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