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reserve a few more bits for future cipher modes
[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 #define EVP_PKEY_HMAC NID_hmac
119 #define EVP_PKEY_CMAC NID_cmac
120
121 #ifdef __cplusplus
122 extern "C" {
123 #endif
124
125 /* Type needs to be a bit field
126 * Sub-type needs to be for variations on the method, as in, can it do
127 * arbitrary encryption.... */
128 struct evp_pkey_st
129 {
130 int type;
131 int save_type;
132 int references;
133 const EVP_PKEY_ASN1_METHOD *ameth;
134 ENGINE *engine;
135 union {
136 char *ptr;
137 #ifndef OPENSSL_NO_RSA
138 struct rsa_st *rsa; /* RSA */
139 #endif
140 #ifndef OPENSSL_NO_DSA
141 struct dsa_st *dsa; /* DSA */
142 #endif
143 #ifndef OPENSSL_NO_DH
144 struct dh_st *dh; /* DH */
145 #endif
146 #ifndef OPENSSL_NO_EC
147 struct ec_key_st *ec; /* ECC */
148 #endif
149 } pkey;
150 int save_parameters;
151 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
152 } /* EVP_PKEY */;
153
154 #define EVP_PKEY_MO_SIGN 0x0001
155 #define EVP_PKEY_MO_VERIFY 0x0002
156 #define EVP_PKEY_MO_ENCRYPT 0x0004
157 #define EVP_PKEY_MO_DECRYPT 0x0008
158
159 #ifndef EVP_MD
160 struct env_md_st
161 {
162 int type;
163 int pkey_type;
164 int md_size;
165 unsigned long flags;
166 int (*init)(EVP_MD_CTX *ctx);
167 int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
168 int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
169 int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
170 int (*cleanup)(EVP_MD_CTX *ctx);
171
172 /* FIXME: prototype these some day */
173 int (*sign)(int type, const unsigned char *m, unsigned int m_length,
174 unsigned char *sigret, unsigned int *siglen, void *key);
175 int (*verify)(int type, const unsigned char *m, unsigned int m_length,
176 const unsigned char *sigbuf, unsigned int siglen,
177 void *key);
178 int required_pkey_type[5]; /*EVP_PKEY_xxx */
179 int block_size;
180 int ctx_size; /* how big does the ctx->md_data need to be */
181 /* control function */
182 int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
183 } /* EVP_MD */;
184
185 typedef int evp_sign_method(int type,const unsigned char *m,
186 unsigned int m_length,unsigned char *sigret,
187 unsigned int *siglen, void *key);
188 typedef int evp_verify_method(int type,const unsigned char *m,
189 unsigned int m_length,const unsigned char *sigbuf,
190 unsigned int siglen, void *key);
191
192 #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single
193 * block */
194
195 #define EVP_MD_FLAG_PKEY_DIGEST 0x0002 /* digest is a "clone" digest used
196 * which is a copy of an existing
197 * one for a specific public key type.
198 * EVP_dss1() etc */
199
200 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
201
202 #define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
203
204 /* DigestAlgorithmIdentifier flags... */
205
206 #define EVP_MD_FLAG_DIGALGID_MASK 0x0018
207
208 /* NULL or absent parameter accepted. Use NULL */
209
210 #define EVP_MD_FLAG_DIGALGID_NULL 0x0000
211
212 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
213
214 #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
215
216 /* Custom handling via ctrl */
217
218 #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
219
220 /* Digest ctrls */
221
222 #define EVP_MD_CTRL_DIGALGID 0x1
223 #define EVP_MD_CTRL_MICALG 0x2
224
225 /* Minimum Algorithm specific ctrl value */
226
227 #define EVP_MD_CTRL_ALG_CTRL 0x1000
228
229 #define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
230
231 #ifndef OPENSSL_NO_DSA
232 #define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
233 (evp_verify_method *)DSA_verify, \
234 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
235 EVP_PKEY_DSA4,0}
236 #else
237 #define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
238 #endif
239
240 #ifndef OPENSSL_NO_ECDSA
241 #define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
242 (evp_verify_method *)ECDSA_verify, \
243 {EVP_PKEY_EC,0,0,0}
244 #else
245 #define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
246 #endif
247
248 #ifndef OPENSSL_NO_RSA
249 #define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
250 (evp_verify_method *)RSA_verify, \
251 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
252 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
253 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
254 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
255 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
256 #else
257 #define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
258 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
259 #endif
260
261 #endif /* !EVP_MD */
262
263 struct env_md_ctx_st
264 {
265 const EVP_MD *digest;
266 ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
267 unsigned long flags;
268 void *md_data;
269 /* Public key context for sign/verify */
270 EVP_PKEY_CTX *pctx;
271 /* Update function: usually copied from EVP_MD */
272 int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
273 } /* EVP_MD_CTX */;
274
275 /* values for EVP_MD_CTX flags */
276
277 #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called
278 * once only */
279 #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been
280 * cleaned */
281 #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data
282 * in EVP_MD_CTX_cleanup */
283 /* FIPS and pad options are ignored in 1.0.0, definitions are here
284 * so we don't accidentally reuse the values for other purposes.
