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Make EVPs allocate context memory, thus making them extensible. Rationalise
[thirdparty/openssl.git] / crypto / evp / evp.h
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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
cf1b7d96 70#ifndef OPENSSL_NO_BIO
ef33b970
RL		 71#include <openssl/bio.h>
72#endif
cf1b7d96 73#ifndef OPENSSL_NO_MD2
ec577822 74#include <openssl/md2.h>
d02b48c6 75#endif
cf1b7d96 76#ifndef OPENSSL_NO_MD4
3009458e
RL		 77#include <openssl/md4.h>
78#endif
cf1b7d96 79#ifndef OPENSSL_NO_MD5
ec577822 80#include <openssl/md5.h>
d02b48c6 81#endif
cf1b7d96 82#ifndef OPENSSL_NO_SHA
ec577822 83#include <openssl/sha.h>
d02b48c6 84#endif
cf1b7d96 85#ifndef OPENSSL_NO_RIPEMD
ec577822 86#include <openssl/ripemd.h>
58964a49 87#endif
cf1b7d96 88#ifndef OPENSSL_NO_DES
ec577822 89#include <openssl/des.h>
d02b48c6 90#endif
cf1b7d96 91#ifndef OPENSSL_NO_RC4
ec577822 92#include <openssl/rc4.h>
d02b48c6 93#endif
cf1b7d96 94#ifndef OPENSSL_NO_RC2
ec577822 95#include <openssl/rc2.h>
d02b48c6 96#endif
cf1b7d96 97#ifndef OPENSSL_NO_RC5
ec577822 98#include <openssl/rc5.h>
58964a49 99#endif
cf1b7d96 100#ifndef OPENSSL_NO_BF
ec577822 101#include <openssl/blowfish.h>
d02b48c6 102#endif
cf1b7d96 103#ifndef OPENSSL_NO_CAST
ec577822 104#include <openssl/cast.h>
58964a49 105#endif
cf1b7d96 106#ifndef OPENSSL_NO_IDEA
ec577822 107#include <openssl/idea.h>
d02b48c6 108#endif
cf1b7d96 109#ifndef OPENSSL_NO_MDC2
ec577822 110#include <openssl/mdc2.h>
d02b48c6 111#endif
cf1b7d96 112#ifndef OPENSSL_NO_AES
3ab56511
RL		 113#include <openssl/rijndael.h>
114#endif
d02b48c6 115
58964a49
RE		 116#define EVP_RC2_KEY_SIZE 16
117#define EVP_RC4_KEY_SIZE 16
118#define EVP_BLOWFISH_KEY_SIZE 16
119#define EVP_CAST5_KEY_SIZE 16
120#define EVP_RC5_32_12_16_KEY_SIZE 16
121#define EVP_MAX_MD_SIZE (16+20) /* The SSLv3 md5+sha1 type */
3ab56511
RL		 122#define EVP_MAX_KEY_LENGTH 32
123#define EVP_MAX_IV_LENGTH 16
757e392d 124#define EVP_MAX_BLOCK_LENGTH 32
d02b48c6 125
8e21c146 126#define PKCS5_SALT_LEN 8
b7d135b3
DSH		 127/* Default PKCS#5 iteration count */
128#define PKCS5_DEFAULT_ITER 2048
8e21c146 129
cf1b7d96 130#ifndef OPENSSL_NO_RSA
ec577822 131#include <openssl/rsa.h>
d02b48c6
RE		 132#endif
133
cf1b7d96 134#ifndef OPENSSL_NO_DSA
ec577822 135#include <openssl/dsa.h>
d02b48c6
RE		 136#endif
137
cf1b7d96 138#ifndef OPENSSL_NO_DH
ec577822 139#include <openssl/dh.h>
d02b48c6
RE		 140#endif
141
ec577822 142#include <openssl/objects.h>
d02b48c6
RE		 143
144#define EVP_PK_RSA 0x0001
145#define EVP_PK_DSA 0x0002
146#define EVP_PK_DH 0x0004
147#define EVP_PKT_SIGN 0x0010
148#define EVP_PKT_ENC 0x0020
149#define EVP_PKT_EXCH 0x0040
150#define EVP_PKS_RSA 0x0100
151#define EVP_PKS_DSA 0x0200
152#define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
153
154#define EVP_PKEY_NONE NID_undef
155#define EVP_PKEY_RSA NID_rsaEncryption
156#define EVP_PKEY_RSA2 NID_rsa
157#define EVP_PKEY_DSA NID_dsa
58964a49 158#define EVP_PKEY_DSA1 NID_dsa_2
d02b48c6
RE		 159#define EVP_PKEY_DSA2 NID_dsaWithSHA
160#define EVP_PKEY_DSA3 NID_dsaWithSHA1
58964a49 161#define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
d02b48c6
RE		 162#define EVP_PKEY_DH NID_dhKeyAgreement
163
82271cee
RL		 164#ifdef __cplusplus
165extern "C" {
166#endif
167
58964a49
RE		 168/* Type needs to be a bit field
169 * Sub-type needs to be for variations on the method, as in, can it do
657e60fa 170 * arbitrary encryption.... */
d02b48c6
RE		 171typedef struct evp_pkey_st
172 {
173 int type;
174 int save_type;
175 int references;
176 union {
177 char *ptr;
cf1b7d96 178#ifndef OPENSSL_NO_RSA
d02b48c6 179 struct rsa_st *rsa; /* RSA */
f5d7a031 180#endif
cf1b7d96 181#ifndef OPENSSL_NO_DSA
d02b48c6 182 struct dsa_st *dsa; /* DSA */
f5d7a031 183#endif
cf1b7d96 184#ifndef OPENSSL_NO_DH
d02b48c6 185 struct dh_st *dh; /* DH */
f5d7a031 186#endif
d02b48c6
RE		 187 } pkey;
188 int save_parameters;
4d29312c 189 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
d02b48c6
RE		 190 } EVP_PKEY;
191
58964a49
RE		 192#define EVP_PKEY_MO_SIGN 0x0001
