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
|
/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2010-2023. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
#include "digest.h"
static struct digest_type_t digest_types[] =
{
{"md4", "MD4", 0, NO_FIPS_DIGEST,
#ifdef HAVE_MD4
{&EVP_md4,NULL}
#else
{NULL,NULL}
#endif
},
{"md5", "MD5", 0, NO_FIPS_DIGEST,
#ifdef HAVE_MD5
{&EVP_md5,NULL}
#else
{NULL,NULL}
#endif
},
{"ripemd160", "RIPEMD160", 0, NO_FIPS_DIGEST,
#ifdef HAVE_RIPEMD160
{&EVP_ripemd160,NULL}
#else
{NULL,NULL}
#endif
},
{"sha", "SHA1", 0, PBKDF2_ELIGIBLE_DIGEST,
{&EVP_sha1,NULL}
},
{"sha224", "SHA2-224", 0, PBKDF2_ELIGIBLE_DIGEST,
#ifdef HAVE_SHA224
{&EVP_sha224,NULL}
#else
{NULL,NULL}
#endif
},
{"sha256", "SHA2-256", 0, PBKDF2_ELIGIBLE_DIGEST,
#ifdef HAVE_SHA256
{&EVP_sha256,NULL}
#else
{NULL,NULL}
#endif
},
{"sha384", "SHA2-384", 0, PBKDF2_ELIGIBLE_DIGEST,
#ifdef HAVE_SHA384
{&EVP_sha384,NULL}
#else
{NULL,NULL}
#endif
},
{"sha512", "SHA2-512", 0, PBKDF2_ELIGIBLE_DIGEST,
#ifdef HAVE_SHA512
{&EVP_sha512,NULL}
#else
{NULL,NULL}
#endif
},
{"sha3_224", "SHA3-224", 0, 0,
#ifdef HAVE_SHA3_224
{&EVP_sha3_224,NULL}
#else
{NULL,NULL}
#endif
},
{"sha3_256", "SHA3-256", 0, 0,
#ifdef HAVE_SHA3_256
{&EVP_sha3_256,NULL}
#else
{NULL,NULL}
#endif
},
{"sha3_384", "SHA3-384", 0, 0,
#ifdef HAVE_SHA3_384
{&EVP_sha3_384,NULL}
#else
{NULL,NULL}
#endif
},
{"sha3_512", "SHA3-512", 0, 0,
#ifdef HAVE_SHA3_512
{&EVP_sha3_512,NULL}
#else
{NULL,NULL}
#endif
},
{"shake128", "SHAKE-128", 0, 0,
#ifdef HAVE_SHAKE128
{&EVP_shake128, NULL}
#else
{NULL,NULL}
#endif
},
{"shake256", "SHAKE-256", 0, 0,
#ifdef HAVE_SHAKE256
{&EVP_shake256, NULL}
#else
{NULL,NULL}
#endif
},
{"blake2b", "BLAKE2b512", 0, 0,
#ifdef HAVE_BLAKE2
{&EVP_blake2b512,NULL}
#else
{NULL,NULL}
#endif
},
{"blake2s", "BLAKE2s256", 0, 0,
#ifdef HAVE_BLAKE2
{&EVP_blake2s256,NULL}
#else
{NULL,NULL}
#endif
},
/*==== End of list ==== */
{NULL, NULL, 0, 0, {NULL,NULL}}
};
void init_digest_types(ErlNifEnv* env)
{
struct digest_type_t* p = digest_types;
for (p = digest_types; p->str; p++) {
#ifdef HAS_3_0_API
if (p->str_v3) {
p->md.p = EVP_MD_fetch(NULL, p->str_v3, "");
# ifdef FIPS_SUPPORT
/* Try if valid in FIPS */
{
EVP_MD *tmp = EVP_MD_fetch(NULL, p->str_v3, "fips=yes");
if (tmp) {
EVP_MD_free(tmp);
p->flags &= ~NO_FIPS_DIGEST;
} else
p->flags |= NO_FIPS_DIGEST;
}
# endif /* FIPS_SUPPORT and >=3.0.0 */
}
#else
if (p->md.funcp)
p->md.p = p->md.funcp();
#endif
p->atom = enif_make_atom(env, p->str);
}
p->atom = atom_false; /* end marker */
}
struct digest_type_t* get_digest_type(ERL_NIF_TERM type)
{
struct digest_type_t* p = NULL;
for (p = digest_types; p->atom != atom_false; p++) {
if (type == p->atom) {
return p;
}
}
return NULL;
}
#ifdef HAS_3_0_API
ERL_NIF_TERM digest_types_as_list(ErlNifEnv* env)
{
struct digest_type_t* p;
ERL_NIF_TERM hd;
hd = enif_make_list(env, 0);
for (p = digest_types; (p->atom & (p->atom != atom_false)); p++) {
if (DIGEST_FORBIDDEN_IN_FIPS(p))
continue;
if (p->md.p != NULL)
hd = enif_make_list_cell(env, p->atom, hd);
}
return hd;
}
#endif
|