285 */
286
287 #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest
288 * in FIPS mode */
289
290 /* The following PAD options are also currently ignored in 1.0.0, digest
291 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
292 * instead.
293 */
294 #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */
295 #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */
296 #define EVP_MD_CTX_FLAG_PAD_X931 0x10 /* X9.31 mode */
297 #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */
298
299 #define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */
300
301 struct evp_cipher_st
302 {
303 int nid;
304 int block_size;
305 int key_len; /* Default value for variable length ciphers */
306 int iv_len;
307 unsigned long flags; /* Various flags */
308 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
309 const unsigned char *iv, int enc); /* init key */
310 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
311 const unsigned char *in, size_t inl);/* encrypt/decrypt data */
312 int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
313 int ctx_size; /* how big ctx->cipher_data needs to be */
314 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
315 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
316 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
317 void *app_data; /* Application data */
318 } /* EVP_CIPHER */;
319
320 /* Values for cipher flags */
321
322 /* Modes for ciphers */
323
324 #define EVP_CIPH_STREAM_CIPHER 0x0
325 #define EVP_CIPH_ECB_MODE 0x1
326 #define EVP_CIPH_CBC_MODE 0x2
327 #define EVP_CIPH_CFB_MODE 0x3
328 #define EVP_CIPH_OFB_MODE 0x4
329 #define EVP_CIPH_MODE 0xF0007
330 /* Set if variable length cipher */
331 #define EVP_CIPH_VARIABLE_LENGTH 0x8
332 /* Set if the iv handling should be done by the cipher itself */
333 #define EVP_CIPH_CUSTOM_IV 0x10
334 /* Set if the cipher's init() function should be called if key is NULL */
335 #define EVP_CIPH_ALWAYS_CALL_INIT 0x20
336 /* Call ctrl() to init cipher parameters */
337 #define EVP_CIPH_CTRL_INIT 0x40
338 /* Don't use standard key length function */
339 #define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
340 /* Don't use standard block padding */
341 #define EVP_CIPH_NO_PADDING 0x100
342 /* cipher handles random key generation */
343 #define EVP_CIPH_RAND_KEY 0x200
344 /* cipher has its own additional copying logic */
345 #define EVP_CIPH_CUSTOM_COPY 0x400
346 /* Allow use default ASN1 get/set iv */
347 #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
348 /* Buffer length in bits not bytes: CFB1 mode only */
349 #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
350
351 /* ctrl() values */
352
353 #define EVP_CTRL_INIT 0x0
354 #define EVP_CTRL_SET_KEY_LENGTH 0x1
355 #define EVP_CTRL_GET_RC2_KEY_BITS 0x2
356 #define EVP_CTRL_SET_RC2_KEY_BITS 0x3
357 #define EVP_CTRL_GET_RC5_ROUNDS 0x4
358 #define EVP_CTRL_SET_RC5_ROUNDS 0x5
359 #define EVP_CTRL_RAND_KEY 0x6
360 #define EVP_CTRL_PBE_PRF_NID 0x7
361 #define EVP_CTRL_COPY 0x8
362
363 typedef struct evp_cipher_info_st
364 {
365 const EVP_CIPHER *cipher;
366 unsigned char iv[EVP_MAX_IV_LENGTH];
367 } EVP_CIPHER_INFO;
368
369 struct evp_cipher_ctx_st
370 {
371 const EVP_CIPHER *cipher;
372 ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */
373 int encrypt; /* encrypt or decrypt */
374 int buf_len; /* number we have left */
375
376 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
377 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
378 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
379 int num; /* used by cfb/ofb mode */
380
381 void *app_data; /* application stuff */
382 int key_len; /* May change for variable length cipher */
383 unsigned long flags; /* Various flags */
384 void *cipher_data; /* per EVP data */
385 int final_used;
386 int block_mask;
387 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
388 } /* EVP_CIPHER_CTX */;
389
390 typedef struct evp_Encode_Ctx_st
391 {
392 int num; /* number saved in a partial encode/decode */
393 int length; /* The length is either the output line length
394 * (in input bytes) or the shortest input line
395 * length that is ok. Once decoding begins,
396 * the length is adjusted up each time a longer
397 * line is decoded */
398 unsigned char enc_data[80]; /* data to encode */
399 int line_num; /* number read on current line */
400 int expect_nl;
401 } EVP_ENCODE_CTX;
402
403 /* Password based encryption function */
404 typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
405 ASN1_TYPE *param, const EVP_CIPHER *cipher,
406 const EVP_MD *md, int en_de);
407
408 #ifndef OPENSSL_NO_RSA
409 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
410 (char *)(rsa))
411 #endif
412
413 #ifndef OPENSSL_NO_DSA
414 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
415 (char *)(dsa))
416 #endif
417
418 #ifndef OPENSSL_NO_DH
419 #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
420 (char *)(dh))
421 #endif
422
423 #ifndef OPENSSL_NO_EC
424 #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
425 (char *)(eckey))
426 #endif
427
428 /* Add some extra combinations */
429 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
430 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
431 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
432 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
433
434 int EVP_MD_type(const EVP_MD *md);
435 #define EVP_MD_nid(e) EVP_MD_type(e)
436 #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
437 int EVP_MD_pkey_type(const EVP_MD *md);
438 int EVP_MD_size(const EVP_MD *md);
439 int EVP_MD_block_size(const EVP_MD *md);
440 unsigned long EVP_MD_flags(const EVP_MD *md);
441
442 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
443 #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
444 #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
445 #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
446
447 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
448 #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
449 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
450 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