193#define EVP_PKEY_MO_VERIFY 0x0002
194#define EVP_PKEY_MO_ENCRYPT 0x0004
195#define EVP_PKEY_MO_DECRYPT 0x0008
196
197#if 0
198/* This structure is required to tie the message digest and signing together.
199 * The lookup can be done by md/pkey_method, oid, oid/pkey_method, or
200 * oid, md and pkey.
201 * This is required because for various smart-card perform the digest and
202 * signing/verification on-board. To handle this case, the specific
203 * EVP_MD and EVP_PKEY_METHODs need to be closely associated.
dfeab068 204 * When a PKEY is created, it will have a EVP_PKEY_METHOD associated with it.
58964a49
RE		 205 * This can either be software or a token to provide the required low level
206 * routines.
207 */
208typedef struct evp_pkey_md_st
209 {
210 int oid;
211 EVP_MD *md;
212 EVP_PKEY_METHOD *pkey;
213 } EVP_PKEY_MD;
214
0ae645db 215#define EVP_rsa_md2() \
58964a49
RE		 216 EVP_PKEY_MD_add(NID_md2WithRSAEncryption,\
217 EVP_rsa_pkcs1(),EVP_md2())
0ae645db 218#define EVP_rsa_md5() \
58964a49
RE		 219 EVP_PKEY_MD_add(NID_md5WithRSAEncryption,\
220 EVP_rsa_pkcs1(),EVP_md5())
0ae645db 221#define EVP_rsa_sha0() \
58964a49
RE		 222 EVP_PKEY_MD_add(NID_shaWithRSAEncryption,\
223 EVP_rsa_pkcs1(),EVP_sha())
0ae645db 224#define EVP_rsa_sha1() \
58964a49
RE		 225 EVP_PKEY_MD_add(NID_sha1WithRSAEncryption,\
226 EVP_rsa_pkcs1(),EVP_sha1())
0ae645db 227#define EVP_rsa_ripemd160() \
58964a49
RE		 228 EVP_PKEY_MD_add(NID_ripemd160WithRSA,\
229 EVP_rsa_pkcs1(),EVP_ripemd160())
0ae645db 230#define EVP_rsa_mdc2() \
58964a49
RE		 231 EVP_PKEY_MD_add(NID_mdc2WithRSA,\
232 EVP_rsa_octet_string(),EVP_mdc2())
0ae645db 233#define EVP_dsa_sha() \
58964a49
RE		 234 EVP_PKEY_MD_add(NID_dsaWithSHA,\
235 EVP_dsa(),EVP_mdc2())
0ae645db 236#define EVP_dsa_sha1() \
58964a49
RE		 237 EVP_PKEY_MD_add(NID_dsaWithSHA1,\
238 EVP_dsa(),EVP_sha1())
239
240typedef struct evp_pkey_method_st
241 {
242 char *name;
243 int flags;
244 int type; /* RSA, DSA, an SSLeay specific constant */
245 int oid; /* For the pub-key type */
246 int encrypt_oid; /* pub/priv key encryption */
247
248 int (*sign)();
249 int (*verify)();
250 struct {
58964a49
RE		 251 int (*set)(); /* get and/or set the underlying type */
252 int (*get)();
253 int (*encrypt)();
254 int (*decrypt)();
255 int (*i2d)();
256 int (*d2i)();
257 int (*dup)();
258 } pub,priv;
259 int (*set_asn1_parameters)();
260 int (*get_asn1_parameters)();
261 } EVP_PKEY_METHOD;
262#endif
263
d02b48c6
RE		 264#ifndef EVP_MD
265typedef struct env_md_st
266 {
267 int type;
268 int pkey_type;
269 int md_size;
2dc769a1
DSH		 270 int (*init)();
271 int (*update)();
272 int (*final)();
d02b48c6
RE		 273
274 int (*sign)();
275 int (*verify)();
58964a49
RE		 276 int required_pkey_type[5]; /*EVP_PKEY_xxx */
277 int block_size;
278 int ctx_size; /* how big does the ctx need to be */
d02b48c6
RE		 279 } EVP_MD;
280
cfcefcbe
DSH		 281
282
d02b48c6
RE		 283#define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
284
cf1b7d96 285#ifndef OPENSSL_NO_DSA
d02b48c6 286#define EVP_PKEY_DSA_method DSA_sign,DSA_verify, \
58964a49
RE		 287 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
288 EVP_PKEY_DSA4,0}
d02b48c6
RE		 289#else
290#define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
291#endif
292
cf1b7d96 293#ifndef OPENSSL_NO_RSA
d02b48c6
RE		 294#define EVP_PKEY_RSA_method RSA_sign,RSA_verify, \
295 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
296#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
297 RSA_sign_ASN1_OCTET_STRING, \
298 RSA_verify_ASN1_OCTET_STRING, \
299 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
300#else
301#define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
302#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
303#endif
304
305#endif /* !EVP_MD */
306
307typedef struct env_md_ctx_st
308 {
e778802f 309 const EVP_MD *digest;
d02b48c6
RE		 310 union {
311 unsigned char base[4];
cf1b7d96 312#ifndef OPENSSL_NO_MD2
d02b48c6
RE		 313 MD2_CTX md2;
314#endif
cf1b7d96 315#ifndef OPENSSL_NO_MD5
d02b48c6
RE		 316 MD5_CTX md5;
317#endif
cf1b7d96 318#ifndef OPENSSL_NO_MD4
3009458e
RL		 319 MD4_CTX md4;
