
++ n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
++ hash: hash.sha256,
++ gRed: false,
++ g: [
++ '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a',
++
++ // 4/5
++ '6666666666666666666666666666666666666666666666666666666666666658'
++ ]
++});
++
++var pre;
++try {
++ pre = require('./precomputed/secp256k1');
++} catch (e) {
++ pre = undefined;
++}
++
++defineCurve('secp256k1', {
++ type: 'short',
++ prime: 'k256',
++ p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',
++ a: '0',
++ b: '7',
++ n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',
++ h: '1',
++ hash: hash.sha256,
++
++ // Precomputed endomorphism
++ beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',
++ lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',
++ basis: [
++ {
++ a: '3086d221a7d46bcde86c90e49284eb15',
++ b: '-e4437ed6010e88286f547fa90abfe4c3'
++ },
++ {
++ a: '114ca50f7a8e2f3f657c1108d9d44cfd8',
++ b: '3086d221a7d46bcde86c90e49284eb15'
++ }
++ ],
++
++ gRed: false,
++ g: [
++ '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798',
++ '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8',
++ pre
++ ]
++});
++
++},{"../elliptic":2,"./precomputed/secp256k1":16,"hash.js":19}],9:[function(require,module,exports){
++'use strict';
++
++var BN = require('bn.js');
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++
++var KeyPair = require('./key');
++var Signature = require('./signature');
++
++function EC(options) {
++ if (!(this instanceof EC))
++ return new EC(options);
++
++ // Shortcut `elliptic.ec(curve-name)`
++ if (typeof options === 'string') {
++ assert(elliptic.curves.hasOwnProperty(options), 'Unknown curve ' + options);
++
++ options = elliptic.curves[options];
++ }
++
++ // Shortcut for `elliptic.ec(elliptic.curves.curveName)`
++ if (options instanceof elliptic.curves.PresetCurve)
++ options = { curve: options };
++
++ this.curve = options.curve.curve;
++ this.n = this.curve.n;
++ this.nh = this.n.ushrn(1);
++ this.g = this.curve.g;
++
++ // Point on curve
++ this.g = options.curve.g;
++ this.g.precompute(options.curve.n.bitLength() + 1);
++
++ // Hash for function for DRBG
++ this.hash = options.hash || options.curve.hash;
++}
++module.exports = EC;
++
++EC.prototype.keyPair = function keyPair(options) {
++ return new KeyPair(this, options);
++};
++
++EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) {
++ return KeyPair.fromPrivate(this, priv, enc);
++};
++
++EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) {
++ return KeyPair.fromPublic(this, pub, enc);
++};
++
++EC.prototype.genKeyPair = function genKeyPair(options) {
++ if (!options)
++ options = {};
++
++ // Instantiate Hmac_DRBG
++ var drbg = new elliptic.hmacDRBG({
++ hash: this.hash,
++ pers: options.pers,
++ entropy: options.entropy || elliptic.rand(this.hash.hmacStrength),
++ nonce: this.n.toArray()
++ });
++
++ var bytes = this.n.byteLength();
++ var ns2 = this.n.sub(new BN(2));
++ do {
++ var priv = new BN(drbg.generate(bytes));
++ if (priv.cmp(ns2) > 0)
++ continue;
++
++ priv.iaddn(1);
++ return this.keyFromPrivate(priv);
++ } while (true);
++};
++
++EC.prototype._truncateToN = function truncateToN(msg, truncOnly) {
++ var delta = msg.byteLength() * 8 - this.n.bitLength();
++ if (delta > 0)
++ msg = msg.ushrn(delta);
++ if (!truncOnly && msg.cmp(this.n) >= 0)
++ return msg.sub(this.n);
++ else
++ return msg;
++};
++
++EC.prototype.sign = function sign(msg, key, enc, options) {
++ if (typeof enc === 'object') {
++ options = enc;
++ enc = null;
++ }
++ if (!options)
++ options = {};
++
++ key = this.keyFromPrivate(key, enc);
++ msg = this._truncateToN(new BN(msg, 16));
++
++ // Zero-extend key to provide enough entropy
++ var bytes = this.n.byteLength();
++ var bkey = key.getPrivate().toArray('be', bytes);
++
++ // Zero-extend nonce to have the same byte size as N
++ var nonce = msg.toArray('be', bytes);
++
++ // Instantiate Hmac_DRBG
++ var drbg = new elliptic.hmacDRBG({
++ hash: this.hash,
++ entropy: bkey,
++ nonce: nonce,
++ pers: options.pers,
++ persEnc: options.persEnc
++ });
++
++ // Number of bytes to generate
++ var ns1 = this.n.sub(new BN(1));
++
++ for (var iter = 0; true; iter++) {
++ var k = options.k ?
++ options.k(iter) :
++ new BN(drbg.generate(this.n.byteLength()));
++ k = this._truncateToN(k, true);
++ if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0)
++ continue;
++
++ var kp = this.g.mul(k);
++ if (kp.isInfinity())
++ continue;
++
++ var kpX = kp.getX();
++ var r = kpX.umod(this.n);
++ if (r.cmpn(0) === 0)
++ continue;
++
++ var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));
++ s = s.umod(this.n);
++ if (s.cmpn(0) === 0)
++ continue;
++
++ var recoveryParam = (kp.getY().isOdd() ? 1 : 0) |
++ (kpX.cmp(r) !== 0 ? 2 : 0);
++
++ // Use complement of `s`, if it is > `n / 2`
++ if (options.canonical && s.cmp(this.nh) > 0) {
++ s = this.n.sub(s);
++ recoveryParam ^= 1;
++ }
++
++ return new Signature({ r: r, s: s, recoveryParam: recoveryParam });
++ }
++};
++
++EC.prototype.verify = function verify(msg, signature, key, enc) {
++ msg = this._truncateToN(new BN(msg, 16));
++ key = this.keyFromPublic(key, enc);
++ signature = new Signature(signature, 'hex');
++
++ // Perform primitive values validation
++ var r = signature.r;
++ var s = signature.s;
++ if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0)
++ return false;
++ if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0)
++ return false;
++
++ // Validate signature
++ var sinv = s.invm(this.n);
++ var u1 = sinv.mul(msg).umod(this.n);
++ var u2 = sinv.mul(r).umod(this.n);
++
++ if (!this.curve._maxwellTrick) {
++ var p = this.g.mulAdd(u1, key.getPublic(), u2);
++ if (p.isInfinity())
++ return false;
++
++ return p.getX().umod(this.n).cmp(r) === 0;
++ }
++
++ // NOTE: Greg Maxwell's trick, inspired by:
++ // https://git.io/vad3K
++
++ var p = this.g.jmulAdd(u1, key.getPublic(), u2);
++ if (p.isInfinity())
++ return false;
++
++ // Compare `p.x` of Jacobian point with `r`,
++ // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the
++ // inverse of `p.z^2`
++ return p.eqXToP(r);
++};
++
++EC.prototype.recoverPubKey = function(msg, signature, j, enc) {
++ assert((3 & j) === j, 'The recovery param is more than two bits');
++ signature = new Signature(signature, enc);
++
++ var n = this.n;
++ var e = new BN(msg);
++ var r = signature.r;
++ var s = signature.s;
++
++ // A set LSB signifies that the y-coordinate is odd
++ var isYOdd = j & 1;
++ var isSecondKey = j >> 1;
++ if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey)
++ throw new Error('Unable to find sencond key candinate');
++
++ // 1.1. Let x = r + jn.
++ if (isSecondKey)
++ r = this.curve.pointFromX(r.add(this.curve.n), isYOdd);
++ else
++ r = this.curve.pointFromX(r, isYOdd);
++
++ var rInv = signature.r.invm(n);
++ var s1 = n.sub(e).mul(rInv).umod(n);
++ var s2 = s.mul(rInv).umod(n);
++
++ // 1.6.1 Compute Q = r^-1 (sR - eG)
++ // Q = r^-1 (sR + -eG)
++ return this.g.mulAdd(s1, r, s2);
++};
++
++EC.prototype.getKeyRecoveryParam = function(e, signature, Q, enc) {
++ signature = new Signature(signature, enc);
++ if (signature.recoveryParam !== null)
++ return signature.recoveryParam;
++
++ for (var i = 0; i < 4; i++) {
++ var Qprime;
++ try {
++ Qprime = this.recoverPubKey(e, signature, i);
++ } catch (e) {
++ continue;
++ }
++
++ if (Qprime.eq(Q))
++ return i;
++ }
++ throw new Error('Unable to find valid recovery factor');
++};
++
++},{"../../elliptic":2,"./key":10,"./signature":11,"bn.js":1}],10:[function(require,module,exports){
++'use strict';
++
++var BN = require('bn.js');
++
++function KeyPair(ec, options) {
++ this.ec = ec;
++ this.priv = null;
++ this.pub = null;
++
++ // KeyPair(ec, { priv: ..., pub: ... })
++ if (options.priv)
++ this._importPrivate(options.priv, options.privEnc);
++ if (options.pub)
++ this._importPublic(options.pub, options.pubEnc);
++}
++module.exports = KeyPair;
++
++KeyPair.fromPublic = function fromPublic(ec, pub, enc) {
++ if (pub instanceof KeyPair)
++ return pub;
++
++ return new KeyPair(ec, {
++ pub: pub,
++ pubEnc: enc
++ });
++};
++
++KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) {
++ if (priv instanceof KeyPair)
++ return priv;
++
++ return new KeyPair(ec, {
++ priv: priv,
++ privEnc: enc
++ });
++};
++
++KeyPair.prototype.validate = function validate() {
++ var pub = this.getPublic();
++
++ if (pub.isInfinity())
++ return { result: false, reason: 'Invalid public key' };
++ if (!pub.validate())
++ return { result: false, reason: 'Public key is not a point' };
++ if (!pub.mul(this.ec.curve.n).isInfinity())
++ return { result: false, reason: 'Public key * N != O' };
++
++ return { result: true, reason: null };
++};
++
++KeyPair.prototype.getPublic = function getPublic(compact, enc) {
++ // compact is optional argument
++ if (typeof compact === 'string') {
++ enc = compact;
++ compact = null;
++ }
++
++ if (!this.pub)
++ this.pub = this.ec.g.mul(this.priv);
++
++ if (!enc)
++ return this.pub;
++
++ return this.pub.encode(enc, compact);
++};
++
++KeyPair.prototype.getPrivate = function getPrivate(enc) {
++ if (enc === 'hex')
++ return this.priv.toString(16, 2);
++ else
++ return this.priv;
++};
++
++KeyPair.prototype._importPrivate = function _importPrivate(key, enc) {
++ this.priv = new BN(key, enc || 16);
++
++ // Ensure that the priv won't be bigger than n, otherwise we may fail
++ // in fixed multiplication method
++ this.priv = this.priv.umod(this.ec.curve.n);
++};
++
++KeyPair.prototype._importPublic = function _importPublic(key, enc) {
++ if (key.x || key.y) {
++ this.pub = this.ec.curve.point(key.x, key.y);
++ return;
++ }
++ this.pub = this.ec.curve.decodePoint(key, enc);
++};
++
++// ECDH
++KeyPair.prototype.derive = function derive(pub) {
++ return pub.mul(this.priv).getX();
++};
++
++// ECDSA
++KeyPair.prototype.sign = function sign(msg, enc, options) {
++ return this.ec.sign(msg, this, enc, options);
++};
++
++KeyPair.prototype.verify = function verify(msg, signature) {
++ return this.ec.verify(msg, signature, this);
++};
++
++KeyPair.prototype.inspect = function inspect() {
++ return '<Key priv: ' + (this.priv && this.priv.toString(16, 2)) +
++ ' pub: ' + (this.pub && this.pub.inspect()) + ' >';
++};
++
++},{"bn.js":1}],11:[function(require,module,exports){
++'use strict';
++
++var BN = require('bn.js');
++
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++
++function Signature(options, enc) {
++ if (options instanceof Signature)
++ return options;
++
++ if (this._importDER(options, enc))
++ return;
++
++ assert(options.r && options.s, 'Signature without r or s');
++ this.r = new BN(options.r, 16);
++ this.s = new BN(options.s, 16);
++ if (options.recoveryParam === undefined)
++ this.recoveryParam = null;
++ else
++ this.recoveryParam = options.recoveryParam;
++}
++module.exports = Signature;
++
++function Position() {
++ this.place = 0;
++}
++
++function getLength(buf, p) {
++ var initial = buf[p.place++];
++ if (!(initial & 0x80)) {
