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[tor/master] Fix test_util.c compilation on MSVC
by nickm＠torproject.org 12 Nov '11

12 Nov '11

commit af12a7ac002cd1900e586461baac617b68a624f8 Author: Gisle Vanem <gvanem(a)broadpark.no> Date: Fri Nov 11 23:49:02 2011 -0500 Fix test_util.c compilation on MSVC "Those '{}' constructs are not well liked by MSVC (cl v.16.xx)." Received on tor-dev; fixes bug on 0.2.3.3-alpha. --- changes/fix-msvc | 4 ++++ src/test/test_util.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/changes/fix-msvc b/changes/fix-msvc new file mode 100644 index 0000000..62f0547 --- /dev/null +++ b/changes/fix-msvc @@ -0,0 +1,4 @@ + o Minor bugfixes: + - Make util unit tests build correctly with MSVC. Bugfix on + 0.2.3.3-alpha. Patch by Gisle Vanem. + diff --git a/src/test/test_util.c b/src/test/test_util.c index 2146299..64bf52e 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -1597,7 +1597,7 @@ test_util_join_win_cmdline(void *ptr) {"a\\\\\\b", "de fg", "H", NULL}, // Backslashes {"a\\\"b", "\\c", "D\\", NULL}, // Backslashes before quote {"a\\\\b c", "d", "E", NULL}, // Backslashes not before quote - {} // Terminator + { NULL } // Terminator }; const char *cmdlines[] = { @@ -1649,7 +1649,7 @@ test_util_split_lines(void *ptr) {"\n\rfoo\n\rbar\r\n", 12, {"foo", "bar", NULL}}, {"fo o\r\nb\tar", 10, {"fo o", "b.ar", NULL}}, {"\x0f""f\0o\0\n\x01""b\0r\0\r", 12, {".f.o.", ".b.r.", NULL}}, - {NULL, 0, {}} + {NULL, 0, { NULL }} }; int i, j;

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r25202: {website} bump tbb versions to 2.2.34-2 (in website/trunk: . include)
by Erinn Clark 12 Nov '11

12 Nov '11

Author: erinn Date: 2011-11-12 01:10:14 +0000 (Sat, 12 Nov 2011) New Revision: 25202 Modified: website/trunk/Makefile website/trunk/include/versions.wmi website/trunk/publish Log: bump tbb versions to 2.2.34-2 Modified: website/trunk/Makefile =================================================================== --- website/trunk/Makefile 2011-11-11 16:06:53 UTC (rev 25201) +++ website/trunk/Makefile 2011-11-12 01:10:14 UTC (rev 25202) @@ -10,9 +10,9 @@ # 4. make # 5. ./publish -export TORGIT=/home/runa/tordev/tor/.git -export STABLETAG=tor-0.2.2.33 -export DEVTAG=tor-0.2.3.5-alpha +export TORGIT=/Users/erinn/src/tor.git/.git +export STABLETAG=tor-0.2.2.24-alpha +export DEVTAG=tor-0.2.2.24-alpha WMLBASE=. SUBDIRS=docs eff projects press about download getinvolved donate torbutton Modified: website/trunk/include/versions.wmi =================================================================== --- website/trunk/include/versions.wmi 2011-11-11 16:06:53 UTC (rev 25201) +++ website/trunk/include/versions.wmi 2011-11-12 01:10:14 UTC (rev 25202) @@ -27,27 +27,27 @@ <define-tag version-osx-ppc-stable whitespace=delete>0.2.2.34</define-tag> <define-tag version-osx-ppc-alpha whitespace=delete>0.2.3.6-alpha</define-tag> -<define-tag version-torbrowserbundle whitespace=delete>2.2.34-1</define-tag> +<define-tag version-torbrowserbundle whitespace=delete>2.2.34-2</define-tag> <define-tag version-torbrowser-tor whitespace=delete>0.2.2.34</define-tag> -<define-tag version-torbrowser-tor-components whitespace=delete>libevent-2.0.14-stable, zlib-1.2.5, openssl-1.0.0e</define-tag> -<define-tag version-torbrowser-firefox whitespace=delete>7.0.1</define-tag> +<define-tag version-torbrowser-tor-components whitespace=delete>libevent-2.0.15-stable, zlib-1.2.5, openssl-1.0.0e</define-tag> +<define-tag version-torbrowser-firefox whitespace=delete>8.0</define-tag> <define-tag version-torbrowser-torbutton whitespace=delete>1.4.4.1</define-tag> <define-tag version-torbrowser-pidgin whitespace=delete>2.7.5</define-tag> <define-tag version-torbrowser-otr whitespace=delete>3.2</define-tag> <define-tag version-torbrowser-vidalia whitespace=delete>0.2.15</define-tag> <define-tag version-torimbrowserbundle whitespace=delete>1.3.21</define-tag> -<define-tag version-torbrowserbundlelinux32 whitespace=delete>2.2.34-1</define-tag> -<define-tag version-torbrowserbundlelinux64 whitespace=delete>2.2.34-1</define-tag> +<define-tag version-torbrowserbundlelinux32 whitespace=delete>2.2.34-2</define-tag> +<define-tag version-torbrowserbundlelinux64 whitespace=delete>2.2.34-2</define-tag> <define-tag version-gnu-torbrowser-tor whitespace=delete>0.2.2.34</define-tag> -<define-tag version-gnu-torbrowser-tor-components whitespace=delete>libevent-2.0.14, zlib-1.2.5, openssl-1.0.0e</define-tag> -<define-tag version-gnu-torbrowser-firefox whitespace=delete>7.0.1</define-tag> +<define-tag version-gnu-torbrowser-tor-components whitespace=delete>libevent-2.0.15-stable, zlib-1.2.5, openssl-1.0.0e</define-tag> +<define-tag version-gnu-torbrowser-firefox whitespace=delete>8.0</define-tag> <define-tag version-gnu-torbrowser-torbutton whitespace=delete>1.4.4.1</define-tag> <define-tag version-gnu-torbrowser-vidalia whitespace=delete>0.2.15</define-tag> -<define-tag version-torbrowserbundleosx whitespace=delete>2.2.34-1</define-tag> +<define-tag version-torbrowserbundleosx whitespace=delete>2.2.34-2</define-tag> <define-tag version-osx-torbrowser-tor whitespace=delete>0.2.2.34</define-tag> -<define-tag version-osx-torbrowser-firefox whitespace=delete>7.0.1</define-tag> +<define-tag version-osx-torbrowser-firefox whitespace=delete>8.0</define-tag> <define-tag version-osx-torbrowser-torbutton whitespace=delete>1.4.4.1</define-tag> <define-tag version-osx-torbrowser-vidalia whitespace=delete>0.2.15</define-tag> Modified: website/trunk/publish =================================================================== --- website/trunk/publish 2011-11-11 16:06:53 UTC (rev 25201) +++ website/trunk/publish 2011-11-12 01:10:14 UTC (rev 25202) @@ -1,16 +1,13 @@ #!/bin/sh set -e # stop if we encounter an error -make clean # clean cruft +svn update +make -j3 -svn update # get changes - -make -j3 # abuse the cores - # don't copy over stuff with permissions that make it useless chmod -R a+r * -rsync --exclude .svn --exclude .deps --exclude svn --exclude dist --exclude releases --exclude torbutton-current.xpi --exclude project -Prvz --delete . vescum.torproject.org:/srv/www-master.torproject.org/htdocs +rsync --exclude .svn --exclude .deps --exclude svn --exclude dist --exclude releases --exclude torbutton-current.xpi --exclude project -Prvz --delete . vescum:/srv/www-master.torproject.org/htdocs echo "Forcing mirror update" -ssh vescum.torproject.org '/home/mirroradm/bin/trigger-mirrors' -ssh vescum.torproject.org chmod g+w -R /srv/www-master.torproject.org/htdocs +ssh vescum '/home/mirroradm/bin/trigger-mirrors' +ssh vescum chmod g+w -R /srv/www-master.torproject.org/htdocs

