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Add new OID to pSpecified from PKCS#1
[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 */
09659916 303
7f060601 304struct evp_cipher_st
d02b48c6
RE		 305 {
306 int nid;
6343829a
GT		 307 int block_size;
308 int key_len; /* Default value for variable length ciphers */
309 int iv_len;
7f060601 310 unsigned long flags; /* Various flags */
1921eaad
BL		 311 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
312 const unsigned char *iv, int enc); /* init key */
313 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
b444ac3e 314 const unsigned char *in, size_t inl);/* encrypt/decrypt data */
be06a934 315 int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
6343829a 316 int ctx_size; /* how big ctx->cipher_data needs to be */
7f060601
DSH		 317 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
318 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
319 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
360370d9 320 void *app_data; /* Application data */
e51d1321 321 } /* EVP_CIPHER */;
7f060601
DSH		 322
323/* Values for cipher flags */
324
360370d9 325/* Modes for ciphers */
7f060601 326
360370d9 327#define EVP_CIPH_STREAM_CIPHER 0x0
7f060601
DSH		 328#define EVP_CIPH_ECB_MODE 0x1
329#define EVP_CIPH_CBC_MODE 0x2
330#define EVP_CIPH_CFB_MODE 0x3
331#define EVP_CIPH_OFB_MODE 0x4
081464fa 332#define EVP_CIPH_CTR_MODE 0x5
bdaa5415 333#define EVP_CIPH_GCM_MODE 0x6
32a2d8dd
DSH		 334#define EVP_CIPH_CCM_MODE 0x7
335#define EVP_CIPH_XTS_MODE 0x10001
d6eebf6d 336#define EVP_CIPH_MODE 0xF0007
7f060601
DSH		 337/* Set if variable length cipher */
338#define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9
DSH		 339/* Set if the iv handling should be done by the cipher itself */
340#define EVP_CIPH_CUSTOM_IV 0x10
341/* Set if the cipher's init() function should be called if key is NULL */
342#define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24
DSH		 343/* Call ctrl() to init cipher parameters */
344#define EVP_CIPH_CTRL_INIT 0x40
345/* Don't use standard key length function */
346#define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84
DSH		 347/* Don't use standard block padding */
348#define EVP_CIPH_NO_PADDING 0x100
216659eb
DSH		 349/* cipher handles random key generation */
350#define EVP_CIPH_RAND_KEY 0x200
c2bf7208 351/* cipher has its own additional copying logic */
089f02c5 352#define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac
DSH		 353/* Allow use default ASN1 get/set iv */
354#define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
355/* Buffer length in bits not bytes: CFB1 mode only */
356#define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a
DSH		 357/* Note if suitable for use in FIPS mode */
358#define EVP_CIPH_FLAG_FIPS 0x4000
359/* Allow non FIPS cipher in FIPS mode */
360#define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
3da0ca79
DSH		 361/* Cipher handles any and all padding logic as well
362 * as finalisation.
363 */
bd6386f5 364#define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
a355cf9b 365#define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
7f060601 366
57ae2e24
DSH		 367/* ctrl() values */
368
369#define EVP_CTRL_INIT 0x0
370#define EVP_CTRL_SET_KEY_LENGTH 0x1
371#define EVP_CTRL_GET_RC2_KEY_BITS 0x2
372#define EVP_CTRL_SET_RC2_KEY_BITS 0x3
373#define EVP_CTRL_GET_RC5_ROUNDS 0x4
374#define EVP_CTRL_SET_RC5_ROUNDS 0x5
216659eb 375#define EVP_CTRL_RAND_KEY 0x6
6d3a1eac 376#define EVP_CTRL_PBE_PRF_NID 0x7
c2bf7208 377#define EVP_CTRL_COPY 0x8
bdaa5415
DSH		 378#define EVP_CTRL_GCM_SET_IVLEN 0x9
379#define EVP_CTRL_GCM_GET_TAG 0x10
380#define EVP_CTRL_GCM_SET_TAG 0x11
b3d8022e
DSH		 381#define EVP_CTRL_GCM_SET_IV_FIXED 0x12
382#define EVP_CTRL_GCM_IV_GEN 0x13
23916810
DSH		 383#define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
384#define EVP_CTRL_CCM_GET_TAG EVP_CTRL_GCM_GET_TAG
385#define EVP_CTRL_CCM_SET_TAG EVP_CTRL_GCM_SET_TAG
386#define EVP_CTRL_CCM_SET_L 0x14
387#define EVP_CTRL_CCM_SET_MSGLEN 0x15
a355cf9b
AP		 388/* AEAD cipher deduces payload length and returns number of bytes
389 * required to store MAC and eventual padding. Subsequent call to
390 * EVP_Cipher even appends/verifies MAC.
