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Fix compilation failure for some tool chains
[thirdparty/openssl.git] / include / openssl / 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.
0f113f3e 8 *
d02b48c6
RE		 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).
0f113f3e 15 *
d02b48c6
RE		 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.
0f113f3e 22 *
d02b48c6
RE		 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 :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 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.
0f113f3e 52 *
d02b48c6
RE		 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
0f113f3e
MC		 60# define HEADER_ENVELOPE_H
61
62# ifdef OPENSSL_ALGORITHM_DEFINES
63# include <openssl/opensslconf.h>
64# else
65# define OPENSSL_ALGORITHM_DEFINES
66# include <openssl/opensslconf.h>
67# undef OPENSSL_ALGORITHM_DEFINES
68# endif
911ea946 69
0f113f3e 70# include <openssl/ossl_typ.h>
d66ace9d 71
0f113f3e 72# include <openssl/symhacks.h>
87ebdd8a 73
a00ae6c4 74# include <openssl/bio.h>
d02b48c6 75
0f113f3e
MC		 76# define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
77# define EVP_MAX_KEY_LENGTH 64
78# define EVP_MAX_IV_LENGTH 16
79# define EVP_MAX_BLOCK_LENGTH 32
d02b48c6 80
0f113f3e 81# define PKCS5_SALT_LEN 8
b7d135b3 82/* Default PKCS#5 iteration count */
0f113f3e
MC		 83# define PKCS5_DEFAULT_ITER 2048
84
85# include <openssl/objects.h>
86
87# define EVP_PK_RSA 0x0001
88# define EVP_PK_DSA 0x0002
89# define EVP_PK_DH 0x0004
90# define EVP_PK_EC 0x0008
91# define EVP_PKT_SIGN 0x0010
92# define EVP_PKT_ENC 0x0020
93# define EVP_PKT_EXCH 0x0040
94# define EVP_PKS_RSA 0x0100
95# define EVP_PKS_DSA 0x0200
96# define EVP_PKS_EC 0x0400
0f113f3e
MC		 97
98# define EVP_PKEY_NONE NID_undef
99# define EVP_PKEY_RSA NID_rsaEncryption
100# define EVP_PKEY_RSA2 NID_rsa
101# define EVP_PKEY_DSA NID_dsa
102# define EVP_PKEY_DSA1 NID_dsa_2
103# define EVP_PKEY_DSA2 NID_dsaWithSHA
104# define EVP_PKEY_DSA3 NID_dsaWithSHA1
105# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
106# define EVP_PKEY_DH NID_dhKeyAgreement
107# define EVP_PKEY_DHX NID_dhpublicnumber
108# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
109# define EVP_PKEY_HMAC NID_hmac
110# define EVP_PKEY_CMAC NID_cmac
111
112#ifdef __cplusplus
82271cee
RL		 113extern "C" {
114#endif
115
0f113f3e
MC		 116/*
117 * Type needs to be a bit field Sub-type needs to be for variations on the
118 * method, as in, can it do arbitrary encryption....
119 */
120struct evp_pkey_st {
121 int type;
122 int save_type;
123 int references;
124 const EVP_PKEY_ASN1_METHOD *ameth;
125 ENGINE *engine;
126 union {
127 char *ptr;
128# ifndef OPENSSL_NO_RSA
129 struct rsa_st *rsa; /* RSA */
130# endif
131# ifndef OPENSSL_NO_DSA
132 struct dsa_st *dsa; /* DSA */
133# endif
134# ifndef OPENSSL_NO_DH
135 struct dh_st *dh; /* DH */
136# endif
137# ifndef OPENSSL_NO_EC
138 struct ec_key_st *ec; /* ECC */
139# endif
140 } pkey;
141 int save_parameters;
142 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
143} /* EVP_PKEY */ ;
144
145# define EVP_PKEY_MO_SIGN 0x0001
146# define EVP_PKEY_MO_VERIFY 0x0002
147# define EVP_PKEY_MO_ENCRYPT 0x0004
148# define EVP_PKEY_MO_DECRYPT 0x0008
149
150# ifndef EVP_MD
151struct env_md_st {
152 int type;
153 int pkey_type;
154 int md_size;
155 unsigned long flags;
156 int (*init) (EVP_MD_CTX *ctx);
157 int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
158 int (*final) (EVP_MD_CTX *ctx, unsigned char *md);
159 int (*copy) (EVP_MD_CTX *to, const EVP_MD_CTX *from);
160 int (*cleanup) (EVP_MD_CTX *ctx);
161 /* FIXME: prototype these some day */
162 int (*sign) (int type, const unsigned char *m, unsigned int m_length,
163 unsigned char *sigret, unsigned int *siglen, void *key);
164 int (*verify) (int type, const unsigned char *m, unsigned int m_length,
165 const unsigned char *sigbuf, unsigned int siglen,
166 void *key);
167 int required_pkey_type[5]; /* EVP_PKEY_xxx */
168 int block_size;
169 int ctx_size; /* how big does the ctx->md_data need to be */
170 /* control function */
171 int (*md_ctrl) (EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
172} /* EVP_MD */ ;
173
174typedef int evp_sign_method(int type, const unsigned char *m,
175 unsigned int m_length, unsigned char *sigret,
176 unsigned int *siglen, void *key);
177typedef int evp_verify_method(int type, const unsigned char *m,
178 unsigned int m_length,
179 const unsigned char *sigbuf,
180 unsigned int siglen, void *key);
41a15c4f 181
dbd87ffc 182/* digest can only handle a single block */
0f113f3e 183# define EVP_MD_FLAG_ONESHOT 0x0001
dbd87ffc
MC		 184
185/*
186 * digest is a "clone" digest used
187 * which is a copy of an existing
188 * one for a specific public key type.