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[torbrowser/maint-2.2] update recommended-versions to 2.2.34-2
by erinn＠torproject.org 12 Nov '11

12 Nov '11

commit 64d23680b742444693780e8a487a0537d69d72d0 Author: Erinn Clark <erinn(a)torproject.org> Date: Sat Nov 12 01:01:58 2011 +0000 update recommended-versions to 2.2.34-2 --- build-scripts/recommended-versions | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/build-scripts/recommended-versions b/build-scripts/recommended-versions index 2066e9e..e626308 100644 --- a/build-scripts/recommended-versions +++ b/build-scripts/recommended-versions @@ -1,7 +1,7 @@ [ -"2.2.34-1-Linux-i686", -"2.2.34-1-Linux-x86_64", -"2.2.34-1-MacOS-i386", -"2.2.34-1-MacOS-x86_64", -"2.2.34-1-Windows" +"2.2.34-2-Linux-i686", +"2.2.34-2-Linux-x86_64", +"2.2.34-2-MacOS-i386", +"2.2.34-2-MacOS-x86_64", +"2.2.34-2-Windows" ]

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[torbrowser/maint-2.3] update recommended-versions to 2.2.34-2
by erinn＠torproject.org 12 Nov '11

12 Nov '11

commit 64d23680b742444693780e8a487a0537d69d72d0 Author: Erinn Clark <erinn(a)torproject.org> Date: Sat Nov 12 01:01:58 2011 +0000 update recommended-versions to 2.2.34-2 --- build-scripts/recommended-versions | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/build-scripts/recommended-versions b/build-scripts/recommended-versions index 2066e9e..e626308 100644 --- a/build-scripts/recommended-versions +++ b/build-scripts/recommended-versions @@ -1,7 +1,7 @@ [ -"2.2.34-1-Linux-i686", -"2.2.34-1-Linux-x86_64", -"2.2.34-1-MacOS-i386", -"2.2.34-1-MacOS-x86_64", -"2.2.34-1-Windows" +"2.2.34-2-Linux-i686", +"2.2.34-2-Linux-x86_64", +"2.2.34-2-MacOS-i386", +"2.2.34-2-MacOS-x86_64", +"2.2.34-2-Windows" ]

