]>
Commit | Line | Data |
---|---|---|
d02b48c6 | 1 | /* crypto/evp/evp.h */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
8 | * | |
9 | * This library is free for commercial and non-commercial use as long as | |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
15 | * | |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
22 | * | |
23 | * Redistribution and use in source and binary forms, with or without | |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
38 | * the apps directory (application code) you must include an acknowledgement: | |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40 | * | |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
52 | * | |
53 | * The licence and distribution terms for any publically available version or | |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
58 | ||
59 | #ifndef HEADER_ENVELOPE_H | |
60 | #define HEADER_ENVELOPE_H | |
61 | ||
911ea946 UM |
62 | #ifdef OPENSSL_ALGORITHM_DEFINES |
63 | # include <openssl/opensslconf.h> | |
64 | #else | |
65 | # define OPENSSL_ALGORITHM_DEFINES | |
66 | # include <openssl/opensslconf.h> | |
67 | # undef OPENSSL_ALGORITHM_DEFINES | |
68 | #endif | |
69 | ||
2aa9043a | 70 | #include <openssl/ossl_typ.h> |
d66ace9d | 71 | |
87ebdd8a RL |
72 | #include <openssl/symhacks.h> |
73 | ||
cf1b7d96 | 74 | #ifndef OPENSSL_NO_BIO |
ef33b970 RL |
75 | #include <openssl/bio.h> |
76 | #endif | |
d02b48c6 | 77 | |
1d97c843 | 78 | /*- |
58964a49 RE |
79 | #define EVP_RC2_KEY_SIZE 16 |
80 | #define EVP_RC4_KEY_SIZE 16 | |
81 | #define EVP_BLOWFISH_KEY_SIZE 16 | |
82 | #define EVP_CAST5_KEY_SIZE 16 | |
83 | #define EVP_RC5_32_12_16_KEY_SIZE 16 | |
dbad1690 | 84 | */ |
31c2ac1c | 85 | #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */ |
32a2d8dd | 86 | #define EVP_MAX_KEY_LENGTH 64 |
3ab56511 | 87 | #define EVP_MAX_IV_LENGTH 16 |
757e392d | 88 | #define EVP_MAX_BLOCK_LENGTH 32 |
d02b48c6 | 89 | |
8e21c146 | 90 | #define PKCS5_SALT_LEN 8 |
b7d135b3 DSH |
91 | /* Default PKCS#5 iteration count */ |
92 | #define PKCS5_DEFAULT_ITER 2048 | |
8e21c146 | 93 | |
ec577822 | 94 | #include <openssl/objects.h> |
d02b48c6 RE |
95 | |
96 | #define EVP_PK_RSA 0x0001 | |
97 | #define EVP_PK_DSA 0x0002 | |
98 | #define EVP_PK_DH 0x0004 | |
5488bb61 | 99 | #define EVP_PK_EC 0x0008 |
d02b48c6 RE |
100 | #define EVP_PKT_SIGN 0x0010 |
101 | #define EVP_PKT_ENC 0x0020 | |
102 | #define EVP_PKT_EXCH 0x0040 | |
103 | #define EVP_PKS_RSA 0x0100 | |
104 | #define EVP_PKS_DSA 0x0200 | |
5488bb61 | 105 | #define EVP_PKS_EC 0x0400 |
d02b48c6 RE |
106 | #define EVP_PKT_EXP 0x1000 /* <= 512 bit key */ |
107 | ||
108 | #define EVP_PKEY_NONE NID_undef | |
109 | #define EVP_PKEY_RSA NID_rsaEncryption | |
110 | #define EVP_PKEY_RSA2 NID_rsa | |
111 | #define EVP_PKEY_DSA NID_dsa | |
58964a49 | 112 | #define EVP_PKEY_DSA1 NID_dsa_2 |
d02b48c6 RE |
113 | #define EVP_PKEY_DSA2 NID_dsaWithSHA |
114 | #define EVP_PKEY_DSA3 NID_dsaWithSHA1 | |
58964a49 | 115 | #define EVP_PKEY_DSA4 NID_dsaWithSHA1_2 |
d02b48c6 | 116 | #define EVP_PKEY_DH NID_dhKeyAgreement |
afb14cda | 117 | #define EVP_PKEY_DHX NID_dhpublicnumber |
14a7cfb3 | 118 | #define EVP_PKEY_EC NID_X9_62_id_ecPublicKey |
74633553 | 119 | #define EVP_PKEY_HMAC NID_hmac |
c8ef656d | 120 | #define EVP_PKEY_CMAC NID_cmac |
d02b48c6 | 121 | |
82271cee RL |
122 | #ifdef __cplusplus |
123 | extern "C" { | |
124 | #endif | |
125 | ||
58964a49 RE |
126 | /* Type needs to be a bit field |
127 | * Sub-type needs to be for variations on the method, as in, can it do | |
657e60fa | 128 | * arbitrary encryption.... */ |
d66ace9d | 129 | struct evp_pkey_st |
d02b48c6 RE |
130 | { |
131 | int type; | |
132 | int save_type; | |
133 | int references; | |
6f81892e | 134 | const EVP_PKEY_ASN1_METHOD *ameth; |
01b8b3c7 | 135 | ENGINE *engine; |
d02b48c6 RE |
136 | union { |
137 | char *ptr; | |
cf1b7d96 | 138 | #ifndef OPENSSL_NO_RSA |
d02b48c6 | 139 | struct rsa_st *rsa; /* RSA */ |
f5d7a031 | 140 | #endif |
cf1b7d96 | 141 | #ifndef OPENSSL_NO_DSA |
d02b48c6 | 142 | struct dsa_st *dsa; /* DSA */ |
f5d7a031 | 143 | #endif |
cf1b7d96 | 144 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 145 | struct dh_st *dh; /* DH */ |
4d94ae00 | 146 | #endif |
14a7cfb3 | 147 | #ifndef OPENSSL_NO_EC |
9dd84053 | 148 | struct ec_key_st *ec; /* ECC */ |
f5d7a031 | 149 | #endif |
d02b48c6 RE |
150 | } pkey; |
151 | int save_parameters; | |
4d29312c | 152 | STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */ |
b9fdb3eb | 153 | } /* EVP_PKEY */; |
d02b48c6 | 154 | |
58964a49 RE |
155 | #define EVP_PKEY_MO_SIGN 0x0001 |
156 | #define EVP_PKEY_MO_VERIFY 0x0002 | |
157 | #define EVP_PKEY_MO_ENCRYPT 0x0004 | |
158 | #define EVP_PKEY_MO_DECRYPT 0x0008 | |
159 | ||
d02b48c6 | 160 | #ifndef EVP_MD |
d66ace9d | 161 | struct env_md_st |
d02b48c6 RE |
162 | { |
163 | int type; | |
164 | int pkey_type; | |
6343829a | 165 | int md_size; |
26188931 BL |
166 | unsigned long flags; |
167 | int (*init)(EVP_MD_CTX *ctx); | |
9e0aad9f | 168 | int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count); |
26188931 BL |
169 | int (*final)(EVP_MD_CTX *ctx,unsigned char *md); |
170 | int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from); | |
e8330cf5 | 171 | int (*cleanup)(EVP_MD_CTX *ctx); |
d02b48c6 | 172 | |
26188931 | 173 | /* FIXME: prototype these some day */ |
41a15c4f BL |
174 | int (*sign)(int type, const unsigned char *m, unsigned int m_length, |
175 | unsigned char *sigret, unsigned int *siglen, void *key); | |
176 | int (*verify)(int type, const unsigned char *m, unsigned int m_length, | |
177 | const unsigned char *sigbuf, unsigned int siglen, | |
178 | void *key); | |
58964a49 | 179 | int required_pkey_type[5]; /*EVP_PKEY_xxx */ |
6343829a GT |
180 | int block_size; |
181 | int ctx_size; /* how big does the ctx->md_data need to be */ | |
09659916 DSH |
182 | /* control function */ |
183 | int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2); | |
b9fdb3eb | 184 | } /* EVP_MD */; |
d02b48c6 | 185 | |
41a15c4f BL |
186 | typedef int evp_sign_method(int type,const unsigned char *m, |
187 | unsigned int m_length,unsigned char *sigret, | |
188 | unsigned int *siglen, void *key); | |
189 | typedef int evp_verify_method(int type,const unsigned char *m, | |
190 | unsigned int m_length,const unsigned char *sigbuf, | |
191 | unsigned int siglen, void *key); | |
192 | ||
26188931 BL |
193 | #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single |
194 | * block */ | |
cfcefcbe | 195 | |
ee1d9ec0 DSH |
196 | #define EVP_MD_FLAG_PKEY_DIGEST 0x0002 /* digest is a "clone" digest used |
197 | * which is a copy of an existing | |
198 | * one for a specific public key type. | |
199 | * EVP_dss1() etc */ | |
200 | ||
201 | /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */ | |
202 | ||
203 | #define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004 | |
204 | ||
09659916 DSH |
205 | /* DigestAlgorithmIdentifier flags... */ |
206 | ||
207 | #define EVP_MD_FLAG_DIGALGID_MASK 0x0018 | |
208 | ||
209 | /* NULL or absent parameter accepted. Use NULL */ | |
210 | ||
211 | #define EVP_MD_FLAG_DIGALGID_NULL 0x0000 | |
212 | ||
213 | /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */ | |
214 | ||
215 | #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008 | |
216 | ||
217 | /* Custom handling via ctrl */ | |
218 | ||
219 | #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018 | |
220 | ||
7a4bd34a DSH |
221 | #define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */ |
222 | ||
09659916 DSH |
223 | /* Digest ctrls */ |
224 | ||
225 | #define EVP_MD_CTRL_DIGALGID 0x1 | |
b7683e3a | 226 | #define EVP_MD_CTRL_MICALG 0x2 |
09659916 DSH |
227 | |
228 | /* Minimum Algorithm specific ctrl value */ | |
229 | ||
230 | #define EVP_MD_CTRL_ALG_CTRL 0x1000 | |
231 | ||
d02b48c6 RE |
232 | #define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0} |
233 | ||
cf1b7d96 | 234 | #ifndef OPENSSL_NO_DSA |
41a15c4f BL |
235 | #define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \ |
236 | (evp_verify_method *)DSA_verify, \ | |
58964a49 RE |
237 | {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \ |
238 | EVP_PKEY_DSA4,0} | |
d02b48c6 RE |
239 | #else |
240 | #define EVP_PKEY_DSA_method EVP_PKEY_NULL_method | |
241 | #endif | |
242 | ||
4d94ae00 | 243 | #ifndef OPENSSL_NO_ECDSA |
41a15c4f BL |
244 | #define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \ |
245 | (evp_verify_method *)ECDSA_verify, \ | |
5488bb61 | 246 | {EVP_PKEY_EC,0,0,0} |
4d94ae00 BM |
247 | #else |
248 | #define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method | |
249 | #endif | |
250 | ||
cf1b7d96 | 251 | #ifndef OPENSSL_NO_RSA |
41a15c4f BL |
252 | #define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \ |
253 | (evp_verify_method *)RSA_verify, \ | |
d02b48c6 RE |
254 | {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} |
255 | #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \ | |
7c671508 RL |
256 | (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \ |
257 | (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \ | |
d02b48c6 RE |
258 | {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} |
259 | #else | |
260 | #define EVP_PKEY_RSA_method EVP_PKEY_NULL_method | |
261 | #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method | |
262 | #endif | |
263 | ||
264 | #endif /* !EVP_MD */ | |
265 | ||
26188931 | 266 | struct env_md_ctx_st |