391 */
392#define EVP_CTRL_AEAD_TLS1_AAD 0x16
393/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
394#define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa
DSH		 395/* Set the GCM invocation field, decrypt only */
396#define EVP_CTRL_GCM_SET_IV_INV 0x18
397
398/* GCM TLS constants */
399/* Length of fixed part of IV derived from PRF */
400#define EVP_GCM_TLS_FIXED_IV_LEN 4
401/* Length of explicit part of IV part of TLS records */
402#define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
403/* Length of tag for TLS */
404#define EVP_GCM_TLS_TAG_LEN 16
d02b48c6
RE		 405
406typedef struct evp_cipher_info_st
407 {
e778802f 408 const EVP_CIPHER *cipher;
d02b48c6
RE		 409 unsigned char iv[EVP_MAX_IV_LENGTH];
410 } EVP_CIPHER_INFO;
411
7f060601 412struct evp_cipher_ctx_st
d02b48c6 413 {
e778802f 414 const EVP_CIPHER *cipher;
11a57c7b 415 ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */
d02b48c6 416 int encrypt; /* encrypt or decrypt */
6343829a 417 int buf_len; /* number we have left */
58964a49
RE		 418
419 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
420 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
757e392d 421 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
bf6d2f98 422 int num; /* used by cfb/ofb/ctr mode */
58964a49 423
7f060601 424 void *app_data; /* application stuff */
6343829a 425 int key_len; /* May change for variable length cipher */
f2e5ca84 426 unsigned long flags; /* Various flags */
dbad1690 427 void *cipher_data; /* per EVP data */
6343829a 428 int final_used;
c148d709
BL		 429 int block_mask;
430 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
e51d1321 431 } /* EVP_CIPHER_CTX */;
d02b48c6
RE		 432
433typedef struct evp_Encode_Ctx_st
434 {
6343829a
GT		 435 int num; /* number saved in a partial encode/decode */
436 int length; /* The length is either the output line length
d02b48c6
RE		 437 * (in input bytes) or the shortest input line
438 * length that is ok. Once decoding begins,
439 * the length is adjusted up each time a longer
440 * line is decoded */
441 unsigned char enc_data[80]; /* data to encode */
442 int line_num; /* number read on current line */
58964a49 443 int expect_nl;
d02b48c6
RE		 444 } EVP_ENCODE_CTX;
445
cfcefcbe 446/* Password based encryption function */
2bd83ca1 447typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350
DSH		 448 ASN1_TYPE *param, const EVP_CIPHER *cipher,
449 const EVP_MD *md, int en_de);
cfcefcbe 450
cf1b7d96 451#ifndef OPENSSL_NO_RSA
d02b48c6
RE		 452#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
453 (char *)(rsa))
9ef9e785
RL		 454#endif
455
cf1b7d96 456#ifndef OPENSSL_NO_DSA
d02b48c6
RE		 457#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
458 (char *)(dsa))
9ef9e785
RL		 459#endif
460
cf1b7d96 461#ifndef OPENSSL_NO_DH
d02b48c6
RE		 462#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
463 (char *)(dh))
9ef9e785 464#endif
d02b48c6 465
14a7cfb3
BM		 466#ifndef OPENSSL_NO_EC
467#define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
468 (char *)(eckey))
4d94ae00
BM		 469#endif
470
d02b48c6
RE		 471/* Add some extra combinations */
472#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
473#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
474#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
475#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
476
7a4bd34a
DSH		 477/* Macros to reduce FIPS dependencies: do NOT use in applications */
478#define M_EVP_MD_size(e) ((e)->md_size)
479#define M_EVP_MD_block_size(e) ((e)->block_size)
480#define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
481#define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
482#define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
483#define M_EVP_MD_type(e) ((e)->type)
484#define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e))
485#define M_EVP_MD_CTX_md(e) ((e)->digest)
486
ac892b7a 487#define M_EVP_CIPHER_nid(e) ((e)->nid)
399aa6b5
RL		 488#define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
489#define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
490#define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
491#define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
7a4bd34a
DSH		 492#define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
493
494#define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
495
399aa6b5
RL		 496#define M_EVP_EncryptInit(ctx,ciph,key,iv) \
497 (EVP_CipherInit(ctx,ciph,key,iv,1))
498#define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
499 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
500#define M_EVP_DecryptInit(ctx,ciph,key,iv) \
501 (EVP_CipherInit(ctx,ciph,key,iv,0))
502#define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
503 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
504
7806f3dd 505int EVP_MD_type(const EVP_MD *md);
4897dc40
BL		 506#define EVP_MD_nid(e) EVP_MD_type(e)
507#define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
7806f3dd 508int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 509int EVP_MD_size(const EVP_MD *md);
510int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 511unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 512
7806f3dd
NL		 513const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
514#define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
515#define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
516#define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
d02b48c6 517
7806f3dd 518int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0e360199 519#define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a
GT		 520int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
521int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
522int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd
NL		 523unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
524#define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
525
526const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
527int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 528int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
529int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
530int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
c2bf7208 531int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
7806f3dd
NL		 532void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
533void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
884e8ec6 534#define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
7806f3dd
NL		 535unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
536#define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
d02b48c6
RE		 537
538#define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
539#define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
540
20d2186c 541#define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
d02b48c6
RE		 542#define EVP_SignInit(a,b) EVP_DigestInit(a,b)
543#define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
20d2186c 544#define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
d02b48c6
RE		 545#define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
546#define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
547#define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
548#define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
29cf84c6
DSH		 549#define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
550#define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
b7683e3a 551
e778802f
BL		 552#ifdef CONST_STRICT
553void BIO_set_md(BIO *,const EVP_MD *md);
554#else
555# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
556#endif
d02b48c6
RE		 557#define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
558#define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
52cfa397 559#define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
d02b48c6 560#define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
dfeab068 561#define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 562
ae551760 563/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
6343829a
GT		 564 unsigned char *out,
565 const unsigned char *in,
566 unsigned int inl);
d02b48c6 567
dfeab068
RE		 568#define EVP_add_cipher_alias(n,alias) \