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[torbrowser/master] update recommended-versions to 2.2.34-2
by erinn＠torproject.org 12 Nov '11

12 Nov '11

commit 64d23680b742444693780e8a487a0537d69d72d0 Author: Erinn Clark <erinn(a)torproject.org> Date: Sat Nov 12 01:01:58 2011 +0000 update recommended-versions to 2.2.34-2 --- build-scripts/recommended-versions | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/build-scripts/recommended-versions b/build-scripts/recommended-versions index 2066e9e..e626308 100644 --- a/build-scripts/recommended-versions +++ b/build-scripts/recommended-versions @@ -1,7 +1,7 @@ [ -"2.2.34-1-Linux-i686", -"2.2.34-1-Linux-x86_64", -"2.2.34-1-MacOS-i386", -"2.2.34-1-MacOS-x86_64", -"2.2.34-1-Windows" +"2.2.34-2-Linux-i686", +"2.2.34-2-Linux-x86_64", +"2.2.34-2-MacOS-i386", +"2.2.34-2-MacOS-x86_64", +"2.2.34-2-Windows" ]

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[translation/tsum] Update translations for tsum
by translation＠torproject.org 12 Nov '11

12 Nov '11

commit e6918ca63b8b877ece41950c5f4f739229546157 Author: Translation commit bot <translation(a)torproject.org> Date: Sat Nov 12 00:45:04 2011 +0000 Update translations for tsum --- es/tsum.po | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/es/tsum.po b/es/tsum.po index b90102e..5bff370 100644 --- a/es/tsum.po +++ b/es/tsum.po @@ -17,8 +17,8 @@ msgstr "" "Project-Id-Version: The Tor Project\n" "Report-Msgid-Bugs-To: https://trac.torproject.org/projects/tor\n" "POT-Creation-Date: 2011-11-05 17:16+0000\n" -"PO-Revision-Date: 2011-11-11 19:20+0000\n" -"Last-Translator: runasand <runa.sandvik(a)gmail.com>\n" +"PO-Revision-Date: 2011-11-12 00:27+0000\n" +"Last-Translator: Gioyik <gioyik(a)gmail.com>\n" "Language-Team: Spanish (Castilian) (http://www.transifex.net/projects/p/torproject/team/es/)\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" @@ -615,6 +615,8 @@ msgid "" "## Frequently Asked Questions\n" "This section will answer some of the most common questions. If your question is not mentioned here, please send an email to help(a)rt.torproject.org." msgstr "" +"# # Preguntas frecuentes \n" +"Esta sección responderá algunas de las preguntas más comunes. Si su pregunta no se está aquí, por favor envíe un correo electrónico a help(a)rt.torproject.org." #. type: Plain text #: en/tsum.text:244

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[translation/tsum] Update translations for tsum
by translation＠torproject.org 11 Nov '11

11 Nov '11

commit 823f8b31c9f60aacfbdaa81867b7ca7394ed8fef Author: Translation commit bot <translation(a)torproject.org> Date: Fri Nov 11 19:45:05 2011 +0000 Update translations for tsum --- es/tsum.po | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/es/tsum.po b/es/tsum.po index 2c00213..b90102e 100644 --- a/es/tsum.po +++ b/es/tsum.po @@ -17,8 +17,8 @@ msgstr "" "Project-Id-Version: The Tor Project\n" "Report-Msgid-Bugs-To: https://trac.torproject.org/projects/tor\n" "POT-Creation-Date: 2011-11-05 17:16+0000\n" -"PO-Revision-Date: 2011-11-10 15:29+0000\n" -"Last-Translator: Gioyik <gioyik(a)gmail.com>\n" +"PO-Revision-Date: 2011-11-11 19:20+0000\n" +"Last-Translator: runasand <runa.sandvik(a)gmail.com>\n" "Language-Team: Spanish (Castilian) (http://www.transifex.net/projects/p/torproject/team/es/)\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" @@ -615,8 +615,6 @@ msgid "" "## Frequently Asked Questions\n" "This section will answer some of the most common questions. If your question is not mentioned here, please send an email to help(a)rt.torproject.org." msgstr "" -"## Preguntas Frecuentes\n" -"This section will answer some of the most common questions. If your question is not mentioned here, please send an email to help(a)rt.torproject.org." #. type: Plain text #: en/tsum.text:244

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[tor/master] Stop using "u32" and "u8" in aes.c
by nickm＠torproject.org 11 Nov '11