d02b48c6 | 267 | { |
e778802f | 268 | const EVP_MD *digest; |
11a57c7b | 269 | ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */ |
26188931 | 270 | unsigned long flags; |
dbad1690 | 271 | void *md_data; |
09659916 DSH |
272 | /* Public key context for sign/verify */ |
273 | EVP_PKEY_CTX *pctx; | |
74633553 DSH |
274 | /* Update function: usually copied from EVP_MD */ |
275 | int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count); | |
26188931 BL |
276 | } /* EVP_MD_CTX */; |
277 | ||
278 | /* values for EVP_MD_CTX flags */ | |
279 | ||
280 | #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called | |
281 | * once only */ | |
0fea7ed4 BL |
282 | #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been |
283 | * cleaned */ | |
d4575825 DSH |
284 | #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data |
285 | * in EVP_MD_CTX_cleanup */ | |
43e12b6f DSH |
286 | /* FIPS and pad options are ignored in 1.0.0, definitions are here |
287 | * so we don't accidentally reuse the values for other purposes. | |
288 | */ | |
d02b48c6 | 289 | |
43e12b6f DSH |
290 | #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest |
291 | * in FIPS mode */ | |
09659916 | 292 | |
43e12b6f DSH |
293 | /* The following PAD options are also currently ignored in 1.0.0, digest |
294 | * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*() | |
295 | * instead. | |
296 | */ | |
297 | #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */ | |
298 | #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */ | |
299 | #define EVP_MD_CTX_FLAG_PAD_X931 0x10 /* X9.31 mode */ | |
300 | #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */ | |
09659916 | 301 | |
43e12b6f | 302 | #define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */ |
afa23c46 DSH |
303 | /* Some functions such as EVP_DigestSign only finalise copies of internal |
304 | * contexts so additional data can be included after the finalisation call. | |
305 | * This is inefficient if this functionality is not required: it is disabled | |
306 | * if the following flag is set. | |
307 | */ | |
308 | #define EVP_MD_CTX_FLAG_FINALISE 0x0200 | |
09659916 | 309 | |
7f060601 | 310 | struct evp_cipher_st |
d02b48c6 RE |
311 | { |
312 | int nid; | |
6343829a GT |
313 | int block_size; |
314 | int key_len; /* Default value for variable length ciphers */ | |
315 | int iv_len; | |
7f060601 | 316 | unsigned long flags; /* Various flags */ |
1921eaad BL |
317 | int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, |
318 | const unsigned char *iv, int enc); /* init key */ | |
319 | int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, | |
b444ac3e | 320 | const unsigned char *in, size_t inl);/* encrypt/decrypt data */ |
be06a934 | 321 | int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */ |
6343829a | 322 | int ctx_size; /* how big ctx->cipher_data needs to be */ |
7f060601 DSH |
323 | int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */ |
324 | int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */ | |
325 | int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */ | |
360370d9 | 326 | void *app_data; /* Application data */ |
e51d1321 | 327 | } /* EVP_CIPHER */; |
7f060601 DSH |
328 | |
329 | /* Values for cipher flags */ | |
330 | ||
360370d9 | 331 | /* Modes for ciphers */ |
7f060601 | 332 | |
360370d9 | 333 | #define EVP_CIPH_STREAM_CIPHER 0x0 |
7f060601 DSH |
334 | #define EVP_CIPH_ECB_MODE 0x1 |
335 | #define EVP_CIPH_CBC_MODE 0x2 | |
336 | #define EVP_CIPH_CFB_MODE 0x3 | |
337 | #define EVP_CIPH_OFB_MODE 0x4 | |
081464fa | 338 | #define EVP_CIPH_CTR_MODE 0x5 |
bdaa5415 | 339 | #define EVP_CIPH_GCM_MODE 0x6 |
32a2d8dd DSH |
340 | #define EVP_CIPH_CCM_MODE 0x7 |
341 | #define EVP_CIPH_XTS_MODE 0x10001 | |
97cf1f6c | 342 | #define EVP_CIPH_WRAP_MODE 0x10002 |
e6b336ef | 343 | #define EVP_CIPH_OCB_MODE 0x10003 |
d6eebf6d | 344 | #define EVP_CIPH_MODE 0xF0007 |
7f060601 DSH |
345 | /* Set if variable length cipher */ |
346 | #define EVP_CIPH_VARIABLE_LENGTH 0x8 | |
360370d9 DSH |
347 | /* Set if the iv handling should be done by the cipher itself */ |
348 | #define EVP_CIPH_CUSTOM_IV 0x10 | |
349 | /* Set if the cipher's init() function should be called if key is NULL */ | |
350 | #define EVP_CIPH_ALWAYS_CALL_INIT 0x20 | |
57ae2e24 DSH |
351 | /* Call ctrl() to init cipher parameters */ |
352 | #define EVP_CIPH_CTRL_INIT 0x40 | |
353 | /* Don't use standard key length function */ | |
354 | #define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80 | |
f2e5ca84 DSH |
355 | /* Don't use standard block padding */ |
356 | #define EVP_CIPH_NO_PADDING 0x100 | |
216659eb DSH |
357 | /* cipher handles random key generation */ |
358 | #define EVP_CIPH_RAND_KEY 0x200 | |
c2bf7208 | 359 | /* cipher has its own additional copying logic */ |
089f02c5 | 360 | #define EVP_CIPH_CUSTOM_COPY 0x400 |
79cfc3ac DSH |
361 | /* Allow use default ASN1 get/set iv */ |
362 | #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000 | |
363 | /* Buffer length in bits not bytes: CFB1 mode only */ | |
364 | #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 | |
7a4bd34a DSH |
365 | /* Note if suitable for use in FIPS mode */ |
366 | #define EVP_CIPH_FLAG_FIPS 0x4000 | |
367 | /* Allow non FIPS cipher in FIPS mode */ | |
368 | #define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000 | |
3da0ca79 DSH |
369 | /* Cipher handles any and all padding logic as well |
370 | * as finalisation. | |
371 | */ | |
bd6386f5 | 372 | #define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000 |
a355cf9b | 373 | #define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000 |
b1de640f | 374 | #define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000 |
7f060601 | 375 | |
97cf1f6c DSH |
376 | /* Cipher context flag to indicate we can handle |
377 | * wrap mode: if allowed in older applications it could | |
378 | * overflow buffers. | |
379 | */ | |
380 | ||
381 | #define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1 | |
382 | ||
57ae2e24 DSH |
383 | /* ctrl() values */ |
384 | ||
385 | #define EVP_CTRL_INIT 0x0 | |
386 | #define EVP_CTRL_SET_KEY_LENGTH 0x1 | |
387 | #define EVP_CTRL_GET_RC2_KEY_BITS 0x2 | |
388 | #define EVP_CTRL_SET_RC2_KEY_BITS 0x3 | |
389 | #define EVP_CTRL_GET_RC5_ROUNDS 0x4 | |
390 | #define EVP_CTRL_SET_RC5_ROUNDS 0x5 | |
216659eb | 391 | #define EVP_CTRL_RAND_KEY 0x6 |
6d3a1eac | 392 | #define EVP_CTRL_PBE_PRF_NID 0x7 |
c2bf7208 | 393 | #define EVP_CTRL_COPY 0x8 |
bdaa5415 DSH |
394 | #define EVP_CTRL_GCM_SET_IVLEN 0x9 |
395 | #define EVP_CTRL_GCM_GET_TAG 0x10 | |
396 | #define EVP_CTRL_GCM_SET_TAG 0x11 | |
b3d8022e DSH |
397 | #define EVP_CTRL_GCM_SET_IV_FIXED 0x12 |
398 | #define EVP_CTRL_GCM_IV_GEN 0x13 | |
23916810 DSH |
399 | #define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN |
400 | #define EVP_CTRL_CCM_GET_TAG EVP_CTRL_GCM_GET_TAG | |
401 | #define EVP_CTRL_CCM_SET_TAG EVP_CTRL_GCM_SET_TAG | |
402 | #define EVP_CTRL_CCM_SET_L 0x14 | |
403 | #define EVP_CTRL_CCM_SET_MSGLEN 0x15 | |
a355cf9b AP |
404 | /* AEAD cipher deduces payload length and returns number of bytes |
405 | * required to store MAC and eventual padding. Subsequent call to | |
406 | * EVP_Cipher even appends/verifies MAC. | |
407 | */ | |
408 | #define EVP_CTRL_AEAD_TLS1_AAD 0x16 | |
409 | /* Used by composite AEAD ciphers, no-op in GCM, CCM... */ | |
410 | #define EVP_CTRL_AEAD_SET_MAC_KEY 0x17 | |
28dd49fa DSH |
411 | /* Set the GCM invocation field, decrypt only */ |
412 | #define EVP_CTRL_GCM_SET_IV_INV 0x18 | |
413 | ||
b1de640f AP |
414 | #define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19 |
415 | #define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a | |
416 | #define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b | |
0d5096fb | 417 | #define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c |
b1de640f AP |
418 | |
419 | typedef struct { | |
420 | unsigned char *out; | |
421 | const unsigned char *inp; | |
422 | size_t len; | |
423 | unsigned int interleave; | |
424 | } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM; | |
425 | ||
e6b336ef MC |
426 | #define EVP_CTRL_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN |
427 | #define EVP_CTRL_GET_TAG EVP_CTRL_GCM_GET_TAG | |
428 | #define EVP_CTRL_SET_TAG EVP_CTRL_GCM_SET_TAG | |
429 | #define EVP_CTRL_OCB_SET_TAGLEN 0x1c | |
430 | ||
431 | ||
28dd49fa DSH |
432 | /* GCM TLS constants */ |
433 | /* Length of fixed part of IV derived from PRF */ | |
434 | #define EVP_GCM_TLS_FIXED_IV_LEN 4 | |
435 | /* Length of explicit part of IV part of TLS records */ | |
436 | #define EVP_GCM_TLS_EXPLICIT_IV_LEN 8 | |
437 | /* Length of tag for TLS */ | |
438 | #define EVP_GCM_TLS_TAG_LEN 16 | |
d02b48c6 RE |
439 | |
440 | typedef struct evp_cipher_info_st | |
441 | { | |
e778802f | 442 | const EVP_CIPHER *cipher; |
d02b48c6 RE |
443 | unsigned char iv[EVP_MAX_IV_LENGTH]; |
444 | } EVP_CIPHER_INFO; | |
445 | ||
7f060601 | 446 | struct evp_cipher_ctx_st |
d02b48c6 | 447 | { |
e778802f | 448 | const EVP_CIPHER *cipher; |
11a57c7b | 449 | ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */ |
d02b48c6 | 450 | int encrypt; /* encrypt or decrypt */ |
6343829a | 451 | int buf_len; /* number we have left */ |
58964a49 RE |
452 | |
453 | unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */ | |
454 | unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */ | |
757e392d | 455 | unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */ |
bf6d2f98 | 456 | int num; /* used by cfb/ofb/ctr mode */ |
58964a49 | 457 | |
7f060601 | 458 | void *app_data; /* application stuff */ |
6343829a | 459 | int key_len; /* May change for variable length cipher */ |
f2e5ca84 | 460 | unsigned long flags; /* Various flags */ |
dbad1690 | 461 | void *cipher_data; /* per EVP data */ |
6343829a | 462 | int final_used; |
c148d709 BL |
463 | int block_mask; |
464 | unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */ | |
e51d1321 | 465 | } /* EVP_CIPHER_CTX */; |
d02b48c6 RE |
466 | |
467 | typedef struct evp_Encode_Ctx_st | |
468 | { | |
6343829a GT |
469 | int num; /* number saved in a partial encode/decode */ |
470 | int length; /* The length is either the output line length | |
d02b48c6 RE |
471 | * (in input bytes) or the shortest input line |
472 | * length that is ok. Once decoding begins, | |
473 | * the length is adjusted up each time a longer | |
474 | * line is decoded */ | |
475 | unsigned char enc_data[80]; /* data to encode */ | |
476 | int line_num; /* number read on current line */ | |
58964a49 | 477 | int expect_nl; |
d02b48c6 RE |
478 | } EVP_ENCODE_CTX; |
479 | ||
cfcefcbe | 480 | /* Password based encryption function */ |
2bd83ca1 | 481 | typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
13588350 DSH |
482 | ASN1_TYPE *param, const EVP_CIPHER *cipher, |
483 | const EVP_MD *md, int en_de); | |
cfcefcbe | 484 | |
cf1b7d96 | 485 | #ifndef OPENSSL_NO_RSA |
d02b48c6 RE |
486 | #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ |
487 | (char *)(rsa)) | |
9ef9e785 RL |
488 | #endif |
489 | ||
cf1b7d96 | 490 | #ifndef OPENSSL_NO_DSA |
d02b48c6 RE |
491 | #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ |
492 | (char *)(dsa)) | |
9ef9e785 RL |
493 | #endif |
494 | ||
cf1b7d96 | 495 | #ifndef OPENSSL_NO_DH |
d02b48c6 RE |
496 | #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ |
497 | (char *)(dh)) | |
9ef9e785 | 498 | #endif |
d02b48c6 | 499 | |
14a7cfb3 BM |
500 | #ifndef OPENSSL_NO_EC |
501 | #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ | |
502 | (char *)(eckey)) | |
4d94ae00 BM |
503 | #endif |
504 | ||
d02b48c6 RE |
505 | /* Add some extra combinations */ |
506 | #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) | |
507 | #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) | |
508 | #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) | |
509 | #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) | |
510 | ||
7a4bd34a DSH |
511 | /* Macros to reduce FIPS dependencies: do NOT use in applications */ |
512 | #define M_EVP_MD_size(e) ((e)->md_size) | |
513 | #define M_EVP_MD_block_size(e) ((e)->block_size) | |
514 | #define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs)) | |
515 | #define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs)) | |
516 | #define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs)) | |
517 | #define M_EVP_MD_type(e) ((e)->type) | |
518 | #define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e)) | |
519 | #define M_EVP_MD_CTX_md(e) ((e)->digest) | |
520 | ||
ac892b7a | 521 | #define M_EVP_CIPHER_nid(e) ((e)->nid) |
399aa6b5 RL |
522 | #define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len) |
523 | #define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags) | |
524 | #define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size) | |
525 | #define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher) | |
7a4bd34a DSH |
526 | #define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) |
527 | ||
528 | #define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs)) | |
529 | ||
399aa6b5 RL |
530 | #define M_EVP_EncryptInit(ctx,ciph,key,iv) \ |
531 | (EVP_CipherInit(ctx,ciph,key,iv,1)) | |
532 | #define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \ | |
533 | (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1)) | |
534 | #define M_EVP_DecryptInit(ctx,ciph,key,iv) \ | |
535 | (EVP_CipherInit(ctx,ciph,key,iv,0)) | |
536 | #define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \ | |
537 | (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0)) | |
538 | ||
7806f3dd | 539 | int EVP_MD_type(const EVP_MD *md); |
4897dc40 BL |
540 | #define EVP_MD_nid(e) EVP_MD_type(e) |
541 | #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) | |
7806f3dd | 542 | int EVP_MD_pkey_type(const EVP_MD *md); |
6343829a GT |
543 | int EVP_MD_size(const EVP_MD *md); |
544 | int EVP_MD_block_size(const EVP_MD *md); | |
e5fa864f | 545 | unsigned long EVP_MD_flags(const EVP_MD *md); |
58964a49 | 546 | |
7806f3dd NL |
547 | const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); |
548 | #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) | |
549 | #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) | |
550 | #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) | |
d02b48c6 | 551 | |
7806f3dd | 552 | int EVP_CIPHER_nid(const EVP_CIPHER *cipher); |
0e360199 | 553 | #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) |
6343829a GT |
554 | int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); |
555 | int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); | |
556 | int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); | |
7806f3dd NL |
557 | unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); |
558 | #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) | |
559 | ||
560 | const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); | |
561 | int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); | |
6343829a GT |
562 | int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); |
563 | int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); | |
564 | int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); | |
c2bf7208 | 565 | int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); |
7806f3dd NL |
566 | void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); |
567 | void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); | |
884e8ec6 | 568 | #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) |
7806f3dd NL |
569 | unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); |
570 | #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) | |
d02b48c6 RE |
571 | |
572 | #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) | |
573 | #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) | |
574 | ||
20d2186c | 575 | #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) |
d02b48c6 RE |
576 | #define EVP_SignInit(a,b) EVP_DigestInit(a,b) |
577 | #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) | |
20d2186c | 578 | #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) |
d02b48c6 RE |
579 | #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) |
580 | #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) | |
581 | #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) | |
582 | #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) | |
29cf84c6 DSH |
583 | #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) |
584 | #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) | |
b7683e3a | 585 | |
e778802f BL |
586 | #ifdef CONST_STRICT |
587 | void BIO_set_md(BIO *,const EVP_MD *md); | |
588 | #else | |
589 | # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) | |
590 | #endif | |
d02b48c6 RE |
591 | #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) |
592 | #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) | |
52cfa397 | 593 | #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) |
d02b48c6 | 594 | #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) |
dfeab068 | 595 | #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) |
d02b48c6 | 596 | |
ae551760 | 597 | /*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c, |
6343829a GT |
598 | unsigned char *out, |
599 | const unsigned char *in, | |
600 | unsigned int inl); | |
d02b48c6 | 601 | |
dfeab068 RE |
602 | #define EVP_add_cipher_alias(n,alias) \ |
603 | OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n)) | |
604 | #define EVP_add_digest_alias(n,alias) \ | |
605 | OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n)) | |
606 | #define EVP_delete_cipher_alias(alias) \ | |
607 | OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS); | |
608 | #define EVP_delete_digest_alias(alias) \ | |
609 | OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS); | |
610 | ||
dbad1690 BL |
611 | void EVP_MD_CTX_init(EVP_MD_CTX *ctx); |
612 | int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); | |
613 | EVP_MD_CTX *EVP_MD_CTX_create(void); | |
614 | void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); | |
ae551760 | 615 | /*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in); |
7edfe674 DSH |
616 | void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); |
617 | void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); | |
618 | int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags); | |
ae551760 BL |
619 | /*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); |
620 | /*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d, | |
9e0aad9f | 621 | size_t cnt); |
ae551760 BL |
622 | /*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); |
623 | /*__owur*/ int EVP_Digest(const void *data, size_t count, | |
20d2186c DSH |
624 | unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl); |
625 | ||
ae551760 BL |
626 | /*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in); |