189 * EVP_dss1() etc
190 */
0f113f3e 191# define EVP_MD_FLAG_PKEY_DIGEST 0x0002
ee1d9ec0
DSH		 192
193/* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
194
0f113f3e 195# define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
ee1d9ec0 196
09659916
DSH		 197/* DigestAlgorithmIdentifier flags... */
198
0f113f3e 199# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
09659916
DSH		 200
201/* NULL or absent parameter accepted. Use NULL */
202
0f113f3e 203# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
09659916
DSH		 204
205/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
206
0f113f3e 207# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
09659916
DSH		 208
209/* Custom handling via ctrl */
210
0f113f3e 211# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
09659916 212
dbd87ffc 213/* Note if suitable for use in FIPS mode */
0f113f3e 214# define EVP_MD_FLAG_FIPS 0x0400
7a4bd34a 215
09659916
DSH		 216/* Digest ctrls */
217
0f113f3e
MC		 218# define EVP_MD_CTRL_DIGALGID 0x1
219# define EVP_MD_CTRL_MICALG 0x2
09659916
DSH		 220
221/* Minimum Algorithm specific ctrl value */
222
0f113f3e 223# define EVP_MD_CTRL_ALG_CTRL 0x1000
09659916 224
0f113f3e 225# define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
d02b48c6 226
0f113f3e
MC		 227# ifndef OPENSSL_NO_DSA
228# define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
229 (evp_verify_method *)DSA_verify, \
230 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
231 EVP_PKEY_DSA4,0}
232# else
233# define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
234# endif
d02b48c6 235
10bf4fc2 236# ifndef OPENSSL_NO_EC
0f113f3e
MC		 237# define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
238 (evp_verify_method *)ECDSA_verify, \
5488bb61 239 {EVP_PKEY_EC,0,0,0}
0f113f3e
MC		 240# else
241# define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
242# endif
243
244# ifndef OPENSSL_NO_RSA
245# define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
246 (evp_verify_method *)RSA_verify, \
247 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
248# define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
249 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
250 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
251 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
252# else
253# define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
254# define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
255# endif
256
257# endif /* !EVP_MD */
258
259struct env_md_ctx_st {
260 const EVP_MD *digest;
261 ENGINE *engine; /* functional reference if 'digest' is
262 * ENGINE-provided */
263 unsigned long flags;
264 void *md_data;
265 /* Public key context for sign/verify */
266 EVP_PKEY_CTX *pctx;
267 /* Update function: usually copied from EVP_MD */
268 int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
269} /* EVP_MD_CTX */ ;
26188931
BL		 270
271/* values for EVP_MD_CTX flags */
272
0f113f3e
MC		 273# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
274 * called once only */
275# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
276 * cleaned */
277# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
278 * in EVP_MD_CTX_cleanup */
279/*
280 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
281 * don't accidentally reuse the values for other purposes.
43e12b6f 282 */
d02b48c6 283
0f113f3e
MC		 284# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
285 * digest in FIPS mode */
09659916 286
0f113f3e
MC		 287/*
288 * The following PAD options are also currently ignored in 1.0.0, digest
43e12b6f
DSH		 289 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
290 * instead.
291 */
0f113f3e
MC		 292# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
293# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
294# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
295# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
09659916 296
0f113f3e
MC		 297# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
298/*
299 * Some functions such as EVP_DigestSign only finalise copies of internal
afa23c46
DSH		 300 * contexts so additional data can be included after the finalisation call.
301 * This is inefficient if this functionality is not required: it is disabled
302 * if the following flag is set.
303 */
0f113f3e
MC		 304# define EVP_MD_CTX_FLAG_FINALISE 0x0200
305
306struct evp_cipher_st {
307 int nid;
308 int block_size;
309 /* Default value for variable length ciphers */
310 int key_len;
311 int iv_len;
312 /* Various flags */
313 unsigned long flags;
314 /* init key */
315 int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key,
316 const unsigned char *iv, int enc);
317 /* encrypt/decrypt data */
318 int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out,
319 const unsigned char *in, size_t inl);
320 /* cleanup ctx */
321 int (*cleanup) (EVP_CIPHER_CTX *);
322 /* how big ctx->cipher_data needs to be */
323 int ctx_size;
324 /* Populate a ASN1_TYPE with parameters */
325 int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
326 /* Get parameters from a ASN1_TYPE */
327 int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
328 /* Miscellaneous operations */
329 int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr);
330 /* Application data */
331 void *app_data;
332} /* EVP_CIPHER */ ;
7f060601
DSH		 333
334/* Values for cipher flags */
335
360370d9 336/* Modes for ciphers */
7f060601 337
0f113f3e
MC		 338# define EVP_CIPH_STREAM_CIPHER 0x0
339# define EVP_CIPH_ECB_MODE 0x1
340# define EVP_CIPH_CBC_MODE 0x2
341# define EVP_CIPH_CFB_MODE 0x3
342# define EVP_CIPH_OFB_MODE 0x4
343# define EVP_CIPH_CTR_MODE 0x5
344# define EVP_CIPH_GCM_MODE 0x6
345# define EVP_CIPH_CCM_MODE 0x7
346# define EVP_CIPH_XTS_MODE 0x10001
347# define EVP_CIPH_WRAP_MODE 0x10002
348# define EVP_CIPH_OCB_MODE 0x10003
349# define EVP_CIPH_MODE 0xF0007
7f060601 350/* Set if variable length cipher */
0f113f3e 351# define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9 352/* Set if the iv handling should be done by the cipher itself */
0f113f3e 353# define EVP_CIPH_CUSTOM_IV 0x10
360370d9 354/* Set if the cipher's init() function should be called if key is NULL */
0f113f3e 355# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24 356/* Call ctrl() to init cipher parameters */
0f113f3e 357# define EVP_CIPH_CTRL_INIT 0x40
57ae2e24 358/* Don't use standard key length function */
0f113f3e 359# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84 360/* Don't use standard block padding */
0f113f3e 361# define EVP_CIPH_NO_PADDING 0x100
216659eb 362/* cipher handles random key generation */
0f113f3e 363# define EVP_CIPH_RAND_KEY 0x200
c2bf7208 364/* cipher has its own additional copying logic */
0f113f3e 365# define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac 366/* Allow use default ASN1 get/set iv */
0f113f3e 367# define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
79cfc3ac 368/* Buffer length in bits not bytes: CFB1 mode only */
0f113f3e 369# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a 370/* Note if suitable for use in FIPS mode */
0f113f3e 371# define EVP_CIPH_FLAG_FIPS 0x4000
7a4bd34a 372/* Allow non FIPS cipher in FIPS mode */
0f113f3e
MC		 373# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
374/*
375 * Cipher handles any and all padding logic as well as finalisation.
3da0ca79 376 */
0f113f3e
MC		 377# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
378# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
379# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
7f060601 380
0f113f3e
MC		 381/*
382 * Cipher context flag to indicate we can handle wrap mode: if allowed in
383 * older applications it could overflow buffers.