320#endif
cf1b7d96 321#ifndef OPENSSL_NO_RIPEMD
58964a49
RE		 322 RIPEMD160_CTX ripemd160;
323#endif
cf1b7d96 324#ifndef OPENSSL_NO_SHA
d02b48c6
RE		 325 SHA_CTX sha;
326#endif
cf1b7d96 327#ifndef OPENSSL_NO_MDC2
d02b48c6
RE		 328 MDC2_CTX mdc2;
329#endif
330 } md;
331 } EVP_MD_CTX;
332
7f060601
DSH		 333typedef struct evp_cipher_st EVP_CIPHER;
334typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
335
336struct evp_cipher_st
d02b48c6
RE		 337 {
338 int nid;
339 int block_size;
7f060601 340 int key_len; /* Default value for variable length ciphers */
d02b48c6 341 int iv_len;
7f060601 342 unsigned long flags; /* Various flags */
1921eaad
BL		 343 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
344 const unsigned char *iv, int enc); /* init key */
345 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
346 const unsigned char *in, unsigned int inl);/* encrypt/decrypt data */
be06a934 347 int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
58964a49 348 int ctx_size; /* how big the ctx needs to be */
7f060601
DSH		 349 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
350 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
351 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
360370d9 352 void *app_data; /* Application data */
7f060601
DSH		 353 };
354
355/* Values for cipher flags */
356
360370d9 357/* Modes for ciphers */
7f060601 358
360370d9 359#define EVP_CIPH_STREAM_CIPHER 0x0
7f060601
DSH		 360#define EVP_CIPH_ECB_MODE 0x1
361#define EVP_CIPH_CBC_MODE 0x2
362#define EVP_CIPH_CFB_MODE 0x3
363#define EVP_CIPH_OFB_MODE 0x4
360370d9 364#define EVP_CIPH_MODE 0x7
7f060601
DSH		 365/* Set if variable length cipher */
366#define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9
DSH		 367/* Set if the iv handling should be done by the cipher itself */
368#define EVP_CIPH_CUSTOM_IV 0x10
369/* Set if the cipher's init() function should be called if key is NULL */
370#define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24
DSH		 371/* Call ctrl() to init cipher parameters */
372#define EVP_CIPH_CTRL_INIT 0x40
373/* Don't use standard key length function */
374#define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84
DSH		 375/* Don't use standard block padding */
376#define EVP_CIPH_NO_PADDING 0x100
7f060601 377
57ae2e24
DSH		 378/* ctrl() values */
379
380#define EVP_CTRL_INIT 0x0
381#define EVP_CTRL_SET_KEY_LENGTH 0x1
382#define EVP_CTRL_GET_RC2_KEY_BITS 0x2
383#define EVP_CTRL_SET_RC2_KEY_BITS 0x3
384#define EVP_CTRL_GET_RC5_ROUNDS 0x4
385#define EVP_CTRL_SET_RC5_ROUNDS 0x5
d02b48c6
RE		 386
387typedef struct evp_cipher_info_st
388 {
e778802f 389 const EVP_CIPHER *cipher;
d02b48c6
RE		 390 unsigned char iv[EVP_MAX_IV_LENGTH];
391 } EVP_CIPHER_INFO;
392
7f060601 393struct evp_cipher_ctx_st
d02b48c6 394 {
e778802f 395 const EVP_CIPHER *cipher;
d02b48c6
RE		 396 int encrypt; /* encrypt or decrypt */
397 int buf_len; /* number we have left */
58964a49
RE		 398
399 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
400 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
757e392d 401 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
58964a49
RE		 402 int num; /* used by cfb/ofb mode */
403
7f060601
DSH		 404 void *app_data; /* application stuff */
405 int key_len; /* May change for variable length cipher */
f2e5ca84 406 unsigned long flags; /* Various flags */
3ab56511
RL		 407 union
408 {
cf1b7d96 409#ifndef OPENSSL_NO_RC4
d02b48c6
RE		 410 struct
411 {
412 unsigned char key[EVP_RC4_KEY_SIZE];
413 RC4_KEY ks; /* working key */
414 } rc4;
415#endif
cf1b7d96 416#ifndef OPENSSL_NO_DES
58964a49 417 des_key_schedule des_ks;/* key schedule */
d02b48c6
RE		 418 struct
419 {
420 des_key_schedule ks;/* key schedule */
93fd0fd6
UM		 421 des_cblock inw;
422 des_cblock outw;
d02b48c6 423 } desx_cbc;
d02b48c6
RE		 424 struct
425 {
58964a49 426 des_key_schedule ks1;/* key schedule */
d02b48c6
RE		 427 des_key_schedule ks2;/* key schedule (for ede) */
428 des_key_schedule ks3;/* key schedule (for ede3) */
d02b48c6
RE		 429 } des_ede;
430#endif
cf1b7d96 431#ifndef OPENSSL_NO_IDEA
58964a49 432 IDEA_KEY_SCHEDULE idea_ks;/* key schedule */