627 | /*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); | |
acf20c7d | 628 | __owur int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); |
d02b48c6 | 629 | |
e778802f | 630 | int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify); |
08df4127 | 631 | int EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify); |
875a644a | 632 | void EVP_set_pw_prompt(const char *prompt); |
d02b48c6 RE |
633 | char * EVP_get_pw_prompt(void); |
634 | ||
cd4f7cdd | 635 | __owur int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md, |
854e076d | 636 | const unsigned char *salt, const unsigned char *data, |
6343829a | 637 | int datal, int count, unsigned char *key,unsigned char *iv); |
d02b48c6 | 638 | |
e92f9f45 DSH |
639 | void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); |
640 | void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); | |
641 | int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags); | |
642 | ||
acf20c7d | 643 | __owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
0e360199 | 644 | const unsigned char *key, const unsigned char *iv); |
ae551760 | 645 | /*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
11a57c7b | 646 | const unsigned char *key, const unsigned char *iv); |
ae551760 | 647 | /*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
6343829a | 648 | int *outl, const unsigned char *in, int inl); |
ae551760 BL |
649 | /*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); |
650 | /*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); | |
d02b48c6 | 651 | |
acf20c7d | 652 | __owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
6343829a | 653 | const unsigned char *key, const unsigned char *iv); |
ae551760 | 654 | /*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
6343829a | 655 | const unsigned char *key, const unsigned char *iv); |
ae551760 | 656 | /*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
6343829a | 657 | int *outl, const unsigned char *in, int inl); |
acf20c7d | 658 | __owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
ae551760 | 659 | /*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
d02b48c6 | 660 | |
acf20c7d | 661 | __owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
0e360199 BL |
662 | const unsigned char *key,const unsigned char *iv, |
663 | int enc); | |
ae551760 | 664 | /*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
11a57c7b GT |
665 | const unsigned char *key,const unsigned char *iv, |
666 | int enc); | |
acf20c7d | 667 | __owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
6343829a | 668 | int *outl, const unsigned char *in, int inl); |
acf20c7d DSH |
669 | __owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
670 | __owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); | |
d02b48c6 | 671 | |
acf20c7d | 672 | __owur int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s, |
6343829a | 673 | EVP_PKEY *pkey); |
d02b48c6 | 674 | |
acf20c7d | 675 | __owur int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf, |
6343829a | 676 | unsigned int siglen,EVP_PKEY *pkey); |
d02b48c6 | 677 | |
ae551760 | 678 | /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, |
91c9e621 | 679 | const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); |
acf20c7d | 680 | __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, |
6343829a | 681 | unsigned char *sigret, size_t *siglen); |
91c9e621 | 682 | |
acf20c7d | 683 | __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, |
6343829a | 684 | const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); |
acf20c7d | 685 | __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, |
0f7fa1b1 | 686 | const unsigned char *sig, size_t siglen); |
91c9e621 | 687 | |
acf20c7d | 688 | __owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type, |
6343829a GT |
689 | const unsigned char *ek, int ekl, const unsigned char *iv, |
690 | EVP_PKEY *priv); | |
acf20c7d | 691 | __owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); |
d02b48c6 | 692 | |
acf20c7d | 693 | __owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, |
6343829a GT |
694 | unsigned char **ek, int *ekl, unsigned char *iv, |
695 | EVP_PKEY **pubk, int npubk); | |
acf20c7d | 696 | __owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl); |
d02b48c6 RE |
697 | |
698 | void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); | |
6343829a GT |
699 | void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, |
700 | const unsigned char *in,int inl); | |
701 | void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl); | |
702 | int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); | |
d02b48c6 RE |
703 | |
704 | void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); | |
705 | int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, | |
6343829a GT |
706 | const unsigned char *in, int inl); |
707 | int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned | |
708 | char *out, int *outl); | |
709 | int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); | |
d02b48c6 | 710 | |
58964a49 | 711 | void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); |
be06a934 | 712 | int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); |
b40228a6 DSH |
713 | EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); |
714 | void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); | |
6343829a | 715 | int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); |
f2e5ca84 | 716 | int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); |
49528751 | 717 | int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); |
216659eb | 718 | int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); |
d02b48c6 | 719 | |
cf1b7d96 | 720 | #ifndef OPENSSL_NO_BIO |
d02b48c6 RE |
721 | BIO_METHOD *BIO_f_md(void); |
722 | BIO_METHOD *BIO_f_base64(void); | |
723 | BIO_METHOD *BIO_f_cipher(void); | |
55ab3bf7 | 724 | BIO_METHOD *BIO_f_reliable(void); |
cd4f7cdd | 725 | __owur int BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k, |
875a644a | 726 | const unsigned char *i, int enc); |
d02b48c6 RE |
727 | #endif |
728 | ||
13588350 | 729 | const EVP_MD *EVP_md_null(void); |
cf1b7d96 | 730 | #ifndef OPENSSL_NO_MD2 |
13588350 | 731 | const EVP_MD *EVP_md2(void); |
9ef9e785 | 732 | #endif |
cf1b7d96 | 733 | #ifndef OPENSSL_NO_MD4 |
13588350 | 734 | const EVP_MD *EVP_md4(void); |
9ef9e785 | 735 | #endif |
cf1b7d96 | 736 | #ifndef OPENSSL_NO_MD5 |
13588350 | 737 | const EVP_MD *EVP_md5(void); |
9ef9e785 | 738 | #endif |
cf1b7d96 | 739 | #ifndef OPENSSL_NO_SHA |
13588350 DSH |
740 | const EVP_MD *EVP_sha(void); |
741 | const EVP_MD *EVP_sha1(void); | |
742 | const EVP_MD *EVP_dss(void); | |
743 | const EVP_MD *EVP_dss1(void); | |
4d94ae00 | 744 | const EVP_MD *EVP_ecdsa(void); |
9ef9e785 | 745 | #endif |
31c2ac1c AP |
746 | #ifndef OPENSSL_NO_SHA256 |
747 | const EVP_MD *EVP_sha224(void); | |
748 | const EVP_MD *EVP_sha256(void); | |
749 | #endif | |
750 | #ifndef OPENSSL_NO_SHA512 | |
751 | const EVP_MD *EVP_sha384(void); | |
752 | const EVP_MD *EVP_sha512(void); | |
753 | #endif | |
cf1b7d96 | 754 | #ifndef OPENSSL_NO_MDC2 |
13588350 | 755 | const EVP_MD *EVP_mdc2(void); |
9ef9e785 | 756 | #endif |
4b618848 | 757 | #ifndef OPENSSL_NO_RMD160 |
13588350 | 758 | const EVP_MD *EVP_ripemd160(void); |
9ef9e785 | 759 | #endif |
200fc028 DSH |
760 | #ifndef OPENSSL_NO_WHIRLPOOL |
761 | const EVP_MD *EVP_whirlpool(void); | |
762 | #endif | |
13588350 | 763 | const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ |
cf1b7d96 | 764 | #ifndef OPENSSL_NO_DES |
13588350 DSH |
765 | const EVP_CIPHER *EVP_des_ecb(void); |
766 | const EVP_CIPHER *EVP_des_ede(void); | |
767 | const EVP_CIPHER *EVP_des_ede3(void); | |
65ee74fb LJ |
768 | const EVP_CIPHER *EVP_des_ede_ecb(void); |
769 | const EVP_CIPHER *EVP_des_ede3_ecb(void); | |
8d1ebe0b RL |
770 | const EVP_CIPHER *EVP_des_cfb64(void); |
771 | # define EVP_des_cfb EVP_des_cfb64 | |
772 | const EVP_CIPHER *EVP_des_cfb1(void); | |
773 | const EVP_CIPHER *EVP_des_cfb8(void); | |
774 | const EVP_CIPHER *EVP_des_ede_cfb64(void); | |
775 | # define EVP_des_ede_cfb EVP_des_ede_cfb64 | |
776 | #if 0 | |
777 | const EVP_CIPHER *EVP_des_ede_cfb1(void); | |
778 | const EVP_CIPHER *EVP_des_ede_cfb8(void); | |
779 | #endif | |
780 | const EVP_CIPHER *EVP_des_ede3_cfb64(void); | |
781 | # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 | |
782 | const EVP_CIPHER *EVP_des_ede3_cfb1(void); | |
783 | const EVP_CIPHER *EVP_des_ede3_cfb8(void); | |
13588350 DSH |
784 | const EVP_CIPHER *EVP_des_ofb(void); |
785 | const EVP_CIPHER *EVP_des_ede_ofb(void); | |
786 | const EVP_CIPHER *EVP_des_ede3_ofb(void); | |
787 | const EVP_CIPHER *EVP_des_cbc(void); | |
788 | const EVP_CIPHER *EVP_des_ede_cbc(void); | |
789 | const EVP_CIPHER *EVP_des_ede3_cbc(void); | |
790 | const EVP_CIPHER *EVP_desx_cbc(void); | |
97cf1f6c | 791 | const EVP_CIPHER *EVP_des_ede3_wrap(void); |
11a57c7b GT |
792 | /* This should now be supported through the dev_crypto ENGINE. But also, why are |
793 | * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */ | |
794 | #if 0 | |
c518ade1 BL |
795 | # ifdef OPENSSL_OPENBSD_DEV_CRYPTO |
796 | const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void); | |
82b22305 | 797 | const EVP_CIPHER *EVP_dev_crypto_rc4(void); |
4897dc40 | 798 | const EVP_MD *EVP_dev_crypto_md5(void); |
c518ade1 | 799 | # endif |
9ef9e785 | 800 | #endif |
11a57c7b | 801 | #endif |