569 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
570#define EVP_add_digest_alias(n,alias) \
571 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
572#define EVP_delete_cipher_alias(alias) \
573 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
574#define EVP_delete_digest_alias(alias) \
575 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
576
dbad1690
BL		 577void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
578int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
579EVP_MD_CTX *EVP_MD_CTX_create(void);
580void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
ae551760 581/*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);
7edfe674
DSH		 582void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
583void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
584int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags);
ae551760
BL		 585/*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
586/*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
9e0aad9f 587 size_t cnt);
ae551760
BL		 588/*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
589/*__owur*/ int EVP_Digest(const void *data, size_t count,
20d2186c
DSH		 590 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
591
ae551760
BL		 592/*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
593/*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
acf20c7d 594__owur int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
d02b48c6 595
e778802f 596int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
08df4127 597int EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify);
875a644a 598void EVP_set_pw_prompt(const char *prompt);
d02b48c6
RE		 599char * EVP_get_pw_prompt(void);
600
cd4f7cdd 601__owur int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
854e076d 602 const unsigned char *salt, const unsigned char *data,
6343829a 603 int datal, int count, unsigned char *key,unsigned char *iv);
d02b48c6 604
e92f9f45
DSH		 605void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
606void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
607int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags);
608
acf20c7d 609__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
0e360199 610 const unsigned char *key, const unsigned char *iv);
ae551760 611/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
11a57c7b 612 const unsigned char *key, const unsigned char *iv);
ae551760 613/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
6343829a 614 int *outl, const unsigned char *in, int inl);
ae551760
BL		 615/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
616/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
d02b48c6 617
acf20c7d 618__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
6343829a 619 const unsigned char *key, const unsigned char *iv);
ae551760 620/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
6343829a 621 const unsigned char *key, const unsigned char *iv);
ae551760 622/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
6343829a 623 int *outl, const unsigned char *in, int inl);
acf20c7d 624__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
ae551760 625/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
d02b48c6 626
acf20c7d 627__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
0e360199
BL		 628 const unsigned char *key,const unsigned char *iv,
629 int enc);
ae551760 630/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
11a57c7b
GT		 631 const unsigned char *key,const unsigned char *iv,
632 int enc);
acf20c7d 633__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
6343829a 634 int *outl, const unsigned char *in, int inl);
acf20c7d
DSH		 635__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
636__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
d02b48c6 637
acf20c7d 638__owur int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
6343829a 639 EVP_PKEY *pkey);
d02b48c6 640
acf20c7d 641__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
6343829a 642 unsigned int siglen,EVP_PKEY *pkey);
d02b48c6 643
ae551760 644/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
91c9e621 645 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
acf20c7d 646__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
6343829a 647 unsigned char *sigret, size_t *siglen);
91c9e621 648
acf20c7d 649__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
6343829a 650 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
acf20c7d 651__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
6343829a 652 unsigned char *sig, size_t siglen);
91c9e621 653
acf20c7d 654__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
6343829a
GT		 655 const unsigned char *ek, int ekl, const unsigned char *iv,
656 EVP_PKEY *priv);
acf20c7d 657__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
d02b48c6 658
acf20c7d 659__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
6343829a
GT		 660 unsigned char **ek, int *ekl, unsigned char *iv,
661 EVP_PKEY **pubk, int npubk);
acf20c7d 662__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
d02b48c6
RE		 663
664void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
6343829a
GT		 665void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
666 const unsigned char *in,int inl);
667void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
668int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6
RE		 669
670void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
671int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
6343829a
GT		 672 const unsigned char *in, int inl);
673int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
674 char *out, int *outl);
675int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 676
58964a49 677void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
be06a934 678int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
b40228a6
DSH		 679EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
680void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
6343829a 681int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 682int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 683int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 684int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 685
cf1b7d96 686#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 687BIO_METHOD *BIO_f_md(void);
688BIO_METHOD *BIO_f_base64(void);
689BIO_METHOD *BIO_f_cipher(void);
55ab3bf7 690BIO_METHOD *BIO_f_reliable(void);
cd4f7cdd 691__owur int BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
875a644a 692 const unsigned char *i, int enc);
d02b48c6
RE		 693#endif
694
13588350 695const EVP_MD *EVP_md_null(void);
cf1b7d96 696#ifndef OPENSSL_NO_MD2
13588350 697const EVP_MD *EVP_md2(void);
9ef9e785 698#endif
cf1b7d96 699#ifndef OPENSSL_NO_MD4
13588350 700const EVP_MD *EVP_md4(void);
9ef9e785 701#endif
cf1b7d96 702#ifndef OPENSSL_NO_MD5
13588350 703const EVP_MD *EVP_md5(void);
9ef9e785 704#endif
cf1b7d96 705#ifndef OPENSSL_NO_SHA
13588350
DSH		 706const EVP_MD *EVP_sha(void);
707const EVP_MD *EVP_sha1(void);
708const EVP_MD *EVP_dss(void);
709const EVP_MD *EVP_dss1(void);
4d94ae00 710const EVP_MD *EVP_ecdsa(void);
9ef9e785 711#endif
31c2ac1c
AP		 712#ifndef OPENSSL_NO_SHA256
713const EVP_MD *EVP_sha224(void);
714const EVP_MD *EVP_sha256(void);
715#endif
716#ifndef OPENSSL_NO_SHA512
717const EVP_MD *EVP_sha384(void);
718const EVP_MD *EVP_sha512(void);
719#endif
cf1b7d96 720#ifndef OPENSSL_NO_MDC2
13588350 721const EVP_MD *EVP_mdc2(void);
9ef9e785 722#endif
cf1b7d96 723#ifndef OPENSSL_NO_RIPEMD
13588350 724const EVP_MD *EVP_ripemd160(void);
9ef9e785 725#endif
200fc028
DSH		 726#ifndef OPENSSL_NO_WHIRLPOOL
727const EVP_MD *EVP_whirlpool(void);
728#endif
13588350 729const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
cf1b7d96 730#ifndef OPENSSL_NO_DES
13588350
DSH		 731const EVP_CIPHER *EVP_des_ecb(void);
732const EVP_CIPHER *EVP_des_ede(void);
733const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 734const EVP_CIPHER *EVP_des_ede_ecb(void);
735const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b
RL		 736const EVP_CIPHER *EVP_des_cfb64(void);
737# define EVP_des_cfb EVP_des_cfb64
738const EVP_CIPHER *EVP_des_cfb1(void);
739const EVP_CIPHER *EVP_des_cfb8(void);
740const EVP_CIPHER *EVP_des_ede_cfb64(void);
