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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
#
# This file is part of pyasn1-modules software.
#
# Created by Russ Housley with a very small amount of assistance from
# asn1ate v.0.6.0.
#
# Copyright (c) 2019, Vigil Security, LLC
# License: http://snmplabs.com/pyasn1/license.html
#
# Additional Algorithms and Identifiers for RSA Cryptography
# for use in Certificates and CRLs
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc4055.txt
#
from pyasn1.type import univ, char, namedtype, namedval, tag, constraint, useful
from pyasn1_modules import rfc5280
def _OID(*components):
output = []
for x in tuple(components):
if isinstance(x, univ.ObjectIdentifier):
output.extend(list(x))
else:
output.append(int(x))
return univ.ObjectIdentifier(output)
id_sha1 = _OID(1, 3, 14, 3, 2, 26)
id_sha256 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 1)
id_sha384 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 2)
id_sha512 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 3)
id_sha224 = _OID(2, 16, 840, 1, 101, 3, 4, 2, 4)
rsaEncryption = _OID(1, 2, 840, 113549, 1, 1, 1)
id_mgf1 = _OID(1, 2, 840, 113549, 1, 1, 8)
id_RSAES_OAEP = _OID(1, 2, 840, 113549, 1, 1, 7)
id_pSpecified = _OID(1, 2, 840, 113549, 1, 1, 9)
id_RSASSA_PSS = _OID(1, 2, 840, 113549, 1, 1, 10)
sha256WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 11)
sha384WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 12)
sha512WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 13)
sha224WithRSAEncryption = _OID(1, 2, 840, 113549, 1, 1, 14)
sha1Identifier = rfc5280.AlgorithmIdentifier()
sha1Identifier['algorithm'] = id_sha1
sha1Identifier['parameters'] = univ.Null("")
sha224Identifier = rfc5280.AlgorithmIdentifier()
sha224Identifier['algorithm'] = id_sha224
sha224Identifier['parameters'] = univ.Null("")
sha256Identifier = rfc5280.AlgorithmIdentifier()
sha256Identifier['algorithm'] = id_sha256
sha256Identifier['parameters'] = univ.Null("")
sha384Identifier = rfc5280.AlgorithmIdentifier()
sha384Identifier['algorithm'] = id_sha384
sha384Identifier['parameters'] = univ.Null("")
sha512Identifier = rfc5280.AlgorithmIdentifier()
sha512Identifier['algorithm'] = id_sha512
sha512Identifier['parameters'] = univ.Null("")
mgf1SHA1Identifier = rfc5280.AlgorithmIdentifier()
mgf1SHA1Identifier['algorithm'] = id_mgf1
mgf1SHA1Identifier['parameters'] = sha1Identifier
mgf1SHA224Identifier = rfc5280.AlgorithmIdentifier()
mgf1SHA224Identifier['algorithm'] = id_mgf1
mgf1SHA224Identifier['parameters'] = sha224Identifier
mgf1SHA256Identifier = rfc5280.AlgorithmIdentifier()
mgf1SHA256Identifier['algorithm'] = id_mgf1
mgf1SHA256Identifier['parameters'] = sha256Identifier
mgf1SHA384Identifier = rfc5280.AlgorithmIdentifier()
mgf1SHA384Identifier['algorithm'] = id_mgf1
mgf1SHA384Identifier['parameters'] = sha384Identifier
mgf1SHA512Identifier = rfc5280.AlgorithmIdentifier()
mgf1SHA512Identifier['algorithm'] = id_mgf1
mgf1SHA512Identifier['parameters'] = sha512Identifier
pSpecifiedEmptyIdentifier = rfc5280.AlgorithmIdentifier()
pSpecifiedEmptyIdentifier['algorithm'] = id_pSpecified
pSpecifiedEmptyIdentifier['parameters'] = univ.OctetString(value='')
class RSAPublicKey(univ.Sequence):
pass
RSAPublicKey.componentType = namedtype.NamedTypes(
namedtype.NamedType('modulus', univ.Integer()),
namedtype.NamedType('publicExponent', univ.Integer())
)
class HashAlgorithm(rfc5280.AlgorithmIdentifier):
pass
class MaskGenAlgorithm(rfc5280.AlgorithmIdentifier):
pass
class RSAES_OAEP_params(univ.Sequence):
pass
RSAES_OAEP_params.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('hashFunc', rfc5280.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
namedtype.OptionalNamedType('maskGenFunc', rfc5280.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('pSourceFunc', rfc5280.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
)
rSAES_OAEP_Default_Params = RSAES_OAEP_params()
rSAES_OAEP_Default_Identifier = rfc5280.AlgorithmIdentifier()
rSAES_OAEP_Default_Identifier['algorithm'] = id_RSAES_OAEP
rSAES_OAEP_Default_Identifier['parameters'] = rSAES_OAEP_Default_Params
rSAES_OAEP_SHA224_Params = RSAES_OAEP_params()