cf1b7d96 | 802 | #ifndef OPENSSL_NO_RC4 |
13588350 DSH |
803 | const EVP_CIPHER *EVP_rc4(void); |
804 | const EVP_CIPHER *EVP_rc4_40(void); | |
c608171d AP |
805 | #ifndef OPENSSL_NO_MD5 |
806 | const EVP_CIPHER *EVP_rc4_hmac_md5(void); | |
807 | #endif | |
9ef9e785 | 808 | #endif |
cf1b7d96 | 809 | #ifndef OPENSSL_NO_IDEA |
13588350 | 810 | const EVP_CIPHER *EVP_idea_ecb(void); |
8d1ebe0b RL |
811 | const EVP_CIPHER *EVP_idea_cfb64(void); |
812 | # define EVP_idea_cfb EVP_idea_cfb64 | |
13588350 DSH |
813 | const EVP_CIPHER *EVP_idea_ofb(void); |
814 | const EVP_CIPHER *EVP_idea_cbc(void); | |
9ef9e785 | 815 | #endif |
cf1b7d96 | 816 | #ifndef OPENSSL_NO_RC2 |
13588350 DSH |
817 | const EVP_CIPHER *EVP_rc2_ecb(void); |
818 | const EVP_CIPHER *EVP_rc2_cbc(void); | |
819 | const EVP_CIPHER *EVP_rc2_40_cbc(void); | |
820 | const EVP_CIPHER *EVP_rc2_64_cbc(void); | |
8d1ebe0b RL |
821 | const EVP_CIPHER *EVP_rc2_cfb64(void); |
822 | # define EVP_rc2_cfb EVP_rc2_cfb64 | |
13588350 | 823 | const EVP_CIPHER *EVP_rc2_ofb(void); |
9ef9e785 | 824 | #endif |
cf1b7d96 | 825 | #ifndef OPENSSL_NO_BF |
13588350 DSH |
826 | const EVP_CIPHER *EVP_bf_ecb(void); |
827 | const EVP_CIPHER *EVP_bf_cbc(void); | |
8d1ebe0b RL |
828 | const EVP_CIPHER *EVP_bf_cfb64(void); |
829 | # define EVP_bf_cfb EVP_bf_cfb64 | |
13588350 | 830 | const EVP_CIPHER *EVP_bf_ofb(void); |
9ef9e785 | 831 | #endif |
cf1b7d96 | 832 | #ifndef OPENSSL_NO_CAST |
13588350 DSH |
833 | const EVP_CIPHER *EVP_cast5_ecb(void); |
834 | const EVP_CIPHER *EVP_cast5_cbc(void); | |
8d1ebe0b RL |
835 | const EVP_CIPHER *EVP_cast5_cfb64(void); |
836 | # define EVP_cast5_cfb EVP_cast5_cfb64 | |
13588350 | 837 | const EVP_CIPHER *EVP_cast5_ofb(void); |
9ef9e785 | 838 | #endif |
cf1b7d96 | 839 | #ifndef OPENSSL_NO_RC5 |
13588350 DSH |
840 | const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void); |
841 | const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void); | |
8d1ebe0b RL |
842 | const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void); |
843 | # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64 | |
13588350 | 844 | const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void); |
9ef9e785 | 845 | #endif |
cf1b7d96 | 846 | #ifndef OPENSSL_NO_AES |
13588350 DSH |
847 | const EVP_CIPHER *EVP_aes_128_ecb(void); |
848 | const EVP_CIPHER *EVP_aes_128_cbc(void); | |
8d1ebe0b RL |
849 | const EVP_CIPHER *EVP_aes_128_cfb1(void); |
850 | const EVP_CIPHER *EVP_aes_128_cfb8(void); | |
851 | const EVP_CIPHER *EVP_aes_128_cfb128(void); | |
852 | # define EVP_aes_128_cfb EVP_aes_128_cfb128 | |
bd54d55c | 853 | const EVP_CIPHER *EVP_aes_128_ofb(void); |
bd54d55c | 854 | const EVP_CIPHER *EVP_aes_128_ctr(void); |
23916810 | 855 | const EVP_CIPHER *EVP_aes_128_ccm(void); |
bdaa5415 | 856 | const EVP_CIPHER *EVP_aes_128_gcm(void); |
32a2d8dd | 857 | const EVP_CIPHER *EVP_aes_128_xts(void); |
97cf1f6c | 858 | const EVP_CIPHER *EVP_aes_128_wrap(void); |
d31fed73 | 859 | const EVP_CIPHER *EVP_aes_128_wrap_pad(void); |
3feb6305 | 860 | #ifndef OPENSSL_NO_OCB |
e6b336ef | 861 | const EVP_CIPHER *EVP_aes_128_ocb(void); |
3feb6305 | 862 | #endif |
13588350 DSH |
863 | const EVP_CIPHER *EVP_aes_192_ecb(void); |
864 | const EVP_CIPHER *EVP_aes_192_cbc(void); | |
8d1ebe0b RL |
865 | const EVP_CIPHER *EVP_aes_192_cfb1(void); |
866 | const EVP_CIPHER *EVP_aes_192_cfb8(void); | |
867 | const EVP_CIPHER *EVP_aes_192_cfb128(void); | |
868 | # define EVP_aes_192_cfb EVP_aes_192_cfb128 | |
bd54d55c | 869 | const EVP_CIPHER *EVP_aes_192_ofb(void); |
bd54d55c | 870 | const EVP_CIPHER *EVP_aes_192_ctr(void); |
23916810 | 871 | const EVP_CIPHER *EVP_aes_192_ccm(void); |
bdaa5415 | 872 | const EVP_CIPHER *EVP_aes_192_gcm(void); |
97cf1f6c | 873 | const EVP_CIPHER *EVP_aes_192_wrap(void); |
d31fed73 | 874 | const EVP_CIPHER *EVP_aes_192_wrap_pad(void); |
3feb6305 | 875 | #ifndef OPENSSL_NO_OCB |
e6b336ef | 876 | const EVP_CIPHER *EVP_aes_192_ocb(void); |
3feb6305 | 877 | #endif |
13588350 DSH |
878 | const EVP_CIPHER *EVP_aes_256_ecb(void); |
879 | const EVP_CIPHER *EVP_aes_256_cbc(void); | |
8d1ebe0b RL |
880 | const EVP_CIPHER *EVP_aes_256_cfb1(void); |
881 | const EVP_CIPHER *EVP_aes_256_cfb8(void); | |
882 | const EVP_CIPHER *EVP_aes_256_cfb128(void); | |
883 | # define EVP_aes_256_cfb EVP_aes_256_cfb128 | |
bd54d55c | 884 | const EVP_CIPHER *EVP_aes_256_ofb(void); |
bd54d55c | 885 | const EVP_CIPHER *EVP_aes_256_ctr(void); |
23916810 | 886 | const EVP_CIPHER *EVP_aes_256_ccm(void); |
bdaa5415 | 887 | const EVP_CIPHER *EVP_aes_256_gcm(void); |
32a2d8dd | 888 | const EVP_CIPHER *EVP_aes_256_xts(void); |
97cf1f6c | 889 | const EVP_CIPHER *EVP_aes_256_wrap(void); |
d31fed73 | 890 | const EVP_CIPHER *EVP_aes_256_wrap_pad(void); |
3feb6305 | 891 | #ifndef OPENSSL_NO_OCB |
e6b336ef | 892 | const EVP_CIPHER *EVP_aes_256_ocb(void); |
3feb6305 | 893 | #endif |
b25b8417 | 894 | # if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1) |
c608171d AP |
895 | const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void); |
896 | const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void); | |
b25b8417 BL |
897 | # endif |
898 | # ifndef OPENSSL_NO_SHA256 | |
899 | const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void); | |
900 | const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void); | |
901 | # endif | |
bd54d55c | 902 | #endif |
f3dea9a5 BM |
903 | #ifndef OPENSSL_NO_CAMELLIA |
904 | const EVP_CIPHER *EVP_camellia_128_ecb(void); | |
905 | const EVP_CIPHER *EVP_camellia_128_cbc(void); | |
906 | const EVP_CIPHER *EVP_camellia_128_cfb1(void); | |
907 | const EVP_CIPHER *EVP_camellia_128_cfb8(void); | |
908 | const EVP_CIPHER *EVP_camellia_128_cfb128(void); | |
909 | # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 | |
910 | const EVP_CIPHER *EVP_camellia_128_ofb(void); | |
911 | const EVP_CIPHER *EVP_camellia_192_ecb(void); | |
912 | const EVP_CIPHER *EVP_camellia_192_cbc(void); | |
913 | const EVP_CIPHER *EVP_camellia_192_cfb1(void); | |
914 | const EVP_CIPHER *EVP_camellia_192_cfb8(void); | |
915 | const EVP_CIPHER *EVP_camellia_192_cfb128(void); | |
916 | # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 | |
917 | const EVP_CIPHER *EVP_camellia_192_ofb(void); | |
918 | const EVP_CIPHER *EVP_camellia_256_ecb(void); | |
919 | const EVP_CIPHER *EVP_camellia_256_cbc(void); | |
920 | const EVP_CIPHER *EVP_camellia_256_cfb1(void); | |
921 | const EVP_CIPHER *EVP_camellia_256_cfb8(void); | |
922 | const EVP_CIPHER *EVP_camellia_256_cfb128(void); | |
923 | # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 | |
924 | const EVP_CIPHER *EVP_camellia_256_ofb(void); | |
925 | #endif | |
3ab56511 | 926 | |
96afc1cf BM |
927 | #ifndef OPENSSL_NO_SEED |
928 | const EVP_CIPHER *EVP_seed_ecb(void); | |
929 | const EVP_CIPHER *EVP_seed_cbc(void); | |
930 | const EVP_CIPHER *EVP_seed_cfb128(void); | |
931 | # define EVP_seed_cfb EVP_seed_cfb128 | |
932 | const EVP_CIPHER *EVP_seed_ofb(void); | |
933 | #endif | |
934 | ||
e84be9b4 DSH |
935 | void OPENSSL_add_all_algorithms_noconf(void); |
936 | void OPENSSL_add_all_algorithms_conf(void); | |
937 | ||
938 | #ifdef OPENSSL_LOAD_CONF | |
939 | #define OpenSSL_add_all_algorithms() \ | |
940 | OPENSSL_add_all_algorithms_conf() | |
941 | #else | |
942 | #define OpenSSL_add_all_algorithms() \ | |
943 | OPENSSL_add_all_algorithms_noconf() | |
944 | #endif | |
945 | ||
af57d843 DSH |
946 | void OpenSSL_add_all_ciphers(void); |
947 | void OpenSSL_add_all_digests(void); | |
948 | #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() | |
949 | #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() | |
950 | #define SSLeay_add_all_digests() OpenSSL_add_all_digests() | |
d02b48c6 | 951 | |
13588350 DSH |
952 | int EVP_add_cipher(const EVP_CIPHER *cipher); |
953 | int EVP_add_digest(const EVP_MD *digest); | |
d02b48c6 | 954 | |
e778802f BL |
955 | const EVP_CIPHER *EVP_get_cipherbyname(const char *name); |
956 | const EVP_MD *EVP_get_digestbyname(const char *name); | |
d02b48c6 RE |
957 | void EVP_cleanup(void); |
958 | ||
5ba4bf35 DSH |
959 | void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, |
960 | const char *from, const char *to, void *x), void *arg); | |
961 | void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, | |
962 | const char *from, const char *to, void *x), void *arg); | |
963 | ||
964 | void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, | |
965 | const char *from, const char *to, void *x), void *arg); | |
966 | void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, | |
967 | const char *from, const char *to, void *x), void *arg); | |
968 | ||
f733a5ef | 969 | int EVP_PKEY_decrypt_old(unsigned char *dec_key, |
875a644a RL |
970 | const unsigned char *enc_key,int enc_key_len, |
971 | EVP_PKEY *private_key); | |
f733a5ef | 972 | int EVP_PKEY_encrypt_old(unsigned char *enc_key, |
875a644a RL |
973 | const unsigned char *key,int key_len, |
974 | EVP_PKEY *pub_key); | |
d02b48c6 | 975 | int EVP_PKEY_type(int type); |
7f57b076 DSH |
976 | int EVP_PKEY_id(const EVP_PKEY *pkey); |
977 | int EVP_PKEY_base_id(const EVP_PKEY *pkey); | |
58964a49 | 978 | int EVP_PKEY_bits(EVP_PKEY *pkey); |
2514fa79 | 979 | int EVP_PKEY_security_bits(const EVP_PKEY *pkey); |
d02b48c6 | 980 | int EVP_PKEY_size(EVP_PKEY *pkey); |
01b8b3c7 DSH |
981 | int EVP_PKEY_set_type(EVP_PKEY *pkey,int type); |
982 | int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); | |