741# define EVP_des_ede_cfb EVP_des_ede_cfb64
742#if 0
743const EVP_CIPHER *EVP_des_ede_cfb1(void);
744const EVP_CIPHER *EVP_des_ede_cfb8(void);
745#endif
746const EVP_CIPHER *EVP_des_ede3_cfb64(void);
747# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
748const EVP_CIPHER *EVP_des_ede3_cfb1(void);
749const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 750const EVP_CIPHER *EVP_des_ofb(void);
751const EVP_CIPHER *EVP_des_ede_ofb(void);
752const EVP_CIPHER *EVP_des_ede3_ofb(void);
753const EVP_CIPHER *EVP_des_cbc(void);
754const EVP_CIPHER *EVP_des_ede_cbc(void);
755const EVP_CIPHER *EVP_des_ede3_cbc(void);
756const EVP_CIPHER *EVP_desx_cbc(void);
11a57c7b
GT		 757/* This should now be supported through the dev_crypto ENGINE. But also, why are
758 * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
759#if 0
c518ade1
BL		 760# ifdef OPENSSL_OPENBSD_DEV_CRYPTO
761const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
82b22305 762const EVP_CIPHER *EVP_dev_crypto_rc4(void);
4897dc40 763const EVP_MD *EVP_dev_crypto_md5(void);
c518ade1 764# endif
9ef9e785 765#endif
11a57c7b 766#endif
cf1b7d96 767#ifndef OPENSSL_NO_RC4
13588350
DSH		 768const EVP_CIPHER *EVP_rc4(void);
769const EVP_CIPHER *EVP_rc4_40(void);
c608171d
AP		 770#ifndef OPENSSL_NO_MD5
771const EVP_CIPHER *EVP_rc4_hmac_md5(void);
772#endif
9ef9e785 773#endif
cf1b7d96 774#ifndef OPENSSL_NO_IDEA
13588350 775const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b
RL		 776const EVP_CIPHER *EVP_idea_cfb64(void);
777# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 778const EVP_CIPHER *EVP_idea_ofb(void);
779const EVP_CIPHER *EVP_idea_cbc(void);
9ef9e785 780#endif
cf1b7d96 781#ifndef OPENSSL_NO_RC2
13588350
DSH		 782const EVP_CIPHER *EVP_rc2_ecb(void);
783const EVP_CIPHER *EVP_rc2_cbc(void);
784const EVP_CIPHER *EVP_rc2_40_cbc(void);
785const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b
RL		 786const EVP_CIPHER *EVP_rc2_cfb64(void);
787# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 788const EVP_CIPHER *EVP_rc2_ofb(void);
9ef9e785 789#endif
cf1b7d96 790#ifndef OPENSSL_NO_BF
13588350
DSH		 791const EVP_CIPHER *EVP_bf_ecb(void);
792const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b
RL		 793const EVP_CIPHER *EVP_bf_cfb64(void);
794# define EVP_bf_cfb EVP_bf_cfb64
13588350 795const EVP_CIPHER *EVP_bf_ofb(void);
9ef9e785 796#endif
cf1b7d96 797#ifndef OPENSSL_NO_CAST
13588350
DSH		 798const EVP_CIPHER *EVP_cast5_ecb(void);
799const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b
RL		 800const EVP_CIPHER *EVP_cast5_cfb64(void);
801# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 802const EVP_CIPHER *EVP_cast5_ofb(void);
9ef9e785 803#endif
cf1b7d96 804#ifndef OPENSSL_NO_RC5
13588350
DSH		 805const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
806const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b
RL		 807const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
808# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 809const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
9ef9e785 810#endif
cf1b7d96 811#ifndef OPENSSL_NO_AES
13588350
DSH		 812const EVP_CIPHER *EVP_aes_128_ecb(void);
813const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 814const EVP_CIPHER *EVP_aes_128_cfb1(void);
815const EVP_CIPHER *EVP_aes_128_cfb8(void);
816const EVP_CIPHER *EVP_aes_128_cfb128(void);
817# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 818const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 819const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 820const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 821const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 822const EVP_CIPHER *EVP_aes_128_xts(void);
13588350
DSH		 823const EVP_CIPHER *EVP_aes_192_ecb(void);
824const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 825const EVP_CIPHER *EVP_aes_192_cfb1(void);
826const EVP_CIPHER *EVP_aes_192_cfb8(void);
827const EVP_CIPHER *EVP_aes_192_cfb128(void);
828# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 829const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 830const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 831const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 832const EVP_CIPHER *EVP_aes_192_gcm(void);
13588350
DSH		 833const EVP_CIPHER *EVP_aes_256_ecb(void);
834const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 835const EVP_CIPHER *EVP_aes_256_cfb1(void);
836const EVP_CIPHER *EVP_aes_256_cfb8(void);
837const EVP_CIPHER *EVP_aes_256_cfb128(void);
838# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 839const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 840const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 841const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 842const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 843const EVP_CIPHER *EVP_aes_256_xts(void);
b25b8417 844# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
c608171d
AP		 845const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
846const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 847# endif
848# ifndef OPENSSL_NO_SHA256
849const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
850const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
851# endif
bd54d55c 852#endif
f3dea9a5
BM		 853#ifndef OPENSSL_NO_CAMELLIA
854const EVP_CIPHER *EVP_camellia_128_ecb(void);
855const EVP_CIPHER *EVP_camellia_128_cbc(void);
856const EVP_CIPHER *EVP_camellia_128_cfb1(void);
857const EVP_CIPHER *EVP_camellia_128_cfb8(void);
858const EVP_CIPHER *EVP_camellia_128_cfb128(void);
859# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
860const EVP_CIPHER *EVP_camellia_128_ofb(void);
861const EVP_CIPHER *EVP_camellia_192_ecb(void);
862const EVP_CIPHER *EVP_camellia_192_cbc(void);
863const EVP_CIPHER *EVP_camellia_192_cfb1(void);
864const EVP_CIPHER *EVP_camellia_192_cfb8(void);
865const EVP_CIPHER *EVP_camellia_192_cfb128(void);
866# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
867const EVP_CIPHER *EVP_camellia_192_ofb(void);
868const EVP_CIPHER *EVP_camellia_256_ecb(void);
869const EVP_CIPHER *EVP_camellia_256_cbc(void);
870const EVP_CIPHER *EVP_camellia_256_cfb1(void);
871const EVP_CIPHER *EVP_camellia_256_cfb8(void);
872const EVP_CIPHER *EVP_camellia_256_cfb128(void);
873# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
874const EVP_CIPHER *EVP_camellia_256_ofb(void);
875#endif
3ab56511 876
96afc1cf
BM		 877#ifndef OPENSSL_NO_SEED
878const EVP_CIPHER *EVP_seed_ecb(void);
879const EVP_CIPHER *EVP_seed_cbc(void);
880const EVP_CIPHER *EVP_seed_cfb128(void);
881# define EVP_seed_cfb EVP_seed_cfb128
882const EVP_CIPHER *EVP_seed_ofb(void);
883#endif
884
e84be9b4
DSH		 885void OPENSSL_add_all_algorithms_noconf(void);
886void OPENSSL_add_all_algorithms_conf(void);
887
888#ifdef OPENSSL_LOAD_CONF
889#define OpenSSL_add_all_algorithms() \
890 OPENSSL_add_all_algorithms_conf()
891#else
892#define OpenSSL_add_all_algorithms() \
893 OPENSSL_add_all_algorithms_noconf()
894#endif
895
af57d843
DSH		 896void OpenSSL_add_all_ciphers(void);
897void OpenSSL_add_all_digests(void);
898#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
899#define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
900#define SSLeay_add_all_digests() OpenSSL_add_all_digests()
d02b48c6 901
13588350
DSH		 902int EVP_add_cipher(const EVP_CIPHER *cipher);
903int EVP_add_digest(const EVP_MD *digest);
d02b48c6 904
e778802f
BL		 905const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
906const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6
RE		 907void EVP_cleanup(void);
908
5ba4bf35
DSH		 909void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
910 const char *from, const char *to, void *x), void *arg);
911void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
912 const char *from, const char *to, void *x), void *arg);
913
914void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph,
915 const char *from, const char *to, void *x), void *arg);
916void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
917 const char *from, const char *to, void *x), void *arg);
918
f733a5ef 919int EVP_PKEY_decrypt_old(unsigned char *dec_key,
875a644a
RL		 920 const unsigned char *enc_key,int enc_key_len,
921 EVP_PKEY *private_key);