d02b48c6 433#endif
cf1b7d96 434#ifndef OPENSSL_NO_RC2
3ab56511
RL		 435 struct
436 {
57ae2e24
DSH		 437 int key_bits; /* effective key bits */
438 RC2_KEY ks;/* key schedule */
3ab56511 439 } rc2;
58964a49 440#endif
cf1b7d96 441#ifndef OPENSSL_NO_RC5
3ab56511
RL		 442 struct
443 {
57ae2e24
DSH		 444 int rounds; /* number of rounds */
445 RC5_32_KEY ks;/* key schedule */
3ab56511 446 } rc5;
d02b48c6 447#endif
cf1b7d96 448#ifndef OPENSSL_NO_BF
58964a49
RE		 449 BF_KEY bf_ks;/* key schedule */
450#endif
cf1b7d96 451#ifndef OPENSSL_NO_CAST
58964a49 452 CAST_KEY cast_ks;/* key schedule */
3ab56511 453#endif
cf1b7d96 454#ifndef OPENSSL_NO_AES
3ab56511 455 RIJNDAEL_KEY rijndael;
c518ade1
BL		 456#endif
457#ifdef OPENSSL_OPENBSD_DEV_CRYPTO
458 struct session_op *dev_crypto;
d02b48c6
RE		 459#endif
460 } c;
c148d709
BL		 461 int final_used;
462 int block_mask;
463 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
7f060601 464 };
d02b48c6
RE		 465
466typedef struct evp_Encode_Ctx_st
467 {
468 int num; /* number saved in a partial encode/decode */
469 int length; /* The length is either the output line length
470 * (in input bytes) or the shortest input line
471 * length that is ok. Once decoding begins,
472 * the length is adjusted up each time a longer
473 * line is decoded */
474 unsigned char enc_data[80]; /* data to encode */
475 int line_num; /* number read on current line */
58964a49 476 int expect_nl;
d02b48c6
RE		 477 } EVP_ENCODE_CTX;
478
cfcefcbe 479/* Password based encryption function */
2bd83ca1 480typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350
DSH		 481 ASN1_TYPE *param, const EVP_CIPHER *cipher,
482 const EVP_MD *md, int en_de);
cfcefcbe 483
cf1b7d96 484#ifndef OPENSSL_NO_RSA
d02b48c6
RE		 485#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
486 (char *)(rsa))
9ef9e785
RL		 487#endif
488
cf1b7d96 489#ifndef OPENSSL_NO_DSA
d02b48c6
RE		 490#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
491 (char *)(dsa))
9ef9e785
RL		 492#endif
493
cf1b7d96 494#ifndef OPENSSL_NO_DH
d02b48c6
RE		 495#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
496 (char *)(dh))
9ef9e785 497#endif
d02b48c6
RE		 498
499/* Add some extra combinations */
500#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
501#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
502#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
503#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
504
505#define EVP_MD_type(e) ((e)->type)
506#define EVP_MD_pkey_type(e) ((e)->pkey_type)
507#define EVP_MD_size(e) ((e)->md_size)
58964a49
RE		 508#define EVP_MD_block_size(e) ((e)->block_size)
509
72b60351 510#define EVP_MD_CTX_md(e) ((e)->digest)
58964a49
RE		 511#define EVP_MD_CTX_size(e) EVP_MD_size((e)->digest)
512#define EVP_MD_CTX_block_size(e) EVP_MD_block_size((e)->digest)
72b60351 513#define EVP_MD_CTX_type(e) EVP_MD_type((e)->digest)
d02b48c6
RE		 514
515#define EVP_CIPHER_nid(e) ((e)->nid)
516#define EVP_CIPHER_block_size(e) ((e)->block_size)
517#define EVP_CIPHER_key_length(e) ((e)->key_len)
518#define EVP_CIPHER_iv_length(e) ((e)->iv_len)
360370d9
DSH		 519#define EVP_CIPHER_flags(e) ((e)->flags)
520#define EVP_CIPHER_mode(e) ((e)->flags) & EVP_CIPH_MODE)
d02b48c6
RE		 521
522#define EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
523#define EVP_CIPHER_CTX_nid(e) ((e)->cipher->nid)
524#define EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
7f060601 525#define EVP_CIPHER_CTX_key_length(e) ((e)->key_len)
d02b48c6
RE		 526#define EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
527#define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data)
528#define EVP_CIPHER_CTX_set_app_data(e,d) ((e)->app_data=(char *)(d))
884e8ec6 529#define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
360370d9
DSH		 530#define EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
531#define EVP_CIPHER_CTX_mode(e) ((e)->cipher->flags & EVP_CIPH_MODE)
d02b48c6
RE		 532
533#define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
534#define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
535
