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Allow digests to supply S/MIME micalg values from a ctrl.
[thirdparty/openssl.git] / crypto / evp / evp.h
1 /* crypto/evp/evp.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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
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
70 #include <openssl/ossl_typ.h>
71
72 #include <openssl/symhacks.h>
73
74 #ifndef OPENSSL_NO_BIO
75 #include <openssl/bio.h>
76 #endif
77
78 /*
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
84 */
85 #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */
86 #define EVP_MAX_KEY_LENGTH 32
87 #define EVP_MAX_IV_LENGTH 16
88 #define EVP_MAX_BLOCK_LENGTH 32
89
90 #define PKCS5_SALT_LEN 8
91 /* Default PKCS#5 iteration count */
92 #define PKCS5_DEFAULT_ITER 2048
93
94 #include <openssl/objects.h>
95
96 #define EVP_PK_RSA 0x0001
97 #define EVP_PK_DSA 0x0002
98 #define EVP_PK_DH 0x0004
99 #define EVP_PK_EC 0x0008
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
105 #define EVP_PKS_EC 0x0400
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
112 #define EVP_PKEY_DSA1 NID_dsa_2
113 #define EVP_PKEY_DSA2 NID_dsaWithSHA
114 #define EVP_PKEY_DSA3 NID_dsaWithSHA1
115 #define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
116 #define EVP_PKEY_DH NID_dhKeyAgreement
117 #define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
118
119 #ifdef __cplusplus
120 extern "C" {
121 #endif
122
123 /* Type needs to be a bit field
124 * Sub-type needs to be for variations on the method, as in, can it do
125 * arbitrary encryption.... */
126 struct evp_pkey_st
127 {
128 int type;
129 int save_type;
130 int references;
131 const EVP_PKEY_ASN1_METHOD *ameth;
132 ENGINE *engine;
133 union {
134 char *ptr;
135 #ifndef OPENSSL_NO_RSA
136 struct rsa_st *rsa; /* RSA */
137 #endif
138 #ifndef OPENSSL_NO_DSA
139 struct dsa_st *dsa; /* DSA */
140 #endif
141 #ifndef OPENSSL_NO_DH
142 struct dh_st *dh; /* DH */
143 #endif
144 #ifndef OPENSSL_NO_EC
145 struct ec_key_st *ec; /* ECC */
146 #endif
147 } pkey;
148 int save_parameters;
149 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
150 } /* EVP_PKEY */;
151
152 #define EVP_PKEY_MO_SIGN 0x0001
153 #define EVP_PKEY_MO_VERIFY 0x0002
154 #define EVP_PKEY_MO_ENCRYPT 0x0004
155 #define EVP_PKEY_MO_DECRYPT 0x0008
156
157 #ifndef EVP_MD
158 struct env_md_st
159 {
160 int type;
161 int pkey_type;
162 int md_size;
163 unsigned long flags;
164 int (*init)(EVP_MD_CTX *ctx);
165 int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
166 int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
167 int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
168 int (*cleanup)(EVP_MD_CTX *ctx);
169
170 /* FIXME: prototype these some day */
171 int (*sign)(int type, const unsigned char *m, unsigned int m_length,
172 unsigned char *sigret, unsigned int *siglen, void *key);
173 int (*verify)(int type, const unsigned char *m, unsigned int m_length,
174 const unsigned char *sigbuf, unsigned int siglen,
175 void *key);
176 int required_pkey_type[5]; /*EVP_PKEY_xxx */
177 int block_size;
178 int ctx_size; /* how big does the ctx->md_data need to be */
179 /* control function */
180 int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
181 } /* EVP_MD */;
182
183 typedef int evp_sign_method(int type,const unsigned char *m,
184 unsigned int m_length,unsigned char *sigret,
185 unsigned int *siglen, void *key);
186 typedef int evp_verify_method(int type,const unsigned char *m,
187 unsigned int m_length,const unsigned char *sigbuf,
188 unsigned int siglen, void *key);
189
190 #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single
191 * block */
192
193 #define EVP_MD_FLAG_PKEY_DIGEST 0x0002 /* digest is a "clone" digest used
194 * which is a copy of an existing
195 * one for a specific public key type.