97cf1f6c
DSH		 384 */
385
0f113f3e 386# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
97cf1f6c 387
57ae2e24
DSH		 388/* ctrl() values */
389
0f113f3e
MC		 390# define EVP_CTRL_INIT 0x0
391# define EVP_CTRL_SET_KEY_LENGTH 0x1
392# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
393# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
394# define EVP_CTRL_GET_RC5_ROUNDS 0x4
395# define EVP_CTRL_SET_RC5_ROUNDS 0x5
396# define EVP_CTRL_RAND_KEY 0x6
397# define EVP_CTRL_PBE_PRF_NID 0x7
398# define EVP_CTRL_COPY 0x8
e640fa02
MC		 399# define EVP_CTRL_AEAD_SET_IVLEN 0x9
400# define EVP_CTRL_AEAD_GET_TAG 0x10
401# define EVP_CTRL_AEAD_SET_TAG 0x11
402# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
403# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
404# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
0f113f3e
MC		 405# define EVP_CTRL_GCM_SET_IV_FIXED 0x12
406# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 407# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
408# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
409# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
0f113f3e
MC		 410# define EVP_CTRL_CCM_SET_L 0x14
411# define EVP_CTRL_CCM_SET_MSGLEN 0x15
412/*
413 * AEAD cipher deduces payload length and returns number of bytes required to
414 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
415 * appends/verifies MAC.
a355cf9b 416 */
0f113f3e 417# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 418/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 419# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 420/* Set the GCM invocation field, decrypt only */
0f113f3e 421# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 422
0f113f3e
MC		 423# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
424# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
425# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
426# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 427
c8269881
MC		 428/* RFC 5246 defines additional data to be 13 bytes in length */
429# define EVP_AEAD_TLS1_AAD_LEN 13
430
b1de640f 431typedef struct {
0f113f3e
MC		 432 unsigned char *out;
433 const unsigned char *inp;
434 size_t len;
435 unsigned int interleave;
b1de640f
AP		 436} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
437
28dd49fa
DSH		 438/* GCM TLS constants */
439/* Length of fixed part of IV derived from PRF */
0f113f3e 440# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 441/* Length of explicit part of IV part of TLS records */
0f113f3e 442# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 443/* Length of tag for TLS */
0f113f3e
MC		 444# define EVP_GCM_TLS_TAG_LEN 16
445
446typedef struct evp_cipher_info_st {
447 const EVP_CIPHER *cipher;
448 unsigned char iv[EVP_MAX_IV_LENGTH];
449} EVP_CIPHER_INFO;
450
451struct evp_cipher_ctx_st {
452 const EVP_CIPHER *cipher;
453 ENGINE *engine; /* functional reference if 'cipher' is
454 * ENGINE-provided */
455 int encrypt; /* encrypt or decrypt */
456 int buf_len; /* number we have left */
457 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
458 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
459 unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
460 int num; /* used by cfb/ofb/ctr mode */
461 void *app_data; /* application stuff */
462 int key_len; /* May change for variable length cipher */
463 unsigned long flags; /* Various flags */
464 void *cipher_data; /* per EVP data */
465 int final_used;
466 int block_mask;
467 unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
468} /* EVP_CIPHER_CTX */ ;
469
470typedef struct evp_Encode_Ctx_st {
471 /* number saved in a partial encode/decode */
472 int num;
473 /*
474 * The length is either the output line length (in input bytes) or the
475 * shortest input line length that is ok. Once decoding begins, the
476 * length is adjusted up each time a longer line is decoded
477 */
478 int length;
479 /* data to encode */
480 unsigned char enc_data[80];
481 /* number read on current line */
482 int line_num;
483 int expect_nl;
484} EVP_ENCODE_CTX;
d02b48c6 485
cfcefcbe 486/* Password based encryption function */
0f113f3e
MC		 487typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
488 int passlen, ASN1_TYPE *param,
489 const EVP_CIPHER *cipher, const EVP_MD *md,
490 int en_de);
491
492# ifndef OPENSSL_NO_RSA
493# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
494 (char *)(rsa))
495# endif
9ef9e785 496
0f113f3e
MC		 497# ifndef OPENSSL_NO_DSA
498# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
499 (char *)(dsa))
500# endif
9ef9e785 501
0f113f3e
MC		 502# ifndef OPENSSL_NO_DH
503# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
504 (char *)(dh))
505# endif
d02b48c6 506
0f113f3e
MC		 507# ifndef OPENSSL_NO_EC
508# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 509 (char *)(eckey))
0f113f3e 510# endif
4d94ae00 511
d02b48c6 512/* Add some extra combinations */
0f113f3e
MC		 513# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
514# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
515# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
516# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 517
7a4bd34a 518/* Macros to reduce FIPS dependencies: do NOT use in applications */
0f113f3e
MC		 519# define M_EVP_MD_size(e) ((e)->md_size)
520# define M_EVP_MD_block_size(e) ((e)->block_size)
521# define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
522# define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
523# define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
524# define M_EVP_MD_type(e) ((e)->type)
525# define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e))
526# define M_EVP_MD_CTX_md(e) ((e)->digest)
527
528# define M_EVP_CIPHER_nid(e) ((e)->nid)
529# define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
530# define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
531# define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
532# define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
533# define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
534
535# define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
536
537# define M_EVP_EncryptInit(ctx,ciph,key,iv) \
538 (EVP_CipherInit(ctx,ciph,key,iv,1))
539# define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
540 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
541# define M_EVP_DecryptInit(ctx,ciph,key,iv) \
542 (EVP_CipherInit(ctx,ciph,key,iv,0))
543# define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
544 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
399aa6b5 545
7806f3dd 546int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 547# define EVP_MD_nid(e) EVP_MD_type(e)
548# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
549int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 550int EVP_MD_size(const EVP_MD *md);
551int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 552unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 553
7806f3dd 554const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
0f113f3e
MC		 555# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
556# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
557# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
d02b48c6 558
7806f3dd 559int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 560# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a
GT		 561int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
562int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
563int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 564unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 565# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 566
0f113f3e 567const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
7806f3dd 568int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 569int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
570int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
571int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
c2bf7208 572int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 573void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 574void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
0f113f3e 575# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
7806f3dd 576unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
0f113f3e
MC		 577# define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
578
579# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
580# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
581
582# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
583# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
584# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
585# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
586# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
587# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
588# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
589# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
590# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
591# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
592
593# ifdef CONST_STRICT