451 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
452 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
453 #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
454
455 const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
456 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
457 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
458 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
459 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
460 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
461 void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
462 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
463 #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
464 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
465 #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
466
467 #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
468 #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
469
470 #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
471 #define EVP_SignInit(a,b) EVP_DigestInit(a,b)
472 #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
473 #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
474 #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
475 #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
476 #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
477 #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
478 #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
479 #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
480
481 #ifdef CONST_STRICT
482 void BIO_set_md(BIO *,const EVP_MD *md);
483 #else
484 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
485 #endif
486 #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
487 #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
488 #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
489 #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
490 #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
491
492 __owur int EVP_Cipher(EVP_CIPHER_CTX *c,
493 unsigned char *out,
494 const unsigned char *in,
495 unsigned int inl);
496
497 #define EVP_add_cipher_alias(n,alias) \
498 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
499 #define EVP_add_digest_alias(n,alias) \
500 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
501 #define EVP_delete_cipher_alias(alias) \
502 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
503 #define EVP_delete_digest_alias(alias) \
504 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
505
506 void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
507 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
508 EVP_MD_CTX *EVP_MD_CTX_create(void);
509 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
510 __owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);
511 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
512 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
513 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags);
514 __owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
515 __owur int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
516 size_t cnt);
517 __owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
518 __owur int EVP_Digest(const void *data, size_t count,
519 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
520
521 __owur int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
522 __owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
523 __owur int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
524
525 int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
526 void EVP_set_pw_prompt(const char *prompt);
527 char * EVP_get_pw_prompt(void);
528
529 __owur int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
530 const unsigned char *salt, const unsigned char *data,
531 int datal, int count, unsigned char *key,unsigned char *iv);
532
533 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
534 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
535 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags);
536
537 __owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
538 const unsigned char *key, const unsigned char *iv);
539 __owur int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
540 const unsigned char *key, const unsigned char *iv);
541 __owur int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
542 int *outl, const unsigned char *in, int inl);
543 __owur int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
544 __owur int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
545
546 __owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
547 const unsigned char *key, const unsigned char *iv);
548 __owur int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
549 const unsigned char *key, const unsigned char *iv);
550 __owur int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
551 int *outl, const unsigned char *in, int inl);
552 __owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
553 __owur int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
554
555 __owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
556 const unsigned char *key,const unsigned char *iv,
557 int enc);
558 __owur int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
559 const unsigned char *key,const unsigned char *iv,
560 int enc);
561 __owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
562 int *outl, const unsigned char *in, int inl);
563 __owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
564 __owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
565
566 __owur int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
567 EVP_PKEY *pkey);
568
569 __owur int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
570 unsigned int siglen,EVP_PKEY *pkey);
571
572 __owur int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
573 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
574 __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
575 unsigned char *sigret, size_t *siglen);
576
577 __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
578 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