f733a5ef 922int EVP_PKEY_encrypt_old(unsigned char *enc_key,
875a644a
RL		 923 const unsigned char *key,int key_len,
924 EVP_PKEY *pub_key);
d02b48c6 925int EVP_PKEY_type(int type);
7f57b076
DSH		 926int EVP_PKEY_id(const EVP_PKEY *pkey);
927int EVP_PKEY_base_id(const EVP_PKEY *pkey);
58964a49 928int EVP_PKEY_bits(EVP_PKEY *pkey);
d02b48c6 929int EVP_PKEY_size(EVP_PKEY *pkey);
01b8b3c7
DSH		 930int EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
931int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
732a40e1 932int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
db98bbc1 933void * EVP_PKEY_get0(EVP_PKEY *pkey);
bb2297a4 934
cf1b7d96 935#ifndef OPENSSL_NO_RSA
bb2297a4
BL		 936struct rsa_st;
937int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
938struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
12aefe78 939#endif
cf1b7d96 940#ifndef OPENSSL_NO_DSA
bb2297a4
BL		 941struct dsa_st;
942int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
943struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
12aefe78 944#endif
cf1b7d96 945#ifndef OPENSSL_NO_DH
bb2297a4
BL		 946struct dh_st;
947int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
948struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
12aefe78 949#endif
14a7cfb3
BM		 950#ifndef OPENSSL_NO_EC
951struct ec_key_st;
952int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
953struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
4d94ae00 954#endif
bb2297a4 955
d02b48c6
RE		 956EVP_PKEY * EVP_PKEY_new(void);
957void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 958
875a644a 959EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
6343829a 960 long length);
d02b48c6
RE		 961int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
962
875a644a 963EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
d02b48c6 964 long length);
875a644a 965EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
6343829a 966 long length);
d02b48c6
RE		 967int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
968
af0f0f3e
RL		 969int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
970int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
d02b48c6 971int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
af0f0f3e 972int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 973
af0f0f3e 974int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 975
35208f36
DSH		 976int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
977 int indent, ASN1_PCTX *pctx);
978int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
979 int indent, ASN1_PCTX *pctx);
980int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
981 int indent, ASN1_PCTX *pctx);
982
03919683
DSH		 983int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
984
84fa704c 985int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 986
58964a49
RE		 987/* calls methods */
988int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
989int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
990
991/* These are used by EVP_CIPHER methods */
992int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
993int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
d02b48c6 994
b0c6fb80 995/* PKCS5 password based encryption */
2bd83ca1 996int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350 997 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
2bd83ca1 998 int en_de);
97e4a932 999int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
875a644a 1000 const unsigned char *salt, int saltlen, int iter,
72fbe87d 1001 int keylen, unsigned char *out);
777c47ac
BL		 1002int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
1003 const unsigned char *salt, int saltlen, int iter,
1004 const EVP_MD *digest,
1005 int keylen, unsigned char *out);
97e4a932 1006int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
13588350 1007 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
97e4a932 1008 int en_de);
b0c6fb80 1009
600dec15
DSH		 1010void PKCS5_PBE_add(void);
1011
69cbf468
DSH		 1012int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1013 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1014
1015/* PBE type */
1016
1017/* Can appear as the outermost AlgorithmIdentifier */
1018#define EVP_PBE_TYPE_OUTER 0x0
1019/* Is an PRF type OID */
1020#define EVP_PBE_TYPE_PRF 0x1
1021
1022int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
1023 EVP_PBE_KEYGEN *keygen);
13588350 1024int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
69cbf468 1025 EVP_PBE_KEYGEN *keygen);
856640b5
DSH		 1026int EVP_PBE_find(int type, int pbe_nid,
1027 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
69cbf468
DSH		 1028void EVP_PBE_cleanup(void);
1029
0b33dac3
DSH		 1030#define ASN1_PKEY_ALIAS 0x1
1031#define ASN1_PKEY_DYNAMIC 0x2
ee1d9ec0 1032#define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1033
492a9e24 1034#define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
a78568b7 1035#define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
03919683 1036#define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
8931b30d
DSH		 1037#define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1038#define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
492a9e24 1039
e4263314
DSH		 1040int EVP_PKEY_asn1_get_count(void);
1041const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1042const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1043const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
1044 const char *str, int len);
e46691a0
DSH		 1045int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1046int EVP_PKEY_asn1_add_alias(int to, int from);
0b33dac3
DSH		 1047int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
1048 const char **pinfo, const char **ppem_str,
1049 const EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1050
e77dbf32 1051const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
cddaba8e 1052EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
d82e2718 1053 const char *pem_str, const char *info);
e69adea5
DSH		 1054void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1055 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1056void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426
DSH		 1057void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
1058 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
1059 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
1060 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
1061 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
1062 ASN1_PCTX *pctx),
1063 int (*pkey_size)(const EVP_PKEY *pk),
1064 int (*pkey_bits)(const EVP_PKEY *pk));
d82e2718
DSH		 1065void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
1066 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
1067 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
1068 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
1069 ASN1_PCTX *pctx));
1070void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
db98bbc1 1071 int (*param_decode)(EVP_PKEY *pkey,
6343829a 1072 const unsigned char **pder, int derlen),
db98bbc1 1073 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
d82e2718
DSH		 1074 int (*param_missing)(const EVP_PKEY *pk),
1075 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
1076 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
1077 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
6343829a 1078 ASN1_PCTX *pctx));
db98bbc1 1079
d82e2718
DSH		 1080void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
1081 void (*pkey_free)(EVP_PKEY *pkey));
1082void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
492a9e24 1083 int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
d82e2718 1084 long arg1, void *arg2));
448be743 1085
5da98aa6 1086
9e4d0f0b 1087#define EVP_PKEY_OP_UNDEFINED 0
716630c0
DSH		 1088#define EVP_PKEY_OP_PARAMGEN (1<<1)
1089#define EVP_PKEY_OP_KEYGEN (1<<2)
1090#define EVP_PKEY_OP_SIGN (1<<3)
1091#define EVP_PKEY_OP_VERIFY (1<<4)
1092#define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1093#define EVP_PKEY_OP_SIGNCTX (1<<6)
1094#define EVP_PKEY_OP_VERIFYCTX (1<<7)
1095#define EVP_PKEY_OP_ENCRYPT (1<<8)
1096#define EVP_PKEY_OP_DECRYPT (1<<9)
1097#define EVP_PKEY_OP_DERIVE (1<<10)
1098
29db322e 1099#define EVP_PKEY_OP_TYPE_SIG \
716630c0