594void BIO_set_md(BIO *, const EVP_MD *md);
595# else
596# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
597# endif
598# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
599# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
600# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
601# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
602# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 603
ae551760 604/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 605 unsigned char *out,
606 const unsigned char *in, unsigned int inl);
607
608# define EVP_add_cipher_alias(n,alias) \
609 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
610# define EVP_add_digest_alias(n,alias) \
611 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
612# define EVP_delete_cipher_alias(alias) \
613 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
614# define EVP_delete_digest_alias(alias) \
615 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
616
617void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
618int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
dbad1690 619EVP_MD_CTX *EVP_MD_CTX_create(void);
0f113f3e
MC		 620void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
621/*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
622void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
623void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
624int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
625/*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
626 ENGINE *impl);
627/*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
628 size_t cnt);
629/*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
630 unsigned int *s);
631/*__owur*/ int EVP_Digest(const void *data, size_t count,
632 unsigned char *md, unsigned int *size,
633 const EVP_MD *type, ENGINE *impl);
634
635/*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
636/*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
637__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
638 unsigned int *s);
639
640int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
641int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
642 const char *prompt, int verify);
643void EVP_set_pw_prompt(const char *prompt);
644char *EVP_get_pw_prompt(void);
645
646__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
647 const unsigned char *salt,
648 const unsigned char *data, int datal, int count,
649 unsigned char *key, unsigned char *iv);
650
651void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
652void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
653int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
654
655__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
656 const unsigned char *key, const unsigned char *iv);
657/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
658 const EVP_CIPHER *cipher, ENGINE *impl,
659 const unsigned char *key,
660 const unsigned char *iv);
661/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
662 int *outl, const unsigned char *in, int inl);
663/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
664 int *outl);
665/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
666 int *outl);
667
668__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
669 const unsigned char *key, const unsigned char *iv);
670/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
671 const EVP_CIPHER *cipher, ENGINE *impl,
672 const unsigned char *key,
673 const unsigned char *iv);
674/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
675 int *outl, const unsigned char *in, int inl);
676__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
677 int *outl);
678/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
679 int *outl);
680
681__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
682 const unsigned char *key, const unsigned char *iv,
683 int enc);
684/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
685 const EVP_CIPHER *cipher, ENGINE *impl,
686 const unsigned char *key,
687 const unsigned char *iv, int enc);
688__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
689 int *outl, const unsigned char *in, int inl);
690__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
691 int *outl);
692__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
693 int *outl);
694
695__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
696 EVP_PKEY *pkey);
697
698__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
699 unsigned int siglen, EVP_PKEY *pkey);
700
701/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
702 const EVP_MD *type, ENGINE *e,
703 EVP_PKEY *pkey);
704__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
705 size_t *siglen);
706
707__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
708 const EVP_MD *type, ENGINE *e,
709 EVP_PKEY *pkey);
710__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
711 size_t siglen);
712
713__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
714 const unsigned char *ek, int ekl,
715 const unsigned char *iv, EVP_PKEY *priv);
716__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
717
718__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
719 unsigned char **ek, int *ekl, unsigned char *iv,
720 EVP_PKEY **pubk, int npubk);
721__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
722
723void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
724void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
725 const unsigned char *in, int inl);
726void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
727int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
728
729void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
730int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
731 const unsigned char *in, int inl);
732int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
733 char *out, int *outl);
734int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 735
58964a49 736void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
be06a934 737int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
b40228a6
DSH		 738EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
739void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
6343829a 740int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 741int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 742int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 743int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 744
d02b48c6
RE		 745BIO_METHOD *BIO_f_md(void);
746BIO_METHOD *BIO_f_base64(void);
747BIO_METHOD *BIO_f_cipher(void);
55ab3bf7 748BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 749__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
750 const unsigned char *i, int enc);
d02b48c6 751
13588350 752const EVP_MD *EVP_md_null(void);
0f113f3e 753# ifndef OPENSSL_NO_MD2
13588350 754const EVP_MD *EVP_md2(void);
0f113f3e
MC		 755# endif
756# ifndef OPENSSL_NO_MD4
13588350 757const EVP_MD *EVP_md4(void);
0f113f3e
MC		 758# endif
759# ifndef OPENSSL_NO_MD5
13588350 760const EVP_MD *EVP_md5(void);
0f113f3e 761# endif
13588350 762const EVP_MD *EVP_sha1(void);
13588350 763const EVP_MD *EVP_dss1(void);
4d94ae00 764const EVP_MD *EVP_ecdsa(void);
31c2ac1c
AP		 765const EVP_MD *EVP_sha224(void);
766const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 767const EVP_MD *EVP_sha384(void);
768const EVP_MD *EVP_sha512(void);
0f113f3e 769# ifndef OPENSSL_NO_MDC2
13588350 770const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 771# endif
772# ifndef OPENSSL_NO_RMD160
13588350 773const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 774# endif
775# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 776const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 777# endif
778const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
779# ifndef OPENSSL_NO_DES
13588350
DSH		 780const EVP_CIPHER *EVP_des_ecb(void);
781const EVP_CIPHER *EVP_des_ede(void);
782const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 783const EVP_CIPHER *EVP_des_ede_ecb(void);
784const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 785const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 786# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 787const EVP_CIPHER *EVP_des_cfb1(void);
788const EVP_CIPHER *EVP_des_cfb8(void);
789const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 790# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 791const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 792# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 793const EVP_CIPHER *EVP_des_ede3_cfb1(void);
794const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 795const EVP_CIPHER *EVP_des_ofb(void);
796const EVP_CIPHER *EVP_des_ede_ofb(void);
797const EVP_CIPHER *EVP_des_ede3_ofb(void);
798const EVP_CIPHER *EVP_des_cbc(void);
799const EVP_CIPHER *EVP_des_ede_cbc(void);
800const EVP_CIPHER *EVP_des_ede3_cbc(void);
801const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 802const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 803/*
804 * This should now be supported through the dev_crypto ENGINE. But also, why
805 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
806 * branch?