536#define EVP_SignInit(a,b) EVP_DigestInit(a,b)
537#define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
538#define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
539#define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
540#define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
541#define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
542
e778802f
BL		 543#ifdef CONST_STRICT
544void BIO_set_md(BIO *,const EVP_MD *md);
545#else
546# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
547#endif
d02b48c6
RE		 548#define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
549#define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
550#define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
dfeab068 551#define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6
RE		 552
553#define EVP_Cipher(c,o,i,l) (c)->cipher->do_cipher((c),(o),(i),(l))
554
dfeab068
RE		 555#define EVP_add_cipher_alias(n,alias) \
556 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
557#define EVP_add_digest_alias(n,alias) \
558 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
559#define EVP_delete_cipher_alias(alias) \
560 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
561#define EVP_delete_digest_alias(alias) \
562 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
563
d02b48c6 564
351d8998 565int EVP_MD_CTX_copy(EVP_MD_CTX *out,EVP_MD_CTX *in);
2dc769a1
DSH		 566int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
567int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
e778802f 568 unsigned int cnt);
2dc769a1 569int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
88ce56f8
DSH		 570int EVP_Digest(void *data, unsigned int count,
571 unsigned char *md, unsigned int *size, const EVP_MD *type);
d02b48c6 572
e778802f 573int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
d02b48c6
RE		 574void EVP_set_pw_prompt(char *prompt);
575char * EVP_get_pw_prompt(void);
576
854e076d
LJ		 577int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
578 const unsigned char *salt, const unsigned char *data,
579 int datal, int count, unsigned char *key,unsigned char *iv);
d02b48c6 580
be06a934 581int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
d02b48c6 582 unsigned char *key, unsigned char *iv);
be06a934 583int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
d02b48c6 584 int *outl, unsigned char *in, int inl);
be06a934 585int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
d02b48c6 586
be06a934 587int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
d02b48c6 588 unsigned char *key, unsigned char *iv);
be06a934 589int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
d02b48c6
RE		 590 int *outl, unsigned char *in, int inl);
591int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
592
be06a934 593int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
e778802f 594 unsigned char *key,unsigned char *iv,int enc);
be06a934 595int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
d02b48c6
RE		 596 int *outl, unsigned char *in, int inl);
597int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
598
599int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
600 EVP_PKEY *pkey);
601
602int EVP_VerifyFinal(EVP_MD_CTX *ctx,unsigned char *sigbuf,
603 unsigned int siglen,EVP_PKEY *pkey);
604
605int EVP_OpenInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type,unsigned char *ek,
606 int ekl,unsigned char *iv,EVP_PKEY *priv);
607int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
608
609int EVP_SealInit(EVP_CIPHER_CTX *ctx, EVP_CIPHER *type, unsigned char **ek,
610 int *ekl, unsigned char *iv,EVP_PKEY **pubk, int npubk);
611void EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
612
613void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
614void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,
615 int *outl,unsigned char *in,int inl);
616void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
092ec334 617int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6
RE		 618
619void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
620int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