11 Nov '11

commit 7d8edfcceb05c6a85ed34090c87615624cdfb3af Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 22:54:52 2011 -0500 Stop using "u32" and "u8" in aes.c --- src/common/aes.c | 22 ++++++++-------------- 1 files changed, 8 insertions(+), 14 deletions(-) diff --git a/src/common/aes.c b/src/common/aes.c index ab8f7f6..c7e0aff 100644 --- a/src/common/aes.c +++ b/src/common/aes.c @@ -44,12 +44,6 @@ #endif /*======================================================================*/ -/* From rijndael-alg-fst.h */ - -typedef uint32_t u32; -typedef uint8_t u8; - -/*======================================================================*/ /* Interface to AES code, and counter implementation */ /** Implements an AES counter-mode cipher. */ @@ -65,27 +59,27 @@ struct aes_cnt_cipher { #define USING_COUNTER_VARS /** These four values, together, implement a 128-bit counter, with * counter0 as the low-order word and counter3 as the high-order word. */ - u32 counter3; - u32 counter2; - u32 counter1; - u32 counter0; + uint32_t counter3; + uint32_t counter2; + uint32_t counter1; + uint32_t counter0; #endif #ifndef USE_RIJNDAEL_COUNTER_OPTIMIZATION #define USING_COUNTER_BUFS union { /** The counter, in big-endian order, as bytes. */ - u8 buf[16]; + uint8_t buf[16]; /** The counter, in big-endian order, as big-endian words. Note that * on big-endian platforms, this is redundant with counter3...0, * so we just use these values instead. */ - u32 buf32[4]; + uint32_t buf32[4]; } ctr_buf; #endif /** The encrypted value of ctr_buf. */ - u8 buf[16]; + uint8_t buf[16]; /** Our current stream position within buf. */ - u8 pos; + uint8_t pos; }; #if !defined(USING_COUNTER_VARS)

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[tor/master] Remove vestiges of RIJNDAEL_COUNTER_OPTIMIZATION
by nickm＠torproject.org 11 Nov '11

11 Nov '11

commit 46d236c68428a0fd0f008ec2a34ae08f1640b9b7 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 22:57:15 2011 -0500 Remove vestiges of RIJNDAEL_COUNTER_OPTIMIZATION --- src/common/aes.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) diff --git a/src/common/aes.c b/src/common/aes.c index c7e0aff..9c03b80 100644 --- a/src/common/aes.c +++ b/src/common/aes.c @@ -55,7 +55,7 @@ struct aes_cnt_cipher { AES_KEY key; #endif -#if !defined(WORDS_BIGENDIAN) || defined(USE_RIJNDAEL_COUNTER_OPTIMIZATION) +#if !defined(WORDS_BIGENDIAN) #define USING_COUNTER_VARS /** These four values, together, implement a 128-bit counter, with * counter0 as the low-order word and counter3 as the high-order word. */ @@ -65,8 +65,6 @@ struct aes_cnt_cipher { uint32_t counter0; #endif -#ifndef USE_RIJNDAEL_COUNTER_OPTIMIZATION -#define USING_COUNTER_BUFS union { /** The counter, in big-endian order, as bytes. */ uint8_t buf[16]; @@ -75,7 +73,7 @@ struct aes_cnt_cipher { * so we just use these values instead. */ uint32_t buf32[4]; } ctr_buf; -#endif + /** The encrypted value of ctr_buf. */ uint8_t buf[16]; /** Our current stream position within buf. */ @@ -149,9 +147,8 @@ aes_set_key(aes_cnt_cipher_t *cipher, const char *key, int key_bits) cipher->counter2 = 0; cipher->counter3 = 0; #endif -#ifdef USING_COUNTER_BUFS + memset(cipher->ctr_buf.buf, 0, sizeof(cipher->ctr_buf.buf)); -#endif cipher->pos = 0; _aes_fill_buf(cipher); @@ -171,7 +168,7 @@ aes_free_cipher(aes_cnt_cipher_t *cipher) tor_free(cipher); } -#if defined(USING_COUNTER_VARS) && defined(USING_COUNTER_BUFS) +#if defined(USING_COUNTER_VARS) #define UPDATE_CTR_BUF(c, n) STMT_BEGIN \ (c)->ctr_buf.buf32[3-(n)] = htonl((c)->counter ## n); \ STMT_END @@ -273,9 +270,7 @@ aes_set_iv(aes_cnt_cipher_t *cipher, const char *iv) cipher->counter0 = ntohl(get_uint32(iv+12)); #endif cipher->pos = 0; -#ifndef USE_RIJNDAEL_COUNTER_OPTIMIZATION memcpy(cipher->ctr_buf.buf, iv, 16); -#endif _aes_fill_buf(cipher); }

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[tor/master] Dump our internal AES implementation
by nickm＠torproject.org 11 Nov '11