807 */
c518ade1 808# endif
0f113f3e 809# ifndef OPENSSL_NO_RC4
13588350
DSH		 810const EVP_CIPHER *EVP_rc4(void);
811const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 812# ifndef OPENSSL_NO_MD5
c608171d 813const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 814# endif
815# endif
816# ifndef OPENSSL_NO_IDEA
13588350 817const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 818const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 819# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 820const EVP_CIPHER *EVP_idea_ofb(void);
821const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 822# endif
823# ifndef OPENSSL_NO_RC2
13588350
DSH		 824const EVP_CIPHER *EVP_rc2_ecb(void);
825const EVP_CIPHER *EVP_rc2_cbc(void);
826const EVP_CIPHER *EVP_rc2_40_cbc(void);
827const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 828const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 829# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 830const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 831# endif
832# ifndef OPENSSL_NO_BF
13588350
DSH		 833const EVP_CIPHER *EVP_bf_ecb(void);
834const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 835const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 836# define EVP_bf_cfb EVP_bf_cfb64
13588350 837const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 838# endif
839# ifndef OPENSSL_NO_CAST
13588350
DSH		 840const EVP_CIPHER *EVP_cast5_ecb(void);
841const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 842const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 843# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 844const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 845# endif
846# ifndef OPENSSL_NO_RC5
13588350
DSH		 847const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
848const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 849const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 850# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 851const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e
MC		 852# endif
853# ifndef OPENSSL_NO_AES
13588350
DSH		 854const EVP_CIPHER *EVP_aes_128_ecb(void);
855const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 856const EVP_CIPHER *EVP_aes_128_cfb1(void);
857const EVP_CIPHER *EVP_aes_128_cfb8(void);
858const EVP_CIPHER *EVP_aes_128_cfb128(void);
0f113f3e 859# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 860const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 861const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 862const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 863const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 864const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 865const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 866const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
0f113f3e 867# ifndef OPENSSL_NO_OCB
e6b336ef 868const EVP_CIPHER *EVP_aes_128_ocb(void);
0f113f3e 869# endif
13588350
DSH		 870const EVP_CIPHER *EVP_aes_192_ecb(void);
871const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 872const EVP_CIPHER *EVP_aes_192_cfb1(void);
873const EVP_CIPHER *EVP_aes_192_cfb8(void);
874const EVP_CIPHER *EVP_aes_192_cfb128(void);
0f113f3e 875# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 876const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 877const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 878const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 879const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 880const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 881const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
0f113f3e 882# ifndef OPENSSL_NO_OCB
e6b336ef 883const EVP_CIPHER *EVP_aes_192_ocb(void);
0f113f3e 884# endif
13588350
DSH		 885const EVP_CIPHER *EVP_aes_256_ecb(void);
886const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 887const EVP_CIPHER *EVP_aes_256_cfb1(void);
888const EVP_CIPHER *EVP_aes_256_cfb8(void);
889const EVP_CIPHER *EVP_aes_256_cfb128(void);
0f113f3e 890# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 891const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 892const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 893const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 894const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 895const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 896const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 897const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
0f113f3e 898# ifndef OPENSSL_NO_OCB
e6b336ef 899const EVP_CIPHER *EVP_aes_256_ocb(void);
0f113f3e 900# endif
c608171d
AP		 901const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
902const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 903const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
904const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
905# endif
0f113f3e 906# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 907const EVP_CIPHER *EVP_camellia_128_ecb(void);
908const EVP_CIPHER *EVP_camellia_128_cbc(void);
909const EVP_CIPHER *EVP_camellia_128_cfb1(void);
910const EVP_CIPHER *EVP_camellia_128_cfb8(void);
911const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 912# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 913const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 914const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 915const EVP_CIPHER *EVP_camellia_192_ecb(void);
916const EVP_CIPHER *EVP_camellia_192_cbc(void);
917const EVP_CIPHER *EVP_camellia_192_cfb1(void);
918const EVP_CIPHER *EVP_camellia_192_cfb8(void);
919const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 920# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 921const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 922const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 923const EVP_CIPHER *EVP_camellia_256_ecb(void);
924const EVP_CIPHER *EVP_camellia_256_cbc(void);
925const EVP_CIPHER *EVP_camellia_256_cfb1(void);
926const EVP_CIPHER *EVP_camellia_256_cfb8(void);
927const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 928# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 929const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 930const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 931# endif
3ab56511 932
0f113f3e 933# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 934const EVP_CIPHER *EVP_seed_ecb(void);
935const EVP_CIPHER *EVP_seed_cbc(void);
936const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 937# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 938const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 939# endif
96afc1cf 940
e84be9b4
DSH		 941void OPENSSL_add_all_algorithms_noconf(void);
942void OPENSSL_add_all_algorithms_conf(void);
943
0f113f3e
MC		 944# ifdef OPENSSL_LOAD_CONF
945# define OpenSSL_add_all_algorithms() \
946 OPENSSL_add_all_algorithms_conf()
947# else
948# define OpenSSL_add_all_algorithms() \
949 OPENSSL_add_all_algorithms_noconf()
950# endif
e84be9b4 951
af57d843
DSH		 952void OpenSSL_add_all_ciphers(void);
953void OpenSSL_add_all_digests(void);
0f113f3e
MC		 954# define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
955# define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
956# define SSLeay_add_all_digests() OpenSSL_add_all_digests()
d02b48c6 957
13588350
DSH		 958int EVP_add_cipher(const EVP_CIPHER *cipher);
959int EVP_add_digest(const EVP_MD *digest);
d02b48c6 960
e778802f
BL		 961const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
962const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6
RE		 963void EVP_cleanup(void);
964
0f113f3e
MC		 965void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
966 const char *from, const char *to, void *x),
967 void *arg);
968void EVP_CIPHER_do_all_sorted(void (*fn)
969 (const EVP_CIPHER *ciph, const char *from,
970 const char *to, void *x), void *arg);
971
972void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
973 const char *from, const char *to, void *x),
974 void *arg);
975void EVP_MD_do_all_sorted(void (*fn)
976 (const EVP_MD *ciph, const char *from,
977 const char *to, void *x), void *arg);
978
979int EVP_PKEY_decrypt_old(unsigned char *dec_key,
980 const unsigned char *enc_key, int enc_key_len,
981 EVP_PKEY *private_key);
982int EVP_PKEY_encrypt_old(unsigned char *enc_key,
983 const unsigned char *key, int key_len,
984 EVP_PKEY *pub_key);
985int EVP_PKEY_type(int type);
986int EVP_PKEY_id(const EVP_PKEY *pkey);
987int EVP_PKEY_base_id(const EVP_PKEY *pkey);
988int EVP_PKEY_bits(EVP_PKEY *pkey);
989int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
990int EVP_PKEY_size(EVP_PKEY *pkey);
991int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
992int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