196 * EVP_dss1() etc */
197
198 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
199
200 #define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
201
202 /* DigestAlgorithmIdentifier flags... */
203
204 #define EVP_MD_FLAG_DIGALGID_MASK 0x0018
205
206 /* NULL or absent parameter accepted. Use NULL */
207
208 #define EVP_MD_FLAG_DIGALGID_NULL 0x0000
209
210 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
211
212 #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
213
214 /* Custom handling via ctrl */
215
216 #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
217
218 /* Digest ctrls */
219
220 #define EVP_MD_CTRL_DIGALGID 0x1
221 #define EVP_MD_CTRL_MICALG 0x2
222
223 /* Minimum Algorithm specific ctrl value */
224
225 #define EVP_MD_CTRL_ALG_CTRL 0x1000
226
227 #define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
228
229 #ifndef OPENSSL_NO_DSA
230 #define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
231 (evp_verify_method *)DSA_verify, \
232 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
233 EVP_PKEY_DSA4,0}
234 #else
235 #define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
236 #endif
237
238 #ifndef OPENSSL_NO_ECDSA
239 #define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
240 (evp_verify_method *)ECDSA_verify, \
241 {EVP_PKEY_EC,0,0,0}
242 #else
243 #define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
244 #endif
245
246 #ifndef OPENSSL_NO_RSA
247 #define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
248 (evp_verify_method *)RSA_verify, \
249 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
250 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
251 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
252 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
253 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
254 #else
255 #define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
256 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
257 #endif
258
259 #endif /* !EVP_MD */
260
261 struct env_md_ctx_st
262 {
263 const EVP_MD *digest;
264 ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
265 unsigned long flags;
266 void *md_data;
267 /* Public key context for sign/verify */
268 EVP_PKEY_CTX *pctx;
269 } /* EVP_MD_CTX */;
270
271 /* values for EVP_MD_CTX flags */
272
273 #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called
274 * once only */
275 #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been
276 * cleaned */
277 #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data
278 * in EVP_MD_CTX_cleanup */
279
280 /* MD operational flags */
281
282 #define EVP_MD_CTX_FLAG_OP_MASK 0x00f0
283
284 #define EVP_MD_CTX_FLAG_OP_DIGEST 0x0000
285 #define EVP_MD_CTX_FLAG_OP_SIGN 0x0010
286 #define EVP_MD_CTX_FLAG_OP_VERIFY 0x0020
287
288 struct evp_cipher_st
289 {
290 int nid;
291 int block_size;
292 int key_len; /* Default value for variable length ciphers */
293 int iv_len;
294 unsigned long flags; /* Various flags */
295 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
296 const unsigned char *iv, int enc); /* init key */
297 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
298 const unsigned char *in, unsigned int inl);/* encrypt/decrypt data */
299 int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
300 int ctx_size; /* how big ctx->cipher_data needs to be */
301 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
302 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
303 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
304 void *app_data; /* Application data */
305 } /* EVP_CIPHER */;
306
307 /* Values for cipher flags */
308
309 /* Modes for ciphers */
310
311 #define EVP_CIPH_STREAM_CIPHER 0x0
312 #define EVP_CIPH_ECB_MODE 0x1
313 #define EVP_CIPH_CBC_MODE 0x2
314 #define EVP_CIPH_CFB_MODE 0x3
315 #define EVP_CIPH_OFB_MODE 0x4
316 #define EVP_CIPH_MODE 0x7
317 /* Set if variable length cipher */
318 #define EVP_CIPH_VARIABLE_LENGTH 0x8
319 /* Set if the iv handling should be done by the cipher itself */
320 #define EVP_CIPH_CUSTOM_IV 0x10
321 /* Set if the cipher's init() function should be called if key is NULL */
322 #define EVP_CIPH_ALWAYS_CALL_INIT 0x20
323 /* Call ctrl() to init cipher parameters */
324 #define EVP_CIPH_CTRL_INIT 0x40
325 /* Don't use standard key length function */
326 #define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
327 /* Don't use standard block padding */
328 #define EVP_CIPH_NO_PADDING 0x100
329 /* cipher handles random key generation */
330 #define EVP_CIPH_RAND_KEY 0x200
331
332 /* ctrl() values */
333
334 #define EVP_CTRL_INIT 0x0
335 #define EVP_CTRL_SET_KEY_LENGTH 0x1
336 #define EVP_CTRL_GET_RC2_KEY_BITS 0x2
337 #define EVP_CTRL_SET_RC2_KEY_BITS 0x3
338 #define EVP_CTRL_GET_RC5_ROUNDS 0x4
339 #define EVP_CTRL_SET_RC5_ROUNDS 0x5
340 #define EVP_CTRL_RAND_KEY 0x6
341 #define EVP_CTRL_PBE_PRF_NID 0x7
342
343 typedef struct evp_cipher_info_st
344 {
345 const EVP_CIPHER *cipher;
346 unsigned char iv[EVP_MAX_IV_LENGTH];
347 } EVP_CIPHER_INFO;
348
349 struct evp_cipher_ctx_st
350 {
351 const EVP_CIPHER *cipher;
352 ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */
353 int encrypt; /* encrypt or decrypt */
354 int buf_len; /* number we have left */
355
356 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
357 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
358 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
359 int num; /* used by cfb/ofb mode */
360
361 void *app_data; /* application stuff */
362 int key_len; /* May change for variable length cipher */
363 unsigned long flags; /* Various flags */
364 void *cipher_data; /* per EVP data */
365 int final_used;
366 int block_mask;
367 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
368 } /* EVP_CIPHER_CTX */;
369
370 typedef struct evp_Encode_Ctx_st
371 {
372 int num; /* number saved in a partial encode/decode */
373 int length; /* The length is either the output line length
374 * (in input bytes) or the shortest input line
375 * length that is ok. Once decoding begins,