11 Nov '11

commit 21cf7079fe2b3f0e5947f89f713c6a6fba37dc48 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Nov 8 22:51:59 2011 -0500 Dump our internal AES implementation This thing was pretty pointless on versions of OpenSSL 0.9.8 and later, and almost totally pointless on OpenSSL 1.0.0. Also, favor EVP by default, since it lets us get hardware acceleration where present. (See issue 4442) --- changes/aes_hackery | 11 + src/common/aes.c | 807 +-------------------------------------------------- 2 files changed, 18 insertions(+), 800 deletions(-) diff --git a/changes/aes_hackery b/changes/aes_hackery new file mode 100644 index 0000000..739c8a0 --- /dev/null +++ b/changes/aes_hackery @@ -0,0 +1,11 @@ + o Code simplification and refactoring: + - Unconditionally use OpenSSL's AES implementation instead of our + old built-in one. OpenSSL's AES has been better for a while, and + relatively few servers should still be on any version of OpenSSL + that doesn't have good optimized assembly AES. + + o Major features: + - Use OpenSSL's EVP interface for AES encryption, so that all + AES operations can use hardware acceleration (if present). + Resolves issue #4442. + diff --git a/src/common/aes.c b/src/common/aes.c index 81091e9..ab8f7f6 100644 --- a/src/common/aes.c +++ b/src/common/aes.c @@ -6,11 +6,7 @@ /** * \file aes.c - * \brief Implements the AES cipher (with 128-bit keys and blocks), - * and a counter-mode stream cipher on top of AES. This code is - * taken from the main Rijndael distribution. (We include this - * because many people are running older versions of OpenSSL without - * AES support.) + * \brief Implements a counter-mode stream cipher on top of AES. **/ #include "orconfig.h" @@ -23,72 +19,21 @@ #include "util.h" #include "torlog.h" -/* We have 3 strategies for getting AES: Via OpenSSL's AES_encrypt function, - * via OpenSSL's EVP_EncryptUpdate function, or via the built-in AES - * implementation below. */ +/* We have 2 strategies for getting AES: Via OpenSSL's AES_encrypt function, + * via OpenSSL's EVP_EncryptUpdate function. */ /** Defined iff we're using OpenSSL's AES functions for AES. */ #undef USE_OPENSSL_AES /** Defined iff we're using OpenSSL's EVP code for AES. */ #undef USE_OPENSSL_EVP -/** Defined iff we're using Tor's internal AES implementation, defined - * below. */ -#undef USE_BUILTIN_AES -/* Figure out our CPU type. We use this to pick an AES implementation. - * Macros are as listed at http://predef.sourceforge.net/prearch.html - */ -#if (defined(i386) || defined(__i386__) || defined(__i386) || defined(_X86_) \ - || defined(_M_IX86) || defined(__THW_INTEL__) || defined(__I86__)) -# define CPU_IS_X86 -#elif (defined(__amd64__) || defined(__amd64) || \ - defined(__x86_64__) || defined(__x86_64) || \ - defined(_M_X64)) -# define CPU_IS_X86_64 -#elif (defined(__ia64__) || defined(__ia64) || defined(_IA64) || \ - defined(_M_IA64)) -# define CPU_IS_IA64 -#elif (defined(__sparc__) || defined(__sparc)) -# define CPU_IS_SPARC -#elif (defined(__arm__) || defined (__TARGET_ARCH_ARM)) -# define CPU_IS_ARM -#endif - -/* Here we pick which to use, if none is force-defined. See - * http://archives.seul.org/or/dev/Feb-2007/msg00045.html - * for a summary of the most recent benchmarking results that led to this - * nutty decision tree. -*/ -#if (!defined(USE_BUILTIN_AES) && \ - !defined(USE_OPENSSL_AES) && \ +/* Here we pick which to use, if none is force-defined above */ +#if (!defined(USE_OPENSSL_AES) && \ !defined(USE_OPENSSL_EVP)) -/* OpenSSL 0.9.7 was the first to support AES. It was slower than our - * built-in implementation. - * OpenSSL 0.9.8 added assembly implementations for i386 and ia64. - * Either the i386 stuff isn't used for x86-64, or it isn't faster. - * OpenSSL 0.9.9 (not yet out) has added assembly implementations for - * x86_64 (aka amd64), sparc9, and arm - * - * Note: the "f" at the end of OpenSSL version numbers below means - * "release". */ -# if defined(CPU_IS_X86) || defined(CPU_IS_IA64) -# if OPENSSL_VERSION_NUMBER >= 0x0090800fL -# define USE_OPENSSL_AES -# endif -# endif +#define USE_OPENSSL_EVP -# if defined(CPU_IS_X86_64) || defined(CPU_IS_ARM) || defined(CPU_IS_SPARC) -# if OPENSSL_VERSION_NUMBER >= 0x0090900fL -# define USE_OPENSSL_AES -# endif -# endif - -/* Otherwise, use the built-in implementation below. */ -# ifndef USE_OPENSSL_AES -# define USE_BUILTIN_AES -# endif -#endif /* endif need to pick a method */ +#endif /* Include OpenSSL headers as needed. */ #ifdef USE_OPENSSL_AES @@ -98,41 +43,12 @@ # include <openssl/evp.h> #endif -/* Figure out which AES optimizations to use. */ -#ifdef USE_BUILTIN_AES -/** If this is defined, we take advantage of the fact that AES treats its - * input as a set of 4 32-bit words, so that there is no need to encode and - * decode the 128-bit counter before every block encryption */ -# define USE_RIJNDAEL_COUNTER_OPTIMIZATION -# if 0 && (defined(__powerpc__) || defined(__powerpc64__)) -/* XXXX do more experimentation before concluding this is actually - * a good idea. */ -# define FULL_UNROLL -# endif -#endif - /*======================================================================*/ /* From rijndael-alg-fst.h */ -typedef uint64_t u64; typedef uint32_t u32; typedef uint8_t u8; -#ifdef USE_BUILTIN_AES -#define MAXNR 14 - -static int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], - const u8 cipherKey[], int keyBits); -#ifdef USE_RIJNDAEL_COUNTER_OPTIMIZATION -static void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, - u32 ctr3, u32 ctr2, - u32 ctr1, u32 ctr0, u8 ct[16]); -#else -static void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, - const u8 pt[16], u8 ct[16]); -#endif -#endif - /*======================================================================*/ /* Interface to AES code, and counter implementation */ @@ -143,9 +59,6 @@ struct aes_cnt_cipher { EVP_CIPHER_CTX key; #elif defined(USE_OPENSSL_AES) AES_KEY key; -#else - u32 rk[4*(MAXNR+1)]; - int nr; #endif #if !defined(WORDS_BIGENDIAN) || defined(USE_RIJNDAEL_COUNTER_OPTIMIZATION) @@ -194,11 +107,6 @@ _aes_fill_buf(aes_cnt_cipher_t *cipher) * 3) changing the counter position was not trivial, last time I looked. * None of these issues are insurmountable in principle. */ -#if defined(USE_BUILTIN_AES) && defined(USE_RIJNDAEL_COUNTER_OPTIMIZATION) - rijndaelEncrypt(cipher->rk, cipher->nr, - cipher->counter3, cipher->counter2, - cipher->counter1, cipher->counter0, cipher->buf); -#else #if defined(USE_OPENSSL_EVP) { @@ -208,9 +116,6 @@ _aes_fill_buf(aes_cnt_cipher_t *cipher) } #elif defined(USE_OPENSSL_AES) AES_encrypt(cipher->ctr_buf.buf, cipher->buf, &cipher->key); -#else - rijndaelEncrypt(cipher->rk, cipher->nr, cipher->ctr_buf.buf, cipher->buf); -#endif #endif } @@ -243,9 +148,6 @@ aes_set_key(aes_cnt_cipher_t *cipher, const char *key, int key_bits) EVP_EncryptInit(&cipher->key, c, (const unsigned char*)key, NULL); #elif defined(USE_OPENSSL_AES) AES_set_encrypt_key((const unsigned char *)key, key_bits, &(cipher->key)); -#else - cipher->nr = rijndaelKeySetupEnc(cipher->rk, (const unsigned char*)key, - key_bits); #endif #ifdef USING_COUNTER_VARS cipher->counter0 = 0; @@ -384,698 +286,3 @@ aes_set_iv(aes_cnt_cipher_t *cipher, const char *iv) _aes_fill_buf(cipher); } -#ifdef USE_BUILTIN_AES -/*======================================================================*/ -/* From rijndael-alg-fst.c */ - -/** - * rijndael-alg-fst.c - * - * @version 3.0 (December 2000) - * - * Optimized ANSI C code for the Rijndael cipher (now AES) - * - * @author Vincent Rijmen <vincent.rijmen(a)esat.kuleuven.ac.be> - * @author Antoon Bosselaers <antoon.bosselaers(a)esat.kuleuven.ac.be> - * @author Paulo Barreto <paulo.barreto(a)terra.com.br> - * - * This code is hereby placed in the public domain. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* -Te0[x] = S [x].[02, 01, 01, 03]; -Te1[x] = S [x].[03, 02, 01, 01]; -Te2[x] = S [x].[01, 03, 02, 01]; -Te3[x] = S [x].[01, 01, 03, 02]; -Te4[x] = S [x].[01, 01, 01, 01]; - -Td0[x] = Si[x].[0e, 09, 0d, 0b]; -Td1[x] = Si[x].[0b, 0e, 09, 0d]; -Td2[x] = Si[x].[0d, 0b, 0e, 09]; -Td3[x] = Si[x].[09, 0d, 0b, 0e]; -Td4[x] = Si[x].