diff options
Diffstat (limited to 'tests/test_utils.py')
| -rw-r--r-- | tests/test_utils.py | 373 |
1 files changed, 169 insertions, 204 deletions
diff --git a/tests/test_utils.py b/tests/test_utils.py index 0692c8d1..5c58fd76 100644 --- a/tests/test_utils.py +++ b/tests/test_utils.py @@ -17,14 +17,12 @@ import textwrap import pytest from .utils import ( - load_nist_vectors, load_nist_vectors_from_file, load_cryptrec_vectors, - load_cryptrec_vectors_from_file, load_openssl_vectors, - load_openssl_vectors_from_file, load_hash_vectors, - load_hash_vectors_from_file + load_nist_vectors, load_vectors_from_file, load_cryptrec_vectors, + load_openssl_vectors, load_hash_vectors, ) -def test_load_nist_vectors_encrypt(): +def test_load_nist_vectors(): vector_data = textwrap.dedent(""" # CAVS 11.1 # Config info for aes_values @@ -62,7 +60,7 @@ def test_load_nist_vectors_encrypt(): PLAINTEXT = 9798c4640bad75c7c3227db910174e72 """).splitlines() - assert load_nist_vectors(vector_data, "ENCRYPT") == [ + assert load_nist_vectors(vector_data) == [ { "key": b"00000000000000000000000000000000", "iv": b"00000000000000000000000000000000", @@ -75,118 +73,6 @@ def test_load_nist_vectors_encrypt(): "plaintext": b"9798c4640bad75c7c3227db910174e72", "ciphertext": b"a9a1631bf4996954ebc093957b234589", }, - ] - - -def test_load_nist_vectors_decrypt(): - vector_data = textwrap.dedent(""" - # CAVS 11.1 - # Config info for aes_values - # AESVS GFSbox test data for CBC - # State : Encrypt and Decrypt - # Key Length : 128 - # Generated on Fri Apr 22 15:11:33 2011 - - [ENCRYPT] - - COUNT = 0 - KEY = 00000000000000000000000000000000 - IV = 00000000000000000000000000000000 - PLAINTEXT = f34481ec3cc627bacd5dc3fb08f273e6 - CIPHERTEXT = 0336763e966d92595a567cc9ce537f5e - - COUNT = 1 - KEY = 00000000000000000000000000000000 - IV = 00000000000000000000000000000000 - PLAINTEXT = 9798c4640bad75c7c3227db910174e72 - CIPHERTEXT = a9a1631bf4996954ebc093957b234589 - - [DECRYPT] - - COUNT = 0 - KEY = 00000000000000000000000000000000 - IV = 00000000000000000000000000000000 - CIPHERTEXT = 0336763e966d92595a567cc9ce537f5e - PLAINTEXT = f34481ec3cc627bacd5dc3fb08f273e6 - - COUNT = 1 - KEY = 00000000000000000000000000000000 - IV = 00000000000000000000000000000000 - CIPHERTEXT = a9a1631bf4996954ebc093957b234589 - PLAINTEXT = 9798c4640bad75c7c3227db910174e72 - """).splitlines() - - assert load_nist_vectors(vector_data, "DECRYPT") == [ - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"f34481ec3cc627bacd5dc3fb08f273e6", - "ciphertext": b"0336763e966d92595a567cc9ce537f5e", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"9798c4640bad75c7c3227db910174e72", - "ciphertext": b"a9a1631bf4996954ebc093957b234589", - }, - ] - - -def test_load_nist_vectors_from_file_encrypt(): - assert load_nist_vectors_from_file( - os.path.join("ciphers", "AES", "CBC", "CBCGFSbox128.rsp"), - "ENCRYPT" - ) == [ - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"f34481ec3cc627bacd5dc3fb08f273e6", - "ciphertext": b"0336763e966d92595a567cc9ce537f5e", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"9798c4640bad75c7c3227db910174e72", - "ciphertext": b"a9a1631bf4996954ebc093957b234589", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"96ab5c2ff612d9dfaae8c31f30c42168", - "ciphertext": b"ff4f8391a6a40ca5b25d23bedd44a597", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"6a118a874519e64e9963798a503f1d35", - "ciphertext": b"dc43be40be0e53712f7e2bf5ca707209", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"cb9fceec81286ca3e989bd979b0cb284", - "ciphertext": b"92beedab1895a94faa69b632e5cc47ce", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"b26aeb1874e47ca8358ff22378f09144", - "ciphertext": b"459264f4798f6a78bacb89c15ed3d601", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"58c8e00b2631686d54eab84b91f0aca1", - "ciphertext": b"08a4e2efec8a8e3312ca7460b9040bbf", - }, - ] - - -def