579 __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
580 unsigned char *sig, size_t siglen);
581
582 __owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
583 const unsigned char *ek, int ekl, const unsigned char *iv,
584 EVP_PKEY *priv);
585 __owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
586
587 __owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
588 unsigned char **ek, int *ekl, unsigned char *iv,
589 EVP_PKEY **pubk, int npubk);
590 __owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
591
592 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
593 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
594 const unsigned char *in,int inl);
595 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
596 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
597
598 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
599 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
600 const unsigned char *in, int inl);
601 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
602 char *out, int *outl);
603 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
604
605 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
606 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
607 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
608 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
609 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
610 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
611 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
612 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
613
614 #ifndef OPENSSL_NO_BIO
615 BIO_METHOD *BIO_f_md(void);
616 BIO_METHOD *BIO_f_base64(void);
617 BIO_METHOD *BIO_f_cipher(void);
618 BIO_METHOD *BIO_f_reliable(void);
619 __owur int BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
620 const unsigned char *i, int enc);
621 #endif
622
623 const EVP_MD *EVP_md_null(void);
624 #ifndef OPENSSL_NO_MD2
625 const EVP_MD *EVP_md2(void);
626 #endif
627 #ifndef OPENSSL_NO_MD4
628 const EVP_MD *EVP_md4(void);
629 #endif
630 #ifndef OPENSSL_NO_MD5
631 const EVP_MD *EVP_md5(void);
632 #endif
633 #ifndef OPENSSL_NO_SHA
634 const EVP_MD *EVP_sha(void);
635 const EVP_MD *EVP_sha1(void);
636 const EVP_MD *EVP_dss(void);
637 const EVP_MD *EVP_dss1(void);
638 const EVP_MD *EVP_ecdsa(void);
639 #endif
640 #ifndef OPENSSL_NO_SHA256
641 const EVP_MD *EVP_sha224(void);
642 const EVP_MD *EVP_sha256(void);
643 #endif
644 #ifndef OPENSSL_NO_SHA512
645 const EVP_MD *EVP_sha384(void);
646 const EVP_MD *EVP_sha512(void);
647 #endif
648 #ifndef OPENSSL_NO_MDC2
649 const EVP_MD *EVP_mdc2(void);
650 #endif
651 #ifndef OPENSSL_NO_RIPEMD
652 const EVP_MD *EVP_ripemd160(void);
653 #endif
654 #ifndef OPENSSL_NO_WHIRLPOOL
655 const EVP_MD *EVP_whirlpool(void);
656 #endif
657 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
658 #ifndef OPENSSL_NO_DES
659 const EVP_CIPHER *EVP_des_ecb(void);
660 const EVP_CIPHER *EVP_des_ede(void);
661 const EVP_CIPHER *EVP_des_ede3(void);
662 const EVP_CIPHER *EVP_des_ede_ecb(void);
663 const EVP_CIPHER *EVP_des_ede3_ecb(void);
664 const EVP_CIPHER *EVP_des_cfb64(void);
665 # define EVP_des_cfb EVP_des_cfb64
666 const EVP_CIPHER *EVP_des_cfb1(void);
667 const EVP_CIPHER *EVP_des_cfb8(void);
668 const EVP_CIPHER *EVP_des_ede_cfb64(void);
669 # define EVP_des_ede_cfb EVP_des_ede_cfb64
670 #if 0
671 const EVP_CIPHER *EVP_des_ede_cfb1(void);
672 const EVP_CIPHER *EVP_des_ede_cfb8(void);
673 #endif
674 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
675 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
676 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
677 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
678 const EVP_CIPHER *EVP_des_ofb(void);
679 const EVP_CIPHER *EVP_des_ede_ofb(void);
680 const EVP_CIPHER *EVP_des_ede3_ofb(void);
681 const EVP_CIPHER *EVP_des_cbc(void);
682 const EVP_CIPHER *EVP_des_ede_cbc(void);
683 const EVP_CIPHER *EVP_des_ede3_cbc(void);
684 const EVP_CIPHER *EVP_desx_cbc(void);
685 /* This should now be supported through the dev_crypto ENGINE. But also, why are
686 * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
687 #if 0
688 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO
689 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
690 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
691 const EVP_MD *EVP_dev_crypto_md5(void);
692 # endif
693 #endif
694 #endif
695 #ifndef OPENSSL_NO_RC4
696 const EVP_CIPHER *EVP_rc4(void);
697 const EVP_CIPHER *EVP_rc4_40(void);
698 #endif
699 #ifndef OPENSSL_NO_IDEA
700 const EVP_CIPHER *EVP_idea_ecb(void);
701 const EVP_CIPHER *EVP_idea_cfb64(void);
702 # define EVP_idea_cfb EVP_idea_cfb64
703 const EVP_CIPHER *EVP_idea_ofb(void);
704 const EVP_CIPHER *EVP_idea_cbc(void);
705 #endif
706 #ifndef OPENSSL_NO_RC2
707 const EVP_CIPHER *EVP_rc2_ecb(void);
708 const EVP_CIPHER *EVP_rc2_cbc(void);
709 const EVP_CIPHER *EVP_rc2_40_cbc(void);
710 const EVP_CIPHER *EVP_rc2_64_cbc(void);
711 const EVP_CIPHER *EVP_rc2_cfb64(void);
712 # define EVP_rc2_cfb EVP_rc2_cfb64
713 const EVP_CIPHER *EVP_rc2_ofb(void);
714 #endif
715 #ifndef OPENSSL_NO_BF
716 const EVP_CIPHER *EVP_bf_ecb(void);
717 const EVP_CIPHER *EVP_bf_cbc(void);
718 const EVP_CIPHER *EVP_bf_cfb64(void);
719 # define EVP_bf_cfb EVP_bf_cfb64
720 const EVP_CIPHER *EVP_bf_ofb(void);
721 #endif
722 #ifndef OPENSSL_NO_CAST
723 const EVP_CIPHER *EVP_cast5_ecb(void);
724 const EVP_CIPHER *EVP_cast5_cbc(void);
725 const EVP_CIPHER *EVP_cast5_cfb64(void);
726 # define EVP_cast5_cfb EVP_cast5_cfb64
727 const EVP_CIPHER *EVP_cast5_ofb(void);
728 #endif
729 #ifndef OPENSSL_NO_RC5
730 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
731 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
732 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
733 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
734 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
735 #endif
736 #ifndef OPENSSL_NO_AES
737 const EVP_CIPHER *EVP_aes_128_ecb(void);
738 const EVP_CIPHER *EVP_aes_128_cbc(void);
739 const EVP_CIPHER *EVP_aes_128_cfb1(void);
740 const EVP_CIPHER *EVP_aes_128_cfb8(void);