[01, 01, 01, 01]; -*/ - -static const u32 Te0[256] = { - 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, - 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, - 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, - 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, - 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, - 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, - 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, - 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, - 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, - 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, - 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, - 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, - 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, - 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, - 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, - 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, - 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, - 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, - 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, - 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, - 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, - 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, - 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, - 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, - 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, - 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, - 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, - 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, - 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, - 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, - 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, - 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, - 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, - 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, - 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, - 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, - 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, - 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, - 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, - 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, - 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, - 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, - 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, - 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, - 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, - 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, - 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, - 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, - 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, - 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, - 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, - 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, - 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, - 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, - 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, - 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, - 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, - 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, - 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, - 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, - 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, - 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, - 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, - 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, -}; -static const u32 Te1[256] = { - 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU, - 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U, - 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU, - 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U, - 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU, - 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U, - 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU, - 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U, - 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U, - 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU, - 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U, - 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U, - 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U, - 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU, - 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U, - 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U, - 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU, - 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U, - 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U, - 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U, - 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU, - 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU, - 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U, - 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU, - 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU, - 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U, - 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU, - 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U, - 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU, - 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U, - 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U, - 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U, - 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU, - 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U, - 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU, - 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U, - 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU, - 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U, - 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U, - 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU, - 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU, - 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU, - 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U, - 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U, - 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU, - 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U, - 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU, - 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U, - 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU, - 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U, - 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU, - 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU, - 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U, - 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU, - 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U, - 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU, - 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U, - 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U, - 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U, - 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU, - 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU, - 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U, - 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU, - 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U, -}; -static const u32 Te2[256] = { - 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU, - 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U, - 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU, - 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U, - 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU, - 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U, - 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU, - 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U, - 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U, - 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU, - 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U, - 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U, - 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U, - 