376 * the length is adjusted up each time a longer
377 * line is decoded */
378 unsigned char enc_data[80]; /* data to encode */
379 int line_num; /* number read on current line */
380 int expect_nl;
381 } EVP_ENCODE_CTX;
382
383 /* Password based encryption function */
384 typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
385 ASN1_TYPE *param, const EVP_CIPHER *cipher,
386 const EVP_MD *md, int en_de);
387
388 #ifndef OPENSSL_NO_RSA
389 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
390 (char *)(rsa))
391 #endif
392
393 #ifndef OPENSSL_NO_DSA
394 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
395 (char *)(dsa))
396 #endif
397
398 #ifndef OPENSSL_NO_DH
399 #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
400 (char *)(dh))
401 #endif
402
403 #ifndef OPENSSL_NO_EC
404 #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
405 (char *)(eckey))
406 #endif
407
408 /* Add some extra combinations */
409 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
410 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
411 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
412 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
413
414 #define EVP_MD_type(e) ((e)->type)
415 #define EVP_MD_nid(e) EVP_MD_type(e)
416 #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
417 #define EVP_MD_pkey_type(e) ((e)->pkey_type)
418 #define EVP_MD_size(e) ((e)->md_size)
419 #define EVP_MD_block_size(e) ((e)->block_size)
420
421 #define EVP_MD_CTX_md(e) ((e)->digest)
422 #define EVP_MD_CTX_size(e) EVP_MD_size((e)->digest)
423 #define EVP_MD_CTX_block_size(e) EVP_MD_block_size((e)->digest)
424 #define EVP_MD_CTX_type(e) EVP_MD_type((e)->digest)
425
426 #define EVP_CIPHER_nid(e) ((e)->nid)
427 #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
428 #define EVP_CIPHER_block_size(e) ((e)->block_size)
429 #define EVP_CIPHER_key_length(e) ((e)->key_len)
430 #define EVP_CIPHER_iv_length(e) ((e)->iv_len)
431 #define EVP_CIPHER_flags(e) ((e)->flags)
432 #define EVP_CIPHER_mode(e) (((e)->flags) & EVP_CIPH_MODE)
433
434 #define EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
435 #define EVP_CIPHER_CTX_nid(e) ((e)->cipher->nid)
436 #define EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
437 #define EVP_CIPHER_CTX_key_length(e) ((e)->key_len)
438 #define EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
439 #define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data)
440 #define EVP_CIPHER_CTX_set_app_data(e,d) ((e)->app_data=(char *)(d))
441 #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
442 #define EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
443 #define EVP_CIPHER_CTX_mode(e) ((e)->cipher->flags & EVP_CIPH_MODE)
444
445 #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
446 #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
447
448 #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
449 #define EVP_SignInit(a,b) EVP_DigestInit(a,b)
450 #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
451 #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
452 #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
453 #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
454 #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
455 #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
456 #define EVP_SignDigestUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
457 #define EVP_VerifyDigestUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
458
459 #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
460 #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
461
462 #ifdef CONST_STRICT
463 void BIO_set_md(BIO *,const EVP_MD *md);
464 #else
465 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
466 #endif
467 #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
468 #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
469 #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
470 #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
471
472 #define EVP_Cipher(c,o,i,l) (c)->cipher->do_cipher((c),(o),(i),(l))
473
474 #define EVP_add_cipher_alias(n,alias) \
475 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
476 #define EVP_add_digest_alias(n,alias) \
477 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
478 #define EVP_delete_cipher_alias(alias) \
479 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
480 #define EVP_delete_digest_alias(alias) \
481 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
482
483 void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
484 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
485 EVP_MD_CTX *EVP_MD_CTX_create(void);
486 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
487 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);
488 #define EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
489 #define EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
490 #define EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
491 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
492 int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
493 size_t cnt);
494 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
495 int EVP_Digest(const void *data, size_t count,
496 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
497
498 int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
499 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
500 int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
501
502 int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
503 void EVP_set_pw_prompt(const char *prompt);
504 char * EVP_get_pw_prompt(void);
505
506 int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
507 const unsigned char *salt, const unsigned char *data,
508 int datal, int count, unsigned char *key,unsigned char *iv);
509
510 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
511 const unsigned char *key, const unsigned char *iv);
512 int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
513 const unsigned char *key, const unsigned char *iv);