741 const EVP_CIPHER *EVP_aes_128_cfb128(void);
742 # define EVP_aes_128_cfb EVP_aes_128_cfb128
743 const EVP_CIPHER *EVP_aes_128_ofb(void);
744 const EVP_CIPHER *EVP_aes_128_ctr(void);
745 const EVP_CIPHER *EVP_aes_192_ecb(void);
746 const EVP_CIPHER *EVP_aes_192_cbc(void);
747 const EVP_CIPHER *EVP_aes_192_cfb1(void);
748 const EVP_CIPHER *EVP_aes_192_cfb8(void);
749 const EVP_CIPHER *EVP_aes_192_cfb128(void);
750 # define EVP_aes_192_cfb EVP_aes_192_cfb128
751 const EVP_CIPHER *EVP_aes_192_ofb(void);
752 const EVP_CIPHER *EVP_aes_192_ctr(void);
753 const EVP_CIPHER *EVP_aes_256_ecb(void);
754 const EVP_CIPHER *EVP_aes_256_cbc(void);
755 const EVP_CIPHER *EVP_aes_256_cfb1(void);
756 const EVP_CIPHER *EVP_aes_256_cfb8(void);
757 const EVP_CIPHER *EVP_aes_256_cfb128(void);
758 # define EVP_aes_256_cfb EVP_aes_256_cfb128
759 const EVP_CIPHER *EVP_aes_256_ofb(void);
760 const EVP_CIPHER *EVP_aes_256_ctr(void);
761 #endif
762 #ifndef OPENSSL_NO_CAMELLIA
763 const EVP_CIPHER *EVP_camellia_128_ecb(void);
764 const EVP_CIPHER *EVP_camellia_128_cbc(void);
765 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
766 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
767 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
768 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
769 const EVP_CIPHER *EVP_camellia_128_ofb(void);
770 const EVP_CIPHER *EVP_camellia_192_ecb(void);
771 const EVP_CIPHER *EVP_camellia_192_cbc(void);
772 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
773 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
774 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
775 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
776 const EVP_CIPHER *EVP_camellia_192_ofb(void);
777 const EVP_CIPHER *EVP_camellia_256_ecb(void);
778 const EVP_CIPHER *EVP_camellia_256_cbc(void);
779 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
780 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
781 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
782 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
783 const EVP_CIPHER *EVP_camellia_256_ofb(void);
784 #endif
785
786 #ifndef OPENSSL_NO_SEED
787 const EVP_CIPHER *EVP_seed_ecb(void);
788 const EVP_CIPHER *EVP_seed_cbc(void);
789 const EVP_CIPHER *EVP_seed_cfb128(void);
790 # define EVP_seed_cfb EVP_seed_cfb128
791 const EVP_CIPHER *EVP_seed_ofb(void);
792 #endif
793
794 void OPENSSL_add_all_algorithms_noconf(void);
795 void OPENSSL_add_all_algorithms_conf(void);
796
797 #ifdef OPENSSL_LOAD_CONF
798 #define OpenSSL_add_all_algorithms() \
799 OPENSSL_add_all_algorithms_conf()
800 #else
801 #define OpenSSL_add_all_algorithms() \
802 OPENSSL_add_all_algorithms_noconf()
803 #endif
804
805 void OpenSSL_add_all_ciphers(void);
806 void OpenSSL_add_all_digests(void);
807 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
808 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
809 #define SSLeay_add_all_digests() OpenSSL_add_all_digests()
810
811 int EVP_add_cipher(const EVP_CIPHER *cipher);
812 int EVP_add_digest(const EVP_MD *digest);
813
814 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
815 const EVP_MD *EVP_get_digestbyname(const char *name);
816 void EVP_cleanup(void);
817
818 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
819 const char *from, const char *to, void *x), void *arg);
820 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
821 const char *from, const char *to, void *x), void *arg);
822
823 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph,
824 const char *from, const char *to, void *x), void *arg);
825 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
826 const char *from, const char *to, void *x), void *arg);
827
828 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
829 const unsigned char *enc_key,int enc_key_len,
830 EVP_PKEY *private_key);
831 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
832 const unsigned char *key,int key_len,
833 EVP_PKEY *pub_key);
834 int EVP_PKEY_type(int type);
835 int EVP_PKEY_id(const EVP_PKEY *pkey);
836 int EVP_PKEY_base_id(const EVP_PKEY *pkey);
837 int EVP_PKEY_bits(EVP_PKEY *pkey);
838 int EVP_PKEY_size(EVP_PKEY *pkey);
839 int EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
840 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
841 int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
842 void * EVP_PKEY_get0(EVP_PKEY *pkey);
843
844 #ifndef OPENSSL_NO_RSA
845 struct rsa_st;
846 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
847 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
848 #endif
849 #ifndef OPENSSL_NO_DSA
850 struct dsa_st;
851 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
852 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
853 #endif
854 #ifndef OPENSSL_NO_DH
855 struct dh_st;
856 int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
857 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
858 #endif
859 #ifndef OPENSSL_NO_EC
860 struct ec_key_st;
861 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
862 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
863 #endif
864
865 EVP_PKEY * EVP_PKEY_new(void);
866 void EVP_PKEY_free(EVP_PKEY *pkey);
867
868 EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
869 long length);
870 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
871
872 EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
873 long length);
874 EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
875 long length);
876 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
877
878 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
879 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
880 int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
881 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
882
883 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
884
885 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
886 int indent, ASN1_PCTX *pctx);
887 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
888 int indent, ASN1_PCTX *pctx);
889 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
890 int indent, ASN1_PCTX *pctx);
891
892 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