732a40e1 | 983 | int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key); |
db98bbc1 | 984 | void * EVP_PKEY_get0(EVP_PKEY *pkey); |
bb2297a4 | 985 | |
cf1b7d96 | 986 | #ifndef OPENSSL_NO_RSA |
bb2297a4 BL |
987 | struct rsa_st; |
988 | int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key); | |
989 | struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); | |
12aefe78 | 990 | #endif |
cf1b7d96 | 991 | #ifndef OPENSSL_NO_DSA |
bb2297a4 BL |
992 | struct dsa_st; |
993 | int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key); | |
994 | struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); | |
12aefe78 | 995 | #endif |
cf1b7d96 | 996 | #ifndef OPENSSL_NO_DH |
bb2297a4 BL |
997 | struct dh_st; |
998 | int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key); | |
999 | struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); | |
12aefe78 | 1000 | #endif |
14a7cfb3 BM |
1001 | #ifndef OPENSSL_NO_EC |
1002 | struct ec_key_st; | |
1003 | int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key); | |
1004 | struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); | |
4d94ae00 | 1005 | #endif |
bb2297a4 | 1006 | |
d02b48c6 RE |
1007 | EVP_PKEY * EVP_PKEY_new(void); |
1008 | void EVP_PKEY_free(EVP_PKEY *pkey); | |
b6995add | 1009 | |
875a644a | 1010 | EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp, |
6343829a | 1011 | long length); |
d02b48c6 RE |
1012 | int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); |
1013 | ||
875a644a | 1014 | EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp, |
d02b48c6 | 1015 | long length); |
875a644a | 1016 | EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, |
6343829a | 1017 | long length); |
d02b48c6 RE |
1018 | int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); |
1019 | ||
af0f0f3e RL |
1020 | int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); |
1021 | int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); | |
d02b48c6 | 1022 | int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode); |
af0f0f3e | 1023 | int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); |
58964a49 | 1024 | |
af0f0f3e | 1025 | int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); |
e6526fbf | 1026 | |
35208f36 DSH |
1027 | int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, |
1028 | int indent, ASN1_PCTX *pctx); | |
1029 | int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, | |
1030 | int indent, ASN1_PCTX *pctx); | |
1031 | int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, | |
1032 | int indent, ASN1_PCTX *pctx); | |
1033 | ||
03919683 DSH |
1034 | int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); |
1035 | ||
84fa704c | 1036 | int EVP_CIPHER_type(const EVP_CIPHER *ctx); |
884e8ec6 | 1037 | |
58964a49 RE |
1038 | /* calls methods */ |
1039 | int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type); | |
1040 | int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type); | |
1041 | ||
1042 | /* These are used by EVP_CIPHER methods */ | |
1043 | int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); | |
1044 | int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); | |
d02b48c6 | 1045 | |
b0c6fb80 | 1046 | /* PKCS5 password based encryption */ |
2bd83ca1 | 1047 | int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
13588350 | 1048 | ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, |
2bd83ca1 | 1049 | int en_de); |
97e4a932 | 1050 | int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, |
875a644a | 1051 | const unsigned char *salt, int saltlen, int iter, |
72fbe87d | 1052 | int keylen, unsigned char *out); |
777c47ac BL |
1053 | int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, |
1054 | const unsigned char *salt, int saltlen, int iter, | |
1055 | const EVP_MD *digest, | |
1056 | int keylen, unsigned char *out); | |
97e4a932 | 1057 | int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
13588350 | 1058 | ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, |
97e4a932 | 1059 | int en_de); |
b0c6fb80 | 1060 | |
600dec15 DSH |
1061 | void PKCS5_PBE_add(void); |
1062 | ||
69cbf468 DSH |
1063 | int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen, |
1064 | ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de); | |
856640b5 DSH |
1065 | |
1066 | /* PBE type */ | |
1067 | ||
1068 | /* Can appear as the outermost AlgorithmIdentifier */ | |
1069 | #define EVP_PBE_TYPE_OUTER 0x0 | |
1070 | /* Is an PRF type OID */ | |
1071 | #define EVP_PBE_TYPE_PRF 0x1 | |
1072 | ||
1073 | int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid, | |
1074 | EVP_PBE_KEYGEN *keygen); | |
13588350 | 1075 | int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, |
69cbf468 | 1076 | EVP_PBE_KEYGEN *keygen); |
856640b5 DSH |
1077 | int EVP_PBE_find(int type, int pbe_nid, |
1078 | int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen); | |
69cbf468 DSH |
1079 | void EVP_PBE_cleanup(void); |
1080 | ||
0b33dac3 DSH |
1081 | #define ASN1_PKEY_ALIAS 0x1 |
1082 | #define ASN1_PKEY_DYNAMIC 0x2 | |
ee1d9ec0 | 1083 | #define ASN1_PKEY_SIGPARAM_NULL 0x4 |
0b33dac3 | 1084 | |
492a9e24 | 1085 | #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 |
a78568b7 | 1086 | #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 |
03919683 | 1087 | #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 |
8931b30d DSH |
1088 | #define ASN1_PKEY_CTRL_CMS_SIGN 0x5 |
1089 | #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 | |
17c2764d | 1090 | #define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 |
492a9e24 | 1091 | |
e4263314 DSH |
1092 | int EVP_PKEY_asn1_get_count(void); |
1093 | const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); | |
01b8b3c7 DSH |
1094 | const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); |
1095 | const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, | |
1096 | const char *str, int len); | |
e46691a0 DSH |
1097 | int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth); |
1098 | int EVP_PKEY_asn1_add_alias(int to, int from); | |
0b33dac3 DSH |
1099 | int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, |
1100 | const char **pinfo, const char **ppem_str, | |
1101 | const EVP_PKEY_ASN1_METHOD *ameth); | |
42eae426 | 1102 | |
e77dbf32 | 1103 | const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey); |
cddaba8e | 1104 | EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags, |
d82e2718 | 1105 | const char *pem_str, const char *info); |
e69adea5 DSH |
1106 | void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, |
1107 | const EVP_PKEY_ASN1_METHOD *src); | |
d82e2718 | 1108 | void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth); |
42eae426 DSH |
1109 | void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth, |
1110 | int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub), | |
1111 | int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk), | |
1112 | int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b), | |
1113 | int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent, | |
1114 | ASN1_PCTX *pctx), | |
1115 | int (*pkey_size)(const EVP_PKEY *pk), | |
1116 | int (*pkey_bits)(const EVP_PKEY *pk)); | |
d82e2718 DSH |
1117 | void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth, |
1118 | int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf), | |
1119 | int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk), | |
1120 | int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent, | |
1121 | ASN1_PCTX *pctx)); | |
1122 | void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth, | |
db98bbc1 | 1123 | int (*param_decode)(EVP_PKEY *pkey, |
6343829a | 1124 | const unsigned char **pder, int derlen), |
db98bbc1 | 1125 | int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder), |
d82e2718 DSH |
1126 | int (*param_missing)(const EVP_PKEY *pk), |
1127 | int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from), | |
1128 | int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b), | |
1129 | int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent, | |
6343829a | 1130 | ASN1_PCTX *pctx)); |
db98bbc1 | 1131 | |
d82e2718 DSH |
1132 | void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth, |
1133 | void (*pkey_free)(EVP_PKEY *pkey)); | |
1134 | void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth, | |
492a9e24 | 1135 | int (*pkey_ctrl)(EVP_PKEY *pkey, int op, |
d82e2718 | 1136 | long arg1, void *arg2)); |
448be743 | 1137 | |
2514fa79 DSH |
1138 | void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth, |
1139 | int (*pkey_security_bits)(const EVP_PKEY *pk)); | |
1140 | ||
5da98aa6 | 1141 | |
9e4d0f0b | 1142 | #define EVP_PKEY_OP_UNDEFINED 0 |
716630c0 DSH |
1143 | #define EVP_PKEY_OP_PARAMGEN (1<<1) |
1144 | #define EVP_PKEY_OP_KEYGEN (1<<2) | |
1145 | #define EVP_PKEY_OP_SIGN (1<<3) | |
1146 | #define EVP_PKEY_OP_VERIFY (1<<4) | |
1147 | #define EVP_PKEY_OP_VERIFYRECOVER (1<<5) | |
1148 | #define EVP_PKEY_OP_SIGNCTX (1<<6) | |
1149 | #define EVP_PKEY_OP_VERIFYCTX (1<<7) | |
1150 | #define EVP_PKEY_OP_ENCRYPT (1<<8) | |
1151 | #define EVP_PKEY_OP_DECRYPT (1<<9) | |
1152 | #define EVP_PKEY_OP_DERIVE (1<<10) | |
1153 | ||
29db322e | 1154 | #define EVP_PKEY_OP_TYPE_SIG \ |
716630c0 DSH |
1155 | (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ |
1156 | | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) | |
1157 | ||
29db322e DSH |
1158 | #define EVP_PKEY_OP_TYPE_CRYPT \ |