514 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
515 int *outl, const unsigned char *in, int inl);
516 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
517 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
518
519 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
520 const unsigned char *key, const unsigned char *iv);
521 int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
522 const unsigned char *key, const unsigned char *iv);
523 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
524 int *outl, const unsigned char *in, int inl);
525 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
526 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
527
528 int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
529 const unsigned char *key,const unsigned char *iv,
530 int enc);
531 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
532 const unsigned char *key,const unsigned char *iv,
533 int enc);
534 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
535 int *outl, const unsigned char *in, int inl);
536 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
537 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
538
539 int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
540 EVP_PKEY *pkey);
541
542 int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
543 unsigned int siglen,EVP_PKEY *pkey);
544
545 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
546 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
547 int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
548 unsigned char *sigret, size_t *siglen);
549
550 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
551 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
552 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
553 unsigned char *sig, size_t siglen);
554
555 int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
556 const unsigned char *ek, int ekl, const unsigned char *iv,
557 EVP_PKEY *priv);
558 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
559
560 int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
561 unsigned char **ek, int *ekl, unsigned char *iv,
562 EVP_PKEY **pubk, int npubk);
563 int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
564
565 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
566 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
567 const unsigned char *in,int inl);
568 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
569 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
570
571 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
572 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
573 const unsigned char *in, int inl);
574 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
575 char *out, int *outl);
576 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
577
578 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
579 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
580 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
581 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
582 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
583 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
584 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
585 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
586
587 #ifndef OPENSSL_NO_BIO
588 BIO_METHOD *BIO_f_md(void);
589 BIO_METHOD *BIO_f_base64(void);
590 BIO_METHOD *BIO_f_cipher(void);
591 BIO_METHOD *BIO_f_reliable(void);
592 void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
593 const unsigned char *i, int enc);
594 #endif
595
596 const EVP_MD *EVP_md_null(void);
597 #ifndef OPENSSL_NO_MD2
598 const EVP_MD *EVP_md2(void);
599 #endif
600 #ifndef OPENSSL_NO_MD4
601 const EVP_MD *EVP_md4(void);
602 #endif
603 #ifndef OPENSSL_NO_MD5
604 const EVP_MD *EVP_md5(void);
605 #endif
606 #ifndef OPENSSL_NO_SHA
607 const EVP_MD *EVP_sha(void);
608 const EVP_MD *EVP_sha1(void);
609 const EVP_MD *EVP_dss(void);
610 const EVP_MD *EVP_dss1(void);
611 const EVP_MD *EVP_ecdsa(void);
612 #endif
613 #ifndef OPENSSL_NO_SHA256
614 const EVP_MD *EVP_sha224(void);
615 const EVP_MD *EVP_sha256(void);
616 #endif
617 #ifndef OPENSSL_NO_SHA512
618 const EVP_MD *EVP_sha384(void);
619 const EVP_MD *EVP_sha512(void);
620 #endif
621 #ifndef OPENSSL_NO_MDC2
622 const EVP_MD *EVP_mdc2(void);
623 #endif
624 #ifndef OPENSSL_NO_RIPEMD
625 const EVP_MD *EVP_ripemd160(void);
626 #endif
627 #ifndef OPENSSL_NO_WHIRLPOOL
628 const EVP_MD *EVP_whirlpool(void);
629 #endif
630 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
631 #ifndef OPENSSL_NO_DES
632 const EVP_CIPHER *EVP_des_ecb(void);
633 const EVP_CIPHER *EVP_des_ede(void);
634 const EVP_CIPHER *EVP_des_ede3(void);
635 const EVP_CIPHER *EVP_des_ede_ecb(void);
636 const EVP_CIPHER *EVP_des_ede3_ecb(void);
637 const EVP_CIPHER *EVP_des_cfb64(void);
638 # define EVP_des_cfb EVP_des_cfb64
639 const EVP_CIPHER *EVP_des_cfb1(void);
640 const EVP_CIPHER *EVP_des_cfb8(void);
641 const EVP_CIPHER *EVP_des_ede_cfb64(void);
642 # define EVP_des_ede_cfb EVP_des_ede_cfb64
643 #if 0
644 const EVP_CIPHER *EVP_des_ede_cfb1(void);
645 const EVP_CIPHER *EVP_des_ede_cfb8(void);
646 #endif
647 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
648 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
649 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
650 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
651 const EVP_CIPHER *EVP_des_ofb(void);
652 const EVP_CIPHER *EVP_des_ede_ofb(void);
653 const EVP_CIPHER *EVP_des_ede3_ofb(void);
654 const EVP_CIPHER *EVP_des_cbc(void);
655 const EVP_CIPHER *EVP_des_ede_cbc(void);
656 const EVP_CIPHER *EVP_des_ede3_cbc(void);
657 const EVP_CIPHER *EVP_desx_cbc(void);
658 /* This should now be supported through the dev_crypto ENGINE. But also, why are
659 * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
660 #if 0
661 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO
662 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
663 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