++ return initial;
++ }
++ var octetLen = initial & 0xf;
++ var val = 0;
++ for (var i = 0, off = p.place; i < octetLen; i++, off++) {
++ val <<= 8;
++ val |= buf[off];
++ }
++ p.place = off;
++ return val;
++}
++
++function rmPadding(buf) {
++ var i = 0;
++ var len = buf.length - 1;
++ while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) {
++ i++;
++ }
++ if (i === 0) {
++ return buf;
++ }
++ return buf.slice(i);
++}
++
++Signature.prototype._importDER = function _importDER(data, enc) {
++ data = utils.toArray(data, enc);
++ var p = new Position();
++ if (data[p.place++] !== 0x30) {
++ return false;
++ }
++ var len = getLength(data, p);
++ if ((len + p.place) !== data.length) {
++ return false;
++ }
++ if (data[p.place++] !== 0x02) {
++ return false;
++ }
++ var rlen = getLength(data, p);
++ var r = data.slice(p.place, rlen + p.place);
++ p.place += rlen;
++ if (data[p.place++] !== 0x02) {
++ return false;
++ }
++ var slen = getLength(data, p);
++ if (data.length !== slen + p.place) {
++ return false;
++ }
++ var s = data.slice(p.place, slen + p.place);
++ if (r[0] === 0 && (r[1] & 0x80)) {
++ r = r.slice(1);
++ }
++ if (s[0] === 0 && (s[1] & 0x80)) {
++ s = s.slice(1);
++ }
++
++ this.r = new BN(r);
++ this.s = new BN(s);
++ this.recoveryParam = null;
++
++ return true;
++};
++
++function constructLength(arr, len) {
++ if (len < 0x80) {
++ arr.push(len);
++ return;
++ }
++ var octets = 1 + (Math.log(len) / Math.LN2 >>> 3);
++ arr.push(octets | 0x80);
++ while (--octets) {
++ arr.push((len >>> (octets << 3)) & 0xff);
++ }
++ arr.push(len);
++}
++
++Signature.prototype.toDER = function toDER(enc) {
++ var r = this.r.toArray();
++ var s = this.s.toArray();
++
++ // Pad values
++ if (r[0] & 0x80)
++ r = [ 0 ].concat(r);
++ // Pad values
++ if (s[0] & 0x80)
++ s = [ 0 ].concat(s);
++
++ r = rmPadding(r);
++ s = rmPadding(s);
++
++ while (!s[0] && !(s[1] & 0x80)) {
++ s = s.slice(1);
++ }
++ var arr = [ 0x02 ];
++ constructLength(arr, r.length);
++ arr = arr.concat(r);
++ arr.push(0x02);
++ constructLength(arr, s.length);
++ var backHalf = arr.concat(s);
++ var res = [ 0x30 ];
++ constructLength(res, backHalf.length);
++ res = res.concat(backHalf);
++ return utils.encode(res, enc);
++};
++
++},{"../../elliptic":2,"bn.js":1}],12:[function(require,module,exports){
++'use strict';
++
++var hash = require('hash.js');
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++var parseBytes = utils.parseBytes;
++var KeyPair = require('./key');
++var Signature = require('./signature');
++
++function EDDSA(curve) {
++ assert(curve === 'ed25519', 'only tested with ed25519 so far');
++
++ if (!(this instanceof EDDSA))
++ return new EDDSA(curve);
++
++ var curve = elliptic.curves[curve].curve;
++ this.curve = curve;
++ this.g = curve.g;
++ this.g.precompute(curve.n.bitLength() + 1);
++
++ this.pointClass = curve.point().constructor;
++ this.encodingLength = Math.ceil(curve.n.bitLength() / 8);
++ this.hash = hash.sha512;
++}
++
++module.exports = EDDSA;
++
++/**
++* @param {Array|String} message - message bytes
++* @param {Array|String|KeyPair} secret - secret bytes or a keypair
++* @returns {Signature} - signature
++*/
++EDDSA.prototype.sign = function sign(message, secret) {
++ message = parseBytes(message);
++ var key = this.keyFromSecret(secret);
++ var r = this.hashInt(key.messagePrefix(), message);
++ var R = this.g.mul(r);
++ var Rencoded = this.encodePoint(R);
++ var s_ = this.hashInt(Rencoded, key.pubBytes(), message)
++ .mul(key.priv());
++ var S = r.add(s_).umod(this.curve.n);
++ return this.makeSignature({ R: R, S: S, Rencoded: Rencoded });
++};
++
++/**
++* @param {Array} message - message bytes
++* @param {Array|String|Signature} sig - sig bytes
++* @param {Array|String|Point|KeyPair} pub - public key
++* @returns {Boolean} - true if public key matches sig of message
++*/
++EDDSA.prototype.verify = function verify(message, sig, pub) {
++ message = parseBytes(message);
++ sig = this.makeSignature(sig);
++ var key = this.keyFromPublic(pub);
++ var h = this.hashInt(sig.Rencoded(), key.pubBytes(), message);
++ var SG = this.g.mul(sig.S());
++ var RplusAh = sig.R().add(key.pub().mul(h));
++ return RplusAh.eq(SG);
++};
++
++EDDSA.prototype.hashInt = function hashInt() {
++ var hash = this.hash();
++ for (var i = 0; i < arguments.length; i++)
++ hash.update(arguments[i]);
++ return utils.intFromLE(hash.digest()).umod(this.curve.n);
++};
++
++EDDSA.prototype.keyFromPublic = function keyFromPublic(pub) {
++ return KeyPair.fromPublic(this, pub);
++};
++
++EDDSA.prototype.keyFromSecret = function keyFromSecret(secret) {
++ return KeyPair.fromSecret(this, secret);
++};
++
++EDDSA.prototype.makeSignature = function makeSignature(sig) {
++ if (sig instanceof Signature)
++ return sig;
++ return new Signature(this, sig);
++};
++
++/**
++* * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2
++*
++* EDDSA defines methods for encoding and decoding points and integers. These are
++* helper convenience methods, that pass along to utility functions implied
++* parameters.
++*
++*/
++EDDSA.prototype.encodePoint = function encodePoint(point) {
++ var enc = point.getY().toArray('le', this.encodingLength);
++ enc[this.encodingLength - 1] |= point.getX().isOdd() ? 0x80 : 0;
++ return enc;
++};
++
++EDDSA.prototype.decodePoint = function decodePoint(bytes) {
++ bytes = utils.parseBytes(bytes);
++
++ var lastIx = bytes.length - 1;
++ var normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & ~0x80);
++ var xIsOdd = (bytes[lastIx] & 0x80) !== 0;
++
++ var y = utils.intFromLE(normed);
++ return this.curve.pointFromY(y, xIsOdd);
++};
++
++EDDSA.prototype.encodeInt = function encodeInt(num) {
++ return num.toArray('le', this.encodingLength);
++};
++
++EDDSA.prototype.decodeInt = function decodeInt(bytes) {
++ return utils.intFromLE(bytes);
++};
++
++EDDSA.prototype.isPoint = function isPoint(val) {
++ return val instanceof this.pointClass;
++};
++
++},{"../../elliptic":2,"./key":13,"./signature":14,"hash.js":19}],13:[function(require,module,exports){
++'use strict';
++
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++var parseBytes = utils.parseBytes;
++var cachedProperty = utils.cachedProperty;
++
++/**
++* @param {EDDSA} eddsa - instance
++* @param {Object} params - public/private key parameters
++*
++* @param {Array<Byte>} [params.secret] - secret seed bytes
++* @param {Point} [params.pub] - public key point (aka `A` in eddsa terms)
++* @param {Array<Byte>} [params.pub] - public key point encoded as bytes
++*
++*/
++function KeyPair(eddsa, params) {
++ this.eddsa = eddsa;
++ this._secret = parseBytes(params.secret);
++ if (eddsa.isPoint(params.pub))
++ this._pub = params.pub;
++ else
++ this._pubBytes = parseBytes(params.pub);
++}
++
++KeyPair.fromPublic = function fromPublic(eddsa, pub) {
++ if (pub instanceof KeyPair)
++ return pub;
++ return new KeyPair(eddsa, { pub: pub });
++};
++
++KeyPair.fromSecret = function fromSecret(eddsa, secret) {
++ if (secret instanceof KeyPair)
++ return secret;
++ return new KeyPair(eddsa, { secret: secret });
++};
++
++KeyPair.prototype.secret = function secret() {
++ return this._secret;
++};
++
++cachedProperty(KeyPair, 'pubBytes', function pubBytes() {
++ return this.eddsa.encodePoint(this.pub());
++});
++
++cachedProperty(KeyPair, 'pub', function pub() {
++ if (this._pubBytes)
++ return this.eddsa.decodePoint(this._pubBytes);
++ return this.eddsa.g.mul(this.priv());
++});
++
++cachedProperty(KeyPair, 'privBytes', function privBytes() {
++ var eddsa = this.eddsa;
++ var hash = this.hash();
++ var lastIx = eddsa.encodingLength - 1;
++
++ var a = hash.slice(0, eddsa.encodingLength);
++ a[0] &= 248;
++ a[lastIx] &= 127;
++ a[lastIx] |= 64;
++
++ return a;
++});
++
++cachedProperty(KeyPair, 'priv', function priv() {
++ return this.eddsa.decodeInt(this.privBytes());
++});
++
++cachedProperty(KeyPair, 'hash', function hash() {
++ return this.eddsa.hash().update(this.secret()).digest();
++});
++
++cachedProperty(KeyPair, 'messagePrefix', function messagePrefix() {
++ return this.hash().slice(this.eddsa.encodingLength);
++});
++
++KeyPair.prototype.sign = function sign(message) {
++ assert(this._secret, 'KeyPair can only verify');
++ return this.eddsa.sign(message, this);
++};
++
++KeyPair.prototype.verify = function verify(message, sig) {
++ return this.eddsa.verify(message, sig, this);
++};
++
++KeyPair.prototype.getSecret = function getSecret(enc) {
++ assert(this._secret, 'KeyPair is public only');
++ return utils.encode(this.secret(), enc);
++};
++
++KeyPair.prototype.getPublic = function getPublic(enc) {
++ return utils.encode(this.pubBytes(), enc);
++};
++
++module.exports = KeyPair;
++
++},{"../../elliptic":2}],14:[function(require,module,exports){
++'use strict';
++
++var BN = require('bn.js');
++var elliptic = require('../../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++var cachedProperty = utils.cachedProperty;
++var parseBytes = utils.parseBytes;
++
++/**
++* @param {EDDSA} eddsa - eddsa instance
++* @param {Array<Bytes>|Object} sig -
++* @param {Array<Bytes>|Point} [sig.R] - R point as Point or bytes
++* @param {Array<Bytes>|bn} [sig.S] - S scalar as bn or bytes
++* @param {Array<Bytes>} [sig.Rencoded] - R point encoded
++* @param {Array<Bytes>} [sig.Sencoded] - S scalar encoded
++*/
++function Signature(eddsa, sig) {
++ this.eddsa = eddsa;
++
++ if (typeof sig !== 'object')
++ sig = parseBytes(sig);
++
++ if (Array.isArray(sig)) {
++ sig = {
++ R: sig.slice(0, eddsa.encodingLength),
++ S: sig.slice(eddsa.encodingLength)
++ };
++ }
++
++ assert(sig.R && sig.S, 'Signature without R or S');
++
++ if (eddsa.isPoint(sig.R))
++ this._R = sig.R;
++ if (sig.S instanceof BN)
++ this._S = sig.S;
++
++ this._Rencoded = Array.isArray(sig.R) ? sig.R : sig.Rencoded;
++ this._Sencoded = Array.isArray(sig.S) ? sig.S : sig.Sencoded;
++}
++
++cachedProperty(Signature, 'S', function S() {
++ return this.eddsa.decodeInt(this.Sencoded());
++});
++
++cachedProperty(Signature, 'R', function R() {
++ return this.eddsa.decodePoint(this.Rencoded());
++});
++
++cachedProperty(Signature, 'Rencoded', function Rencoded() {
++ return this.eddsa.encodePoint(this.R());
++});
++
++cachedProperty(Signature, 'Sencoded', function Sencoded() {
++ return this.eddsa.encodeInt(this.S());
++});
++
++Signature.prototype.toBytes = function toBytes() {
++ return this.Rencoded().concat(this.Sencoded());
++};
++
++Signature.prototype.toHex = function toHex() {
++ return utils.encode(this.toBytes(), 'hex').toUpperCase();
++};
++
++module.exports = Signature;
++
++},{"../../elliptic":2,"bn.js":1}],15:[function(require,module,exports){
++'use strict';
++
++var hash = require('hash.js');
++var elliptic = require('../elliptic');
++var utils = elliptic.utils;
++var assert = utils.assert;
++
++function HmacDRBG(options) {
++ if (!(this instanceof HmacDRBG))
++ return new HmacDRBG(options);
++ this.hash = options.hash;
++ this.predResist = !!options.predResist;
++
++ this.outLen = this.hash.outSize;
