aboutsummaryrefslogtreecommitdiffstats
path: root/lib/crypto/c_src/algorithms.c
blob: 75cddeb1e9a0a1d8e5670f45eaaf0408eb361db2 (plain) (blame)
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
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
/*
 * %CopyrightBegin%
 *
 * Copyright Ericsson AB 2010-2018. 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 "algorithms.h"
#include "cipher.h"

static unsigned int algo_hash_cnt, algo_hash_fips_cnt;
static ERL_NIF_TERM algo_hash[14];   /* increase when extending the list */
static unsigned int algo_pubkey_cnt, algo_pubkey_fips_cnt;
static ERL_NIF_TERM algo_pubkey[12]; /* increase when extending the list */
static unsigned int algo_mac_cnt, algo_mac_fips_cnt;
static ERL_NIF_TERM algo_mac[3]; /* increase when extending the list */
static unsigned int algo_curve_cnt, algo_curve_fips_cnt;
static ERL_NIF_TERM algo_curve[89]; /* increase when extending the list */
static unsigned int algo_rsa_opts_cnt, algo_rsa_opts_fips_cnt;
static ERL_NIF_TERM algo_rsa_opts[11]; /* increase when extending the list */

void init_algorithms_types(ErlNifEnv* env)
{
    // Validated algorithms first
    algo_hash_cnt = 0;
    algo_hash[algo_hash_cnt++] = atom_sha;
#ifdef HAVE_SHA224
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha224");
#endif
#ifdef HAVE_SHA256
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha256");
#endif
#ifdef HAVE_SHA384
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha384");
#endif
#ifdef HAVE_SHA512
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha512");
#endif
#ifdef HAVE_SHA3_224
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha3_224");
#endif
#ifdef HAVE_SHA3_256
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha3_256");
#endif
#ifdef HAVE_SHA3_384
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha3_384");
#endif
#ifdef HAVE_SHA3_512
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha3_512");
#endif
#ifdef HAVE_BLAKE2
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "blake2b");
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "blake2s");
#endif

    // Non-validated algorithms follow
    algo_hash_fips_cnt = algo_hash_cnt;
#ifdef HAVE_MD4
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "md4");
#endif
#ifdef HAVE_MD5
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "md5");
#endif
#ifdef HAVE_RIPEMD160
    algo_hash[algo_hash_cnt++] = enif_make_atom(env, "ripemd160");
#endif

    algo_pubkey_cnt = 0;
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "rsa");
#ifdef HAVE_DSA
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "dss");
#endif
#ifdef HAVE_DH
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "dh");
#endif
#if defined(HAVE_EC)
#if !defined(OPENSSL_NO_EC2M)
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ec_gf2m");
#endif
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ecdsa");
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ecdh");
#endif
    // Non-validated algorithms follow
    algo_pubkey_fips_cnt = algo_pubkey_cnt;
    // Don't know if Edward curves are fips validated
#if defined(HAVE_EDDSA)
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "eddsa");
#endif
    algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "srp");

 
    // Validated algorithms first
    algo_mac_cnt = 0;
    algo_mac[algo_mac_cnt++] = enif_make_atom(env,"hmac");
#ifdef HAVE_CMAC
    algo_mac[algo_mac_cnt++] = enif_make_atom(env,"cmac");
#endif
#ifdef HAVE_POLY1305
    algo_mac[algo_mac_cnt++] = enif_make_atom(env,"poly1305");
#endif
    // Non-validated algorithms follow
    algo_mac_fips_cnt = algo_mac_cnt;