993int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
994void *EVP_PKEY_get0(EVP_PKEY *pkey);
995
996# ifndef OPENSSL_NO_RSA
bb2297a4 997struct rsa_st;
0f113f3e 998int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
bb2297a4 999struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 1000# endif
1001# ifndef OPENSSL_NO_DSA
bb2297a4 1002struct dsa_st;
0f113f3e 1003int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
bb2297a4 1004struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 1005# endif
1006# ifndef OPENSSL_NO_DH
bb2297a4 1007struct dh_st;
0f113f3e 1008int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
bb2297a4 1009struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 1010# endif
1011# ifndef OPENSSL_NO_EC
14a7cfb3 1012struct ec_key_st;
0f113f3e 1013int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
14a7cfb3 1014struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 1015# endif
bb2297a4 1016
0f113f3e
MC		 1017EVP_PKEY *EVP_PKEY_new(void);
1018void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 1019
0f113f3e
MC		 1020EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
1021 long length);
1022int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 1023
0f113f3e
MC		 1024EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
1025 long length);
1026EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
1027 long length);
1028int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 1029
af0f0f3e
RL		 1030int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
1031int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 1032int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 1033int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 1034
af0f0f3e 1035int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 1036
35208f36 1037int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1038 int indent, ASN1_PCTX *pctx);
35208f36 1039int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1040 int indent, ASN1_PCTX *pctx);
35208f36 1041int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1042 int indent, ASN1_PCTX *pctx);
35208f36 1043
03919683
DSH		 1044int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1045
84fa704c 1046int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 1047
58964a49
RE		 1048/* calls methods */
1049int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1050int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1051
1052/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 1053int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1054int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 1055
b0c6fb80 1056/* PKCS5 password based encryption */
2bd83ca1 1057int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1058 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1059 const EVP_MD *md, int en_de);
97e4a932 1060int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 1061 const unsigned char *salt, int saltlen, int iter,
1062 int keylen, unsigned char *out);
777c47ac 1063int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 1064 const unsigned char *salt, int saltlen, int iter,
1065 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 1066int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1067 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1068 const EVP_MD *md, int en_de);
b0c6fb80 1069
a95fb9e3
DSH		 1070int EVP_PBE_scrypt(const char *pass, size_t passlen,
1071 const unsigned char *salt, size_t saltlen,
1072 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
1073 unsigned char *key, size_t keylen);
1074
e98aa30d
DSH		 1075int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
1076 int passlen, ASN1_TYPE *param,
1077 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
1078
600dec15
DSH		 1079void PKCS5_PBE_add(void);
1080
0f113f3e
MC		 1081int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1082 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1083
1084/* PBE type */
1085
1086/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1087# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1088/* Is an PRF type OID */
0f113f3e 1089# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1090/* Is a PKCS#5 v2.0 KDF */
1091# define EVP_PBE_TYPE_KDF 0x2
856640b5 1092
0f113f3e
MC		 1093int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1094 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1095int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1096 EVP_PBE_KEYGEN *keygen);
1097int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1098 EVP_PBE_KEYGEN **pkeygen);
69cbf468
DSH		 1099void EVP_PBE_cleanup(void);
1100
0f113f3e
MC		 1101# define ASN1_PKEY_ALIAS 0x1
1102# define ASN1_PKEY_DYNAMIC 0x2
1103# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1104
0f113f3e
MC		 1105# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1106# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1107# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1108# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1109# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1110# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1111
e4263314
DSH		 1112int EVP_PKEY_asn1_get_count(void);
1113const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1114const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1115const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1116 const char *str, int len);
e46691a0
DSH		 1117int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1118int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1119int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1120 int *ppkey_flags, const char **pinfo,
1121 const char **ppem_str,
1122 const EVP_PKEY_ASN1_METHOD *ameth);
1123
1124const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1125EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1126 const char *pem_str,
1127 const char *info);
1128void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1129 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1130void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1131void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1132 int (*pub_decode) (EVP_PKEY *pk,
1133 X509_PUBKEY *pub),
1134 int (*pub_encode) (X509_PUBKEY *pub,
1135 const EVP_PKEY *pk),
1136 int (*pub_cmp) (const EVP_PKEY *a,
1137 const EVP_PKEY *b),
1138 int (*pub_print) (BIO *out,
1139 const EVP_PKEY *pkey,
1140 int indent, ASN1_PCTX *pctx),
1141 int (*pkey_size) (const EVP_PKEY *pk),
1142 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1143void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1144 int (*priv_decode) (EVP_PKEY *pk,
1145 PKCS8_PRIV_KEY_INFO
1146 *p8inf),
1147 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1148 const EVP_PKEY *pk),
1149 int (*priv_print) (BIO *out,
1150 const EVP_PKEY *pkey,
1151 int indent,
1152 ASN1_PCTX *pctx));
d82e2718 1153void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1154 int (*param_decode) (EVP_PKEY *pkey,
1155 const unsigned char **pder,
1156 int derlen),
1157 int (*param_encode) (const EVP_PKEY *pkey,
1158 unsigned char **pder),
1159 int (*param_missing) (const EVP_PKEY *pk),
1160 int (*param_copy) (EVP_PKEY *to,
1161 const EVP_PKEY *from),
1162 int (*param_cmp) (const EVP_PKEY *a,
1163 const EVP_PKEY *b),
1164 int (*param_print) (BIO *out,
1165 const EVP_PKEY *pkey,
1166 int indent,
1167 ASN1_PCTX *pctx));
db98bbc1 1168
d82e2718 1169void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1170 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1171void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1172 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1173 long arg1, void *arg2));
448be743 1174
2514fa79 1175void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1176 int (*pkey_security_bits) (const EVP_PKEY
1177 *pk));
5da98aa6 1178
0f113f3e
MC		 1179# define EVP_PKEY_OP_UNDEFINED 0
1180# define EVP_PKEY_OP_PARAMGEN (1<<1)
1181# define EVP_PKEY_OP_KEYGEN (1<<2)
1182# define EVP_PKEY_OP_SIGN (1<<3)
1183# define EVP_PKEY_OP_VERIFY (1<<4)
1184# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1185# define EVP_PKEY_OP_SIGNCTX (1<<6)
1186# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1187# define EVP_PKEY_OP_ENCRYPT (1<<8)
1188# define EVP_PKEY_OP_DECRYPT (1<<9)
1189# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1190
0f113f3e
MC		 1191# define EVP_PKEY_OP_TYPE_SIG \
1192 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1193 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1194
0f113f3e
MC		 1195# define EVP_PKEY_OP_TYPE_CRYPT \
1196 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1197
0f113f3e
MC		 1198# define EVP_PKEY_OP_TYPE_NOGEN \
1199 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1200
0f113f3e
MC		 1201# define EVP_PKEY_OP_TYPE_GEN \