++ this.minEntropy = options.minEntropy || this.hash.hmacStrength;
++
++ this.reseed = null;
++ this.reseedInterval = null;
++ this.K = null;
++ this.V = null;
++
++ var entropy = utils.toArray(options.entropy, options.entropyEnc);
++ var nonce = utils.toArray(options.nonce, options.nonceEnc);
++ var pers = utils.toArray(options.pers, options.persEnc);
++ assert(entropy.length >= (this.minEntropy / 8),
++ 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');
++ this._init(entropy, nonce, pers);
++}
++module.exports = HmacDRBG;
++
++HmacDRBG.prototype._init = function init(entropy, nonce, pers) {
++ var seed = entropy.concat(nonce).concat(pers);
++
++ this.K = new Array(this.outLen / 8);
++ this.V = new Array(this.outLen / 8);
++ for (var i = 0; i < this.V.length; i++) {
++ this.K[i] = 0x00;
++ this.V[i] = 0x01;
++ }
++
++ this._update(seed);
++ this.reseed = 1;
++ this.reseedInterval = 0x1000000000000; // 2^48
++};
++
++HmacDRBG.prototype._hmac = function hmac() {
++ return new hash.hmac(this.hash, this.K);
++};
++
++HmacDRBG.prototype._update = function update(seed) {
++ var kmac = this._hmac()
++ .update(this.V)
++ .update([ 0x00 ]);
++ if (seed)
++ kmac = kmac.update(seed);
++ this.K = kmac.digest();
++ this.V = this._hmac().update(this.V).digest();
++ if (!seed)
++ return;
++
++ this.K = this._hmac()
++ .update(this.V)
++ .update([ 0x01 ])
++ .update(seed)
++ .digest();
++ this.V = this._hmac().update(this.V).digest();
++};
++
++HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) {
++ // Optional entropy enc
++ if (typeof entropyEnc !== 'string') {
++ addEnc = add;
++ add = entropyEnc;
++ entropyEnc = null;
++ }
++
++ entropy = utils.toBuffer(entropy, entropyEnc);
++ add = utils.toBuffer(add, addEnc);
++
++ assert(entropy.length >= (this.minEntropy / 8),
++ 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');
++
++ this._update(entropy.concat(add || []));
++ this.reseed = 1;
++};
++
++HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) {
++ if (this.reseed > this.reseedInterval)
++ throw new Error('Reseed is required');
++
++ // Optional encoding
++ if (typeof enc !== 'string') {
++ addEnc = add;
++ add = enc;
++ enc = null;
++ }
++
++ // Optional additional data
++ if (add) {
++ add = utils.toArray(add, addEnc);
++ this._update(add);
++ }
++
++ var temp = [];
++ while (temp.length < len) {
++ this.V = this._hmac().update(this.V).digest();
++ temp = temp.concat(this.V);
++ }
++
++ var res = temp.slice(0, len);
++ this._update(add);
++ this.reseed++;
++ return utils.encode(res, enc);
++};
++
++},{"../elliptic":2,"hash.js":19}],16:[function(require,module,exports){
++module.exports = {
++ doubles: {
++ step: 4,
++ points: [
++ [
++ 'e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a',
++ 'f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821'
++ ],
++ [
++ '8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508',
++ '11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf'
++ ],
++ [
++ '175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739',
++ 'd3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695'
++ ],
++ [
++ '363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640',
++ '4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9'
++ ],
++ [
++ '8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c',
++ '4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36'
++ ],
++ [
++ '723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda',
++ '96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f'
++ ],
++ [
++ 'eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa',
++ '5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999'
++ ],
++ [
++ '100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0',
++ 'cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09'
++ ],
++ [
++ 'e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d',
++ '9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d'
++ ],
++ [
++ 'feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d',
++ 'e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088'
++ ],
++ [
++ 'da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1',
++ '9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d'
++ ],
++ [
++ '53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0',
++ '5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8'
++ ],
++ [
++ '8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047',
++ '10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a'
++ ],
++ [
++ '385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862',
++ '283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453'
++ ],
++ [
++ '6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7',
++ '7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160'
++ ],
++ [
++ '3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd',
++ '56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0'
++ ],
++ [
++ '85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83',
++ '7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6'
++ ],
++ [
++ '948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a',
++ '53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589'
++ ],
++ [
++ '6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8',
++ 'bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17'
++ ],
++ [
++ 'e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d',
++ '4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda'
++ ],
++ [
++ 'e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725',
++ '7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd'
++ ],
++ [
++ '213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754',
++ '4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2'
++ ],
++ [
++ '4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c',
++ '17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6'
++ ],
++ [
++ 'fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6',
++ '6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f'
++ ],
++ [
++ '76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39',
++ 'c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01'
++ ],
++ [
++ 'c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891',
++ '893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3'
++ ],
++ [
++ 'd895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b',
++ 'febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f'
++ ],
++ [
++ 'b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03',
++ '2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7'
++ ],
++ [
++ 'e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d',
++ 'eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78'
++ ],
++ [
++ 'a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070',
++ '7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1'
++ ],
++ [
++ '90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4',
++ 'e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150'
++ ],
++ [
++ '8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da',
++ '662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82'
++ ],
++ [
++ 'e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11',
++ '1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc'
++ ],
++ [
++ '8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e',
++ 'efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b'
++ ],
++ [
++ 'e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41',
++ '2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51'
++ ],
++ [
++ 'b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef',
++ '67c876d06f3e06de1dadf16e5661db3c4b3ae6d48e35b2ff30bf0b61a71ba45'
++ ],
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++ ],
++ [
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++ '9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8'
++ ],
++ [
++ '809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721',
++ '9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1'
++ ],
++ [
++ '1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180',
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++ ]
++ ]
++ }
++};
++
++},{}],17:[function(require,module,exports){
++'use strict';
++
++var utils = exports;
++var BN = require('bn.js');
++
++utils.assert = function assert(val, msg) {
++ if (!val)
++ throw new Error(msg || 'Assertion failed');
++};
++
++function toArray(msg, enc) {
++ if (Array.isArray(msg))
++ return msg.slice();
++ if (!msg)
++ return [];
++ var res = [];
++ if (typeof msg !== 'string') {
++ for (var i = 0; i < msg.length; i++)
++ res[i] = msg[i] | 0;
++ return res;
++ }
++ if (!enc) {
++ for (var i = 0; i < msg.length; i++) {
++ var c = msg.charCodeAt(i);
++ var hi = c >> 8;
++ var lo = c & 0xff;
++ if (hi)
++ res.push(hi, lo);
++ else
++ res.push(lo);
++ }
++ } else if (enc === 'hex') {
++ msg = msg.replace(/[^a-z0-9]+/ig, '');
++ if (msg.length % 2 !== 0)
++ msg = '0' + msg;
++ for (var i = 0; i < msg.length; i += 2)
++ res.push(parseInt(msg[i] + msg[i + 1], 16));
++ }
++ return res;
++}
++utils.toArray = toArray;
++
++function zero2(word) {
++ if (word.length === 1)
++ return '0' + word;
++ else
++ return word;
++}
++utils.zero2 = zero2;
++
++function toHex(msg) {
++ var res = '';
++ for (var i = 0; i < msg.length; i++)
++ res += zero2(msg[i].toString(16));
++ return res;
++}
++utils.toHex = toHex;
++
++utils.encode = function encode(arr, enc) {
++ if (enc === 'hex')
++ return toHex(arr);
++ else
++ return arr;
++};
++
++// Represent num in a w-NAF form
++function getNAF(num, w) {
++ var naf = [];
++ var ws = 1 << (w + 1);
++ var k = num.clone();
++ while (k.cmpn(1) >= 0) {
++ var z;
++ if (k.isOdd()) {
++ var mod = k.andln(ws - 1);
++ if (mod > (ws >> 1) - 1)
++ z = (ws >> 1) - mod;
++ else
++ z = mod;
++ k.isubn(z);
++ } else {
++ z = 0;
++ }
++ naf.push(z);
++
++ // Optimization, shift by word if possible
++ var shift = (k.cmpn(0) !== 0 && k.andln(ws - 1) === 0) ? (w + 1) : 1;
++ for (var i = 1; i < shift; i++)
++ naf.push(0);
++ k.iushrn(shift);
++ }
++
++ return naf;
++}
++utils.getNAF = getNAF;
++
++// Represent k1, k2 in a Joint Sparse Form
++function getJSF(k1, k2) {
++ var jsf = [
++ [],
++ []
++ ];
++
++ k1 = k1.clone();
++ k2 = k2.clone();
++ var d1 = 0;
++ var d2 = 0;
++ while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) {
++
++ // First phase
++ var m14 = (k1.andln(3) + d1) & 3;
++ var m24 = (k2.andln(3) + d2) & 3;
++ if (m14 === 3)
++ m14 = -1;
++ if (m24 === 3)
++ m24 = -1;
++ var u1;
++ if ((m14 & 1) === 0) {
++ u1 = 0;
++ } else {
++ var m8 = (k1.andln(7) + d1) & 7;
++ if ((m8 === 3 || m8 === 5) && m24 === 2)
++ u1 = -m14;
++ else
++ u1 = m14;
++ }
++ jsf[0].push(u1);
++
++ var u2;
++ if ((m24 & 1) === 0) {
++ u2 = 0;
++ } else {
++ var m8 = (k2.andln(7) + d2) & 7;
++ if ((m8 === 3 || m8 === 5) && m14 === 2)
++ u2 = -m24;
++ else
++ u2 = m24;
++ }
++ jsf[1].push(u2);
++
++ // Second phase
++ if (2 * d1 === u1 + 1)
++ d1 = 1 - d1;
++ if (2 * d2 === u2 + 1)
++ d2 = 1 - d2;
++ k1.iushrn(1);
++ k2.iushrn(1);