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU, - 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U, - 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U, - 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU, - 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U, - 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U, - 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U, - 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU, - 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU, - 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U, - 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU, - 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU, - 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U, - 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU, - 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U, - 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU, - 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U, - 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U, - 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U, - 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU, - 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U, - 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU, - 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U, - 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU, - 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U, - 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U, - 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU, - 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU, - 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU, - 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U, - 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U, - 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU, - 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U, - 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU, - 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U, - 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU, - 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U, - 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU, - 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU, - 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U, - 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU, - 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U, - 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU, - 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U, - 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U, - 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U, - 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU, - 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU, - 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U, - 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU, - 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U, -}; -static const u32 Te3[256] = { - - 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U, - 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U, - 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U, - 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU, - 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU, - 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU, - 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U, - 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU, - 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU, - 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U, - 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U, - 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU, - 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU, - 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU, - 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU, - 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU, - 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U, - 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU, - 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU, - 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U, - 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U, - 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U, - 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U, - 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U, - 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU, - 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U, - 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU, - 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU, - 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U, - 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U, - 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U, - 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU, - 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U, - 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU, - 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU, - 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U, - 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U, - 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU, - 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U, - 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU, - 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U, - 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U, - 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U, - 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U, - 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU, - 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U, - 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU, - 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U, - 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU, - 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U, - 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU, - 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU, - 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU, - 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU, - 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U, - 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U, - 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U, - 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U, - 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U, - 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U, - 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU, - 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U, - 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, - 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, -}; -static const u32 Te4[256] = { - 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, - 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, - 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, - 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U, - 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU, - 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U, - 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU, - 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U, - 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U, - 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU, - 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U, - 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U, - 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U, - 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU, - 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U, - 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U, - 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU, - 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U, - 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U, - 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U, - 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU, - 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU, - 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U, - 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU, - 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU, - 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U, - 