893
894 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
895
896 /* calls methods */
897 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
898 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
899
900 /* These are used by EVP_CIPHER methods */
901 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
902 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
903
904 /* PKCS5 password based encryption */
905 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
906 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
907 int en_de);
908 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
909 const unsigned char *salt, int saltlen, int iter,
910 int keylen, unsigned char *out);
911 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
912 const unsigned char *salt, int saltlen, int iter,
913 const EVP_MD *digest,
914 int keylen, unsigned char *out);
915 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
916 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
917 int en_de);
918
919 void PKCS5_PBE_add(void);
920
921 int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
922 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
923
924 /* PBE type */
925
926 /* Can appear as the outermost AlgorithmIdentifier */
927 #define EVP_PBE_TYPE_OUTER 0x0
928 /* Is an PRF type OID */
929 #define EVP_PBE_TYPE_PRF 0x1
930
931 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
932 EVP_PBE_KEYGEN *keygen);
933 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
934 EVP_PBE_KEYGEN *keygen);
935 int EVP_PBE_find(int type, int pbe_nid,
936 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
937 void EVP_PBE_cleanup(void);
938
939 #define ASN1_PKEY_ALIAS 0x1
940 #define ASN1_PKEY_DYNAMIC 0x2
941 #define ASN1_PKEY_SIGPARAM_NULL 0x4
942
943 #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
944 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
945 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
946 #define ASN1_PKEY_CTRL_CMS_SIGN 0x5
947 #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
948
949 int EVP_PKEY_asn1_get_count(void);
950 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
951 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
952 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
953 const char *str, int len);
954 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
955 int EVP_PKEY_asn1_add_alias(int to, int from);
956 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
957 const char **pinfo, const char **ppem_str,
958 const EVP_PKEY_ASN1_METHOD *ameth);
959
960 const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
961 EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
962 const char *pem_str, const char *info);
963 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
964 const EVP_PKEY_ASN1_METHOD *src);
965 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
966 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
967 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
968 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
969 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
970 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
971 ASN1_PCTX *pctx),
972 int (*pkey_size)(const EVP_PKEY *pk),
973 int (*pkey_bits)(const EVP_PKEY *pk));
974 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
975 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
976 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
977 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
978 ASN1_PCTX *pctx));
979 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
980 int (*param_decode)(EVP_PKEY *pkey,
981 const unsigned char **pder, int derlen),
982 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
983 int (*param_missing)(const EVP_PKEY *pk),
984 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
985 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
986 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
987 ASN1_PCTX *pctx));
988
989 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
990 void (*pkey_free)(EVP_PKEY *pkey));
991 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
992 int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
993 long arg1, void *arg2));
994
995
996 #define EVP_PKEY_OP_UNDEFINED 0
997 #define EVP_PKEY_OP_PARAMGEN (1<<1)
998 #define EVP_PKEY_OP_KEYGEN (1<<2)
999 #define EVP_PKEY_OP_SIGN (1<<3)
1000 #define EVP_PKEY_OP_VERIFY (1<<4)
1001 #define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1002 #define EVP_PKEY_OP_SIGNCTX (1<<6)
1003 #define EVP_PKEY_OP_VERIFYCTX (1<<7)
1004 #define EVP_PKEY_OP_ENCRYPT (1<<8)
1005 #define EVP_PKEY_OP_DECRYPT (1<<9)
1006 #define EVP_PKEY_OP_DERIVE (1<<10)
1007
1008 #define EVP_PKEY_OP_TYPE_SIG \
1009 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1010 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1011
1012 #define EVP_PKEY_OP_TYPE_CRYPT \
1013 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1014
1015 #define EVP_PKEY_OP_TYPE_NOGEN \
1016 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
1017
1018 #define EVP_PKEY_OP_TYPE_GEN \
1019 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1020
1021 #define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1022 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1023 EVP_PKEY_CTRL_MD, 0, (void *)md)
1024
1025 #define EVP_PKEY_CTRL_MD 1
1026 #define EVP_PKEY_CTRL_PEER_KEY 2
1027
1028 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1029 #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1030
1031 #define EVP_PKEY_CTRL_PKCS7_SIGN 5
1032
1033 #define EVP_PKEY_CTRL_SET_MAC_KEY 6
1034
1035 #define EVP_PKEY_CTRL_DIGESTINIT 7
1036
1037 /* Used by GOST key encryption in TLS */
1038 #define EVP_PKEY_CTRL_SET_IV 8
1039
1040 #define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1041 #define EVP_PKEY_CTRL_CMS_DECRYPT 10
1042 #define EVP_PKEY_CTRL_CMS_SIGN 11
1043
1044 #define EVP_PKEY_CTRL_CIPHER 12
1045
1046 #define EVP_PKEY_ALG_CTRL 0x1000
1047
1048
1049 #define EVP_PKEY_FLAG_AUTOARGLEN 2
1050 /* Method handles all operations: don't assume any digest related
1051 * defaults.
