commit 769d54c5d7933ccb4c8638e71ce4b928298ac66a Author: George Kadianakis desnacked@riseup.net Date: Tue Mar 30 00:03:27 2021 +0300

Add two new test vectors for ed25519 key blinding.

- Also fix the vector producing script to work with python3. --- src/test/ed25519_exts_ref.py | 12 ++++++++---- src/test/ed25519_vectors.inc | 22 ++++++++++++++++++++++ 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/src/test/ed25519_exts_ref.py b/src/test/ed25519_exts_ref.py index dcc0a7c25a..abc9a1de7f 100644 --- a/src/test/ed25519_exts_ref.py +++ b/src/test/ed25519_exts_ref.py @@ -42,7 +42,7 @@ def blindESK(esk, param): s_prime = (s * mult) % ell k = esk[32:] assert(len(k) == 32) - k_prime = H("Derive temporary signing key hash input" + k)[:32] + k_prime = H(b"Derive temporary signing key hash input" + k)[:32] return encodeint(s_prime) + k_prime

def blindPK(pk, param): @@ -170,6 +170,8 @@ RAND_INPUTS = [ '5c8eac469bb3f1b85bc7cd893f52dc42a9ab66f1b02b5ce6a68e9b175d3bb433', 'eda433d483059b6d1ff8b7cfbd0fe406bfb23722c8f3c8252629284573b61b86', '4377c40431c30883c5fbd9bc92ae48d1ed8a47b81d13806beac5351739b5533d', + 'c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b', + 'c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b', 'c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b']

# From pprint.pprint([ binascii.b2a_hex(os.urandom(32)) for _ in xrange(8) ]) @@ -181,7 +183,9 @@ BLINDING_PARAMS = [ 'b1fe79d1dec9bc108df69f6612c72812755751f21ecc5af99663b30be8b9081f', '81f1512b63ab5fb5c1711a4ec83d379c420574aedffa8c3368e1c3989a3a0084', '97f45142597c473a4b0e9a12d64561133ad9e1155fe5a9807fe6af8a93557818', - '3f44f6a5a92cde816635dfc12ade70539871078d2ff097278be2a555c9859cd0'] + '3f44f6a5a92cde816635dfc12ade70539871078d2ff097278be2a555c9859cd0', + '0000000000000000000000000000000000000000000000000000000000000000', + '1111111111111111111111111111111111111111111111111111111111111111']

PREFIX = "ED25519_"

@@ -193,9 +197,9 @@ def writeArray(name, array): if len(h) > 70: h1 = h[:70] h2 = h[70:] - print(' "{0}"\n "{1}",'.format(h1,h2)) + print(' "{0}"\n "{1}",'.format(h1.decode('utf-8'),h2.decode('utf-8'))) else: - print(' "{0}",'.format(h)) + print(' "{0}",'.format(h.decode('utf-8'))) print("};\n")

def comment(text, initial="/**"): diff --git a/src/test/ed25519_vectors.inc b/src/test/ed25519_vectors.inc index 60c863beba..3813282e00 100644 --- a/src/test/ed25519_vectors.inc +++ b/src/test/ed25519_vectors.inc @@ -16,6 +16,8 @@ static const char *ED25519_SECRET_KEYS[] = { "eda433d483059b6d1ff8b7cfbd0fe406bfb23722c8f3c8252629284573b61b86", "4377c40431c30883c5fbd9bc92ae48d1ed8a47b81d13806beac5351739b5533d", "c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b", + "c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b", + "c6bbcce615839756aed2cc78b1de13884dd3618f48367a17597a16c1cd7a290b", };

/** @@ -39,6 +41,10 @@ static const char *ED25519_EXPANDED_SECRET_KEYS[] = { "e5fd7ac43794394507ad440ecfdf59c4c255f19b768a273109e06d7d8e", "b003077c1e52a62308eef7950b2d532e1d4a7eea50ad22d8ac11b892851f1c40ffb9c9" "ff8dcd0c6c233f665a2e176324d92416bfcfcd1f787424c0c667452d86", + "b003077c1e52a62308eef7950b2d532e1d4a7eea50ad22d8ac11b892851f1c40ffb9c9" + "ff8dcd0c6c233f665a2e176324d92416bfcfcd1f787424c0c667452d86", + "b003077c1e52a62308eef7950b2d532e1d4a7eea50ad22d8ac11b892851f1c40ffb9c9" + "ff8dcd0c6c233f665a2e176324d92416bfcfcd1f787424c0c667452d86", };