1159 | (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) | |
716630c0 | 1160 | |
29db322e | 1161 | #define EVP_PKEY_OP_TYPE_NOGEN \ |
965e06da | 1162 | (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE) |
29db322e DSH |
1163 | |
1164 | #define EVP_PKEY_OP_TYPE_GEN \ | |
716630c0 DSH |
1165 | (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) |
1166 | ||
1167 | #define EVP_PKEY_CTX_set_signature_md(ctx, md) \ | |
29db322e | 1168 | EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ |
716630c0 | 1169 | EVP_PKEY_CTRL_MD, 0, (void *)md) |
5da98aa6 | 1170 | |
81063953 DSH |
1171 | #define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \ |
1172 | EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ | |
1173 | EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd) | |
1174 | ||
75d44c04 | 1175 | #define EVP_PKEY_CTRL_MD 1 |
b7683e3a DSH |
1176 | #define EVP_PKEY_CTRL_PEER_KEY 2 |
1177 | ||
1178 | #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 | |
1179 | #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 | |
399a6f0b | 1180 | |
b7683e3a | 1181 | #define EVP_PKEY_CTRL_PKCS7_SIGN 5 |
b2a97be7 | 1182 | |
74633553 DSH |
1183 | #define EVP_PKEY_CTRL_SET_MAC_KEY 6 |
1184 | ||
1185 | #define EVP_PKEY_CTRL_DIGESTINIT 7 | |
1186 | ||
0e1dba93 DSH |
1187 | /* Used by GOST key encryption in TLS */ |
1188 | #define EVP_PKEY_CTRL_SET_IV 8 | |
1189 | ||
8931b30d DSH |
1190 | #define EVP_PKEY_CTRL_CMS_ENCRYPT 9 |
1191 | #define EVP_PKEY_CTRL_CMS_DECRYPT 10 | |
1192 | #define EVP_PKEY_CTRL_CMS_SIGN 11 | |
1193 | ||
c8ef656d DSH |
1194 | #define EVP_PKEY_CTRL_CIPHER 12 |
1195 | ||
81063953 DSH |
1196 | #define EVP_PKEY_CTRL_GET_MD 13 |
1197 | ||
b2a97be7 DSH |
1198 | #define EVP_PKEY_ALG_CTRL 0x1000 |
1199 | ||
0e1dba93 | 1200 | |
b010b7c4 | 1201 | #define EVP_PKEY_FLAG_AUTOARGLEN 2 |
c8ef656d DSH |
1202 | /* Method handles all operations: don't assume any digest related |
1203 | * defaults. | |
1204 | */ | |
1205 | #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 | |
b010b7c4 | 1206 | |
c9777d26 | 1207 | const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type); |
81cebb8b | 1208 | EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags); |
f830c68f DSH |
1209 | void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags, |
1210 | const EVP_PKEY_METHOD *meth); | |
1211 | void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src); | |
3207e612 | 1212 | void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth); |
81cebb8b DSH |
1213 | int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth); |
1214 | ||
f5cda4cb DSH |
1215 | EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); |
1216 | EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); | |
3a828611 | 1217 | EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); |
5da98aa6 | 1218 | void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); |
4a3dc3c0 | 1219 | |
5da98aa6 DSH |
1220 | int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, |
1221 | int cmd, int p1, void *p2); | |
4a3dc3c0 DSH |
1222 | int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, |
1223 | const char *value); | |
5da98aa6 | 1224 | |
b28dea4e DSH |
1225 | int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); |
1226 | void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); | |
1227 | ||
2022cfe0 | 1228 | EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, |
46fc96d4 | 1229 | const unsigned char *key, int keylen); |
2022cfe0 | 1230 | |
f5cda4cb DSH |
1231 | void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); |
1232 | void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); | |
81cebb8b DSH |
1233 | EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); |
1234 | ||
0e1dba93 DSH |
1235 | EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); |
1236 | ||
f5cda4cb DSH |
1237 | void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); |
1238 | void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); | |
5da98aa6 | 1239 | |
9e4d0f0b DSH |
1240 | int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); |
1241 | int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1242 | unsigned char *sig, size_t *siglen, |
1243 | const unsigned char *tbs, size_t tbslen); | |
9e4d0f0b DSH |
1244 | int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); |
1245 | int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1246 | const unsigned char *sig, size_t siglen, |
1247 | const unsigned char *tbs, size_t tbslen); | |
9e4d0f0b DSH |
1248 | int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); |
1249 | int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1250 | unsigned char *rout, size_t *routlen, |
1251 | const unsigned char *sig, size_t siglen); | |
9e4d0f0b DSH |
1252 | int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); |
1253 | int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1254 | unsigned char *out, size_t *outlen, |
1255 | const unsigned char *in, size_t inlen); | |
9e4d0f0b DSH |
1256 | int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); |
1257 | int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1258 | unsigned char *out, size_t *outlen, |
1259 | const unsigned char *in, size_t inlen); | |
9e4d0f0b | 1260 | |
ffb1ac67 DSH |
1261 | int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); |
1262 | int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); | |
eaff5a14 | 1263 | int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); |
ffb1ac67 | 1264 | |
f5cda4cb DSH |
1265 | typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); |
1266 | ||
1267 | int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); | |
1268 | int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); | |
1269 | int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); | |
1270 | int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); | |
1271 | ||
1272 | void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); | |
b28dea4e DSH |
1273 | EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); |
1274 | ||
f5cda4cb DSH |
1275 | int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); |
1276 | ||
ba30bad5 DSH |
1277 | void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth, |
1278 | int (*init)(EVP_PKEY_CTX *ctx)); | |
1279 | ||
3207e612 DSH |
1280 | void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth, |
1281 | int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)); | |
1282 | ||
ba30bad5 DSH |
1283 | void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth, |
1284 | void (*cleanup)(EVP_PKEY_CTX *ctx)); | |
1285 | ||
1286 | void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth, | |
1287 | int (*paramgen_init)(EVP_PKEY_CTX *ctx), | |
1288 | int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); | |
1289 | ||
1290 | void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth, | |
1291 | int (*keygen_init)(EVP_PKEY_CTX *ctx), | |
1292 | int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); | |
1293 | ||
1294 | void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth, | |
1295 | int (*sign_init)(EVP_PKEY_CTX *ctx), | |
eaff5a14 DSH |
1296 | int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, |
1297 | const unsigned char *tbs, size_t tbslen)); | |
ba30bad5 DSH |
1298 | |
1299 | void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth, | |
1300 | int (*verify_init)(EVP_PKEY_CTX *ctx), | |
eaff5a14 DSH |
1301 | int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, |
1302 | const unsigned char *tbs, size_t tbslen)); | |
ba30bad5 DSH |
1303 | |
1304 | void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth, | |
1305 | int (*verify_recover_init)(EVP_PKEY_CTX *ctx), | |
1306 | int (*verify_recover)(EVP_PKEY_CTX *ctx, | |
eaff5a14 DSH |
1307 | unsigned char *sig, size_t *siglen, |
1308 | const unsigned char *tbs, size_t tbslen)); | |
ba30bad5 DSH |
1309 | |
1310 | void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth, | |
1311 | int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), | |
eaff5a14 | 1312 | int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, |
ba30bad5 DSH |
1313 | EVP_MD_CTX *mctx)); |
1314 | ||
1315 | void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth, | |
1316 | int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), | |
1317 | int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen, | |
1318 | EVP_MD_CTX *mctx)); | |
1319 | ||
1320 | void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth, | |
1321 | int (*encrypt_init)(EVP_PKEY_CTX *ctx), | |
b3f34078 | 1322 | int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, |
eaff5a14 | 1323 | const unsigned char *in, size_t inlen)); |
ba30bad5 DSH |
1324 | |
1325 | void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth, | |
1326 | int (*decrypt_init)(EVP_PKEY_CTX *ctx), | |
eaff5a14 DSH |
1327 | int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, |
1328 | const unsigned char *in, size_t inlen)); | |
ba30bad5 DSH |
1329 | |
1330 | void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth, | |
1331 | int (*derive_init)(EVP_PKEY_CTX *ctx), | |
eaff5a14 | 1332 | int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); |
ba30bad5 DSH |
1333 | |
1334 | void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth, | |
1335 | int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2), | |
1336 | int (*ctrl_str)(EVP_PKEY_CTX *ctx, | |
1337 | const char *type, const char *value)); | |
1338 | ||