1052 */
1053 #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
1054
1055 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1056 EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
1057 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1058 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1059
1060 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1061 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1062 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1063 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1064
1065 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1066 int cmd, int p1, void *p2);
1067 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1068 const char *value);
1069
1070 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1071 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1072
1073 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
1074 unsigned char *key, int keylen);
1075
1076 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1077 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1078 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1079
1080 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1081
1082 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1083 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1084
1085 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1086 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1087 unsigned char *sig, size_t *siglen,
1088 const unsigned char *tbs, size_t tbslen);
1089 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1090 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1091 const unsigned char *sig, size_t siglen,
1092 const unsigned char *tbs, size_t tbslen);
1093 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1094 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1095 unsigned char *rout, size_t *routlen,
1096 const unsigned char *sig, size_t siglen);
1097 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1098 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1099 unsigned char *out, size_t *outlen,
1100 const unsigned char *in, size_t inlen);
1101 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1102 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1103 unsigned char *out, size_t *outlen,
1104 const unsigned char *in, size_t inlen);
1105
1106 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1107 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1108 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1109
1110 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1111
1112 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1113 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1114 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1115 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1116
1117 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1118 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1119
1120 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1121
1122 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1123 int (*init)(EVP_PKEY_CTX *ctx));
1124
1125 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1126 int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
1127
1128 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1129 void (*cleanup)(EVP_PKEY_CTX *ctx));
1130
1131 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1132 int (*paramgen_init)(EVP_PKEY_CTX *ctx),
1133 int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1134
1135 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1136 int (*keygen_init)(EVP_PKEY_CTX *ctx),
1137 int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1138
1139 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1140 int (*sign_init)(EVP_PKEY_CTX *ctx),
1141 int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1142 const unsigned char *tbs, size_t tbslen));
1143
1144 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1145 int (*verify_init)(EVP_PKEY_CTX *ctx),
1146 int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
1147 const unsigned char *tbs, size_t tbslen));
1148
1149 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1150 int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
1151 int (*verify_recover)(EVP_PKEY_CTX *ctx,
1152 unsigned char *sig, size_t *siglen,
1153 const unsigned char *tbs, size_t tbslen));
1154
1155 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1156 int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1157 int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1158 EVP_MD_CTX *mctx));
1159
1160 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1161 int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1162 int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
1163 EVP_MD_CTX *mctx));
1164
1165 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1166 int (*encrypt_init)(EVP_PKEY_CTX *ctx),
1167 int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1168 const unsigned char *in, size_t inlen));
1169
1170 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1171 int (*decrypt_init)(EVP_PKEY_CTX *ctx),
1172 int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1173 const unsigned char *in, size_t inlen));
1174
1175 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1176 int (*derive_init)(EVP_PKEY_CTX *ctx),
1177 int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
1178
1179 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1180 int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
1181 int (*ctrl_str)(EVP_PKEY_CTX *ctx,
1182 const char *type, const char *value));
1183
1184 /* BEGIN ERROR CODES */
1185 /* The following lines are auto generated by the script mkerr.pl. Any changes
1186 * made after this point may be overwritten when the script is next run.
1187 */
1188 void ERR_load_EVP_strings(void);
1189
1190 /* Error codes for the EVP functions. */
1191
1192 /* Function codes. */
1193 #define EVP_F_AESNI_INIT_KEY 165