664 const EVP_MD *EVP_dev_crypto_md5(void);
665 # endif
666 #endif
667 #endif
668 #ifndef OPENSSL_NO_RC4
669 const EVP_CIPHER *EVP_rc4(void);
670 const EVP_CIPHER *EVP_rc4_40(void);
671 #endif
672 #ifndef OPENSSL_NO_IDEA
673 const EVP_CIPHER *EVP_idea_ecb(void);
674 const EVP_CIPHER *EVP_idea_cfb64(void);
675 # define EVP_idea_cfb EVP_idea_cfb64
676 const EVP_CIPHER *EVP_idea_ofb(void);
677 const EVP_CIPHER *EVP_idea_cbc(void);
678 #endif
679 #ifndef OPENSSL_NO_RC2
680 const EVP_CIPHER *EVP_rc2_ecb(void);
681 const EVP_CIPHER *EVP_rc2_cbc(void);
682 const EVP_CIPHER *EVP_rc2_40_cbc(void);
683 const EVP_CIPHER *EVP_rc2_64_cbc(void);
684 const EVP_CIPHER *EVP_rc2_cfb64(void);
685 # define EVP_rc2_cfb EVP_rc2_cfb64
686 const EVP_CIPHER *EVP_rc2_ofb(void);
687 #endif
688 #ifndef OPENSSL_NO_BF
689 const EVP_CIPHER *EVP_bf_ecb(void);
690 const EVP_CIPHER *EVP_bf_cbc(void);
691 const EVP_CIPHER *EVP_bf_cfb64(void);
692 # define EVP_bf_cfb EVP_bf_cfb64
693 const EVP_CIPHER *EVP_bf_ofb(void);
694 #endif
695 #ifndef OPENSSL_NO_CAST
696 const EVP_CIPHER *EVP_cast5_ecb(void);
697 const EVP_CIPHER *EVP_cast5_cbc(void);
698 const EVP_CIPHER *EVP_cast5_cfb64(void);
699 # define EVP_cast5_cfb EVP_cast5_cfb64
700 const EVP_CIPHER *EVP_cast5_ofb(void);
701 #endif
702 #ifndef OPENSSL_NO_RC5
703 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
704 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
705 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
706 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
707 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
708 #endif
709 #ifndef OPENSSL_NO_AES
710 const EVP_CIPHER *EVP_aes_128_ecb(void);
711 const EVP_CIPHER *EVP_aes_128_cbc(void);
712 const EVP_CIPHER *EVP_aes_128_cfb1(void);
713 const EVP_CIPHER *EVP_aes_128_cfb8(void);
714 const EVP_CIPHER *EVP_aes_128_cfb128(void);
715 # define EVP_aes_128_cfb EVP_aes_128_cfb128
716 const EVP_CIPHER *EVP_aes_128_ofb(void);
717 #if 0
718 const EVP_CIPHER *EVP_aes_128_ctr(void);
719 #endif
720 const EVP_CIPHER *EVP_aes_192_ecb(void);
721 const EVP_CIPHER *EVP_aes_192_cbc(void);
722 const EVP_CIPHER *EVP_aes_192_cfb1(void);
723 const EVP_CIPHER *EVP_aes_192_cfb8(void);
724 const EVP_CIPHER *EVP_aes_192_cfb128(void);
725 # define EVP_aes_192_cfb EVP_aes_192_cfb128
726 const EVP_CIPHER *EVP_aes_192_ofb(void);
727 #if 0
728 const EVP_CIPHER *EVP_aes_192_ctr(void);
729 #endif
730 const EVP_CIPHER *EVP_aes_256_ecb(void);
731 const EVP_CIPHER *EVP_aes_256_cbc(void);
732 const EVP_CIPHER *EVP_aes_256_cfb1(void);
733 const EVP_CIPHER *EVP_aes_256_cfb8(void);
734 const EVP_CIPHER *EVP_aes_256_cfb128(void);
735 # define EVP_aes_256_cfb EVP_aes_256_cfb128
736 const EVP_CIPHER *EVP_aes_256_ofb(void);
737 #if 0
738 const EVP_CIPHER *EVP_aes_256_ctr(void);
739 #endif
740 #endif
741 #ifndef OPENSSL_NO_CAMELLIA
742 const EVP_CIPHER *EVP_camellia_128_ecb(void);
743 const EVP_CIPHER *EVP_camellia_128_cbc(void);
744 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
745 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
746 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
747 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
748 const EVP_CIPHER *EVP_camellia_128_ofb(void);
749 const EVP_CIPHER *EVP_camellia_192_ecb(void);
750 const EVP_CIPHER *EVP_camellia_192_cbc(void);
751 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
752 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
753 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
754 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
755 const EVP_CIPHER *EVP_camellia_192_ofb(void);
756 const EVP_CIPHER *EVP_camellia_256_ecb(void);
757 const EVP_CIPHER *EVP_camellia_256_cbc(void);
758 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
759 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
760 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
761 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
762 const EVP_CIPHER *EVP_camellia_256_ofb(void);
763 #endif
764
765 void OPENSSL_add_all_algorithms_noconf(void);
766 void OPENSSL_add_all_algorithms_conf(void);
767
768 #ifdef OPENSSL_LOAD_CONF
769 #define OpenSSL_add_all_algorithms() \
770 OPENSSL_add_all_algorithms_conf()
771 #else
772 #define OpenSSL_add_all_algorithms() \
773 OPENSSL_add_all_algorithms_noconf()
774 #endif
775
776 void OpenSSL_add_all_ciphers(void);
777 void OpenSSL_add_all_digests(void);
778 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
779 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
780 #define SSLeay_add_all_digests() OpenSSL_add_all_digests()
781
782 int EVP_add_cipher(const EVP_CIPHER *cipher);
783 int EVP_add_digest(const EVP_MD *digest);
784
785 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
786 const EVP_MD *EVP_get_digestbyname(const char *name);
787 void EVP_cleanup(void);
788
789 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
790 const char *from, const char *to, void *x), void *arg);
791 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
792 const char *from, const char *to, void *x), void *arg);
793
794 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph,
795 const char *from, const char *to, void *x), void *arg);
796 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
797 const char *from, const char *to, void *x), void *arg);
798
799 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
800 const unsigned char *enc_key,int enc_key_len,
801 EVP_PKEY *private_key);
802 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
803 const unsigned char *key,int key_len,
804 EVP_PKEY *pub_key);
805 int EVP_PKEY_type(int type);
806 int EVP_PKEY_id(const EVP_PKEY *pkey);
807 int EVP_PKEY_base_id(const EVP_PKEY *pkey);
808 int EVP_PKEY_bits(EVP_PKEY *pkey);
809 int EVP_PKEY_size(EVP_PKEY *pkey);
810 int EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
811 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
812 int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
813 void * EVP_PKEY_get0(EVP_PKEY *pkey);
814
815 #ifndef OPENSSL_NO_RSA