rSAES_OAEP_SHA224_Params['hashFunc'] = sha224Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSAES_OAEP_SHA224_Params['maskGenFunc'] = mgf1SHA224Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSAES_OAEP_SHA224_Identifier = rfc5280.AlgorithmIdentifier()
rSAES_OAEP_SHA224_Identifier['algorithm'] = id_RSAES_OAEP
rSAES_OAEP_SHA224_Identifier['parameters'] = rSAES_OAEP_SHA224_Params
rSAES_OAEP_SHA256_Params = RSAES_OAEP_params()
rSAES_OAEP_SHA256_Params['hashFunc'] = sha256Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSAES_OAEP_SHA256_Params['maskGenFunc'] = mgf1SHA256Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSAES_OAEP_SHA256_Identifier = rfc5280.AlgorithmIdentifier()
rSAES_OAEP_SHA256_Identifier['algorithm'] = id_RSAES_OAEP
rSAES_OAEP_SHA256_Identifier['parameters'] = rSAES_OAEP_SHA256_Params
rSAES_OAEP_SHA384_Params = RSAES_OAEP_params()
rSAES_OAEP_SHA384_Params['hashFunc'] = sha384Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSAES_OAEP_SHA384_Params['maskGenFunc'] = mgf1SHA384Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSAES_OAEP_SHA384_Identifier = rfc5280.AlgorithmIdentifier()
rSAES_OAEP_SHA384_Identifier['algorithm'] = id_RSAES_OAEP
rSAES_OAEP_SHA384_Identifier['parameters'] = rSAES_OAEP_SHA384_Params
rSAES_OAEP_SHA512_Params = RSAES_OAEP_params()
rSAES_OAEP_SHA512_Params['hashFunc'] = sha512Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSAES_OAEP_SHA512_Params['maskGenFunc'] = mgf1SHA512Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSAES_OAEP_SHA512_Identifier = rfc5280.AlgorithmIdentifier()
rSAES_OAEP_SHA512_Identifier['algorithm'] = id_RSAES_OAEP
rSAES_OAEP_SHA512_Identifier['parameters'] = rSAES_OAEP_SHA512_Params
class RSASSA_PSS_params(univ.Sequence):
pass
RSASSA_PSS_params.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('hashAlgorithm', rfc5280.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
namedtype.OptionalNamedType('maskGenAlgorithm', rfc5280.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.DefaultedNamedType('saltLength', univ.Integer(value=20).subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.DefaultedNamedType('trailerField', univ.Integer(value=1).subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
)
rSASSA_PSS_Default_Params = RSASSA_PSS_params()
rSASSA_PSS_Default_Identifier = rfc5280.AlgorithmIdentifier()
rSASSA_PSS_Default_Identifier['algorithm'] = id_RSASSA_PSS
rSASSA_PSS_Default_Identifier['parameters'] = rSASSA_PSS_Default_Params
rSASSA_PSS_SHA224_Params = RSASSA_PSS_params()
rSASSA_PSS_SHA224_Params['hashAlgorithm'] = sha224Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSASSA_PSS_SHA224_Params['maskGenAlgorithm'] = mgf1SHA224Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSASSA_PSS_SHA224_Identifier = rfc5280.AlgorithmIdentifier()
rSASSA_PSS_SHA224_Identifier['algorithm'] = id_RSASSA_PSS
rSASSA_PSS_SHA224_Identifier['parameters'] = rSASSA_PSS_SHA224_Params
rSASSA_PSS_SHA256_Params = RSASSA_PSS_params()
rSASSA_PSS_SHA256_Params['hashAlgorithm'] = sha256Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSASSA_PSS_SHA256_Params['maskGenAlgorithm'] = mgf1SHA256Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSASSA_PSS_SHA256_Identifier = rfc5280.AlgorithmIdentifier()
rSASSA_PSS_SHA256_Identifier['algorithm'] = id_RSASSA_PSS
rSASSA_PSS_SHA256_Identifier['parameters'] = rSASSA_PSS_SHA256_Params
rSASSA_PSS_SHA384_Params = RSASSA_PSS_params()
rSASSA_PSS_SHA384_Params['hashAlgorithm'] = sha384Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSASSA_PSS_SHA384_Params['maskGenAlgorithm'] = mgf1SHA384Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSASSA_PSS_SHA384_Identifier = rfc5280.AlgorithmIdentifier()
rSASSA_PSS_SHA384_Identifier['algorithm'] = id_RSASSA_PSS
rSASSA_PSS_SHA384_Identifier['parameters'] = rSASSA_PSS_SHA384_Params
rSASSA_PSS_SHA512_Params = RSASSA_PSS_params()
rSASSA_PSS_SHA512_Params['hashAlgorithm'] = sha512Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0), cloneValueFlag=True)
rSASSA_PSS_SHA512_Params['maskGenAlgorithm'] = mgf1SHA512Identifier.subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), cloneValueFlag=True)
rSASSA_PSS_SHA512_Identifier = rfc5280.AlgorithmIdentifier()
rSASSA_PSS_SHA512_Identifier['algorithm'] = id_RSASSA_PSS
rSASSA_PSS_SHA512_Identifier['parameters'] = rSASSA_PSS_SHA512_Params
|