++ }
++
++ return jsf;
++}
++utils.getJSF = getJSF;
++
++function cachedProperty(obj, name, computer) {
++ var key = '_' + name;
++ obj.prototype[name] = function cachedProperty() {
++ return this[key] !== undefined ? this[key] :
++ this[key] = computer.call(this);
++ };
++}
++utils.cachedProperty = cachedProperty;
++
++function parseBytes(bytes) {
++ return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') :
++ bytes;
++}
++utils.parseBytes = parseBytes;
++
++function intFromLE(bytes) {
++ return new BN(bytes, 'hex', 'le');
++}
++utils.intFromLE = intFromLE;
++
++
++},{"bn.js":1}],18:[function(require,module,exports){
++var r;
++
++module.exports = function rand(len) {
++ if (!r)
++ r = new Rand(null);
++
++ return r.generate(len);
++};
++
++function Rand(rand) {
++ this.rand = rand;
++}
++module.exports.Rand = Rand;
++
++Rand.prototype.generate = function generate(len) {
++ return this._rand(len);
++};
++
++if (typeof window === 'object') {
++ if (window.crypto && window.crypto.getRandomValues) {
++ // Modern browsers
++ Rand.prototype._rand = function _rand(n) {
++ var arr = new Uint8Array(n);
++ window.crypto.getRandomValues(arr);
++ return arr;
++ };
++ } else if (window.msCrypto && window.msCrypto.getRandomValues) {
++ // IE
++ Rand.prototype._rand = function _rand(n) {
++ var arr = new Uint8Array(n);
++ window.msCrypto.getRandomValues(arr);
++ return arr;
++ };
++ } else {
++ // Old junk
++ Rand.prototype._rand = function() {
++ throw new Error('Not implemented yet');
++ };
++ }
++} else {
++ // Node.js or Web worker
++ try {
++ var crypto = require('cry' + 'pto');
++
++ Rand.prototype._rand = function _rand(n) {
++ return crypto.randomBytes(n);
++ };
++ } catch (e) {
++ // Emulate crypto API using randy
++ Rand.prototype._rand = function _rand(n) {
++ var res = new Uint8Array(n);
++ for (var i = 0; i < res.length; i++)
++ res[i] = this.rand.getByte();
++ return res;
++ };
++ }
++}
++
++},{}],19:[function(require,module,exports){
++var hash = exports;
++
++hash.utils = require('./hash/utils');
++hash.common = require('./hash/common');
++hash.sha = require('./hash/sha');
++hash.ripemd = require('./hash/ripemd');
++hash.hmac = require('./hash/hmac');
++
++// Proxy hash functions to the main object
++hash.sha1 = hash.sha.sha1;
++hash.sha256 = hash.sha.sha256;
++hash.sha224 = hash.sha.sha224;
++hash.sha384 = hash.sha.sha384;
++hash.sha512 = hash.sha.sha512;
++hash.ripemd160 = hash.ripemd.ripemd160;
++
++},{"./hash/common":20,"./hash/hmac":21,"./hash/ripemd":22,"./hash/sha":23,"./hash/utils":24}],20:[function(require,module,exports){
++var hash = require('../hash');
++var utils = hash.utils;
++var assert = utils.assert;
++
++function BlockHash() {
++ this.pending = null;
++ this.pendingTotal = 0;
++ this.blockSize = this.constructor.blockSize;
++ this.outSize = this.constructor.outSize;
++ this.hmacStrength = this.constructor.hmacStrength;
++ this.padLength = this.constructor.padLength / 8;
++ this.endian = 'big';
++
++ this._delta8 = this.blockSize / 8;
++ this._delta32 = this.blockSize / 32;
++}
++exports.BlockHash = BlockHash;
++
++BlockHash.prototype.update = function update(msg, enc) {
++ // Convert message to array, pad it, and join into 32bit blocks
++ msg = utils.toArray(msg, enc);
++ if (!this.pending)
++ this.pending = msg;
++ else
++ this.pending = this.pending.concat(msg);
++ this.pendingTotal += msg.length;
++
++ // Enough data, try updating
++ if (this.pending.length >= this._delta8) {
++ msg = this.pending;
++
++ // Process pending data in blocks
++ var r = msg.length % this._delta8;
++ this.pending = msg.slice(msg.length - r, msg.length);
++ if (this.pending.length === 0)
++ this.pending = null;
++
++ msg = utils.join32(msg, 0, msg.length - r, this.endian);
++ for (var i = 0; i < msg.length; i += this._delta32)
++ this._update(msg, i, i + this._delta32);
++ }
++
++ return this;
++};
++
++BlockHash.prototype.digest = function digest(enc) {
++ this.update(this._pad());
++ assert(this.pending === null);
++
++ return this._digest(enc);
++};
++
++BlockHash.prototype._pad = function pad() {
++ var len = this.pendingTotal;
++ var bytes = this._delta8;
++ var k = bytes - ((len + this.padLength) % bytes);
++ var res = new Array(k + this.padLength);
++ res[0] = 0x80;
++ for (var i = 1; i < k; i++)
++ res[i] = 0;
++
++ // Append length
++ len <<= 3;
++ if (this.endian === 'big') {
++ for (var t = 8; t < this.padLength; t++)
++ res[i++] = 0;
++
++ res[i++] = 0;
++ res[i++] = 0;
++ res[i++] = 0;
++ res[i++] = 0;
++ res[i++] = (len >>> 24) & 0xff;
++ res[i++] = (len >>> 16) & 0xff;
++ res[i++] = (len >>> 8) & 0xff;
++ res[i++] = len & 0xff;
++ } else {
++ res[i++] = len & 0xff;
++ res[i++] = (len >>> 8) & 0xff;
++ res[i++] = (len >>> 16) & 0xff;
++ res[i++] = (len >>> 24) & 0xff;
++ res[i++] = 0;
++ res[i++] = 0;
++ res[i++] = 0;
++ res[i++] = 0;
++
++ for (var t = 8; t < this.padLength; t++)
++ res[i++] = 0;
++ }
++
++ return res;
++};
++
++},{"../hash":19}],21:[function(require,module,exports){
++var hmac = exports;
++
++var hash = require('../hash');
++var utils = hash.utils;
++var assert = utils.assert;
++
++function Hmac(hash, key, enc) {
++ if (!(this instanceof Hmac))
++ return new Hmac(hash, key, enc);
++ this.Hash = hash;
++ this.blockSize = hash.blockSize / 8;
++ this.outSize = hash.outSize / 8;
++ this.inner = null;
++ this.outer = null;
++
++ this._init(utils.toArray(key, enc));
++}
++module.exports = Hmac;
++
++Hmac.prototype._init = function init(key) {
++ // Shorten key, if needed
++ if (key.length > this.blockSize)
++ key = new this.Hash().update(key).digest();
++ assert(key.length <= this.blockSize);
++
++ // Add padding to key
++ for (var i = key.length; i < this.blockSize; i++)
++ key.push(0);
++
++ for (var i = 0; i < key.length; i++)
++ key[i] ^= 0x36;
++ this.inner = new this.Hash().update(key);
++
++ // 0x36 ^ 0x5c = 0x6a
++ for (var i = 0; i < key.length; i++)
++ key[i] ^= 0x6a;
++ this.outer = new this.Hash().update(key);
++};
++
++Hmac.prototype.update = function update(msg, enc) {
++ this.inner.update(msg, enc);
++ return this;
++};
++
++Hmac.prototype.digest = function digest(enc) {
++ this.outer.update(this.inner.digest());
++ return this.outer.digest(enc);
++};
++
++},{"../hash":19}],22:[function(require,module,exports){
++var hash = require('../hash');
++var utils = hash.utils;
++
++var rotl32 = utils.rotl32;
++var sum32 = utils.sum32;
++var sum32_3 = utils.sum32_3;
++var sum32_4 = utils.sum32_4;
++var BlockHash = hash.common.BlockHash;
++
++function RIPEMD160() {
++ if (!(this instanceof RIPEMD160))
++ return new RIPEMD160();
++
++ BlockHash.call(this);
++
++ this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ];
++ this.endian = 'little';
++}
++utils.inherits(RIPEMD160, BlockHash);
++exports.ripemd160 = RIPEMD160;
++
++RIPEMD160.blockSize = 512;
++RIPEMD160.outSize = 160;
++RIPEMD160.hmacStrength = 192;
++RIPEMD160.padLength = 64;
++
++RIPEMD160.prototype._update = function update(msg, start) {
++ var A = this.h[0];
++ var B = this.h[1];
++ var C = this.h[2];
++ var D = this.h[3];
++ var E = this.h[4];
++ var Ah = A;
++ var Bh = B;
++ var Ch = C;
++ var Dh = D;
++ var Eh = E;
++ for (var j = 0; j < 80; j++) {
++ var T = sum32(
++ rotl32(
++ sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)),
++ s[j]),
++ E);
++ A = E;
++ E = D;
++ D = rotl32(C, 10);
++ C = B;
++ B = T;
++ T = sum32(
++ rotl32(
++ sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)),
++ sh[j]),
++ Eh);
++ Ah = Eh;
++ Eh = Dh;
++ Dh = rotl32(Ch, 10);
++ Ch = Bh;
++ Bh = T;
++ }
++ T = sum32_3(this.h[1], C, Dh);
++ this.h[1] = sum32_3(this.h[2], D, Eh);
++ this.h[2] = sum32_3(this.h[3], E, Ah);
++ this.h[3] = sum32_3(this.h[4], A, Bh);
++ this.h[4] = sum32_3(this.h[0], B, Ch);
++ this.h[0] = T;
++};
++
++RIPEMD160.prototype._digest = function digest(enc) {
++ if (enc === 'hex')
++ return utils.toHex32(this.h, 'little');
++ else
++ return utils.split32(this.h, 'little');
++};
++
++function f(j, x, y, z) {
++ if (j <= 15)
++ return x ^ y ^ z;
++ else if (j <= 31)
++ return (x & y) | ((~x) & z);
++ else if (j <= 47)
++ return (x | (~y)) ^ z;
++ else if (j <= 63)
++ return (x & z) | (y & (~z));
++ else
++ return x ^ (y | (~z));
++}
++
++function K(j) {
++ if (j <= 15)
++ return 0x00000000;
++ else if (j <= 31)
++ return 0x5a827999;
++ else if (j <= 47)
++ return 0x6ed9eba1;
++ else if (j <= 63)
++ return 0x8f1bbcdc;
++ else
++ return 0xa953fd4e;
++}
++
++function Kh(j) {
++ if (j <= 15)
++ return 0x50a28be6;
++ else if (j <= 31)
++ return 0x5c4dd124;
++ else if (j <= 47)
++ return 0x6d703ef3;
++ else if (j <= 63)
++ return 0x7a6d76e9;
++ else
++ return 0x00000000;
++}
++
++var r = [
++ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
++ 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
++ 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
++ 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
++ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
++];
++
++var rh = [
++ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
++ 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
++ 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
++ 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
++ 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
++];
++
++var s = [
++ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
++ 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
++ 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
++ 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
++ 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
++];
++
++var sh = [
++ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
++ 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
++ 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
++ 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
++ 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
++];
++
++},{"../hash":19}],23:[function(require,module,exports){
++var hash = require('../hash');
++var utils = hash.utils;
++var assert = utils.assert;
++
++var rotr32 = utils.rotr32;
++var rotl32 = utils.rotl32;
++var sum32 = utils.sum32;
++var sum32_4 = utils.sum32_4;
++var sum32_5 = utils.sum32_5;
++var rotr64_hi = utils.rotr64_hi;
++var rotr64_lo = utils.rotr64_lo;
++var shr64_hi = utils.shr64_hi;
++var shr64_lo = utils.shr64_lo;
++var sum64 = utils.sum64;
++var sum64_hi = utils.sum64_hi;
++var sum64_lo = utils.sum64_lo;
++var sum64_4_hi = utils.sum64_4_hi;
++var sum64_4_lo = utils.sum64_4_lo;
++var sum64_5_hi = utils.sum64_5_hi;
++var sum64_5_lo = utils.sum64_5_lo;
++var BlockHash = hash.common.BlockHash;
++
++var sha256_K = [
++ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
++ 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
++ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
++ 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
++ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
++ 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
++ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
++ 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
++ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
++ 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
++ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
++ 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
++ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
++ 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
++ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
++ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
++];
++
++var sha512_K = [
++ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
++ 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
++ 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
++ 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
++ 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
++ 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
++ 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
++ 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
++ 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
++ 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
++ 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
++ 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
++ 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
++ 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
++ 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
++ 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
++ 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
++ 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
++ 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
++ 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
++ 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
++ 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
++ 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
++ 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
++ 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
++ 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
++ 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
++ 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
++ 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
++ 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
++ 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
++ 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
++ 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
++ 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
++ 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
++ 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
++ 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
++ 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
++ 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
++ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
++];
++
++var sha1_K = [
++ 0x5A827999, 0x6ED9EBA1,
++ 0x8F1BBCDC, 0xCA62C1D6
++];
++
++function SHA256() {
++ if (!(this instanceof SHA256))
++ return new SHA256();
++
++ BlockHash.call(this);
++ this.h = [ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
++ 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 ];
++ this.k = sha256_K;
++ this.W = new Array(64);
++}
++utils.inherits(SHA256, BlockHash);
++exports.sha256 = SHA256;
++
++SHA256.blockSize = 512;
++SHA256.outSize = 256;
++SHA256.hmacStrength = 192;
++SHA256.padLength = 64;
++
++SHA256.prototype._update = function _update(msg, start) {
++ var W = this.W;
++
++ for (var i = 0; i < 16; i++)
++ W[i] = msg[start + i];
++ for (; i < W.length; i++)
++ W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);
++
++ var a = this.h[0];
++ var b = this.h[1];
++ var c = this.h[2];
++ var d = this.h[3];
++ var e = this.h[4];
++ var f = this.h[5];
++ var g = this.h[6];
++ var h = this.h[7];
++
++ assert(this.k.length === W.length);
++ for (var i = 0; i < W.length; i++) {
++ var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);
++ var T2 = sum32(s0_256(a), maj32(a, b, c));
++ h = g;
++ g = f;
++ f = e;
++ e = sum32(d, T1);
++ d = c;
++ c = b;
++ b = a;
++ a = sum32(T1, T2);
++ }
++
++ this.h[0] = sum32(this.h[0], a);
++ this.h[1] = sum32(this.h[1], b);
++ this.h[2] = sum32(this.h[2], c);
++ this.h[3] = sum32(this.h[3], d);
++ this.h[4] = sum32(this.h[4], e);
++ this.h[5] = sum32(this.h[5], f);
++ this.h[6] = sum32(this.h[6], g);
++ this.h[7] = sum32(this.h[7], h);
++};
++
++SHA256.prototype._digest = function digest(enc) {
++ if (enc === 'hex')
++ return utils.toHex32(this.h, 'big');
++ else
++ return utils.split32(this.h, 'big');
++};
++
++function SHA224() {
++ if (!(this instanceof SHA224))
++ return new SHA224();
++
++ SHA256.call(this);
++ this.h = [ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
++ 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];
++}
++utils.inherits(SHA224, SHA256);
++exports.sha224 = SHA224;
++
++SHA224.blockSize = 512;
++SHA224.outSize = 224;
++SHA224.hmacStrength = 192;
++SHA224.padLength = 64;
++
++SHA224.prototype._digest = function digest(enc) {
++ // Just truncate output
++ if (enc === 'hex')
++ return utils.toHex32(this.h.slice(0, 7), 'big');
++ else
++ return utils.split32(this.h.slice(0, 7), 'big');
++};
++
++function SHA512() {
++ if (!(this instanceof SHA512))
++ return new SHA512();
++
++ BlockHash.call(this);
++ this.h = [ 0x6a09e667, 0xf3bcc908,
++ 0xbb67ae85, 0x84caa73b,
++ 0x3c6ef372, 0xfe94f82b,
++ 0xa54ff53a, 0x5f1d36f1,
++ 0x510e527f, 0xade682d1,
++ 0x9b05688c, 0x2b3e6c1f,
++ 0x1f83d9ab, 0xfb41bd6b,
++ 0x5be0cd19, 0x137e2179 ];
++ this.k = sha512_K;
++ this.W = new Array(160);
++}
++utils.inherits(SHA512, BlockHash);
++exports.sha512 = SHA512;
++
++SHA512.blockSize = 1024;
++SHA512.outSize = 512;
++SHA512.hmacStrength = 192;
++SHA512.padLength = 128;
++
++SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {
++ var W = this.W;
++
++ // 32 x 32bit words
++ for (var i = 0; i < 32; i++)
++ W[i] = msg[start + i];
++ for (; i < W.length; i += 2) {
++ var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2
++ var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);
++ var c1_hi = W[i - 14]; // i - 7
++ var c1_lo = W[i - 13];
++ var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15
++ var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);
++ var c3_hi = W[i - 32]; // i - 16
++ var c3_lo = W[i - 31];
++
++ W[i] = sum64_4_hi(c0_hi, c0_lo,
++ c1_hi, c1_lo,
++ c2_hi, c2_lo,
++ c3_hi, c3_lo);
++ W[i + 1] = sum64_4_lo(c0_hi, c0_lo,
++ c1_hi, c1_lo,
++ c2_hi, c2_lo,
++ c3_hi, c3_lo);
++ }
++};
++
++SHA512.prototype._update = function _update(msg, start) {
++ this._prepareBlock(msg, start);
++
++ var W = this.W;
++
++ var ah = this.h[0];
++ var al = this.h[1];
++ var bh = this.h[2];
++ var bl = this.h[3];
++ var ch = this.h[4];
++ var cl = this.h[5];
++ var dh = this.h[6];
++ var dl = this.h[7];
++ var eh = this.h[8];
++ var el = this.h[9];
++ var fh = this.h[10];
++ var fl = this.h[11];
++ var gh = this.h[12];
++ var gl = this.h[13];
++ var hh = this.h[14];
++ var hl = this.h[15];
++
++ assert(this.k.length === W.length);
++ for (var i = 0; i < W.length; i += 2) {
++ var c0_hi = hh;
++ var c0_lo = hl;
++ var c1_hi = s1_512_hi(eh, el);
++ var c1_lo = s1_512_lo(eh, el);
++ var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);
++ var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);
++ var c3_hi = this.k[i];
++ var c3_lo = this.k[i + 1];
++ var c4_hi = W[i];
++ var c4_lo = W[i + 1];
++
++ var T1_hi = sum64_5_hi(c0_hi, c0_lo,
++ c1_hi, c1_lo,
++ c2_hi, c2_lo,
++ c3_hi, c3_lo,
++ c4_hi, c4_lo);
++ var T1_lo = sum64_5_lo(c0_hi, c0_lo,
++ c1_hi, c1_lo,
++ c2_hi, c2_lo,
++ c3_hi, c3_lo,
++ c4_hi, c4_lo);
++
++ var c0_hi = s0_512_hi(ah, al);
++ var c0_lo = s0_512_lo(ah, al);
++ var c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);
++ var c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);
++
++ var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);
++ var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);
++
++ hh = gh;
++ hl = gl;
++
++ gh = fh;
++ gl = fl;
++
++ fh = eh;
++ fl = el;
++
++ eh = sum64_hi(dh, dl, T1_hi, T1_lo);
++ el = sum64_lo(dl, dl, T1_hi, T1_lo);
++
++ dh = ch;
++ dl = cl;
++
++ ch = bh;
++ cl = bl;
++
++ bh = ah;
++ bl = al;
++
++ ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);
++ al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);
++ }
++
++ sum64(this.h, 0, ah, al);
++ sum64(this.h, 2, bh, bl);
++ sum64(this.h, 4, ch, cl);
++ sum64(this.h, 6, dh, dl);
++ sum64(this.h, 8, eh, el);
++ sum64(this.h, 10, fh, fl);
++ sum64(this.h, 12, gh, gl);
++ sum64(this.h, 14, hh, hl);
++};
++
++SHA512.prototype._digest = function digest(enc) {
++ if (enc === 'hex')
++ return utils.toHex32(this.h, 'big');
++ else
++ return utils.split32(this.h, 'big');
++};
++
++function SHA384() {
++ if (!(this instanceof SHA384))
++ return new SHA384();
++
++ SHA512.call(this);
++ this.h = [ 0xcbbb9d5d, 0xc1059ed8,
++ 0x629a292a, 0x367cd507,
++ 0x9159015a, 0x3070dd17,
++ 0x152fecd8, 0xf70e5939,
++ 0x67332667, 0xffc00b31,
++ 0x8eb44a87, 0x68581511,
++ 0xdb0c2e0d, 0x64f98fa7,
++ 0x47b5481d, 0xbefa4fa4 ];
++}
++utils.inherits(SHA384, SHA512);
++exports.sha384 = SHA384;
++
++SHA384.blockSize = 1024;
++SHA384.outSize = 384;
++SHA384.hmacStrength = 192;
++SHA384.padLength = 128;
++
++SHA384.prototype._digest = function digest(enc) {
++ if (enc === 'hex')
++ return utils.toHex32(this.h.slice(0, 12), 'big');
++ else
++ return utils.split32(this.h.slice(0, 12), 'big');
++};
++
++function SHA1() {
++ if (!(this instanceof SHA1))
++ return new SHA1();
++
++ BlockHash.call(this);
++ this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe,
++ 0x10325476, 0xc3d2e1f0 ];
++ this.W = new Array(80);
++}
++
++utils.inherits(SHA1, BlockHash);
++exports.sha1 = SHA1;
++
++SHA1.blockSize = 512;
++SHA1.outSize = 160;
++SHA1.hmacStrength = 80;
++SHA1.padLength = 64;
++
++SHA1.prototype._update = function _update(msg, start) {
++ var W = this.W;
++
++ for (var i = 0; i < 16; i++)
++ W[i] = msg[start + i];
++
++ for(; i < W.length; i++)
++ W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
++
++ var a = this.h[0];
++ var b = this.h[1];
++ var c = this.h[2];
++ var d = this.h[3];
++ var e = this.h[4];
++
++ for (var i = 0; i < W.length; i++) {
++ var s = ~~(i / 20);
++ var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);
++ e = d;
++ d = c;
++ c = rotl32(b, 30);
++ b = a;
++ a = t;
++ }
++
++ this.h[0] = sum32(this.h[0], a);
++ this.h[1] = sum32(this.h[1], b);
++ this.h[2] = sum32(this.h[2], c);
++ this.h[3] = sum32(this.h[3], d);
++ this.h[4] = sum32(this.h[4], e);
++};
++
++SHA1.prototype._digest = function digest(enc) {
++ if (enc === 'hex')
++ return utils.toHex32(this.h, 'big');
++ else
++ return utils.split32(this.h, 'big');
++};
++
++function ch32(x, y, z) {
++ return (x & y) ^ ((~x) & z);
++}
++
++function maj32(x, y, z) {
++ return (x & y) ^ (x & z) ^ (y & z);
++}
++
++function p32(x, y, z) {
++ return x ^ y ^ z;
++}
++
++function s0_256(x) {