816 struct rsa_st;
817 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
818 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
819 #endif
820 #ifndef OPENSSL_NO_DSA
821 struct dsa_st;
822 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
823 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
824 #endif
825 #ifndef OPENSSL_NO_DH
826 struct dh_st;
827 int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
828 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
829 #endif
830 #ifndef OPENSSL_NO_EC
831 struct ec_key_st;
832 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
833 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
834 #endif
835
836 EVP_PKEY * EVP_PKEY_new(void);
837 void EVP_PKEY_free(EVP_PKEY *pkey);
838
839 EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
840 long length);
841 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
842
843 EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
844 long length);
845 EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
846 long length);
847 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
848
849 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
850 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
851 int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
852 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
853
854 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
855
856 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
857 int indent, ASN1_PCTX *pctx);
858 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
859 int indent, ASN1_PCTX *pctx);
860 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
861 int indent, ASN1_PCTX *pctx);
862
863 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
864
865 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
866
867 /* calls methods */
868 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
869 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
870
871 /* These are used by EVP_CIPHER methods */
872 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
873 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
874
875 /* PKCS5 password based encryption */
876 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
877 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
878 int en_de);
879 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
880 const unsigned char *salt, int saltlen, int iter,
881 int keylen, unsigned char *out);
882 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
883 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
884 int en_de);
885
886 void PKCS5_PBE_add(void);
887
888 int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
889 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
890
891 /* PBE type */
892
893 /* Can appear as the outermost AlgorithmIdentifier */
894 #define EVP_PBE_TYPE_OUTER 0x0
895 /* Is an PRF type OID */
896 #define EVP_PBE_TYPE_PRF 0x1
897
898 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
899 EVP_PBE_KEYGEN *keygen);
900 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
901 EVP_PBE_KEYGEN *keygen);
902 int EVP_PBE_find(int type, int pbe_nid,
903 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
904 void EVP_PBE_cleanup(void);
905
906 #define ASN1_PKEY_ALIAS 0x1
907 #define ASN1_PKEY_DYNAMIC 0x2
908 #define ASN1_PKEY_SIGPARAM_NULL 0x4
909
910 #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
911 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
912 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
913
914 int EVP_PKEY_asn1_get_count(void);
915 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
916 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
917 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
918 const char *str, int len);
919 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
920 int EVP_PKEY_asn1_add_alias(int to, int from);
921 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
922 const char **pinfo, const char **ppem_str,
923 const EVP_PKEY_ASN1_METHOD *ameth);
924
925 EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
926 const char *pem_str, const char *info);
927 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
928 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
929 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
930 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
931 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
932 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
933 ASN1_PCTX *pctx),
934 int (*pkey_size)(const EVP_PKEY *pk),
935 int (*pkey_bits)(const EVP_PKEY *pk));
936 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
937 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
938 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
939 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
940 ASN1_PCTX *pctx));
941 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
942 int (*param_decode)(EVP_PKEY *pkey,
943 const unsigned char **pder, int derlen),
944 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
945 int (*param_missing)(const EVP_PKEY *pk),
946 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
947 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
948 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
949 ASN1_PCTX *pctx));
950
951 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
952 void (*pkey_free)(EVP_PKEY *pkey));
953 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
954 int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
955 long arg1, void *arg2));
956
957
958 #define EVP_PKEY_OP_UNDEFINED 0
959 #define EVP_PKEY_OP_PARAMGEN (1<<1)
960 #define EVP_PKEY_OP_KEYGEN (1<<2)
961 #define EVP_PKEY_OP_SIGN (1<<3)
962 #define EVP_PKEY_OP_VERIFY (1<<4)
963 #define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
964 #define EVP_PKEY_OP_SIGNCTX (1<<6)
965 #define EVP_PKEY_OP_VERIFYCTX (1<<7)
966 #define EVP_PKEY_OP_ENCRYPT (1<<8)
967 #define EVP_PKEY_OP_DECRYPT (1<<9)
968 #define EVP_PKEY_OP_DERIVE (1<<10)
969
970 #define EVP_PKEY_OP_TYPE_SIG \