621 unsigned char *in, int inl);
622int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
623 char *out, int *outl);
092ec334 624int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6
RE		 625
626void ERR_load_EVP_strings(void );
627
58964a49 628void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
be06a934 629int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
7f060601 630int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 631int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 632int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
d02b48c6 633
cf1b7d96 634#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 635BIO_METHOD *BIO_f_md(void);
636BIO_METHOD *BIO_f_base64(void);
637BIO_METHOD *BIO_f_cipher(void);
55ab3bf7 638BIO_METHOD *BIO_f_reliable(void);
e778802f 639void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,unsigned char *k,
d02b48c6
RE		 640 unsigned char *i, int enc);
641#endif
642
13588350 643const EVP_MD *EVP_md_null(void);
cf1b7d96 644#ifndef OPENSSL_NO_MD2
13588350 645const EVP_MD *EVP_md2(void);
9ef9e785 646#endif
cf1b7d96 647#ifndef OPENSSL_NO_MD4
13588350 648const EVP_MD *EVP_md4(void);
9ef9e785 649#endif
cf1b7d96 650#ifndef OPENSSL_NO_MD5
13588350 651const EVP_MD *EVP_md5(void);
9ef9e785 652#endif
cf1b7d96 653#ifndef OPENSSL_NO_SHA
13588350
DSH		 654const EVP_MD *EVP_sha(void);
655const EVP_MD *EVP_sha1(void);
656const EVP_MD *EVP_dss(void);
657const EVP_MD *EVP_dss1(void);
9ef9e785 658#endif
cf1b7d96 659#ifndef OPENSSL_NO_MDC2
13588350 660const EVP_MD *EVP_mdc2(void);
9ef9e785 661#endif
cf1b7d96 662#ifndef OPENSSL_NO_RIPEMD
13588350 663const EVP_MD *EVP_ripemd160(void);
9ef9e785 664#endif
13588350 665const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
cf1b7d96 666#ifndef OPENSSL_NO_DES
13588350
DSH		 667const EVP_CIPHER *EVP_des_ecb(void);
668const EVP_CIPHER *EVP_des_ede(void);
669const EVP_CIPHER *EVP_des_ede3(void);
670const EVP_CIPHER *EVP_des_cfb(void);
671const EVP_CIPHER *EVP_des_ede_cfb(void);
672const EVP_CIPHER *EVP_des_ede3_cfb(void);
673const EVP_CIPHER *EVP_des_ofb(void);
674const EVP_CIPHER *EVP_des_ede_ofb(void);
675const EVP_CIPHER *EVP_des_ede3_ofb(void);
676const EVP_CIPHER *EVP_des_cbc(void);
677const EVP_CIPHER *EVP_des_ede_cbc(void);
678const EVP_CIPHER *EVP_des_ede3_cbc(void);
679const EVP_CIPHER *EVP_desx_cbc(void);
c518ade1
BL		 680# ifdef OPENSSL_OPENBSD_DEV_CRYPTO
681const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
682# endif
9ef9e785 683#endif
cf1b7d96 684#ifndef OPENSSL_NO_RC4
13588350
DSH		 685const EVP_CIPHER *EVP_rc4(void);
686const EVP_CIPHER *EVP_rc4_40(void);
9ef9e785 687#endif
cf1b7d96 688#ifndef OPENSSL_NO_IDEA
13588350
DSH		 689const EVP_CIPHER *EVP_idea_ecb(void);
690const EVP_CIPHER *EVP_idea_cfb(void);
691const EVP_CIPHER *EVP_idea_ofb(void);
692const EVP_CIPHER *EVP_idea_cbc(void);
9ef9e785 693#endif
cf1b7d96 694#ifndef OPENSSL_NO_RC2
13588350
DSH		 695const EVP_CIPHER *EVP_rc2_ecb(void);
696const EVP_CIPHER *EVP_rc2_cbc(void);
697const EVP_CIPHER *EVP_rc2_40_cbc(void);
698const EVP_CIPHER *EVP_rc2_64_cbc(void);
699const EVP_CIPHER *EVP_rc2_cfb(void);
700const EVP_CIPHER *EVP_rc2_ofb(void);
9ef9e785 701#endif
cf1b7d96 702#ifndef OPENSSL_NO_BF
13588350
DSH		 703const EVP_CIPHER *EVP_bf_ecb(void);
704const EVP_CIPHER *EVP_bf_cbc(void);
705const EVP_CIPHER *EVP_bf_cfb(void);
706const EVP_CIPHER *EVP_bf_ofb(void);
9ef9e785 707#endif
cf1b7d96 708#ifndef OPENSSL_NO_CAST
13588350
DSH		 709const EVP_CIPHER *EVP_cast5_ecb(void);
710const EVP_CIPHER *EVP_cast5_cbc(void);
711const EVP_CIPHER *EVP_cast5_cfb(void);
712const EVP_CIPHER *EVP_cast5_ofb(void);
9ef9e785 713#endif
cf1b7d96 714#ifndef OPENSSL_NO_RC5
13588350
DSH		 715const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
716const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
717const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void);
718const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
9ef9e785 719#endif
cf1b7d96 720#ifndef OPENSSL_NO_AES
13588350
DSH		 721const EVP_CIPHER *EVP_aes_128_ecb(void);
722const EVP_CIPHER *EVP_aes_128_cbc(void);