DSH		 1100 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1101 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1102
29db322e
DSH		 1103#define EVP_PKEY_OP_TYPE_CRYPT \
1104 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1105
29db322e 1106#define EVP_PKEY_OP_TYPE_NOGEN \
965e06da 1107 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e
DSH		 1108
1109#define EVP_PKEY_OP_TYPE_GEN \
716630c0
DSH		 1110 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1111
1112#define EVP_PKEY_CTX_set_signature_md(ctx, md) \
29db322e 1113 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
716630c0 1114 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1115
75d44c04 1116#define EVP_PKEY_CTRL_MD 1
b7683e3a
DSH		 1117#define EVP_PKEY_CTRL_PEER_KEY 2
1118
1119#define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1120#define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1121
b7683e3a 1122#define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1123
74633553
DSH		 1124#define EVP_PKEY_CTRL_SET_MAC_KEY 6
1125
1126#define EVP_PKEY_CTRL_DIGESTINIT 7
1127
0e1dba93
DSH		 1128/* Used by GOST key encryption in TLS */
1129#define EVP_PKEY_CTRL_SET_IV 8
1130
8931b30d
DSH		 1131#define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1132#define EVP_PKEY_CTRL_CMS_DECRYPT 10
1133#define EVP_PKEY_CTRL_CMS_SIGN 11
1134
c8ef656d
DSH		 1135#define EVP_PKEY_CTRL_CIPHER 12
1136
b2a97be7
DSH		 1137#define EVP_PKEY_ALG_CTRL 0x1000
1138
0e1dba93 1139
b010b7c4 1140#define EVP_PKEY_FLAG_AUTOARGLEN 2
c8ef656d
DSH		 1141/* Method handles all operations: don't assume any digest related
1142 * defaults.
1143 */
1144#define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1145
c9777d26 1146const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
81cebb8b 1147EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
f830c68f
DSH		 1148void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
1149 const EVP_PKEY_METHOD *meth);
1150void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1151void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1152int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1153
f5cda4cb
DSH		 1154EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1155EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1156EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1157void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1158
5da98aa6
DSH		 1159int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1160 int cmd, int p1, void *p2);
4a3dc3c0
DSH		 1161int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1162 const char *value);
5da98aa6 1163
b28dea4e
DSH		 1164int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1165void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1166
2022cfe0 1167EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
46fc96d4 1168 const unsigned char *key, int keylen);
2022cfe0 1169
f5cda4cb
DSH		 1170void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1171void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1172EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1173
0e1dba93
DSH		 1174EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1175
f5cda4cb
DSH		 1176void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1177void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1178
9e4d0f0b
DSH		 1179int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1180int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1181 unsigned char *sig, size_t *siglen,
1182 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1183int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1184int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1185 const unsigned char *sig, size_t siglen,
1186 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1187int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1188int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1189 unsigned char *rout, size_t *routlen,
1190 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1191int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1192int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1193 unsigned char *out, size_t *outlen,
1194 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1195int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1196int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1197 unsigned char *out, size_t *outlen,
1198 const unsigned char *in, size_t inlen);
9e4d0f0b 1199
ffb1ac67
DSH		 1200int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1201int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1202int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1203
f5cda4cb
DSH		 1204typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1205
1206int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1207int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1208int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1209int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1210
1211void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1212EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1213
f5cda4cb
DSH		 1214int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1215
ba30bad5
DSH		 1216void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1217 int (*init)(EVP_PKEY_CTX *ctx));
1218
3207e612
DSH		 1219void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1220 int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
1221
ba30bad5
DSH		 1222void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1223 void (*cleanup)(EVP_PKEY_CTX *ctx));
1224
1225void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1226 int (*paramgen_init)(EVP_PKEY_CTX *ctx),
1227 int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1228
1229void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1230 int (*keygen_init)(EVP_PKEY_CTX *ctx),
1231 int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1232
1233void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1234 int (*sign_init)(EVP_PKEY_CTX *ctx),
eaff5a14
DSH		 1235 int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1236 const unsigned char *tbs, size_t tbslen));
ba30bad5
DSH		 1237
1238void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1239 int (*verify_init)(EVP_PKEY_CTX *ctx),
eaff5a14
DSH		 1240 int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
1241 const unsigned char *tbs, size_t tbslen));
ba30bad5
DSH		 1242
1243void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1244 int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
1245 int (*verify_recover)(EVP_PKEY_CTX *ctx,
eaff5a14
DSH		 1246 unsigned char *sig, size_t *siglen,
1247 const unsigned char *tbs, size_t tbslen));
ba30bad5
DSH		 1248
1249void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1250 int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
eaff5a14 1251 int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
ba30bad5
DSH		 1252 EVP_MD_CTX *mctx));
1253
1254void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1255 int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1256 int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
1257 EVP_MD_CTX *mctx));
1258
1259void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1260 int (*encrypt_init)(EVP_PKEY_CTX *ctx),
b3f34078 1261 int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
eaff5a14 1262 const unsigned char *in, size_t inlen));
ba30bad5
DSH		 1263
1264void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1265 int (*decrypt_init)(EVP_PKEY_CTX *ctx),
eaff5a14
DSH		 1266 int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1267 const unsigned char *in, size_t inlen));
ba30bad5
DSH		 1268
1269void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1270 int (*derive_init)(EVP_PKEY_CTX *ctx),
eaff5a14 1271 int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
ba30bad5
DSH		 1272
1273void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1274 int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
1275 int (*ctrl_str)(EVP_PKEY_CTX *ctx,
1276 const char *type, const char *value));
1277
ea1d8435
DSH		 1278void EVP_add_alg_module(void);
1279
d02b48c6 1280/* BEGIN ERROR CODES */
6d311938
DSH		 1281/* The following lines are auto generated by the script mkerr.pl. Any changes
1282 * made after this point may be overwritten when the script is next run.