971 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
972 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
973
974 #define EVP_PKEY_OP_TYPE_CRYPT \
975 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
976
977 #define EVP_PKEY_OP_TYPE_NOGEN \
978 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
979
980 #define EVP_PKEY_OP_TYPE_GEN \
981 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
982
983 #define EVP_PKEY_CTX_set_signature_md(ctx, md) \
984 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
985 EVP_PKEY_CTRL_MD, 0, (void *)md)
986
987 #define EVP_PKEY_CTRL_MD 1
988 #define EVP_PKEY_CTRL_PEER_KEY 2
989
990 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
991 #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
992
993 #define EVP_PKEY_CTRL_PKCS7_SIGN 5
994
995 #define EVP_PKEY_ALG_CTRL 0x1000
996
997 #define EVP_PKEY_FLAG_AUTOARGLEN 2
998
999 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1000 EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
1001 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1002 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1003
1004 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1005 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1006 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1007 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1008
1009 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1010 int cmd, int p1, void *p2);
1011 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1012 const char *value);
1013
1014 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1015 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1016
1017 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1018 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1019 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1020
1021 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1022 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1023
1024 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1025 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1026 unsigned char *sig, size_t *siglen,
1027 const unsigned char *tbs, size_t tbslen);
1028 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1029 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1030 const unsigned char *sig, size_t siglen,
1031 const unsigned char *tbs, size_t tbslen);
1032 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1033 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1034 unsigned char *rout, size_t *routlen,
1035 const unsigned char *sig, size_t siglen);
1036 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1037 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1038 unsigned char *out, size_t *outlen,
1039 const unsigned char *in, size_t inlen);
1040 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1041 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1042 unsigned char *out, size_t *outlen,
1043 const unsigned char *in, size_t inlen);
1044
1045 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1046 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1047 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1048
1049 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1050
1051 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1052 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1053 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1054 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1055
1056 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1057 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1058
1059 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1060
1061 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1062 int (*init)(EVP_PKEY_CTX *ctx));
1063
1064 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1065 int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
1066
1067 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1068 void (*cleanup)(EVP_PKEY_CTX *ctx));
1069
1070 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1071 int (*paramgen_init)(EVP_PKEY_CTX *ctx),
1072 int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1073
1074 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1075 int (*keygen_init)(EVP_PKEY_CTX *ctx),
1076 int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1077
1078 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1079 int (*sign_init)(EVP_PKEY_CTX *ctx),
1080 int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1081 const unsigned char *tbs, size_t tbslen));
1082
1083 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1084 int (*verify_init)(EVP_PKEY_CTX *ctx),
1085 int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
1086 const unsigned char *tbs, size_t tbslen));
1087
1088 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1089 int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
1090 int (*verify_recover)(EVP_PKEY_CTX *ctx,
1091 unsigned char *sig, size_t *siglen,
1092 const unsigned char *tbs, size_t tbslen));
1093
1094 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1095 int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1096 int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1097 EVP_MD_CTX *mctx));
1098
1099 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1100 int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1101 int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
1102 EVP_MD_CTX *mctx));
1103
1104 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1105 int (*encrypt_init)(EVP_PKEY_CTX *ctx),
1106 int (*encrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1107 const unsigned char *in, size_t inlen));
1108
1109 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1110 int (*decrypt_init)(EVP_PKEY_CTX *ctx),
1111 int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1112 const unsigned char *in, size_t inlen));
1113
1114 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1115 int (*derive_init)(EVP_PKEY_CTX *ctx),
1116 int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