723const EVP_CIPHER *EVP_aes_192_ecb(void);
724const EVP_CIPHER *EVP_aes_192_cbc(void);
725const EVP_CIPHER *EVP_aes_256_ecb(void);
726const EVP_CIPHER *EVP_aes_256_cbc(void);
3ab56511
RL		 727#endif
728
af57d843
DSH		 729void OpenSSL_add_all_algorithms(void);
730void OpenSSL_add_all_ciphers(void);
731void OpenSSL_add_all_digests(void);
732#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
733#define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
734#define SSLeay_add_all_digests() OpenSSL_add_all_digests()
d02b48c6 735
13588350
DSH		 736int EVP_add_cipher(const EVP_CIPHER *cipher);
737int EVP_add_digest(const EVP_MD *digest);
d02b48c6 738
e778802f
BL		 739const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
740const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6
RE		 741void EVP_cleanup(void);
742
58964a49
RE		 743int EVP_PKEY_decrypt(unsigned char *dec_key,unsigned char *enc_key,
744 int enc_key_len,EVP_PKEY *private_key);
745int EVP_PKEY_encrypt(unsigned char *enc_key,
746 unsigned char *key,int key_len,EVP_PKEY *pub_key);
d02b48c6 747int EVP_PKEY_type(int type);
58964a49 748int EVP_PKEY_bits(EVP_PKEY *pkey);
d02b48c6
RE		 749int EVP_PKEY_size(EVP_PKEY *pkey);
750int EVP_PKEY_assign(EVP_PKEY *pkey,int type,char *key);
cf1b7d96 751#ifndef OPENSSL_NO_RSA
c7cb16a8
DSH		 752int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,RSA *key);
753RSA * EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
12aefe78 754#endif
cf1b7d96 755#ifndef OPENSSL_NO_DSA
c7cb16a8
DSH		 756int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,DSA *key);
757DSA * EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
12aefe78 758#endif
cf1b7d96 759#ifndef OPENSSL_NO_DH
c7cb16a8
DSH		 760int EVP_PKEY_set1_DH(EVP_PKEY *pkey,DH *key);
761DH * EVP_PKEY_get1_DH(EVP_PKEY *pkey);
12aefe78 762#endif
d02b48c6
RE		 763EVP_PKEY * EVP_PKEY_new(void);
764void EVP_PKEY_free(EVP_PKEY *pkey);
765EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, unsigned char **pp,
766 long length);
767int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
768
769EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, unsigned char **pp,
770 long length);
20432eae
DSH		 771EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, unsigned char **pp,
772 long length);
d02b48c6
RE		 773int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
774
775int EVP_PKEY_copy_parameters(EVP_PKEY *to,EVP_PKEY *from);
776int EVP_PKEY_missing_parameters(EVP_PKEY *pkey);
777int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
58964a49
RE		 778int EVP_PKEY_cmp_parameters(EVP_PKEY *a,EVP_PKEY *b);
779
84fa704c 780int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 781
58964a49
RE		 782/* calls methods */
783int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
784int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
785
786/* These are used by EVP_CIPHER methods */
787int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
788int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
d02b48c6 789
b0c6fb80 790/* PKCS5 password based encryption */
2bd83ca1 791int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350 792 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
2bd83ca1 793 int en_de);
97e4a932 794int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
72fbe87d
BL		 795 unsigned char *salt, int saltlen, int iter,
796 int keylen, unsigned char *out);
97e4a932 797int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350 798 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
97e4a932 799 int en_de);
b0c6fb80 800
600dec15
DSH		 801void PKCS5_PBE_add(void);
802
69cbf468
DSH		 803int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
804 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
13588350 805int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
69cbf468
DSH		 806 EVP_PBE_KEYGEN *keygen);
807void EVP_PBE_cleanup(void);
808
d02b48c6 809/* BEGIN ERROR CODES */
6d311938
DSH		 810/* The following lines are auto generated by the script mkerr.pl. Any changes
811 * made after this point may be overwritten when the script is next run.