1202 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1203
0f113f3e
MC		 1204# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1205 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1206 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1207
0f113f3e
MC		 1208# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1209 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1210 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1211
eff1a4d2
DSH		 1212# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1213 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1214 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1215
0f113f3e
MC		 1216# define EVP_PKEY_CTRL_MD 1
1217# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1218
0f113f3e
MC		 1219# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1220# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1221
0f113f3e 1222# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1223
0f113f3e 1224# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1225
0f113f3e 1226# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1227
0e1dba93 1228/* Used by GOST key encryption in TLS */
0f113f3e 1229# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1230
0f113f3e
MC		 1231# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1232# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1233# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1234
0f113f3e 1235# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1236
0f113f3e 1237# define EVP_PKEY_CTRL_GET_MD 13
81063953 1238
0f113f3e 1239# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1240
0f113f3e
MC		 1241# define EVP_PKEY_FLAG_AUTOARGLEN 2
1242/*
1243 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1244 */
0f113f3e 1245# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1246
c9777d26 1247const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1248EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1249void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1250 const EVP_PKEY_METHOD *meth);
f830c68f 1251void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1252void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1253int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1254
f5cda4cb
DSH		 1255EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1256EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1257EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1258void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1259
5da98aa6 1260int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1261 int cmd, int p1, void *p2);
4a3dc3c0 1262int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1263 const char *value);
5da98aa6 1264
b28dea4e
DSH		 1265int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1266void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1267
2022cfe0 1268EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1269 const unsigned char *key, int keylen);
2022cfe0 1270
f5cda4cb
DSH		 1271void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1272void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1273EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1274
0e1dba93
DSH		 1275EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1276
f5cda4cb
DSH		 1277void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1278void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1279
9e4d0f0b
DSH		 1280int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1281int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1282 unsigned char *sig, size_t *siglen,
1283 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1284int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1285int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1286 const unsigned char *sig, size_t siglen,
1287 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1288int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1289int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1290 unsigned char *rout, size_t *routlen,
1291 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1292int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1293int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1294 unsigned char *out, size_t *outlen,
1295 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1296int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1297int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1298 unsigned char *out, size_t *outlen,
1299 const unsigned char *in, size_t inlen);
9e4d0f0b 1300
ffb1ac67
DSH		 1301int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1302int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1303int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1304
0f113f3e 1305typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1306
1307int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1308int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1309int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1310int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1311
1312void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1313EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1314
f5cda4cb
DSH		 1315int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1316
ba30bad5 1317void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1318 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1319
3207e612 1320void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1321 int (*copy) (EVP_PKEY_CTX *dst,
1322 EVP_PKEY_CTX *src));
3207e612 1323
ba30bad5 1324void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1325 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1326
1327void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1328 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1329 int (*paramgen) (EVP_PKEY_CTX *ctx,
1330 EVP_PKEY *pkey));
ba30bad5
DSH		 1331
1332void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1333 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1334 int (*keygen) (EVP_PKEY_CTX *ctx,
1335 EVP_PKEY *pkey));
ba30bad5
DSH		 1336
1337void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1338 int (*sign_init) (EVP_PKEY_CTX *ctx),
1339 int (*sign) (EVP_PKEY_CTX *ctx,
1340 unsigned char *sig, size_t *siglen,
1341 const unsigned char *tbs,
1342 size_t tbslen));
ba30bad5
DSH		 1343
1344void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1345 int (*verify_init) (EVP_PKEY_CTX *ctx),
1346 int (*verify) (EVP_PKEY_CTX *ctx,
1347 const unsigned char *sig,
1348 size_t siglen,
1349 const unsigned char *tbs,
1350 size_t tbslen));
ba30bad5
DSH		 1351
1352void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1353 int (*verify_recover_init) (EVP_PKEY_CTX
1354 *ctx),
1355 int (*verify_recover) (EVP_PKEY_CTX
1356 *ctx,
1357 unsigned char
1358 *sig,
1359 size_t *siglen,
1360 const unsigned
1361 char *tbs,
1362 size_t tbslen));
ba30bad5
DSH		 1363
1364void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1365 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1366 EVP_MD_CTX *mctx),
1367 int (*signctx) (EVP_PKEY_CTX *ctx,
1368 unsigned char *sig,
1369 size_t *siglen,
1370 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1371
1372void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1373 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1374 EVP_MD_CTX *mctx),
1375 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1376 const unsigned char *sig,
1377 int siglen,
1378 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1379
1380void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1381 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1382 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1383 unsigned char *out,
1384 size_t *outlen,
1385 const unsigned char *in,
1386 size_t inlen));
ba30bad5
DSH		 1387
1388void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1389 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1390 int (*decrypt) (EVP_PKEY_CTX *ctx,
1391 unsigned char *out,
1392 size_t *outlen,
1393 const unsigned char *in,
1394 size_t inlen));
ba30bad5
DSH		 1395
1396void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1397 int (*derive_init) (EVP_PKEY_CTX *ctx),
1398 int (*derive) (EVP_PKEY_CTX *ctx,
1399 unsigned char *key,
1400 size_t *keylen));
ba30bad5
DSH		 1401
1402void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1403 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1404 void *p2),
1405 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1406 const char *type,
1407 const char *value));
ba30bad5 1408
ea1d8435
DSH		 1409void EVP_add_alg_module(void);
1410
d02b48c6 1411/* BEGIN ERROR CODES */
0f113f3e
MC		 1412/*
1413 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1414 * made after this point may be overwritten when the script is next run.