1283 */
11a57c7b 1284void ERR_load_EVP_strings(void);
6d311938 1285
d02b48c6
RE		 1286/* Error codes for the EVP functions. */
1287
1288/* Function codes. */
c2bf7208 1289#define EVP_F_AESNI_INIT_KEY 165
819cf4b8 1290#define EVP_F_AESNI_XTS_CIPHER 176
8d1ebe0b 1291#define EVP_F_AES_INIT_KEY 133
057c8a2b 1292#define EVP_F_AES_T4_INIT_KEY 178
45321c41 1293#define EVP_F_AES_XTS 172
819cf4b8 1294#define EVP_F_AES_XTS_CIPHER 175
ea1d8435 1295#define EVP_F_ALG_MODULE_INIT 177
f3dea9a5 1296#define EVP_F_CAMELLIA_INIT_KEY 159
819cf4b8 1297#define EVP_F_CMAC_INIT 173
7c43ea50 1298#define EVP_F_CMLL_T4_INIT_KEY 179
d02b48c6 1299#define EVP_F_D2I_PKEY 100
e69adea5 1300#define EVP_F_DO_SIGVER_INIT 161
8afca8d9
BM		 1301#define EVP_F_DSAPKEY2PKCS8 134
1302#define EVP_F_DSA_PKEY2PKCS8 135
4d94ae00 1303#define EVP_F_ECDSA_PKEY2PKCS8 129
8afca8d9
BM		 1304#define EVP_F_ECKEY_PKEY2PKCS8 132
1305#define EVP_F_EVP_CIPHERINIT_EX 123
c2bf7208 1306#define EVP_F_EVP_CIPHER_CTX_COPY 163
49528751 1307#define EVP_F_EVP_CIPHER_CTX_CTRL 124
7f060601 1308#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
8afca8d9
BM		 1309#define EVP_F_EVP_DECRYPTFINAL_EX 101
1310#define EVP_F_EVP_DIGESTINIT_EX 128
1311#define EVP_F_EVP_ENCRYPTFINAL_EX 127
1312#define EVP_F_EVP_MD_CTX_COPY_EX 110
0eab41fb 1313#define EVP_F_EVP_MD_SIZE 162
d02b48c6 1314#define EVP_F_EVP_OPENINIT 102
cfcefcbe 1315#define EVP_F_EVP_PBE_ALG_ADD 115
5c95c2ac 1316#define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
cfcefcbe
DSH		 1317#define EVP_F_EVP_PBE_CIPHERINIT 116
1318#define EVP_F_EVP_PKCS82PKEY 111
448be743 1319#define EVP_F_EVP_PKCS82PKEY_BROKEN 136
8afca8d9 1320#define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
d02b48c6 1321#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
5da98aa6 1322#define EVP_F_EVP_PKEY_CTX_CTRL 137
c927df3f 1323#define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
c9777d26 1324#define EVP_F_EVP_PKEY_CTX_DUP 156
58964a49 1325#define EVP_F_EVP_PKEY_DECRYPT 104
f733a5ef 1326#define EVP_F_EVP_PKEY_DECRYPT_INIT 138
c927df3f 1327#define EVP_F_EVP_PKEY_DECRYPT_OLD 151
d87e6152
DSH		 1328#define EVP_F_EVP_PKEY_DERIVE 153
1329#define EVP_F_EVP_PKEY_DERIVE_INIT 154
ffb1ac67 1330#define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
58964a49 1331#define EVP_F_EVP_PKEY_ENCRYPT 105
f733a5ef 1332#define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
c927df3f 1333#define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
c7cb16a8
DSH		 1334#define EVP_F_EVP_PKEY_GET1_DH 119
1335#define EVP_F_EVP_PKEY_GET1_DSA 120
4d94ae00 1336#define EVP_F_EVP_PKEY_GET1_ECDSA 130
14a7cfb3 1337#define EVP_F_EVP_PKEY_GET1_EC_KEY 131
c7cb16a8 1338#define EVP_F_EVP_PKEY_GET1_RSA 121
f5cda4cb
DSH		 1339#define EVP_F_EVP_PKEY_KEYGEN 146
1340#define EVP_F_EVP_PKEY_KEYGEN_INIT 147
0202197d 1341#define EVP_F_EVP_PKEY_NEW 106
f5cda4cb
DSH		 1342#define EVP_F_EVP_PKEY_PARAMGEN 148
1343#define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
f733a5ef
DSH		 1344#define EVP_F_EVP_PKEY_SIGN 140
1345#define EVP_F_EVP_PKEY_SIGN_INIT 141
1346#define EVP_F_EVP_PKEY_VERIFY 142
1347#define EVP_F_EVP_PKEY_VERIFY_INIT 143
1348#define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1349#define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
3ab56511 1350#define EVP_F_EVP_RIJNDAEL 126
58964a49
RE		 1351#define EVP_F_EVP_SIGNFINAL 107
1352#define EVP_F_EVP_VERIFYFINAL 108
2440d8b1 1353#define EVP_F_FIPS_CIPHERINIT 166
399aa6b5 1354#define EVP_F_FIPS_CIPHER_CTX_COPY 170
2440d8b1 1355#define EVP_F_FIPS_CIPHER_CTX_CTRL 167
399aa6b5 1356#define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
2440d8b1
BM		 1357#define EVP_F_FIPS_DIGESTINIT 168
1358#define EVP_F_FIPS_MD_CTX_COPY 169
819cf4b8 1359#define EVP_F_HMAC_INIT_EX 174
c9777d26 1360#define EVP_F_INT_CTX_NEW 157
97e4a932
DSH		 1361#define EVP_F_PKCS5_PBE_KEYIVGEN 117
1362#define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
3d63b396 1363#define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
8afca8d9 1364#define EVP_F_PKCS8_SET_BROKEN 112
01b8b3c7 1365#define EVP_F_PKEY_SET_TYPE 158
