1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
# Copyright 2015 Egor Tensin <Egor.Tensin@gmail.com>
# This file is licensed under the terms of the MIT License.
# See LICENSE.txt for details.
from datetime import datetime
import logging
import toolkit
import sys
_plaintexts = ['6bc1bee22e409f96e93d7e117393172a',
'ae2d8a571e03ac9c9eb76fac45af8e51',
'30c81c46a35ce411e5fbc1191a0a52ef',
'f69f2445df4f9b17ad2b417be66c3710']
_keys = {toolkit.AES128: '2b7e151628aed2a6abf7158809cf4f3c',
toolkit.AES192: '8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b',
toolkit.AES256: '603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4'}
_default_iv = '000102030405060708090a0b0c0d0e0f'
_ctr_iv = 'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
_init_vectors = {toolkit.AES128: {toolkit.CBC: _default_iv,
toolkit.CFB: _default_iv,
toolkit.OFB: _default_iv,
toolkit.CTR: _ctr_iv}}
_init_vectors[toolkit.AES192] = _init_vectors[toolkit.AES128]
_init_vectors[toolkit.AES256] = _init_vectors[toolkit.AES128]
_ciphertexts = {toolkit.AES128: {toolkit.ECB: ['3ad77bb40d7a3660a89ecaf32466ef97',
'f5d3d58503b9699de785895a96fdbaaf',
'43b1cd7f598ece23881b00e3ed030688',
'7b0c785e27e8ad3f8223207104725dd4'],
toolkit.CBC: ['7649abac8119b246cee98e9b12e9197d',
'5086cb9b507219ee95db113a917678b2',
'73bed6b8e3c1743b7116e69e22229516',
'3ff1caa1681fac09120eca307586e1a7'],
toolkit.CFB: ['3b3fd92eb72dad20333449f8e83cfb4a',
'c8a64537a0b3a93fcde3cdad9f1ce58b',
'26751f67a3cbb140b1808cf187a4f4df',
'c04b05357c5d1c0eeac4c66f9ff7f2e6'],
toolkit.OFB: ['3b3fd92eb72dad20333449f8e83cfb4a',
'7789508d16918f03f53c52dac54ed825',
'9740051e9c5fecf64344f7a82260edcc',
'304c6528f659c77866a510d9c1d6ae5e'],
toolkit.CTR: ['874d6191b620e3261bef6864990db6ce',
'9806f66b7970fdff8617187bb9fffdff',
'5ae4df3edbd5d35e5b4f09020db03eab',
'1e031dda2fbe03d1792170a0f3009cee']},
toolkit.AES192: {toolkit.ECB: ['bd334f1d6e45f25ff712a214571fa5cc',
'974104846d0ad3ad7734ecb3ecee4eef',
'ef7afd2270e2e60adce0ba2face6444e',
'9a4b41ba738d6c72fb16691603c18e0e'],
toolkit.CBC: ['4f021db243bc633d7178183a9fa071e8',
'b4d9ada9ad7dedf4e5e738763f69145a',
'571b242012fb7ae07fa9baac3df102e0',
'08b0e27988598881d920a9e64f5615cd'],
toolkit.CFB: ['cdc80d6fddf18cab34c25909c99a4174',
'67ce7f7f81173621961a2b70171d3d7a',
'2e1e8a1dd59b88b1c8e60fed1efac4c9',
'c05f9f9ca9834fa042ae8fba584b09ff'],
toolkit.OFB: ['cdc80d6fddf18cab34c25909c99a4174',
'fcc28b8d4c63837c09e81700c1100401',
'8d9a9aeac0f6596f559c6d4daf59a5f2',
'6d9f200857ca6c3e9cac524bd9acc92a'],
toolkit.CTR: ['1abc932417521ca24f2b0459fe7e6e0b',
'090339ec0aa6faefd5ccc2c6f4ce8e94',
'1e36b26bd1ebc670d1bd1d665620abf7',
'4f78a7f6d29809585a97daec58c6b050']},
toolkit.AES256: {toolkit.ECB: ['f3eed1bdb5d2a03c064b5a7e3db181f8',
'591ccb10d410ed26dc5ba74a31362870',
'b6ed21b99ca6f4f9f153e7b1beafed1d',
'23304b7a39f9f3ff067d8d8f9e24ecc7'],
toolkit.CBC: ['f58c4c04d6e5f1ba779eabfb5f7bfbd6',
'9cfc4e967edb808d679f777bc6702c7d',
'39f23369a9d9bacfa530e26304231461',
'b2eb05e2c39be9fcda6c19078c6a9d1b'],
toolkit.CFB: ['dc7e84bfda79164b7ecd8486985d3860',
'39ffed143b28b1c832113c6331e5407b',
'df10132415e54b92a13ed0a8267ae2f9',
'75a385741ab9cef82031623d55b1e471'],
toolkit.OFB: ['dc7e84bfda79164b7ecd8486985d3860',
'4febdc6740d20b3ac88f6ad82a4fb08d',
'71ab47a086e86eedf39d1c5bba97c408',
'0126141d67f37be8538f5a8be740e484'],
toolkit.CTR: ['601ec313775789a5b7a7f504bbf3d228',
'f443e3ca4d62b59aca84e990cacaf5c5',
'2b0930daa23de94ce87017ba2d84988d',
'dfc9c58db67aada613c2dd08457941a6']}}
def _assert_output(actual, expected):
if len(actual) != len(expected):
logging.error('Unexpected output length {0} (expected {1})'.format(len(actual), len(expected)))
return False
if actual != expected:
logging.error('Expected output:\n' + '\n'.join(expected))
return False
return True
class _TestExitCode:
SUCCESS, FAILURE, ERROR, SKIPPED = range(4)
def _run_encryption_tests(tools, algo, mode):
logging.info('Running encryption tests...')