1415 */
11a57c7b 1416void ERR_load_EVP_strings(void);
6d311938 1417
d02b48c6
RE		 1418/* Error codes for the EVP functions. */
1419
1420/* Function codes. */
0f113f3e
MC		 1421# define EVP_F_AESNI_INIT_KEY 165
1422# define EVP_F_AESNI_XTS_CIPHER 176
1423# define EVP_F_AES_INIT_KEY 133
1424# define EVP_F_AES_T4_INIT_KEY 178
1425# define EVP_F_AES_XTS 172
1426# define EVP_F_AES_XTS_CIPHER 175
1427# define EVP_F_ALG_MODULE_INIT 177
1428# define EVP_F_CAMELLIA_INIT_KEY 159
1429# define EVP_F_CMAC_INIT 173
1430# define EVP_F_CMLL_T4_INIT_KEY 179
1431# define EVP_F_D2I_PKEY 100
1432# define EVP_F_DO_SIGVER_INIT 161
1433# define EVP_F_DSAPKEY2PKCS8 134
1434# define EVP_F_DSA_PKEY2PKCS8 135
1435# define EVP_F_ECDSA_PKEY2PKCS8 129
1436# define EVP_F_ECKEY_PKEY2PKCS8 132
1437# define EVP_F_EVP_CIPHERINIT_EX 123
1438# define EVP_F_EVP_CIPHER_CTX_COPY 163
1439# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1440# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1441# define EVP_F_EVP_DECRYPTFINAL_EX 101
1442# define EVP_F_EVP_DIGESTINIT_EX 128
1443# define EVP_F_EVP_ENCRYPTFINAL_EX 127
1444# define EVP_F_EVP_MD_CTX_COPY_EX 110
1445# define EVP_F_EVP_MD_SIZE 162
1446# define EVP_F_EVP_OPENINIT 102
1447# define EVP_F_EVP_PBE_ALG_ADD 115
1448# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1449# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1450# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e
MC		 1451# define EVP_F_EVP_PKCS82PKEY 111
1452# define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1453# define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1454# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1455# define EVP_F_EVP_PKEY_CTX_CTRL 137
1456# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1457# define EVP_F_EVP_PKEY_CTX_DUP 156
1458# define EVP_F_EVP_PKEY_DECRYPT 104
1459# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1460# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1461# define EVP_F_EVP_PKEY_DERIVE 153
1462# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1463# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1464# define EVP_F_EVP_PKEY_ENCRYPT 105
1465# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1466# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1467# define EVP_F_EVP_PKEY_GET1_DH 119
1468# define EVP_F_EVP_PKEY_GET1_DSA 120
1469# define EVP_F_EVP_PKEY_GET1_ECDSA 130
1470# define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1471# define EVP_F_EVP_PKEY_GET1_RSA 121
1472# define EVP_F_EVP_PKEY_KEYGEN 146
1473# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1474# define EVP_F_EVP_PKEY_NEW 106
1475# define EVP_F_EVP_PKEY_PARAMGEN 148
1476# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1477# define EVP_F_EVP_PKEY_SIGN 140
1478# define EVP_F_EVP_PKEY_SIGN_INIT 141
1479# define EVP_F_EVP_PKEY_VERIFY 142
1480# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1481# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1482# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1483# define EVP_F_EVP_RIJNDAEL 126
1484# define EVP_F_EVP_SIGNFINAL 107
1485# define EVP_F_EVP_VERIFYFINAL 108
1486# define EVP_F_FIPS_CIPHERINIT 166
1487# define EVP_F_FIPS_CIPHER_CTX_COPY 170
1488# define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1489# define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1490# define EVP_F_FIPS_DIGESTINIT 168
1491# define EVP_F_FIPS_MD_CTX_COPY 169
1492# define EVP_F_HMAC_INIT_EX 174
1493# define EVP_F_INT_CTX_NEW 157
1494# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1495# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1496# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1497# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
0f113f3e
MC		 1498# define EVP_F_PKCS8_SET_BROKEN 112
1499# define EVP_F_PKEY_SET_TYPE 158
1500# define EVP_F_RC2_MAGIC_TO_METH 109
1501# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1502
1503/* Reason codes. */
0f113f3e
MC		 1504# define EVP_R_AES_IV_SETUP_FAILED 162
1505# define EVP_R_AES_KEY_SETUP_FAILED 143
1506# define EVP_R_ASN1_LIB 140
1507# define EVP_R_BAD_BLOCK_LENGTH 136
1508# define EVP_R_BAD_DECRYPT 100
1509# define EVP_R_BAD_KEY_LENGTH 137
1510# define EVP_R_BN_DECODE_ERROR 112
1511# define EVP_R_BN_PUBKEY_ERROR 113
1512# define EVP_R_BUFFER_TOO_SMALL 155
1513# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1514# define EVP_R_CIPHER_PARAMETER_ERROR 122
1515# define EVP_R_COMMAND_NOT_SUPPORTED 147
1516# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1517# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1518# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1519# define EVP_R_DECODE_ERROR 114
1520# define EVP_R_DIFFERENT_KEY_TYPES 101
1521# define EVP_R_DIFFERENT_PARAMETERS 153
1522# define EVP_R_DISABLED_FOR_FIPS 163
1523# define EVP_R_ENCODE_ERROR 115
1524# define EVP_R_ERROR_LOADING_SECTION 165
1525# define EVP_R_ERROR_SETTING_FIPS_MODE 166
1526# define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1527# define EVP_R_EXPECTING_AN_RSA_KEY 127
1528# define EVP_R_EXPECTING_A_DH_KEY 128
1529# define EVP_R_EXPECTING_A_DSA_KEY 129
1530# define EVP_R_EXPECTING_A_ECDSA_KEY 141
1531# define EVP_R_EXPECTING_A_EC_KEY 142
1532# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1533# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
0f113f3e
MC		 1534# define EVP_R_INITIALIZATION_ERROR 134
1535# define EVP_R_INPUT_NOT_INITIALIZED 111
1536# define EVP_R_INVALID_DIGEST 152
1537# define EVP_R_INVALID_FIPS_MODE 168
1538# define EVP_R_INVALID_KEY_LENGTH 130
1539# define EVP_R_INVALID_OPERATION 148
1540# define EVP_R_IV_TOO_LARGE 102
1541# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1542# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
0f113f3e
MC		 1543# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1544# define EVP_R_METHOD_NOT_SUPPORTED 144
1545# define EVP_R_MISSING_PARAMETERS 103
1546# define EVP_R_NO_CIPHER_SET 131
1547# define EVP_R_NO_DEFAULT_DIGEST 158
1548# define EVP_R_NO_DIGEST_SET 139
1549# define EVP_R_NO_DSA_PARAMETERS 116
1550# define EVP_R_NO_KEY_SET 154
1551# define EVP_R_NO_OPERATION_SET 149
1552# define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1553# define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1554# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1555# define EVP_R_OPERATON_NOT_INITIALIZED 151
1556# define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1557# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1558# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1559# define EVP_R_PUBLIC_KEY_NOT_RSA 106
1560# define EVP_R_TOO_LARGE 164
1561# define EVP_R_UNKNOWN_CIPHER 160
1562# define EVP_R_UNKNOWN_DIGEST 161
1563# define EVP_R_UNKNOWN_OPTION 169
1564# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1565# define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1566# define EVP_R_UNSUPPORTED_ALGORITHM 156
1567# define EVP_R_UNSUPPORTED_CIPHER 107
1568# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1569# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1570# define EVP_R_UNSUPPORTED_KEY_SIZE 108
1571# define EVP_R_UNSUPPORTED_PRF 125
1572# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1573# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1574# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1575# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1576# define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
6d311938 1577
d02b48c6
RE		 1578#ifdef __cplusplus
1579}
1580#endif
1581#endif
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