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
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function
import os
import pytest
from cryptography.hazmat.backends.interfaces import HashBackend
from cryptography.hazmat.primitives import hashes
from .utils import generate_hash_test, generate_long_string_hash_test
from ...utils import load_hash_vectors
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.SHA1()),
skip_message="Does not support SHA1",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestSHA1(object):
test_SHA1 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "SHA1"),
[
"SHA1LongMsg.rsp",
"SHA1ShortMsg.rsp",
],
hashes.SHA1(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.SHA224()),
skip_message="Does not support SHA224",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestSHA224(object):
test_SHA224 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "SHA2"),
[
"SHA224LongMsg.rsp",
"SHA224ShortMsg.rsp",
],
hashes.SHA224(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.SHA256()),
skip_message="Does not support SHA256",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestSHA256(object):
test_SHA256 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "SHA2"),
[
"SHA256LongMsg.rsp",
"SHA256ShortMsg.rsp",
],
hashes.SHA256(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.SHA384()),
skip_message="Does not support SHA384",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestSHA384(object):
test_SHA384 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "SHA2"),
[
"SHA384LongMsg.rsp",
"SHA384ShortMsg.rsp",
],
hashes.SHA384(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.SHA512()),
skip_message="Does not support SHA512",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestSHA512(object):
test_SHA512 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "SHA2"),
[
"SHA512LongMsg.rsp",
"SHA512ShortMsg.rsp",
],
hashes.SHA512(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.RIPEMD160()),
skip_message="Does not support RIPEMD160",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestRIPEMD160(object):
test_RIPEMD160 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "ripemd160"),
[
"ripevectors.txt",
],
hashes.RIPEMD160(),
)
test_RIPEMD160_long_string = generate_long_string_hash_test(
hashes.RIPEMD160(),
"52783243c1697bdbe16d37f97f68f08325dc1528",
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.Whirlpool()),
skip_message="Does not support Whirlpool",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestWhirlpool(object):
test_whirlpool = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "whirlpool"),
[
"iso-test-vectors.txt",
],
hashes.Whirlpool(),
)
test_whirlpool_long_string = generate_long_string_hash_test(
hashes.Whirlpool(),
("0c99005beb57eff50a7cf005560ddf5d29057fd86b2"
"0bfd62deca0f1ccea4af51fc15490eddc47af32bb2b"
"66c34ff9ad8c6008ad677f77126953b226e4ed8b01"),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(hashes.MD5()),
skip_message="Does not support MD5",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestMD5(object):
test_md5 = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "MD5"),
[
"rfc-1321.txt",
],
hashes.MD5(),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(
hashes.BLAKE2b(digest_size=64)),
skip_message="Does not support BLAKE2b",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestBLAKE2b(object):
test_b2b = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "blake2"),
[
"blake2b.txt",
],
hashes.BLAKE2b(digest_size=64),
)
@pytest.mark.supported(
only_if=lambda backend: backend.hash_supported(
hashes.BLAKE2s(digest_size=32)),
skip_message="Does not support BLAKE2s",
)
@pytest.mark.requires_backend_interface(interface=HashBackend)
class TestBLAKE2s256(object):
test_b2s = generate_hash_test(
load_hash_vectors,
os.path.join("hashes", "blake2"),
[
"blake2s.txt",
],
hashes.BLAKE2s(digest_size=32),
)
|