logging.info('\tAlgorithm: ' + algo)
logging.info('\tMode: ' + mode)
key = _keys[algo]
iv = None
if algo in _init_vectors and mode in _init_vectors[algo]:
iv = _init_vectors[algo][mode]
ciphertexts = _ciphertexts[algo][mode]
_input = toolkit.EncryptionInput(key, _plaintexts, iv=iv)
try:
actual_output = tools.run_encrypt_block(algo, mode, _input)
if not _assert_output(actual_output, ciphertexts):
return _TestExitCode.FAILURE
return _TestExitCode.SUCCESS
except toolkit.ToolkitError as e:
logging.error('Encountered an exception!')
logging.exception(e)
return _TestExitCode.ERROR
def _run_decryption_tests(tools, algo, mode):
logging.info('Running decryption tests...')
logging.info('\tAlgorithm: ' + algo)
logging.info('\tMode: ' + mode)
key = _keys[algo]
iv = None
if algo in _init_vectors and mode in _init_vectors[algo]:
iv = _init_vectors[algo][mode]
ciphertexts = _ciphertexts[algo][mode]
_input = toolkit.DecryptionInput(key, ciphertexts, iv=iv)
try:
actual_output = tools.run_decrypt_block(algo, mode, _input)
if not _assert_output(actual_output, _plaintexts):
return _TestExitCode.FAILURE
return _TestExitCode.SUCCESS
except toolkit.ToolkitError as e:
logging.error('Encountered an exception!')
logging.exception(e)
return _TestExitCode.ERROR
if __name__ == '__main__':
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--path', '-p', nargs='*',
help='set path to block encryption utilities')
parser.add_argument('--sde', '-e', action='store_true',
help='use Intel SDE to run *.exe files')
parser.add_argument('--box', '-b', action='store_true',
help='use the "boxes" interface')
parser.add_argument('--log', '-l', help='set log file path')
args = parser.parse_args()
tools = toolkit.Tools(args.path, use_sde=args.sde, use_boxes=args.box)
logging_options = {'format': '%(asctime)s | %(module)s | %(levelname)s | %(message)s',
'level': logging.DEBUG}
if args.log is None:
logging_options['filename'] = datetime.now().strftime('nist-sp-800-38a_%Y-%m-%d_%H-%M-%S.log')
else:
logging_options['filename'] = args.log
logging.basicConfig(**logging_options)
exit_codes = []
for algo in _ciphertexts:
for mode in _ciphertexts[algo]:
exit_codes.append(_run_encryption_tests(tools, algo, mode))
exit_codes.append(_run_decryption_tests(tools, algo, mode))
logging.info('Test exit codes:')
logging.info('\tSkipped: {0}'.format(exit_codes.count(_TestExitCode.SKIPPED)))
logging.info('\tError(s): {0}'.format(exit_codes.count(_TestExitCode.ERROR)))
logging.info('\tSucceeded: {0}'.format(exit_codes.count(_TestExitCode.SUCCESS)))
logging.info('\tFailed: {0}'.format(exit_codes.count(_TestExitCode.FAILURE)))
if (exit_codes.count(_TestExitCode.ERROR) == 0 and
exit_codes.count(_TestExitCode.FAILURE) == 0):
sys.exit()
else:
sys.exit(1)
|