++ return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);
++}
++
++function s1_256(x) {
++ return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);
++}
++
++function g0_256(x) {
++ return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);
++}
++
++function g1_256(x) {
++ return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);
++}
++
++function ft_1(s, x, y, z) {
++ if (s === 0)
++ return ch32(x, y, z);
++ if (s === 1 || s === 3)
++ return p32(x, y, z);
++ if (s === 2)
++ return maj32(x, y, z);
++}
++
++function ch64_hi(xh, xl, yh, yl, zh, zl) {
++ var r = (xh & yh) ^ ((~xh) & zh);
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function ch64_lo(xh, xl, yh, yl, zh, zl) {
++ var r = (xl & yl) ^ ((~xl) & zl);
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function maj64_hi(xh, xl, yh, yl, zh, zl) {
++ var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function maj64_lo(xh, xl, yh, yl, zh, zl) {
++ var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function s0_512_hi(xh, xl) {
++ var c0_hi = rotr64_hi(xh, xl, 28);
++ var c1_hi = rotr64_hi(xl, xh, 2); // 34
++ var c2_hi = rotr64_hi(xl, xh, 7); // 39
++
++ var r = c0_hi ^ c1_hi ^ c2_hi;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function s0_512_lo(xh, xl) {
++ var c0_lo = rotr64_lo(xh, xl, 28);
++ var c1_lo = rotr64_lo(xl, xh, 2); // 34
++ var c2_lo = rotr64_lo(xl, xh, 7); // 39
++
++ var r = c0_lo ^ c1_lo ^ c2_lo;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function s1_512_hi(xh, xl) {
++ var c0_hi = rotr64_hi(xh, xl, 14);
++ var c1_hi = rotr64_hi(xh, xl, 18);
++ var c2_hi = rotr64_hi(xl, xh, 9); // 41
++
++ var r = c0_hi ^ c1_hi ^ c2_hi;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function s1_512_lo(xh, xl) {
++ var c0_lo = rotr64_lo(xh, xl, 14);
++ var c1_lo = rotr64_lo(xh, xl, 18);
++ var c2_lo = rotr64_lo(xl, xh, 9); // 41
++
++ var r = c0_lo ^ c1_lo ^ c2_lo;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function g0_512_hi(xh, xl) {
++ var c0_hi = rotr64_hi(xh, xl, 1);
++ var c1_hi = rotr64_hi(xh, xl, 8);
++ var c2_hi = shr64_hi(xh, xl, 7);
++
++ var r = c0_hi ^ c1_hi ^ c2_hi;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function g0_512_lo(xh, xl) {
++ var c0_lo = rotr64_lo(xh, xl, 1);
++ var c1_lo = rotr64_lo(xh, xl, 8);
++ var c2_lo = shr64_lo(xh, xl, 7);
++
++ var r = c0_lo ^ c1_lo ^ c2_lo;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function g1_512_hi(xh, xl) {
++ var c0_hi = rotr64_hi(xh, xl, 19);
++ var c1_hi = rotr64_hi(xl, xh, 29); // 61
++ var c2_hi = shr64_hi(xh, xl, 6);
++
++ var r = c0_hi ^ c1_hi ^ c2_hi;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++function g1_512_lo(xh, xl) {
++ var c0_lo = rotr64_lo(xh, xl, 19);
++ var c1_lo = rotr64_lo(xl, xh, 29); // 61
++ var c2_lo = shr64_lo(xh, xl, 6);
++
++ var r = c0_lo ^ c1_lo ^ c2_lo;
++ if (r < 0)
++ r += 0x100000000;
++ return r;
++}
++
++},{"../hash":19}],24:[function(require,module,exports){
++var utils = exports;
++var inherits = require('inherits');
++
++function toArray(msg, enc) {
++ if (Array.isArray(msg))
++ return msg.slice();
++ if (!msg)
++ return [];
++ var res = [];
++ if (typeof msg === 'string') {
++ if (!enc) {
++ for (var i = 0; i < msg.length; i++) {
++ var c = msg.charCodeAt(i);
++ var hi = c >> 8;
++ var lo = c & 0xff;
++ if (hi)
++ res.push(hi, lo);
++ else
++ res.push(lo);
++ }
++ } else if (enc === 'hex') {
++ msg = msg.replace(/[^a-z0-9]+/ig, '');
++ if (msg.length % 2 !== 0)
++ msg = '0' + msg;
++ for (var i = 0; i < msg.length; i += 2)
++ res.push(parseInt(msg[i] + msg[i + 1], 16));
++ }
++ } else {
++ for (var i = 0; i < msg.length; i++)
++ res[i] = msg[i] | 0;
++ }
++ return res;
++}
++utils.toArray = toArray;
++
++function toHex(msg) {
++ var res = '';
++ for (var i = 0; i < msg.length; i++)
++ res += zero2(msg[i].toString(16));
++ return res;
++}
++utils.toHex = toHex;
++
++function htonl(w) {
++ var res = (w >>> 24) |
++ ((w >>> 8) & 0xff00) |
++ ((w << 8) & 0xff0000) |
++ ((w & 0xff) << 24);
++ return res >>> 0;
++}
++utils.htonl = htonl;
++
++function toHex32(msg, endian) {
++ var res = '';
++ for (var i = 0; i < msg.length; i++) {
++ var w = msg[i];
++ if (endian === 'little')
++ w = htonl(w);
++ res += zero8(w.toString(16));
++ }
++ return res;
++}
++utils.toHex32 = toHex32;
++
++function zero2(word) {
++ if (word.length === 1)
++ return '0' + word;
++ else
++ return word;
++}
++utils.zero2 = zero2;
++
++function zero8(word) {
++ if (word.length === 7)
++ return '0' + word;
++ else if (word.length === 6)
++ return '00' + word;
++ else if (word.length === 5)
++ return '000' + word;
++ else if (word.length === 4)
++ return '0000' + word;
++ else if (word.length === 3)
++ return '00000' + word;
++ else if (word.length === 2)
++ return '000000' + word;
++ else if (word.length === 1)
++ return '0000000' + word;
++ else
++ return word;
++}
++utils.zero8 = zero8;
++
++function join32(msg, start, end, endian) {
++ var len = end - start;
++ assert(len % 4 === 0);
++ var res = new Array(len / 4);
++ for (var i = 0, k = start; i < res.length; i++, k += 4) {
++ var w;
++ if (endian === 'big')
++ w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3];
++ else
++ w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k];
++ res[i] = w >>> 0;
++ }
++ return res;
++}
++utils.join32 = join32;
++
++function split32(msg, endian) {
++ var res = new Array(msg.length * 4);
++ for (var i = 0, k = 0; i < msg.length; i++, k += 4) {
++ var m = msg[i];
++ if (endian === 'big') {
++ res[k] = m >>> 24;
++ res[k + 1] = (m >>> 16) & 0xff;
++ res[k + 2] = (m >>> 8) & 0xff;
++ res[k + 3] = m & 0xff;
++ } else {
++ res[k + 3] = m >>> 24;
++ res[k + 2] = (m >>> 16) & 0xff;
++ res[k + 1] = (m >>> 8) & 0xff;
++ res[k] = m & 0xff;
++ }
++ }
++ return res;
++}
++utils.split32 = split32;
++
++function rotr32(w, b) {
++ return (w >>> b) | (w << (32 - b));
++}
++utils.rotr32 = rotr32;
++
++function rotl32(w, b) {
++ return (w << b) | (w >>> (32 - b));
++}
++utils.rotl32 = rotl32;
++
++function sum32(a, b) {
++ return (a + b) >>> 0;
++}
++utils.sum32 = sum32;
++
++function sum32_3(a, b, c) {
++ return (a + b + c) >>> 0;
++}
++utils.sum32_3 = sum32_3;
++
++function sum32_4(a, b, c, d) {
++ return (a + b + c + d) >>> 0;
++}
++utils.sum32_4 = sum32_4;
++
++function sum32_5(a, b, c, d, e) {
++ return (a + b + c + d + e) >>> 0;
++}
++utils.sum32_5 = sum32_5;
++
++function assert(cond, msg) {
++ if (!cond)
++ throw new Error(msg || 'Assertion failed');
++}
++utils.assert = assert;
++
++utils.inherits = inherits;
++
++function sum64(buf, pos, ah, al) {
++ var bh = buf[pos];
++ var bl = buf[pos + 1];
++
++ var lo = (al + bl) >>> 0;
++ var hi = (lo < al ? 1 : 0) + ah + bh;
++ buf[pos] = hi >>> 0;
++ buf[pos + 1] = lo;
++}
++exports.sum64 = sum64;
++
++function sum64_hi(ah, al, bh, bl) {
++ var lo = (al + bl) >>> 0;
++ var hi = (lo < al ? 1 : 0) + ah + bh;
++ return hi >>> 0;
++};
++exports.sum64_hi = sum64_hi;
++
++function sum64_lo(ah, al, bh, bl) {
++ var lo = al + bl;
++ return lo >>> 0;
++};
++exports.sum64_lo = sum64_lo;
++
++function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
++ var carry = 0;
++ var lo = al;
++ lo = (lo + bl) >>> 0;
++ carry += lo < al ? 1 : 0;
++ lo = (lo + cl) >>> 0;
++ carry += lo < cl ? 1 : 0;
++ lo = (lo + dl) >>> 0;
++ carry += lo < dl ? 1 : 0;
++
++ var hi = ah + bh + ch + dh + carry;
++ return hi >>> 0;
++};
++exports.sum64_4_hi = sum64_4_hi;
++
++function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {
++ var lo = al + bl + cl + dl;
++ return lo >>> 0;
++};
++exports.sum64_4_lo = sum64_4_lo;
++
++function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
++ var carry = 0;
++ var lo = al;
++ lo = (lo + bl) >>> 0;
++ carry += lo < al ? 1 : 0;
++ lo = (lo + cl) >>> 0;
++ carry += lo < cl ? 1 : 0;
++ lo = (lo + dl) >>> 0;
++ carry += lo < dl ? 1 : 0;
++ lo = (lo + el) >>> 0;
++ carry += lo < el ? 1 : 0;
++
++ var hi = ah + bh + ch + dh + eh + carry;
++ return hi >>> 0;
++};
++exports.sum64_5_hi = sum64_5_hi;
++
++function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
++ var lo = al + bl + cl + dl + el;
++
++ return lo >>> 0;
++};
++exports.sum64_5_lo = sum64_5_lo;
++
++function rotr64_hi(ah, al, num) {
++ var r = (al << (32 - num)) | (ah >>> num);
++ return r >>> 0;
++};
++exports.rotr64_hi = rotr64_hi;
++
++function rotr64_lo(ah, al, num) {
++ var r = (ah << (32 - num)) | (al >>> num);
++ return r >>> 0;
++};
++exports.rotr64_lo = rotr64_lo;
++
++function shr64_hi(ah, al, num) {
++ return ah >>> num;
++};
++exports.shr64_hi = shr64_hi;
++
++function shr64_lo(ah, al, num) {
++ var r = (ah << (32 - num)) | (al >>> num);
++ return r >>> 0;
++};
++exports.shr64_lo = shr64_lo;
++
++},{"inherits":25}],25:[function(require,module,exports){
++if (typeof Object.create === 'function') {
++ // implementation from standard node.js 'util' module
++ module.exports = function inherits(ctor, superCtor) {
++ ctor.super_ = superCtor
++ ctor.prototype = Object.create(superCtor.prototype, {
++ constructor: {
++ value: ctor,
++ enumerable: false,
++ writable: true,
++ configurable: true
++ }
++ });
++ };
++} else {
++ // old school shim for old browsers
++ module.exports = function inherits(ctor, superCtor) {
++ ctor.super_ = superCtor
++ var TempCtor = function () {}
++ TempCtor.prototype = superCtor.prototype
++ ctor.prototype = new TempCtor()
++ ctor.prototype.constructor = ctor
++ }
++}
++
++},{}],26:[function(require,module,exports){
++module.exports={
++ "name": "elliptic",
++ "version": "6.3.2",
++ "description": "EC cryptography",
++ "main": "lib/elliptic.js",
++ "files": [
++ "lib"
++ ],
++ "scripts": {
++ "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
++ "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
++ "lint": "npm run jscs && npm run jshint",
++ "unit": "istanbul test _mocha --reporter=spec test/index.js",
++ "test": "npm run lint && npm run unit",
++ "version": "grunt dist && git add dist/"
++ },
++ "repository": {
++ "type": "git",
++ "url": "git@github.com:indutny/elliptic"
++ },
++ "keywords": [
++ "EC",
++ "Elliptic",
++ "curve",
++ "Cryptography"
++ ],
++ "author": "Fedor Indutny <fedor(a)indutny.com>",
++ "license": "MIT",
++ "bugs": {
++ "url": "https://github.com/indutny/elliptic/issues"
++ },
++ "homepage": "https://github.com/indutny/elliptic",
++ "devDependencies": {
++ "brfs": "^1.4.3",
++ "coveralls": "^2.11.3",
++ "grunt": "^0.4.5",
++ "grunt-browserify": "^5.0.0",
++ "grunt-contrib-connect": "^1.0.0",
++ "grunt-contrib-copy": "^1.0.0",
++ "grunt-contrib-uglify": "^1.0.1",
++ "grunt-mocha-istanbul": "^3.0.1",
++ "grunt-saucelabs": "^8.6.2",
++ "istanbul": "^0.4.2",
++ "jscs": "^2.9.0",
++ "jshint": "^2.6.0",
++ "mocha": "^2.1.0"
++ },
++ "dependencies": {
++ "bn.js": "^4.4.0",
++ "brorand": "^1.0.1",
++ "hash.js": "^1.0.0",
++ "inherits": "^2.0.1"
++ }
++}
++
++},{}]},{},[2])(2)
++});
++
++// End of the imported code from elliptic.js.
++
++// Create the exported symbol for the JavaScript module.