    // Validated algorithms first
    algo_curve_cnt = 0;
#if defined(HAVE_EC)
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp160k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp160r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp160r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp192r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp192k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp224k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp224r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp256k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp256r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp384r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp521r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime192v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime192v2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime192v3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime239v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime239v2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime239v3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"prime256v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls7");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls9");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls12");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP160r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP160t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP192r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP192t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP224r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP224t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP256r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP256t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP320r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP320t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP384r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP384t1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP512r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"brainpoolP512t1");
#if !defined(OPENSSL_NO_EC2M)
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect163k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect163r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect163r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect193r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect193r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect233k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect233r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect239k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect283k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect283r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect409k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect409r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect571k1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect571r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb163v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb163v2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb163v3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb176v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb191v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb191v2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb191v3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb208w1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb239v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb239v2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb239v3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb272w1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb304w1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb359v1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2pnb368w1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"c2tnb431r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls5");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls10");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls11");
#endif
#endif
    // Non-validated algorithms follow
    algo_curve_fips_cnt = algo_curve_cnt;
#if defined(HAVE_EC)
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp112r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp112r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp128r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"secp128r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls6");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls8");
#if !defined(OPENSSL_NO_EC2M)
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect113r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect113r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect131r1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"sect131r2");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls1");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"wtls4");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"ipsec3");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"ipsec4");
#endif
#endif
    //--
#ifdef HAVE_EDDSA
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"ed25519");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"ed448");
#endif
#ifdef HAVE_ED_CURVE_DH
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"x25519");
    algo_curve[algo_curve_cnt++] = enif_make_atom(env,"x448");
#endif

    // Validated algorithms first
    algo_rsa_opts_cnt = 0;
#ifdef HAS_EVP_PKEY_CTX
# ifdef HAVE_RSA_PKCS1_PSS_PADDING
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_pkcs1_pss_padding");
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_pss_saltlen");
# endif
# ifdef HAVE_RSA_MGF1_MD
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_mgf1_md");
# endif
# ifdef HAVE_RSA_OAEP_PADDING
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_pkcs1_oaep_padding");
# endif
# ifdef HAVE_RSA_OAEP_MD
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_oaep_label");
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_oaep_md");
# endif
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"signature_md");
#endif
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_pkcs1_padding");
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_x931_padding");
#ifdef HAVE_RSA_SSLV23_PADDING
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_sslv23_padding");
#endif
    algo_rsa_opts[algo_rsa_opts_cnt++] = enif_make_atom(env,"rsa_no_padding");
    algo_rsa_opts_fips_cnt = algo_rsa_opts_cnt;


    // Check that the max number of algos is updated
    ASSERT(algo_hash_cnt <= sizeof(algo_hash)/sizeof(ERL_NIF_TERM));
    ASSERT(algo_pubkey_cnt <= sizeof(algo_pubkey)/sizeof(ERL_NIF_TERM));
    ASSERT(algo_mac_cnt <= sizeof(algo_mac)/sizeof(ERL_NIF_TERM));
    ASSERT(algo_curve_cnt <= sizeof(algo_curve)/sizeof(ERL_NIF_TERM));
    ASSERT(algo_rsa_opts_cnt <= sizeof(algo_rsa_opts)/sizeof(ERL_NIF_TERM));
}


ERL_NIF_TERM hash_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    unsigned int cnt  =
#ifdef FIPS_SUPPORT
        FIPS_mode() ? algo_hash_fips_cnt :
#endif
        algo_hash_cnt;

    return enif_make_list_from_array(env, algo_hash, cnt);
}

ERL_NIF_TERM pubkey_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    unsigned int cnt  =
#ifdef FIPS_SUPPORT
        FIPS_mode() ? algo_pubkey_fips_cnt :
#endif
        algo_pubkey_cnt;

    return enif_make_list_from_array(env, algo_pubkey, cnt);
}


ERL_NIF_TERM cipher_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    return cipher_types_as_list(env); /* Exclude old api ciphers */
}

ERL_NIF_TERM mac_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    unsigned int cnt  =
#ifdef FIPS_SUPPORT
        FIPS_mode() ? algo_mac_fips_cnt :
#endif
        algo_mac_cnt;

    return enif_make_list_from_array(env, algo_mac, cnt);
}


ERL_NIF_TERM curve_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    unsigned int cnt  =
#ifdef FIPS_SUPPORT
        FIPS_mode() ? algo_curve_fips_cnt :
#endif
        algo_curve_cnt;

    return enif_make_list_from_array(env, algo_curve, cnt);
}


ERL_NIF_TERM rsa_opts_algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    unsigned int cnt  =
#ifdef FIPS_SUPPORT
        FIPS_mode() ? algo_rsa_opts_fips_cnt :
#endif
        algo_rsa_opts_cnt;

    return enif_make_list_from_array(env, algo_rsa_opts, cnt);
}