dfeab068 1366#define EVP_F_RC2_MAGIC_TO_METH 109
49528751 1367#define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1368
1369/* Reason codes. */
d976f992 1370#define EVP_R_AES_IV_SETUP_FAILED 162
8d1ebe0b 1371#define EVP_R_AES_KEY_SETUP_FAILED 143
4d94ae00 1372#define EVP_R_ASN1_LIB 140
3ab56511 1373#define EVP_R_BAD_BLOCK_LENGTH 136
d02b48c6 1374#define EVP_R_BAD_DECRYPT 100
3ab56511 1375#define EVP_R_BAD_KEY_LENGTH 137
cfcefcbe
DSH		 1376#define EVP_R_BN_DECODE_ERROR 112
1377#define EVP_R_BN_PUBKEY_ERROR 113
b010b7c4 1378#define EVP_R_BUFFER_TOO_SMALL 155
f3dea9a5 1379#define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
97e4a932 1380#define EVP_R_CIPHER_PARAMETER_ERROR 122
5da98aa6 1381#define EVP_R_COMMAND_NOT_SUPPORTED 147
49528751
DSH		 1382#define EVP_R_CTRL_NOT_IMPLEMENTED 132
1383#define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
f2e5ca84 1384#define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
cfcefcbe 1385#define EVP_R_DECODE_ERROR 114
d02b48c6 1386#define EVP_R_DIFFERENT_KEY_TYPES 101
ffb1ac67 1387#define EVP_R_DIFFERENT_PARAMETERS 153
25c65429 1388#define EVP_R_DISABLED_FOR_FIPS 163
cfcefcbe 1389#define EVP_R_ENCODE_ERROR 115
ea1d8435
DSH		 1390#define EVP_R_ERROR_LOADING_SECTION 165
1391#define EVP_R_ERROR_SETTING_FIPS_MODE 166
cfcefcbe 1392#define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
f769ce3e
DSH		 1393#define EVP_R_EXPECTING_AN_RSA_KEY 127
1394#define EVP_R_EXPECTING_A_DH_KEY 128
1395#define EVP_R_EXPECTING_A_DSA_KEY 129
4d94ae00 1396#define EVP_R_EXPECTING_A_ECDSA_KEY 141
14a7cfb3 1397#define EVP_R_EXPECTING_A_EC_KEY 142
ea1d8435 1398#define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
49528751 1399#define EVP_R_INITIALIZATION_ERROR 134
df82f5c8 1400#define EVP_R_INPUT_NOT_INITIALIZED 111
b2a97be7 1401#define EVP_R_INVALID_DIGEST 152
ea1d8435 1402#define EVP_R_INVALID_FIPS_MODE 168
7f060601 1403#define EVP_R_INVALID_KEY_LENGTH 130
5da98aa6 1404#define EVP_R_INVALID_OPERATION 148
d02b48c6 1405#define EVP_R_IV_TOO_LARGE 102
cfcefcbe 1406#define EVP_R_KEYGEN_FAILURE 120
0eab41fb 1407#define EVP_R_MESSAGE_DIGEST_IS_NULL 159
448be743 1408#define EVP_R_METHOD_NOT_SUPPORTED 144
657e60fa 1409#define EVP_R_MISSING_PARAMETERS 103
360370d9 1410#define EVP_R_NO_CIPHER_SET 131
e69adea5 1411#define EVP_R_NO_DEFAULT_DIGEST 158
11a57c7b 1412#define EVP_R_NO_DIGEST_SET 139
cfcefcbe 1413#define EVP_R_NO_DSA_PARAMETERS 116
ffb1ac67 1414#define EVP_R_NO_KEY_SET 154
5da98aa6 1415#define EVP_R_NO_OPERATION_SET 149
d02b48c6
RE		 1416#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1417#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
f733a5ef
DSH		 1418#define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1419#define EVP_R_OPERATON_NOT_INITIALIZED 151
cfcefcbe 1420#define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
448be743
DSH		 1421#define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1422#define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
d02b48c6 1423#define EVP_R_PUBLIC_KEY_NOT_RSA 106
45321c41 1424#define EVP_R_TOO_LARGE 164
e50858c5
DSH		 1425#define EVP_R_UNKNOWN_CIPHER 160
1426#define EVP_R_UNKNOWN_DIGEST 161
ea1d8435 1427#define EVP_R_UNKNOWN_OPTION 169
cfcefcbe 1428#define EVP_R_UNKNOWN_PBE_ALGORITHM 121
49528751 1429#define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
01b8b3c7 1430#define EVP_R_UNSUPPORTED_ALGORITHM 156
d02b48c6 1431#define EVP_R_UNSUPPORTED_CIPHER 107
97e4a932
DSH		 1432#define EVP_R_UNSUPPORTED_KEYLENGTH 123
1433#define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
dfeab068 1434#define EVP_R_UNSUPPORTED_KEY_SIZE 108
97e4a932 1435#define EVP_R_UNSUPPORTED_PRF 125
cfcefcbe 1436#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
97e4a932 1437#define EVP_R_UNSUPPORTED_SALT_TYPE 126
dfeab068
RE		 1438#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1439#define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
6d311938 1440
d02b48c6
RE		 1441#ifdef __cplusplus
1442}
1443#endif
1444#endif
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