1194 #define EVP_F_AES_INIT_KEY 133
1195 #define EVP_F_CAMELLIA_INIT_KEY 159
1196 #define EVP_F_D2I_PKEY 100
1197 #define EVP_F_DO_SIGVER_INIT 161
1198 #define EVP_F_DSAPKEY2PKCS8 134
1199 #define EVP_F_DSA_PKEY2PKCS8 135
1200 #define EVP_F_ECDSA_PKEY2PKCS8 129
1201 #define EVP_F_ECKEY_PKEY2PKCS8 132
1202 #define EVP_F_EVP_CIPHERINIT_EX 123
1203 #define EVP_F_EVP_CIPHER_CTX_COPY 163
1204 #define EVP_F_EVP_CIPHER_CTX_CTRL 124
1205 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1206 #define EVP_F_EVP_DECRYPTFINAL_EX 101
1207 #define EVP_F_EVP_DIGESTINIT_EX 128
1208 #define EVP_F_EVP_ENCRYPTFINAL_EX 127
1209 #define EVP_F_EVP_MD_CTX_COPY_EX 110
1210 #define EVP_F_EVP_MD_SIZE 162
1211 #define EVP_F_EVP_OPENINIT 102
1212 #define EVP_F_EVP_PBE_ALG_ADD 115
1213 #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1214 #define EVP_F_EVP_PBE_CIPHERINIT 116
1215 #define EVP_F_EVP_PKCS82PKEY 111
1216 #define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1217 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1218 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1219 #define EVP_F_EVP_PKEY_CTX_CTRL 137
1220 #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1221 #define EVP_F_EVP_PKEY_CTX_DUP 156
1222 #define EVP_F_EVP_PKEY_DECRYPT 104
1223 #define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1224 #define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1225 #define EVP_F_EVP_PKEY_DERIVE 153
1226 #define EVP_F_EVP_PKEY_DERIVE_INIT 154
1227 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1228 #define EVP_F_EVP_PKEY_ENCRYPT 105
1229 #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1230 #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1231 #define EVP_F_EVP_PKEY_GET1_DH 119
1232 #define EVP_F_EVP_PKEY_GET1_DSA 120
1233 #define EVP_F_EVP_PKEY_GET1_ECDSA 130
1234 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1235 #define EVP_F_EVP_PKEY_GET1_RSA 121
1236 #define EVP_F_EVP_PKEY_KEYGEN 146
1237 #define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1238 #define EVP_F_EVP_PKEY_NEW 106
1239 #define EVP_F_EVP_PKEY_PARAMGEN 148
1240 #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1241 #define EVP_F_EVP_PKEY_SIGN 140
1242 #define EVP_F_EVP_PKEY_SIGN_INIT 141
1243 #define EVP_F_EVP_PKEY_VERIFY 142
1244 #define EVP_F_EVP_PKEY_VERIFY_INIT 143
1245 #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1246 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1247 #define EVP_F_EVP_RIJNDAEL 126
1248 #define EVP_F_EVP_SIGNFINAL 107
1249 #define EVP_F_EVP_VERIFYFINAL 108
1250 #define EVP_F_INT_CTX_NEW 157
1251 #define EVP_F_PKCS5_PBE_KEYIVGEN 117
1252 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1253 #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
1254 #define EVP_F_PKCS8_SET_BROKEN 112
1255 #define EVP_F_PKEY_SET_TYPE 158
1256 #define EVP_F_RC2_MAGIC_TO_METH 109
1257 #define EVP_F_RC5_CTRL 125
1258
1259 /* Reason codes. */
1260 #define EVP_R_AES_IV_SETUP_FAILED 162
1261 #define EVP_R_AES_KEY_SETUP_FAILED 143
1262 #define EVP_R_ASN1_LIB 140
1263 #define EVP_R_BAD_BLOCK_LENGTH 136
1264 #define EVP_R_BAD_DECRYPT 100
1265 #define EVP_R_BAD_KEY_LENGTH 137
1266 #define EVP_R_BN_DECODE_ERROR 112
1267 #define EVP_R_BN_PUBKEY_ERROR 113
1268 #define EVP_R_BUFFER_TOO_SMALL 155
1269 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1270 #define EVP_R_CIPHER_PARAMETER_ERROR 122
1271 #define EVP_R_COMMAND_NOT_SUPPORTED 147
1272 #define EVP_R_CTRL_NOT_IMPLEMENTED 132
1273 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1274 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1275 #define EVP_R_DECODE_ERROR 114
1276 #define EVP_R_DIFFERENT_KEY_TYPES 101
1277 #define EVP_R_DIFFERENT_PARAMETERS 153
1278 #define EVP_R_ENCODE_ERROR 115
1279 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1280 #define EVP_R_EXPECTING_AN_RSA_KEY 127
1281 #define EVP_R_EXPECTING_A_DH_KEY 128
1282 #define EVP_R_EXPECTING_A_DSA_KEY 129
1283 #define EVP_R_EXPECTING_A_ECDSA_KEY 141
1284 #define EVP_R_EXPECTING_A_EC_KEY 142
1285 #define EVP_R_INITIALIZATION_ERROR 134
1286 #define EVP_R_INPUT_NOT_INITIALIZED 111
1287 #define EVP_R_INVALID_DIGEST 152
1288 #define EVP_R_INVALID_KEY_LENGTH 130
1289 #define EVP_R_INVALID_OPERATION 148
1290 #define EVP_R_IV_TOO_LARGE 102
1291 #define EVP_R_KEYGEN_FAILURE 120
1292 #define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1293 #define EVP_R_METHOD_NOT_SUPPORTED 144
1294 #define EVP_R_MISSING_PARAMETERS 103
1295 #define EVP_R_NO_CIPHER_SET 131
1296 #define EVP_R_NO_DEFAULT_DIGEST 158
1297 #define EVP_R_NO_DIGEST_SET 139
1298 #define EVP_R_NO_DSA_PARAMETERS 116
1299 #define EVP_R_NO_KEY_SET 154
1300 #define EVP_R_NO_OPERATION_SET 149
1301 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1302 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1303 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1304 #define EVP_R_OPERATON_NOT_INITIALIZED 151
1305 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1306 #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1307 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1308 #define EVP_R_PUBLIC_KEY_NOT_RSA 106
1309 #define EVP_R_UNKNOWN_CIPHER 160
1310 #define EVP_R_UNKNOWN_DIGEST 161
1311 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1312 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1313 #define EVP_R_UNSUPPORTED_ALGORITHM 156
1314 #define EVP_R_UNSUPPORTED_CIPHER 107
1315 #define EVP_R_UNSUPPORTED_KEYLENGTH 123
1316 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1317 #define EVP_R_UNSUPPORTED_KEY_SIZE 108
1318 #define EVP_R_UNSUPPORTED_PRF 125
1319 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1320 #define EVP_R_UNSUPPORTED_SALT_TYPE 126
1321 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1322 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
1323
1324 #ifdef __cplusplus
1325 }
1326 #endif
1327 #endif
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