812 */
813
d02b48c6
RE		 814/* Error codes for the EVP functions. */
815
816/* Function codes. */
817#define EVP_F_D2I_PKEY 100
360370d9 818#define EVP_F_EVP_CIPHERINIT 123
49528751 819#define EVP_F_EVP_CIPHER_CTX_CTRL 124
7f060601 820#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
d02b48c6 821#define EVP_F_EVP_DECRYPTFINAL 101
f2e5ca84 822#define EVP_F_EVP_ENCRYPTFINAL 127
cfcefcbe 823#define EVP_F_EVP_MD_CTX_COPY 110
d02b48c6 824#define EVP_F_EVP_OPENINIT 102
cfcefcbe
DSH		 825#define EVP_F_EVP_PBE_ALG_ADD 115
826#define EVP_F_EVP_PBE_CIPHERINIT 116
827#define EVP_F_EVP_PKCS82PKEY 111
828#define EVP_F_EVP_PKCS8_SET_BROKEN 112
829#define EVP_F_EVP_PKEY2PKCS8 113
d02b48c6 830#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
58964a49
RE		 831#define EVP_F_EVP_PKEY_DECRYPT 104
832#define EVP_F_EVP_PKEY_ENCRYPT 105
c7cb16a8
DSH		 833#define EVP_F_EVP_PKEY_GET1_DH 119
834#define EVP_F_EVP_PKEY_GET1_DSA 120
835#define EVP_F_EVP_PKEY_GET1_RSA 121
0202197d 836#define EVP_F_EVP_PKEY_NEW 106
3ab56511 837#define EVP_F_EVP_RIJNDAEL 126
58964a49
RE		 838#define EVP_F_EVP_SIGNFINAL 107
839#define EVP_F_EVP_VERIFYFINAL 108
97e4a932
DSH		 840#define EVP_F_PKCS5_PBE_KEYIVGEN 117
841#define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
dfeab068 842#define EVP_F_RC2_MAGIC_TO_METH 109
49528751 843#define EVP_F_RC5_CTRL 125
d02b48c6
RE		 844
845/* Reason codes. */
3ab56511 846#define EVP_R_BAD_BLOCK_LENGTH 136
d02b48c6 847#define EVP_R_BAD_DECRYPT 100
3ab56511 848#define EVP_R_BAD_KEY_LENGTH 137
cfcefcbe
DSH		 849#define EVP_R_BN_DECODE_ERROR 112
850#define EVP_R_BN_PUBKEY_ERROR 113
97e4a932 851#define EVP_R_CIPHER_PARAMETER_ERROR 122
49528751
DSH		 852#define EVP_R_CTRL_NOT_IMPLEMENTED 132
853#define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
f2e5ca84 854#define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
cfcefcbe 855#define EVP_R_DECODE_ERROR 114
d02b48c6 856#define EVP_R_DIFFERENT_KEY_TYPES 101
cfcefcbe
DSH		 857#define EVP_R_ENCODE_ERROR 115
858#define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
f769ce3e
DSH		 859#define EVP_R_EXPECTING_AN_RSA_KEY 127
860#define EVP_R_EXPECTING_A_DH_KEY 128
861#define EVP_R_EXPECTING_A_DSA_KEY 129
49528751 862#define EVP_R_INITIALIZATION_ERROR 134
df82f5c8 863#define EVP_R_INPUT_NOT_INITIALIZED 111
7f060601 864#define EVP_R_INVALID_KEY_LENGTH 130
d02b48c6 865#define EVP_R_IV_TOO_LARGE 102
cfcefcbe 866#define EVP_R_KEYGEN_FAILURE 120
657e60fa 867#define EVP_R_MISSING_PARAMETERS 103
360370d9 868#define EVP_R_NO_CIPHER_SET 131
cfcefcbe 869#define EVP_R_NO_DSA_PARAMETERS 116
d02b48c6
RE		 870#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
871#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
cfcefcbe 872#define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
d02b48c6 873#define EVP_R_PUBLIC_KEY_NOT_RSA 106
cfcefcbe 874#define EVP_R_UNKNOWN_PBE_ALGORITHM 121
49528751 875#define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
d02b48c6 876#define EVP_R_UNSUPPORTED_CIPHER 107
97e4a932
DSH		 877#define EVP_R_UNSUPPORTED_KEYLENGTH 123
878#define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
dfeab068 879#define EVP_R_UNSUPPORTED_KEY_SIZE 108
97e4a932 880#define EVP_R_UNSUPPORTED_PRF 125
cfcefcbe 881#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
97e4a932 882#define EVP_R_UNSUPPORTED_SALT_TYPE 126
dfeab068
RE		 883#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
884#define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
6d311938 885
d02b48c6
RE		 886#ifdef __cplusplus
887}
888#endif
889#endif
890
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