/** @@ -53,6 +59,8 @@ static const char *ED25519_PUBLIC_KEYS[] = { "d21c294db0e64cb2d8976625786ede1d9754186ae8197a64d72f68c792eecc19", "c4d58b4cf85a348ff3d410dd936fa460c4f18da962c01b1963792b9dcc8a6ea6", "95126f14d86494020665face03f2d42ee2b312a85bc729903eb17522954a1c4a", + "95126f14d86494020665face03f2d42ee2b312a85bc729903eb17522954a1c4a", + "95126f14d86494020665face03f2d42ee2b312a85bc729903eb17522954a1c4a", };

/** @@ -69,6 +77,8 @@ static const char *ED25519_CURVE25519_PUBLIC_KEYS[] = { "59e20dcb691c4a345fe86c8a79ac817e5b514d84bbf0512a842a08e43f7f087e", "9e43b820b320eda35f66f122c155b2bf8e2192c468617b7115bf067d19e08369", "861f33296cb57f8f01e4a5e8a7e5d5d7043a6247586ab36dea8a1a3c4403ee30", + "861f33296cb57f8f01e4a5e8a7e5d5d7043a6247586ab36dea8a1a3c4403ee30", + "861f33296cb57f8f01e4a5e8a7e5d5d7043a6247586ab36dea8a1a3c4403ee30", };

/** @@ -83,6 +93,8 @@ static const char *ED25519_BLINDING_PARAMS[] = { "81f1512b63ab5fb5c1711a4ec83d379c420574aedffa8c3368e1c3989a3a0084", "97f45142597c473a4b0e9a12d64561133ad9e1155fe5a9807fe6af8a93557818", "3f44f6a5a92cde816635dfc12ade70539871078d2ff097278be2a555c9859cd0", + "0000000000000000000000000000000000000000000000000000000000000000", + "1111111111111111111111111111111111111111111111111111111111111111", };

/** @@ -107,6 +119,10 @@ static const char *ED25519_BLINDED_SECRET_KEYS[] = { "8f8e556d78f4bdcb9a13b6f6066fe81d3134ae965dc48cd0785b3af2b8", "288cbfd923cb286d48c084555b5bdd06c05e92fb81acdb45271367f57515380e053d9c" "00c81e1331c06ab50087be8cfc7dc11691b132614474f1aa9c2503cccd", + "e5cd03eb4cc456e11bc36724b558873df0045729b22d8b748360067a7770ac02053d9c" + "00c81e1331c06ab50087be8cfc7dc11691b132614474f1aa9c2503cccd", + "2cf7ed8b163f5af960d2fc62e1883aa422a6090736b4f18a5456ddcaf78ede0c053d9c" + "00c81e1331c06ab50087be8cfc7dc11691b132614474f1aa9c2503cccd", };

/** @@ -123,6 +139,8 @@ static const char *ED25519_BLINDED_PUBLIC_KEYS[] = { "2b946a484344eb1c17c89dd8b04196a84f3b7222c876a07a4cece85f676f87d9", "c6b585129b135f8769df2eba987e76e089e80ba3a2a6729134d3b28008ac098e", "0eefdc795b59cabbc194c6174e34ba9451e8355108520554ec285acabebb34ac", + "312404d06a0a9de489904b18d5233e83a50b225977fa8734f2c897a73c067952", + "952a908a4a9e0e5176a2549f8f328955aca6817a9fdc59e3acec5dec50838108", };

/** @@ -146,5 +164,9 @@ static const char *ED25519_SELF_SIGNATURES[] = { "4867daa60f2a82d09ba9652d41e8dde292b624afc8d2c26441b95e3c0e", "815213640a643d198bd056e02bba74e1c8d2d931643e84497adf3347eb485079c9afe0" "afce9284cdc084946b561abbb214f1304ca11228ff82702185cf28f60d", + "815213640a643d198bd056e02bba74e1c8d2d931643e84497adf3347eb485079c9afe0" + "afce9284cdc084946b561abbb214f1304ca11228ff82702185cf28f60d", + "815213640a643d198bd056e02bba74e1c8d2d931643e84497adf3347eb485079c9afe0" + "afce9284cdc084946b561abbb214f1304ca11228ff82702185cf28f60d", };