ea1d8435 DSH |
1339 | void EVP_add_alg_module(void); |
1340 | ||
d02b48c6 | 1341 | /* BEGIN ERROR CODES */ |
6d311938 DSH |
1342 | /* The following lines are auto generated by the script mkerr.pl. Any changes |
1343 | * made after this point may be overwritten when the script is next run. | |
1344 | */ | |
11a57c7b | 1345 | void ERR_load_EVP_strings(void); |
6d311938 | 1346 | |
d02b48c6 RE |
1347 | /* Error codes for the EVP functions. */ |
1348 | ||
1349 | /* Function codes. */ | |
c2bf7208 | 1350 | #define EVP_F_AESNI_INIT_KEY 165 |
819cf4b8 | 1351 | #define EVP_F_AESNI_XTS_CIPHER 176 |
8d1ebe0b | 1352 | #define EVP_F_AES_INIT_KEY 133 |
057c8a2b | 1353 | #define EVP_F_AES_T4_INIT_KEY 178 |
45321c41 | 1354 | #define EVP_F_AES_XTS 172 |
819cf4b8 | 1355 | #define EVP_F_AES_XTS_CIPHER 175 |
ea1d8435 | 1356 | #define EVP_F_ALG_MODULE_INIT 177 |
f3dea9a5 | 1357 | #define EVP_F_CAMELLIA_INIT_KEY 159 |
819cf4b8 | 1358 | #define EVP_F_CMAC_INIT 173 |
7c43ea50 | 1359 | #define EVP_F_CMLL_T4_INIT_KEY 179 |
d02b48c6 | 1360 | #define EVP_F_D2I_PKEY 100 |
e69adea5 | 1361 | #define EVP_F_DO_SIGVER_INIT 161 |
8afca8d9 BM |
1362 | #define EVP_F_DSAPKEY2PKCS8 134 |
1363 | #define EVP_F_DSA_PKEY2PKCS8 135 | |
4d94ae00 | 1364 | #define EVP_F_ECDSA_PKEY2PKCS8 129 |
8afca8d9 BM |
1365 | #define EVP_F_ECKEY_PKEY2PKCS8 132 |
1366 | #define EVP_F_EVP_CIPHERINIT_EX 123 | |
c2bf7208 | 1367 | #define EVP_F_EVP_CIPHER_CTX_COPY 163 |
49528751 | 1368 | #define EVP_F_EVP_CIPHER_CTX_CTRL 124 |
7f060601 | 1369 | #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 |
8afca8d9 BM |
1370 | #define EVP_F_EVP_DECRYPTFINAL_EX 101 |
1371 | #define EVP_F_EVP_DIGESTINIT_EX 128 | |
1372 | #define EVP_F_EVP_ENCRYPTFINAL_EX 127 | |
1373 | #define EVP_F_EVP_MD_CTX_COPY_EX 110 | |
0eab41fb | 1374 | #define EVP_F_EVP_MD_SIZE 162 |
d02b48c6 | 1375 | #define EVP_F_EVP_OPENINIT 102 |
cfcefcbe | 1376 | #define EVP_F_EVP_PBE_ALG_ADD 115 |
5c95c2ac | 1377 | #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160 |
cfcefcbe DSH |
1378 | #define EVP_F_EVP_PBE_CIPHERINIT 116 |
1379 | #define EVP_F_EVP_PKCS82PKEY 111 | |
448be743 | 1380 | #define EVP_F_EVP_PKCS82PKEY_BROKEN 136 |
8afca8d9 | 1381 | #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 |
d02b48c6 | 1382 | #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 |
5da98aa6 | 1383 | #define EVP_F_EVP_PKEY_CTX_CTRL 137 |
c927df3f | 1384 | #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150 |
c9777d26 | 1385 | #define EVP_F_EVP_PKEY_CTX_DUP 156 |
58964a49 | 1386 | #define EVP_F_EVP_PKEY_DECRYPT 104 |
f733a5ef | 1387 | #define EVP_F_EVP_PKEY_DECRYPT_INIT 138 |
c927df3f | 1388 | #define EVP_F_EVP_PKEY_DECRYPT_OLD 151 |
d87e6152 DSH |
1389 | #define EVP_F_EVP_PKEY_DERIVE 153 |
1390 | #define EVP_F_EVP_PKEY_DERIVE_INIT 154 | |
ffb1ac67 | 1391 | #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155 |
58964a49 | 1392 | #define EVP_F_EVP_PKEY_ENCRYPT 105 |
f733a5ef | 1393 | #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139 |
c927df3f | 1394 | #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152 |
c7cb16a8 DSH |
1395 | #define EVP_F_EVP_PKEY_GET1_DH 119 |
1396 | #define EVP_F_EVP_PKEY_GET1_DSA 120 | |
4d94ae00 | 1397 | #define EVP_F_EVP_PKEY_GET1_ECDSA 130 |
14a7cfb3 | 1398 | #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 |
c7cb16a8 | 1399 | #define EVP_F_EVP_PKEY_GET1_RSA 121 |
f5cda4cb DSH |
1400 | #define EVP_F_EVP_PKEY_KEYGEN 146 |
1401 | #define EVP_F_EVP_PKEY_KEYGEN_INIT 147 | |
0202197d | 1402 | #define EVP_F_EVP_PKEY_NEW 106 |
f5cda4cb DSH |
1403 | #define EVP_F_EVP_PKEY_PARAMGEN 148 |
1404 | #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149 | |
f733a5ef DSH |
1405 | #define EVP_F_EVP_PKEY_SIGN 140 |
1406 | #define EVP_F_EVP_PKEY_SIGN_INIT 141 | |
1407 | #define EVP_F_EVP_PKEY_VERIFY 142 | |
1408 | #define EVP_F_EVP_PKEY_VERIFY_INIT 143 | |
1409 | #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144 | |
1410 | #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145 | |
3ab56511 | 1411 | #define EVP_F_EVP_RIJNDAEL 126 |
58964a49 RE |
1412 | #define EVP_F_EVP_SIGNFINAL 107 |
1413 | #define EVP_F_EVP_VERIFYFINAL 108 | |
2440d8b1 | 1414 | #define EVP_F_FIPS_CIPHERINIT 166 |
399aa6b5 | 1415 | #define EVP_F_FIPS_CIPHER_CTX_COPY 170 |
2440d8b1 | 1416 | #define EVP_F_FIPS_CIPHER_CTX_CTRL 167 |
399aa6b5 | 1417 | #define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171 |
2440d8b1 BM |
1418 | #define EVP_F_FIPS_DIGESTINIT 168 |
1419 | #define EVP_F_FIPS_MD_CTX_COPY 169 | |
819cf4b8 | 1420 | #define EVP_F_HMAC_INIT_EX 174 |
c9777d26 | 1421 | #define EVP_F_INT_CTX_NEW 157 |
97e4a932 DSH |
1422 | #define EVP_F_PKCS5_PBE_KEYIVGEN 117 |
1423 | #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 | |
3d63b396 | 1424 | #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164 |
8afca8d9 | 1425 | #define EVP_F_PKCS8_SET_BROKEN 112 |
01b8b3c7 | 1426 | #define EVP_F_PKEY_SET_TYPE 158 |
dfeab068 | 1427 | #define EVP_F_RC2_MAGIC_TO_METH 109 |
49528751 | 1428 | #define EVP_F_RC5_CTRL 125 |
d02b48c6 RE |
1429 | |
1430 | /* Reason codes. */ | |
d976f992 | 1431 | #define EVP_R_AES_IV_SETUP_FAILED 162 |
8d1ebe0b | 1432 | #define EVP_R_AES_KEY_SETUP_FAILED 143 |
4d94ae00 | 1433 | #define EVP_R_ASN1_LIB 140 |
3ab56511 | 1434 | #define EVP_R_BAD_BLOCK_LENGTH 136 |
d02b48c6 | 1435 | #define EVP_R_BAD_DECRYPT 100 |
3ab56511 | 1436 | #define EVP_R_BAD_KEY_LENGTH 137 |
cfcefcbe DSH |
1437 | #define EVP_R_BN_DECODE_ERROR 112 |
1438 | #define EVP_R_BN_PUBKEY_ERROR 113 | |
b010b7c4 | 1439 | #define EVP_R_BUFFER_TOO_SMALL 155 |
f3dea9a5 | 1440 | #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 |
97e4a932 | 1441 | #define EVP_R_CIPHER_PARAMETER_ERROR 122 |
5da98aa6 | 1442 | #define EVP_R_COMMAND_NOT_SUPPORTED 147 |
49528751 DSH |
1443 | #define EVP_R_CTRL_NOT_IMPLEMENTED 132 |
1444 | #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 | |
f2e5ca84 | 1445 | #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 |
cfcefcbe | 1446 | #define EVP_R_DECODE_ERROR 114 |
d02b48c6 | 1447 | #define EVP_R_DIFFERENT_KEY_TYPES 101 |
ffb1ac67 | 1448 | #define EVP_R_DIFFERENT_PARAMETERS 153 |
25c65429 | 1449 | #define EVP_R_DISABLED_FOR_FIPS 163 |
cfcefcbe | 1450 | #define EVP_R_ENCODE_ERROR 115 |
ea1d8435 DSH |
1451 | #define EVP_R_ERROR_LOADING_SECTION 165 |
1452 | #define EVP_R_ERROR_SETTING_FIPS_MODE 166 | |
cfcefcbe | 1453 | #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 |
f769ce3e DSH |
1454 | #define EVP_R_EXPECTING_AN_RSA_KEY 127 |
1455 | #define EVP_R_EXPECTING_A_DH_KEY 128 | |
1456 | #define EVP_R_EXPECTING_A_DSA_KEY 129 | |
4d94ae00 | 1457 | #define EVP_R_EXPECTING_A_ECDSA_KEY 141 |
14a7cfb3 | 1458 | #define EVP_R_EXPECTING_A_EC_KEY 142 |
ea1d8435 | 1459 | #define EVP_R_FIPS_MODE_NOT_SUPPORTED 167 |
49528751 | 1460 | #define EVP_R_INITIALIZATION_ERROR 134 |
df82f5c8 | 1461 | #define EVP_R_INPUT_NOT_INITIALIZED 111 |
b2a97be7 | 1462 | #define EVP_R_INVALID_DIGEST 152 |
ea1d8435 | 1463 | #define EVP_R_INVALID_FIPS_MODE 168 |
7f060601 | 1464 | #define EVP_R_INVALID_KEY_LENGTH 130 |
5da98aa6 | 1465 | #define EVP_R_INVALID_OPERATION 148 |
d02b48c6 | 1466 | #define EVP_R_IV_TOO_LARGE 102 |
cfcefcbe | 1467 | #define EVP_R_KEYGEN_FAILURE 120 |
0eab41fb | 1468 | #define EVP_R_MESSAGE_DIGEST_IS_NULL 159 |
448be743 | 1469 | #define EVP_R_METHOD_NOT_SUPPORTED 144 |
657e60fa | 1470 | #define EVP_R_MISSING_PARAMETERS 103 |
360370d9 | 1471 | #define EVP_R_NO_CIPHER_SET 131 |
e69adea5 | 1472 | #define EVP_R_NO_DEFAULT_DIGEST 158 |
11a57c7b | 1473 | #define EVP_R_NO_DIGEST_SET 139 |
cfcefcbe | 1474 | #define EVP_R_NO_DSA_PARAMETERS 116 |
ffb1ac67 | 1475 | #define EVP_R_NO_KEY_SET 154 |
5da98aa6 | 1476 | #define EVP_R_NO_OPERATION_SET 149 |
d02b48c6 RE |
1477 | #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 |
1478 | #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 | |
f733a5ef DSH |
1479 | #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150 |
1480 | #define EVP_R_OPERATON_NOT_INITIALIZED 151 | |
cfcefcbe | 1481 | #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 |
448be743 DSH |
1482 | #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145 |
1483 | #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146 | |
d02b48c6 | 1484 | #define EVP_R_PUBLIC_KEY_NOT_RSA 106 |
45321c41 | 1485 | #define EVP_R_TOO_LARGE 164 |
e50858c5 DSH |
1486 | #define EVP_R_UNKNOWN_CIPHER 160 |
1487 | #define EVP_R_UNKNOWN_DIGEST 161 | |
ea1d8435 | 1488 | #define EVP_R_UNKNOWN_OPTION 169 |
cfcefcbe | 1489 | #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 |
49528751 | 1490 | #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 |
01b8b3c7 | 1491 | #define EVP_R_UNSUPPORTED_ALGORITHM 156 |
d02b48c6 | 1492 | #define EVP_R_UNSUPPORTED_CIPHER 107 |
97e4a932 DSH |
1493 | #define EVP_R_UNSUPPORTED_KEYLENGTH 123 |
1494 | #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 | |
dfeab068 | 1495 | #define EVP_R_UNSUPPORTED_KEY_SIZE 108 |
97e4a932 | 1496 | #define EVP_R_UNSUPPORTED_PRF 125 |
cfcefcbe | 1497 | #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 |
97e4a932 | 1498 | #define EVP_R_UNSUPPORTED_SALT_TYPE 126 |
97cf1f6c | 1499 | #define EVP_R_WRAP_MODE_NOT_ALLOWED 170 |
dfeab068 RE |
1500 | #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 |
1501 | #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 | |
6d311938 | 1502 | |
d02b48c6 RE |
1503 | #ifdef __cplusplus |
1504 | } | |
1505 | #endif | |
1506 | #endif |