1117
1118 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1119 int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
1120 int (*ctrl_str)(EVP_PKEY_CTX *ctx,
1121 const char *type, const char *value));
1122
1123 /* BEGIN ERROR CODES */
1124 /* The following lines are auto generated by the script mkerr.pl. Any changes
1125 * made after this point may be overwritten when the script is next run.
1126 */
1127 void ERR_load_EVP_strings(void);
1128
1129 /* Error codes for the EVP functions. */
1130
1131 /* Function codes. */
1132 #define EVP_F_AES_INIT_KEY 133
1133 #define EVP_F_CAMELLIA_INIT_KEY 159
1134 #define EVP_F_D2I_PKEY 100
1135 #define EVP_F_DSAPKEY2PKCS8 134
1136 #define EVP_F_DSA_PKEY2PKCS8 135
1137 #define EVP_F_ECDSA_PKEY2PKCS8 129
1138 #define EVP_F_ECKEY_PKEY2PKCS8 132
1139 #define EVP_F_EVP_CIPHERINIT_EX 123
1140 #define EVP_F_EVP_CIPHER_CTX_CTRL 124
1141 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1142 #define EVP_F_EVP_DECRYPTFINAL_EX 101
1143 #define EVP_F_EVP_DIGESTINIT_EX 128
1144 #define EVP_F_EVP_ENCRYPTFINAL_EX 127
1145 #define EVP_F_EVP_MD_CTX_COPY_EX 110
1146 #define EVP_F_EVP_OPENINIT 102
1147 #define EVP_F_EVP_PBE_ALG_ADD 115
1148 #define EVP_F_EVP_PBE_CIPHERINIT 116
1149 #define EVP_F_EVP_PKCS82PKEY 111
1150 #define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1151 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1152 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1153 #define EVP_F_EVP_PKEY_CTX_CTRL 137
1154 #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1155 #define EVP_F_EVP_PKEY_CTX_DUP 156
1156 #define EVP_F_EVP_PKEY_DECRYPT 104
1157 #define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1158 #define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1159 #define EVP_F_EVP_PKEY_DERIVE 153
1160 #define EVP_F_EVP_PKEY_DERIVE_INIT 154
1161 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1162 #define EVP_F_EVP_PKEY_ENCRYPT 105
1163 #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1164 #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1165 #define EVP_F_EVP_PKEY_GET1_DH 119
1166 #define EVP_F_EVP_PKEY_GET1_DSA 120
1167 #define EVP_F_EVP_PKEY_GET1_ECDSA 130
1168 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1169 #define EVP_F_EVP_PKEY_GET1_RSA 121
1170 #define EVP_F_EVP_PKEY_KEYGEN 146
1171 #define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1172 #define EVP_F_EVP_PKEY_NEW 106
1173 #define EVP_F_EVP_PKEY_PARAMGEN 148
1174 #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1175 #define EVP_F_EVP_PKEY_SIGN 140
1176 #define EVP_F_EVP_PKEY_SIGN_INIT 141
1177 #define EVP_F_EVP_PKEY_VERIFY 142
1178 #define EVP_F_EVP_PKEY_VERIFY_INIT 143
1179 #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1180 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1181 #define EVP_F_EVP_RIJNDAEL 126
1182 #define EVP_F_EVP_SIGNFINAL 107
1183 #define EVP_F_EVP_VERIFYFINAL 108
1184 #define EVP_F_INT_CTX_NEW 157
1185 #define EVP_F_PKCS5_PBE_KEYIVGEN 117
1186 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1187 #define EVP_F_PKCS8_SET_BROKEN 112
1188 #define EVP_F_PKEY_SET_TYPE 158
1189 #define EVP_F_RC2_MAGIC_TO_METH 109
1190 #define EVP_F_RC5_CTRL 125
1191
1192 /* Reason codes. */
1193 #define EVP_R_AES_KEY_SETUP_FAILED 143
1194 #define EVP_R_ASN1_LIB 140
1195 #define EVP_R_BAD_BLOCK_LENGTH 136
1196 #define EVP_R_BAD_DECRYPT 100
1197 #define EVP_R_BAD_KEY_LENGTH 137
1198 #define EVP_R_BN_DECODE_ERROR 112
1199 #define EVP_R_BN_PUBKEY_ERROR 113
1200 #define EVP_R_BUFFER_TOO_SMALL 155
1201 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1202 #define EVP_R_CIPHER_PARAMETER_ERROR 122
1203 #define EVP_R_COMMAND_NOT_SUPPORTED 147
1204 #define EVP_R_CTRL_NOT_IMPLEMENTED 132
1205 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1206 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1207 #define EVP_R_DECODE_ERROR 114
1208 #define EVP_R_DIFFERENT_KEY_TYPES 101
1209 #define EVP_R_DIFFERENT_PARAMETERS 153
1210 #define EVP_R_ENCODE_ERROR 115
1211 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1212 #define EVP_R_EXPECTING_AN_RSA_KEY 127
1213 #define EVP_R_EXPECTING_A_DH_KEY 128
1214 #define EVP_R_EXPECTING_A_DSA_KEY 129
1215 #define EVP_R_EXPECTING_A_ECDSA_KEY 141
1216 #define EVP_R_EXPECTING_A_EC_KEY 142
1217 #define EVP_R_INITIALIZATION_ERROR 134
1218 #define EVP_R_INPUT_NOT_INITIALIZED 111
1219 #define EVP_R_INVALID_DIGEST 152
1220 #define EVP_R_INVALID_KEY_LENGTH 130
1221 #define EVP_R_INVALID_OPERATION 148
1222 #define EVP_R_IV_TOO_LARGE 102
1223 #define EVP_R_KEYGEN_FAILURE 120
1224 #define EVP_R_METHOD_NOT_SUPPORTED 144
1225 #define EVP_R_MISSING_PARAMETERS 103
1226 #define EVP_R_NO_CIPHER_SET 131
1227 #define EVP_R_NO_DIGEST_SET 139
1228 #define EVP_R_NO_DSA_PARAMETERS 116
1229 #define EVP_R_NO_KEY_SET 154
1230 #define EVP_R_NO_OPERATION_SET 149
1231 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1232 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1233 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1234 #define EVP_R_OPERATON_NOT_INITIALIZED 151
1235 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1236 #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1237 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1238 #define EVP_R_PUBLIC_KEY_NOT_RSA 106
1239 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1240 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1241 #define EVP_R_UNSUPPORTED_ALGORITHM 156
1242 #define EVP_R_UNSUPPORTED_CIPHER 107
1243 #define EVP_R_UNSUPPORTED_KEYLENGTH 123
1244 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1245 #define EVP_R_UNSUPPORTED_KEY_SIZE 108
1246 #define EVP_R_UNSUPPORTED_PRF 125
1247 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1248 #define EVP_R_UNSUPPORTED_SALT_TYPE 126
1249 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1250 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
1251
1252 #ifdef __cplusplus
1253 }
1254 #endif
1255 #endif
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