++var elliptic = window.elliptic;
+\ No newline at end of file
+diff --git a/chat/protocols/irc/ircSASL.jsm b/chat/protocols/irc/ircSASL.jsm
+index 561f055..8a2bd70 100644
+--- a/chat/protocols/irc/ircSASL.jsm
++++ b/chat/protocols/irc/ircSASL.jsm
+@@ -14,6 +14,43 @@ var Cu = Components.utils;
+
+ Cu.import("resource:///modules/ircHandlers.jsm");
+ Cu.import("resource:///modules/ircUtils.jsm");
++Cu.import("resource:///modules/elliptic.jsm");
++
++/**
++
++ ECDSA-NIST256P-CHALLENGE
++
++ Paste the following code snippit in the Firefox web console to generate a
++ private key (logged as hex string) and the irc command to execute to set
++ the public key on the server.
++
++ crypto.subtle.generateKey({ name: "ECDSA", namedCurve: "P-256" }, true, ["sign"])
++ .then((kp) => {
++ crypto.subtle.exportKey("jwk", kp.privateKey).then((o) => {
++ // convert from base64url to hex string
++ let d = o.d;
++ let padLen = (4 - (d.length % 4)) % 4;
++ d = d.padEnd(d.length + padLen, "=")
++ .replace(/\-/g, "+")
++ .replace(/_/g, "/");
++ let str = atob(d);
++ let a = Array.prototype.map.call(str, (x) => x.charCodeAt(0));
++ let h = a.reduce((prev, next) => prev + next.toString(16), "");
++ console.log(h);
++ });
++ crypto.subtle.exportKey("raw", kp.publicKey).then((ab) => {
++ let v = new Uint8Array(ab);
++ let u = v.slice(0, 33); // +1 here for the compressed point
++ u[0] = 2 + (v[v.length - 1] & 1);
++ let s = String.fromCharCode.apply(null, u);
++ console.log("/msg nickserv set property pubkey", btoa(s));
++ });
++ });
++
++ Then, copy the private key to the preference `messenger.account.accountN.ecdsa`
++ in the config editor.
++
++*/
+
+ var ircSASL = {
+ name: "SASL AUTHENTICATE",
+@@ -22,23 +59,41 @@ var ircSASL = {
+
+ commands: {
+ "AUTHENTICATE": function(aMessage) {
+- // Expect an empty response, if something different is received abort.
+- if (aMessage.params[0] != "+") {
++ let ecdsa = this.imAccount.wrappedJSObject.prefBranch.getCharPref("ecdsa");
++ let hasECDSA = !!ecdsa.length;
++
++ if (aMessage.params[0] === "+") {
++ // An authentication identity, authorization identity and password are
++ // used, separated by null.
++ let data = [this._requestedNickname, this._requestedNickname];
++ if (!hasECDSA) data.push(this.imAccount.password);
++ // btoa for Unicode, see https://developer.mozilla.org/en-US/docs/DOM/window.btoa
++ let base64Data = btoa(unescape(encodeURIComponent(data.join("\0"))));
++ this.sendMessage("AUTHENTICATE", base64Data);
++ return true;
++ } else if (hasECDSA) {
++ let challenge = aMessage.params[0];
++
++ let EC = elliptic.ec;
++ let ec = new EC('p256');
++ let key = ec.keyFromPrivate(ecdsa, 'hex');
++
++ let str = atob(challenge);
++ let arr = Array.prototype.map.call(str, (x) => x.charCodeAt(0));
++
++ let signature = key.sign(arr);
++ let der = String.fromCharCode.apply(null, signature.toDER());
++ let response = btoa(der);
++
++ this.sendMessage("AUTHENTICATE", response);
++ return true;
++ } else {
++ // Expect an empty response, if something different is received abort.
+ this.sendMessage("AUTHENTICATE", "*");
+ this.WARN("Aborting SASL authentication, unexpected message " +
+ "received:\n" + aMessage.rawMessage);
+ return true;
+ }
+-
+- // An authentication identity, authorization identity and password are
+- // used, separated by null.
+- let data = [this._requestedNickname, this._requestedNickname,
+- this.imAccount.password].join("\0");
+- // btoa for Unicode, see https://developer.mozilla.org/en-US/docs/DOM/window.btoa
+- let base64Data = btoa(unescape(encodeURIComponent(data)));
+- this.sendMessage("AUTHENTICATE", base64Data,
+- "AUTHENTICATE <base64 encoded nick, user and password not logged>");
+- return true;
+ },
+
+ "900": function(aMessage) {
+@@ -130,7 +185,10 @@ var capSASL = {
+
+ commands: {
+ "sasl": function(aMessage) {
+- if (aMessage.cap.subcommand == "LS" && this.imAccount.password) {
++ let ecdsa = this.imAccount.wrappedJSObject.prefBranch.getCharPref("ecdsa");
++ let hasECDSA = !!ecdsa.length;
++
++ if (aMessage.cap.subcommand == "LS" && (this.imAccount.password || hasECDSA)) {
+ // If it supports SASL, let the server know we're requiring SASL.
+ this.sendMessage("CAP", ["REQ", "sasl"]);
+ this.addCAP("sasl");
+@@ -138,7 +196,8 @@ var capSASL = {
+ else if (aMessage.cap.subcommand == "ACK") {
+ // The server acknowledges our choice to use SASL, send the first
+ // message.
+- this.sendMessage("AUTHENTICATE", "PLAIN");
++ this.sendMessage("AUTHENTICATE",
++ hasECDSA ? "ECDSA-NIST256P-CHALLENGE" : "PLAIN");
+ }
+
+ return true;
+diff --git a/chat/protocols/irc/moz.build b/chat/protocols/irc/moz.build
+index bc25396..e46815d 100644
+--- a/chat/protocols/irc/moz.build
++++ b/chat/protocols/irc/moz.build
+@@ -11,6 +11,7 @@ EXTRA_COMPONENTS += [
+ ]
+
+ EXTRA_JS_MODULES += [
++ 'elliptic.jsm',
+ 'ircBase.jsm',
+ 'ircCAP.jsm',
+ 'ircCommands.jsm',
+--
+2.10.1
+
diff --git a/projects/instantbird/config b/projects/instantbird/config
index 03b89ae..906788a 100644
--- a/projects/instantbird/config
+++ b/projects/instantbird/config
@@ -78,6 +78,7 @@ input_files:
- filename: 0018-Cert-override.patch
- filename: 0019-Display-all-traffic-over-Tor.patch
- filename: 0020-Trac-17480-Content-sink.patch
+ - filename: 0021-SASL-ECDSA-NIST256P-CHALLENGE.patch
- filename: 'mozconfig-[% c("var/osname") %]'
name: mozconfig
- name: mozilla
1
0
commit c3f190e3be82a2e12e236986474f8c270ba2635b
Author: Arlo Breault <arlolra(a)gmail.com>
Date: Tue Oct 18 21:34:58 2016 -0700
Enable SVG
* TB's patch "Bug 12827: Create preference to disable SVG" adds a
preference `svg.in-content.enabled` that we need to toggle in order
for the scrollback to display after bringing a conversation back from
on hold.
---
.../instantbird/0001-Set-Tor-Messenger-preferences.patch | 13 ++++++++-----
.../0002-Trac-16489-Prevent-account-autologin.patch | 2 +-
...ac-17896-Support-Special-Characters-input-prompt-o.patch | 2 +-
...ac-17494-Better-error-reporting-for-failed-outgoin.patch | 2 +-
.../instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch | 2 +-
...g-1218193-Fix-tab-strip-background-colour-on-OS-X..patch | 2 +-
...g-1246431-XMPP-createConversation-should-handle-in.patch | 2 +-
...g-1298574-Set-_userVCard-own-property-when-downloa.patch | 2 +-
projects/instantbird/0009-XMPP-in-band-registration.patch | 2 +-
projects/instantbird/0010-Remove-search-from-UI.patch | 2 +-
projects/instantbird/0011-Add-Tor-Messenger-branding.patch | 2 +-
projects/instantbird/0012-Account-picture.patch | 2 +-
projects/instantbird/0013-Modify-protocol-defaults.patch | 2 +-
projects/instantbird/0014-Modify-IRC-defaults.patch | 2 +-
projects/instantbird/0015-Modify-themes.patch | 2 +-
projects/instantbird/0016-Modify-XMPP-defaults.patch | 2 +-
projects/instantbird/0017-Remove-logging-UI.patch | 2 +-
projects/instantbird/0018-Cert-override.patch | 2 +-
.../instantbird/0019-Display-all-traffic-over-Tor.patch | 2 +-
projects/instantbird/0020-Trac-17480-Content-sink.patch | 2 +-
20 files changed, 27 insertions(+), 24 deletions(-)
diff --git a/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch b/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
index 96f3f5b..be19543 100644
--- a/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
+++ b/projects/instantbird/0001-Set-Tor-Messenger-preferences.patch
@@ -1,14 +1,14 @@
-From 81e0dfcc4197e987a8c64cce36b3cda48e84fe54 Mon Sep 17 00:00:00 2001
+From bfa4576ff8e6291a0cd293e05ac48b2a91c6a3c1 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:48:41 -0700
Subject: [PATCH 01/20] Set Tor Messenger preferences
---
- im/app/profile/all-instantbird.js | 107 +++++++++++++++++++++++++++++++-------
- 1 file changed, 87 insertions(+), 20 deletions(-)
+ im/app/profile/all-instantbird.js | 110 +++++++++++++++++++++++++++++++-------
+ 1 file changed, 90 insertions(+), 20 deletions(-)
diff --git a/im/app/profile/all-instantbird.js b/im/app/profile/all-instantbird.js
-index b7a3970..86f0559 100644
+index b7a3970..eb1423f 100644
--- a/im/app/profile/all-instantbird.js
+++ b/im/app/profile/all-instantbird.js
@@ -28,7 +28,7 @@ pref("general.autoScroll", true);
@@ -110,7 +110,7 @@ index b7a3970..86f0559 100644
// We have an Error Console menu item by default so let's display chrome errors
pref("javascript.options.showInConsole", true);
-@@ -300,14 +302,79 @@ pref("browser.tabs.tabClipWidth", 140);
+@@ -300,14 +302,82 @@ pref("browser.tabs.tabClipWidth", 140);
// 3 at the end of the tabstrip
pref("browser.tabs.closeButtons", 1);
@@ -187,6 +187,9 @@ index b7a3970..86f0559 100644
+// Disable hardware acceleration
+pref("gfx.direct2d.disabled", true);
+pref("layers.acceleration.disabled", true);
++// Enable SVG, for the TB patch,
++// "Bug 12827: Create preference to disable SVG."