test_load_nist_vectors_from_file_decrypt(): - assert load_nist_vectors_from_file( - os.path.join("ciphers", "AES", "CBC", "CBCGFSbox128.rsp"), - "DECRYPT", - ) == [ { "key": b"00000000000000000000000000000000", "iv": b"00000000000000000000000000000000", @@ -199,36 +85,6 @@ def test_load_nist_vectors_from_file_decrypt(): "plaintext": b"9798c4640bad75c7c3227db910174e72", "ciphertext": b"a9a1631bf4996954ebc093957b234589", }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"96ab5c2ff612d9dfaae8c31f30c42168", - "ciphertext": b"ff4f8391a6a40ca5b25d23bedd44a597", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"6a118a874519e64e9963798a503f1d35", - "ciphertext": b"dc43be40be0e53712f7e2bf5ca707209", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"cb9fceec81286ca3e989bd979b0cb284", - "ciphertext": b"92beedab1895a94faa69b632e5cc47ce", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"b26aeb1874e47ca8358ff22378f09144", - "ciphertext": b"459264f4798f6a78bacb89c15ed3d601", - }, - { - "key": b"00000000000000000000000000000000", - "iv": b"00000000000000000000000000000000", - "plaintext": b"58c8e00b2631686d54eab84b91f0aca1", - "ciphertext": b"08a4e2efec8a8e3312ca7460b9040bbf", - }, ] @@ -286,20 +142,6 @@ def test_load_cryptrec_vectors_invalid(): load_cryptrec_vectors(vector_data) -def test_load_cryptrec_vectors_from_file_encrypt(): - test_set = load_cryptrec_vectors_from_file( - os.path.join("ciphers", "Camellia", "camellia-128-ecb.txt"), - ) - assert test_set[0] == ( - { - "key": b"00000000000000000000000000000000", - "plaintext": b"80000000000000000000000000000000", - "ciphertext": b"07923A39EB0A817D1C4D87BDB82D1F1C", - } - ) - assert len(test_set) == 1280 - - def test_load_openssl_vectors(): vector_data = textwrap.dedent( """ @@ -351,39 +193,6 @@ def test_load_openssl_vectors(): ] -def test_load_openssl_vectors_from_file(): - test_list = load_openssl_vectors_from_file( - os.path.join("ciphers", "Camellia", "camellia-ofb.txt") - ) - assert len(test_list) == 24 - assert test_list[:4] == [ - { - "key": b"2B7E151628AED2A6ABF7158809CF4F3C", - "iv": b"000102030405060708090A0B0C0D0E0F", - "plaintext": b"6BC1BEE22E409F96E93D7E117393172A", - "ciphertext": b"14F7646187817EB586599146B82BD719", - }, - { - "key": b"2B7E151628AED2A6ABF7158809CF4F3C", - "iv": b"50FE67CC996D32B6DA0937E99BAFEC60", - "plaintext": b"AE2D8A571E03AC9C9EB76FAC45AF8E51", - "ciphertext": b"25623DB569CA51E01482649977E28D84", - }, - { - "key": b"2B7E151628AED2A6ABF7158809CF4F3C", - "iv": b"D9A4DADA0892239F6B8B3D7680E15674", - "plaintext": b"30C81C46A35CE411E5FBC1191A0A52EF", - "ciphertext": b"C776634A60729DC657D12B9FCA801E98", - }, - { - "key": b"2B7E151628AED2A6ABF7158809CF4F3C", - "iv": b"A78819583F0308E7A6BF36B1386ABF23", - "plaintext": b"F69F2445DF4F9B17AD2B417BE66C3710", - "ciphertext": b"D776379BE0E50825E681DA1A4C980E8E", - }, - ] - - def test_load_hash_vectors(): vector_data = textwrap.dedent(""" @@ -442,14 +251,170 @@ def test_load_hash_vectors_bad_data(): load_hash_vectors(vector_data) -def test_load_hash_vectors_from_file(): - test_list = load_hash_vectors_from_file( - os.path.join("hashes", "MD5", "rfc-1321.txt") +def test_load_vectors_from_file(): + vectors = load_vectors_from_file( + os.path.join("ciphers", "Blowfish", "bf-cfb.txt"), + load_nist_vectors, ) - assert len(test_list) == 7 - assert test_list[:4] == [ - (b"", "d41d8cd98f00b204e9800998ecf8427e"), - (b"61", "0cc175b9c0f1b6a831c399e269772661"), - (b"616263", "900150983cd24fb0d6963f7d28e17f72"), - (b"6d65737361676520646967657374", "f96b697d7cb7938d525a2f31aaf161d0"), + assert vectors == [ + { + "key": b"0123456789ABCDEFF0E1D2C3B4A59687", + "iv": b"FEDCBA9876543210", + "plaintext": ( + b"37363534333231204E6F77206973207468652074696D6520666F722000" + ), + "ciphertext": ( + b"E73214A2822139CAF26ECF6D2EB9E76E3DA3DE04D1517200519D57A6C3" + ), + } + ] + + +def test_load_nist_gcm_vectors(): + vector_data = textwrap.dedent(""" + [Keylen = 128] + [IVlen = 96] + [PTlen = 0] + [AADlen = 0] + [Taglen = 128] + + Count = 0 + Key = 11754cd72aec309bf52f7687212e8957 + IV = 3c819d9a9bed087615030b65 + PT = + AAD = + CT = + Tag = 250327c674aaf477aef2675748cf6971 + + Count = 1 + Key = 272f16edb81a7abbea887357a58c1917 + IV = 794ec588176c703d3d2a7a07 + PT = + AAD = + CT = + Tag = b6e6f197168f5049aeda32dafbdaeb + + Count = 2 + Key = a49a5e26a2f8cb63d05546c2a62f5343 + IV = 907763b19b9b4ab6bd4f0281 + CT = + AAD = + Tag = a2be08210d8c470a8df6e8fbd79ec5cf + FAIL + + Count = 3 + Key = 5c1155084cc0ede76b3bc22e9f7574ef + IV = 9549e4ba69a61cad7856efc1 + PT = d1448fa852b84408e2dad8381f363de7 + AAD = e98e9d9c618e46fef32660976f854ee3 + CT = f78b60ca125218493bea1c50a2e12ef4 + Tag = d72da7f5c6cf0bca7242c71835809449 + + [Keylen = 128] + [IVlen = 96] + [PTlen = 0] + [AADlen = 0] + [Taglen = 120] + + Count = 0 + Key = eac258e99c55e6ae8ef1da26640613d7 + IV = 4e8df20faaf2c8eebe922902 + CT = + AAD = + Tag = e39aeaebe86aa309a4d062d6274339 + PT = + + Count = 1 + Key = 3726cf02fcc6b8639a5497652c94350d + IV = 55fef82cde693ce76efcc193 + CT = + AAD = + Tag = 3d68111a81ed22d2ef5bccac4fc27f + FAIL + + Count = 2 + Key = f202299d5fd74f03b12d2119a6c4c038 + IV = eec51e7958c3f20a1bb71815 + CT = + AAD = + Tag = a81886b3fb26e51fca87b267e1e157 + FAIL + + Count = 3 + Key = fd52925f39546b4c55ffb6b20c59898c + IV = f5cf3227444afd905a5f6dba + CT = + AAD = + Tag = 1665b0f1a0b456e1664cfd3de08ccd + PT = + + [Keylen = 128] + [IVlen = 8] + [PTlen = 104] + [AADlen = 0] + [Taglen = 128] + + Count = 0 + Key = 58fab7632bcf10d2bcee58520bf37414 + IV = 3c + CT = 15c4db4cbb451211179d57017f + AAD = + Tag = eae841d4355feeb3f786bc86625f1e5b + FAIL + """).splitlines() + assert load_nist_vectors(vector_data) == [ + {'aad': b'', + 'pt': b'', + 'iv': b'3c819d9a9bed087615030b65', + 'tag': b'250327c674aaf477aef2675748cf6971', + 'key': b'11754cd72aec309bf52f7687212e8957', + 'ct': b''}, + {'aad': b'', + 'pt': b'', + 'iv': b'794ec588176c703d3d2a7a07', + 'tag': b'b6e6f197168f5049aeda32dafbdaeb', + 'key': b'272f16edb81a7abbea887357a58c1917', + 'ct': b''}, + {'aad': b'', + 'iv': b'907763b19b9b4ab6bd4f0281', + 'tag': b'a2be08210d8c470a8df6e8fbd79ec5cf', + 'key': b'a49a5e26a2f8cb63d05546c2a62f5343', + 'ct': b'', + 'fail': True}, + {'aad': b'e98e9d9c618e46fef32660976f854ee3', + 'pt': b'd1448fa852b84408e2dad8381f363de7', + 'iv': b'9549e4ba69a61cad7856efc1', + 'tag': b'd72da7f5c6cf0bca7242c71835809449', + 'key': b'5c1155084cc0ede76b3bc22e9f7574ef', + 'ct': b'f78b60ca125218493bea1c50a2e12ef4'}, + {'aad': b'', + 'pt': b'', + 'iv': b'4e8df20faaf2c8eebe922902', + 'tag': b'e39aeaebe86aa309a4d062d6274339', + 'key': b'eac258e99c55e6ae8ef1da26640613d7', + 'ct': b''}, + {'aad': b'', + 'iv': b'55fef82cde693ce76efcc193', + 'tag': b'3d68111a81ed22d2ef5bccac4fc27f', + 'key': b'3726cf02fcc6b8639a5497652c94350d', + 'ct': b'', + 'fail': True}, + {'aad': b'', + 'iv': b'eec51e7958c3f20a1bb71815', + 'tag': b'a81886b3fb26e51fca87b267e1e157', + 'key': b'f202299d5fd74f03b12d2119a6c4c038', + 'ct': b'', + 'fail': True}, + {'aad': b'', + 'pt': b'', + 'iv': b'f5cf3227444afd905a5f6dba', + 'tag': b'1665b0f1a0b456e1664cfd3de08ccd', + 'key': b'fd52925f39546b4c55ffb6b20c59898c', + 'ct': b''}, + {'aad': b'', + 'iv': b'3c', + 'tag': b'eae841d4355feeb3f786bc86625f1e5b', + 'key': b'58fab7632bcf10d2bcee58520bf37414', + 'ct': b'15c4db4cbb451211179d57017f', + 'fail': True}, ] |