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU, - 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U, - 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU, - 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U, - 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U, - 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U, - 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU, - 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U, - 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU, - 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U, - 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU, - 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U, - 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U, - 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU, - 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU, - 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU, - 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U, - 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U, - 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU, - 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U, - 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU, - 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U, - 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU, - 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U, - 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU, - 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU, - 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U, - 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU, - 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U, - 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU, - 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U, - 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U, - 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U, - 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU, - 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU, - 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U, - 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, - 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, -}; - -static const u32 rcon[] = { - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000, - 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ -}; - -#define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00) - -#ifdef _MSC_VER -#define GETU32(p) SWAP(*((u32 *)(p))) -#define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); } -#else -#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) -#define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } -#endif - -/** - * Expand the cipher key into the encryption key schedule. - * - * @return the number of rounds for the given cipher key size. - */ -static int -rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) -{ - int i = 0; - u32 temp; - - rk[0] = GETU32(cipherKey ); - rk[1] = GETU32(cipherKey + 4); - rk[2] = GETU32(cipherKey + 8); - rk[3] = GETU32(cipherKey + 12); - if (keyBits == 128) { - for (;;) { - temp = rk[3]; - rk[4] = rk[0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[5] = rk[1] ^ rk[4]; - rk[6] = rk[2] ^ rk[5]; - rk[7] = rk[3] ^ rk[6]; - if (++i == 10) { - return 10; - } - rk += 4; - } - } - rk[4] = GETU32(cipherKey + 16); - rk[5] = GETU32(cipherKey + 20); - if (keyBits == 192) { - for (;;) { - temp = rk[ 5]; - rk[ 6] = rk[ 0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[ 7] = rk[ 1] ^ rk[ 6]; - rk[ 8] = rk[ 2] ^ rk[ 7]; - rk[ 9] = rk[ 3] ^ rk[ 8]; - if (++i == 8) { - return 12; - } - rk[10] = rk[ 4] ^ rk[ 9]; - rk[11] = rk[ 5] ^ rk[10]; - rk += 6; - } - } - rk[6] = GETU32(cipherKey + 24); - rk[7] = GETU32(cipherKey + 28); - if (keyBits == 256) { - for (;;) { - temp = rk[ 7]; - rk[ 8] = rk[ 0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[ 9] = rk[ 1] ^ rk[ 8]; - rk[10] = rk[ 2] ^ rk[ 9]; - rk[11] = rk[ 3] ^ rk[10]; - if (++i == 7) { - return 14; - } - temp = rk[11]; - rk[12] = rk[ 4] ^ - (Te4[(temp >> 24) ] & 0xff000000) ^ - (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(temp ) & 0xff] & 0x000000ff); - rk[13] = rk[ 5] ^ rk[12]; - rk[14] = rk[ 6] ^ rk[13]; - rk[15] = rk[ 7] ^ rk[14]; - - rk += 8; - } - } - return 0; -} - -#ifdef USE_RIJNDAEL_COUNTER_OPTIMIZATION -static void -rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, u32 ctr3, u32 ctr2, u32 ctr1, u32 ctr0, u8 ct[16]) -#else -static void -rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) -#endif -{ - u32 s0, s1, s2, s3, t0, t1, t2, t3; -#ifndef FULL_UNROLL - int r; -#endif /* ?FULL_UNROLL */ - - /* - * map byte array block to cipher state - * and add initial round key: - */ -#ifdef USE_RIJNDAEL_COUNTER_OPTIMIZATION - s0 = ctr3 ^ rk[0]; - s1 = ctr2 ^ rk[1]; - s2 = ctr1 ^ rk[2]; - s3 = ctr0 ^ rk[3]; -#else - s0 = GETU32(pt ) ^ rk[0]; - s1 = GETU32(pt + 4) ^ rk[1]; - s2 = GETU32(pt + 8) ^ rk[2]; - s3 = GETU32(pt + 12) ^ rk[3]; -#endif - -#ifdef FULL_UNROLL - /* round 1: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7]; - /* round 2: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11]; - /* round 3: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15]; - /* round 4: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19]; - /* round 5: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23]; - /* round 6: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27]; - /* round 7: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31]; - /* round 8: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35]; - /* round 9: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39]; - if (Nr > 10) { - /* round 10: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43]; - /* round 11: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47]; - if (Nr > 12) { - /* round 12: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51]; - /* round 13: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55]; - } - } - rk += Nr << 2; -#else /* !FULL_UNROLL */ - /* - * Nr - 1 full rounds: - */ - r = Nr >> 1; - for (;;) { - t0 = - Te0[(s0 >> 24) ] ^ - Te1[(s1 >> 16) & 0xff] ^ - Te2[(s2 >> 8) & 0xff] ^ - Te3[(s3 ) & 0xff] ^ - rk[4]; - t1 = - Te0[(s1 >> 24) ] ^ - Te1[(s2 >> 16) & 0xff] ^ - Te2[(s3 >> 8) & 0xff] ^ - Te3[(s0 ) & 0xff] ^ - rk[5]; - t2 = - Te0[(s2 >> 24) ] ^ - Te1[(s3 >> 16) & 0xff] ^ - Te2[(s0 >> 8) & 0xff] ^ - Te3[(s1 ) & 0xff] ^ - rk[6]; - t3 = - Te0[(s3 >> 24) ] ^ - Te1[(s0 >> 16) & 0xff] ^ - Te2[(s1 >> 8) & 0xff] ^ - Te3[(s2 ) & 0xff] ^ - rk[7]; - - rk += 8; - if (--r == 0) { - break; - } - - s0 = - Te0[(t0 >> 24) ] ^ - Te1[(t1 >> 16) & 0xff] ^ - Te2[(t2 >> 8) & 0xff] ^ - Te3[(t3 ) & 0xff] ^ - rk[0]; - s1 = - Te0[(t1 >> 24) ] ^ - Te1[(t2 >> 16) & 0xff] ^ - Te2[(t3 >> 8) & 0xff] ^ - Te3[(t0 ) & 0xff] ^ - rk[1]; - s2 = - Te0[(t2 >> 24) ] ^ - Te1[(t3 >> 16) & 0xff] ^ - Te2[(t0 >> 8) & 0xff] ^ - Te3[(t1 ) & 0xff] ^ - rk[2]; - s3 = - Te0[(t3 >> 24) ] ^ - Te1[(t0 >> 16) & 0xff] ^ - Te2[(t1 >> 8) & 0xff] ^ - Te3[(t2 ) & 0xff] ^ - rk[3]; - } -#endif /* ?FULL_UNROLL */ - /* - * apply last round and - * map cipher state to byte array block: - */ - s0 = - (Te4[(t0 >> 24) ] & 0xff000000) ^ - (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t3 ) & 0xff] & 0x000000ff) ^ - rk[0]; - PUTU32(ct , s0); - s1 = - (Te4[(t1 >> 24) ] & 0xff000000) ^ - (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t0 ) & 0xff] & 0x000000ff) ^ - rk[1]; - PUTU32(ct + 4, s1); - s2 = - (Te4[(t2 >> 24) ] & 0xff000000) ^ - (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t1 ) & 0xff] & 0x000000ff) ^ - rk[2]; - PUTU32(ct + 8, s2); - s3 = - (Te4[(t3 >> 24) ] & 0xff000000) ^ - (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t2 ) & 0xff] & 0x000000ff) ^ - rk[3]; - PUTU32(ct + 12, s3); -} -#endif - -#ifdef AES_BENCHMARK -int -main(int c, char **v) -{ - int i; - char blob[509]; /* the size of a cell payload. */ - char blob_out[509]; - aes_cnt_cipher_t *cipher = aes_new_cipher(); - aes_set_key(cipher, "aesbenchmarkkey!", 128); - memset(blob, 'z', sizeof(blob)); - - for (i=0;i<1000000; ++i) { - aes_crypt(cipher, blob, sizeof(blob), blob_out); - } - return 0; -} -#endif -

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