++pref("svg.in-content.enabled", true);
+
+// Other Updates
+pref("app.update.promptWaitTime", 3600);
diff --git a/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch b/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
index b3e386e..2ef8307 100644
--- a/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
+++ b/projects/instantbird/0002-Trac-16489-Prevent-account-autologin.patch
@@ -1,4 +1,4 @@
-From 9cb6308cee43524e5b9368d6fc2f0b862dde0a3e Mon Sep 17 00:00:00 2001
+From 2f9785b7fb8fba1dae99f914a7500bac41d4a17b Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Mon, 16 Nov 2015 20:37:53 -0800
Subject: [PATCH 02/20] Trac 16489: Prevent account autologin
diff --git a/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch b/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
index df362aa..100def4 100644
--- a/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
+++ b/projects/instantbird/0003-Trac-17896-Support-Special-Characters-input-prompt-o.patch
@@ -1,4 +1,4 @@
-From ae27272d58c8f3654ba23b1329f07f0dc8fe5a10 Mon Sep 17 00:00:00 2001
+From fa84f77e4b3c3091aec5a479f862aa8cdb12de6a Mon Sep 17 00:00:00 2001
From: aleth <aleth(a)instantbird.org>
Date: Sat, 30 Jan 2016 20:56:38 +0100
Subject: [PATCH 03/20] Trac 17896: Support "Special Characters" input prompt
diff --git a/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch b/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
index 4c3501d..2a4797c 100644
--- a/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
+++ b/projects/instantbird/0004-Trac-17494-Better-error-reporting-for-failed-outgoin.patch
@@ -1,4 +1,4 @@
-From 13ffc7769be983fbd7668ad40f716683351b249f Mon Sep 17 00:00:00 2001
+From 7fcda7da8eee17eccae8e25a7a24f0b7127fc3af Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Tue, 2 Feb 2016 16:04:51 -0800
Subject: [PATCH 04/20] Trac 17494: Better error reporting for failed outgoing
diff --git a/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch b/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
index 0743dde..72cf05a 100644
--- a/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
+++ b/projects/instantbird/0005-Trac-13312-OTR-over-Twitter-DMs.patch
@@ -1,4 +1,4 @@
-From ea824468b2e4084a40863c934cc0ce72ac2d7076 Mon Sep 17 00:00:00 2001
+From 2a8dc4c8043aeae007b4e727c54137f4ae90f3dd Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Tue, 15 Mar 2016 17:40:42 -0700
Subject: [PATCH 05/20] Trac 13312: OTR over Twitter DMs
diff --git a/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch b/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
index 2634d9d..e70ebdf 100644
--- a/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
+++ b/projects/instantbird/0006-Bug-1218193-Fix-tab-strip-background-colour-on-OS-X..patch
@@ -1,4 +1,4 @@
-From 820516967b23c191fda8c33b74260808838acb7d Mon Sep 17 00:00:00 2001
+From 10e196e6c4e26d74baacba3e2b0f367a062b0287 Mon Sep 17 00:00:00 2001
From: Nihanth Subramanya <nhnt11(a)gmail.com>
Date: Sun, 9 Oct 2016 21:53:04 -0700
Subject: [PATCH 06/20] Bug 1218193 - Fix tab strip background colour on OS X.
diff --git a/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch b/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
index c80e60d..a2ee757 100644
--- a/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
+++ b/projects/instantbird/0007-Bug-1246431-XMPP-createConversation-should-handle-in.patch
@@ -1,4 +1,4 @@
-From f05bcdd1b1554e5acf3ce5ac95de62d2f2341361 Mon Sep 17 00:00:00 2001
+From ecee8301b2187ea25e582d15e3d02bec5d29078e Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Sun, 9 Oct 2016 21:57:07 -0700
Subject: [PATCH 07/20] Bug 1246431 - XMPP createConversation should handle
diff --git a/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch b/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
index ab5aef1..0ecfe1a 100644
--- a/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
+++ b/projects/instantbird/0008-Bug-1298574-Set-_userVCard-own-property-when-downloa.patch
@@ -1,4 +1,4 @@
-From 4fff3e33c39807680dab5961e6577fa128237921 Mon Sep 17 00:00:00 2001
+From 899378439d41d0ee36cba761edf43e4329cd9c07 Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Sun, 28 Aug 2016 08:57:41 -0700
Subject: [PATCH 08/20] Bug 1298574 - Set _userVCard own property when
diff --git a/projects/instantbird/0009-XMPP-in-band-registration.patch b/projects/instantbird/0009-XMPP-in-band-registration.patch
index 1912917..00d9a74 100644
--- a/projects/instantbird/0009-XMPP-in-band-registration.patch
+++ b/projects/instantbird/0009-XMPP-in-band-registration.patch
@@ -1,4 +1,4 @@
-From b773d4ee2dc099c684840cc1aef6984572e3dd8d Mon Sep 17 00:00:00 2001
+From 1e0665d52f89f61af5dd07fc1d0c31dd90c0a483 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:42:25 -0700
Subject: [PATCH 09/20] XMPP in-band registration
diff --git a/projects/instantbird/0010-Remove-search-from-UI.patch b/projects/instantbird/0010-Remove-search-from-UI.patch
index 434ab0f..440fd3f 100644
--- a/projects/instantbird/0010-Remove-search-from-UI.patch
+++ b/projects/instantbird/0010-Remove-search-from-UI.patch
@@ -1,4 +1,4 @@
-From 43116629bf42352a656ae1b77b2774d2898b1905 Mon Sep 17 00:00:00 2001
+From a9aa4108eceba8f5d4472b27ba7f0f3223d535bc Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:47:48 -0700
Subject: [PATCH 10/20] Remove search from UI
diff --git a/projects/instantbird/0011-Add-Tor-Messenger-branding.patch b/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
index 1ec97fa..af71f34 100644
--- a/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
+++ b/projects/instantbird/0011-Add-Tor-Messenger-branding.patch
@@ -1,4 +1,4 @@
-From 321249d5df13876ec3eca14d764e05d11ba5f353 Mon Sep 17 00:00:00 2001
+From ce1cba5c29e974399693c6b3dbd02b372a8a6ab3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 18:56:27 -0700
Subject: [PATCH 11/20] Add Tor Messenger branding
diff --git a/projects/instantbird/0012-Account-picture.patch b/projects/instantbird/0012-Account-picture.patch
index 1ba2aa3..b6ecc4d 100644
--- a/projects/instantbird/0012-Account-picture.patch
+++ b/projects/instantbird/0012-Account-picture.patch
@@ -1,4 +1,4 @@
-From 378d544200db0ef0c4800117826a988f54f88c88 Mon Sep 17 00:00:00 2001
+From a40ca36edcb6b2be8ed958e39479998a8fe4fbc3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:24:09 -0700
Subject: [PATCH 12/20] Account picture
diff --git a/projects/instantbird/0013-Modify-protocol-defaults.patch b/projects/instantbird/0013-Modify-protocol-defaults.patch
index 9f4870e..98f7bee 100644
--- a/projects/instantbird/0013-Modify-protocol-defaults.patch
+++ b/projects/instantbird/0013-Modify-protocol-defaults.patch
@@ -1,4 +1,4 @@
-From db0abd7e21663ed4cf92495bf7502b02c882c007 Mon Sep 17 00:00:00 2001
+From 82b8069f3b5eef5d6ed8a87e8b122e2b0eae3a76 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:25:34 -0700
Subject: [PATCH 13/20] Modify protocol defaults
diff --git a/projects/instantbird/0014-Modify-IRC-defaults.patch b/projects/instantbird/0014-Modify-IRC-defaults.patch
index 5d010db..2d6f979 100644
--- a/projects/instantbird/0014-Modify-IRC-defaults.patch
+++ b/projects/instantbird/0014-Modify-IRC-defaults.patch
@@ -1,4 +1,4 @@
-From f5c55c3d901d8d2174da47078d85622ca6885f9c Mon Sep 17 00:00:00 2001
+From 14b1768d06adce5dd85dd56ea4c89984d420c36e Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:31:58 -0700
Subject: [PATCH 14/20] Modify IRC defaults
diff --git a/projects/instantbird/0015-Modify-themes.patch b/projects/instantbird/0015-Modify-themes.patch
index 451eb9d..588f36e 100644
--- a/projects/instantbird/0015-Modify-themes.patch
+++ b/projects/instantbird/0015-Modify-themes.patch
@@ -1,4 +1,4 @@
-From 278bce580b808cc6881a3ba5cacee69b8ecb7a13 Mon Sep 17 00:00:00 2001
+From 8f6fad682f3fc785e324faf086e5248b54e50f2e Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:36:38 -0700
Subject: [PATCH 15/20] Modify themes
diff --git a/projects/instantbird/0016-Modify-XMPP-defaults.patch b/projects/instantbird/0016-Modify-XMPP-defaults.patch
index ac58b3a..b85fff7 100644
--- a/projects/instantbird/0016-Modify-XMPP-defaults.patch
+++ b/projects/instantbird/0016-Modify-XMPP-defaults.patch
@@ -1,4 +1,4 @@
-From 4199685bb157c9248701353d1da77d43b507f45c Mon Sep 17 00:00:00 2001
+From 7002186f102f329431ad1f1afce87af75f7a4570 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:38:49 -0700
Subject: [PATCH 16/20] Modify XMPP defaults
diff --git a/projects/instantbird/0017-Remove-logging-UI.patch b/projects/instantbird/0017-Remove-logging-UI.patch
index a217b9b..ba010bb 100644
--- a/projects/instantbird/0017-Remove-logging-UI.patch
+++ b/projects/instantbird/0017-Remove-logging-UI.patch
@@ -1,4 +1,4 @@
-From e2f35f7b0b8eba6fcfeee629e6bc37f50c9ee153 Mon Sep 17 00:00:00 2001
+From af2bff6a7f15123c567b4c911b5842423fee0514 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:50:48 -0700
Subject: [PATCH 17/20] Remove logging UI
diff --git a/projects/instantbird/0018-Cert-override.patch b/projects/instantbird/0018-Cert-override.patch
index e995a9d..7d19cf6 100644
--- a/projects/instantbird/0018-Cert-override.patch
+++ b/projects/instantbird/0018-Cert-override.patch
@@ -1,4 +1,4 @@
-From d97d6ee26187ae8c682a5b25a8772741fae19be2 Mon Sep 17 00:00:00 2001
+From da09cc5555865e5f86a4627d9ad1fd9de4dd392b Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:56:46 -0700
Subject: [PATCH 18/20] Cert override
diff --git a/projects/instantbird/0019-Display-all-traffic-over-Tor.patch b/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
index ef68228..b8e5d79 100644
--- a/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
+++ b/projects/instantbird/0019-Display-all-traffic-over-Tor.patch
@@ -1,4 +1,4 @@
-From 21ee6198dcd40ce7af5e0baa44c0740114dcfaf4 Mon Sep 17 00:00:00 2001
+From b4e33411b5743601307009ce6e31235fccb57ba3 Mon Sep 17 00:00:00 2001
From: Sukhbir Singh <sukhbir(a)torproject.org>
Date: Mon, 10 Oct 2016 19:58:31 -0700
Subject: [PATCH 19/20] Display all traffic over Tor
diff --git a/projects/instantbird/0020-Trac-17480-Content-sink.patch b/projects/instantbird/0020-Trac-17480-Content-sink.patch
index 8279ed5..fc34c67 100644
--- a/projects/instantbird/0020-Trac-17480-Content-sink.patch
+++ b/projects/instantbird/0020-Trac-17480-Content-sink.patch
@@ -1,4 +1,4 @@
-From fe0c48901086991eb1ba35b1ee391284547cb4dd Mon Sep 17 00:00:00 2001
+From 2194d4caace6d18b2a33a57df3618019b9bc77d8 Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra(a)gmail.com>
Date: Wed, 5 Oct 2016 11:09:25 -0700
Subject: [PATCH 20/20] Trac 17480: Content sink
1
0
19 Oct '16
commit c05ee61c0256bcde258e6536bc9467446889ee59
Author: Colin Childs <colin(a)torproject.org>
Date: Tue Oct 18 22:45:59 2016 -0500
Update first-time.page with review feedback
---
C/first-time.page | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/C/first-time.page b/C/first-time.page
index ef4b239..e5c0b26 100644
--- a/C/first-time.page
+++ b/C/first-time.page
@@ -11,7 +11,7 @@
<p>
When you run Tor Browser for the first time, you will see the Tor
- Launcher window. This offers you the option to connect directly to the
+ Network Settings window. This offers you the option to connect directly to the
Tor network, or to configure Tor Browser for your connection.
</p>
@@ -21,7 +21,7 @@
<media type="image" width="600" src="media/first-time/connect.png" />
</p>
<p>
- In most cases, this option will allow you to connect to the Tor network
+ In most cases, choosing "Connect" will allow you to connect to the Tor network
without any further configuration. Once clicked, a status bar will
appear, showing Tor’s connection progress. If you are on a relatively
fast connection, but this bar seems to get stuck at a certain point,
@@ -36,7 +36,7 @@
</p>
<p>
If you know that your connection is censored, or uses a proxy, you should
- select this option. Tor Launcher will take you through a series of
+ select this option. Tor Browser will take you through a series of
configuration options.
</p>
<steps>
@@ -57,7 +57,7 @@
this is not necessary. You will usually know if you need to answer
“Yes”, as the same settings will be used for other browsers on your
system. If possible, ask your network administrator for guidance. If
- your connection does not use a proxy, click “Connect”.
+ your connection does not use a proxy, click “Continue”.
</p>
<p>
<media type="image" width="600" src="media/first-time/proxy_question.png" />
1
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