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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
e75c5a79 402# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
e640fa02
MC		 403# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
404# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
405# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 406# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e 407# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 408# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
409# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
410# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 411# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e
MC		 412# define EVP_CTRL_CCM_SET_L 0x14
413# define EVP_CTRL_CCM_SET_MSGLEN 0x15
414/*
415 * AEAD cipher deduces payload length and returns number of bytes required to
416 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
417 * appends/verifies MAC.
a355cf9b 418 */
0f113f3e 419# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 420/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 421# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 422/* Set the GCM invocation field, decrypt only */
0f113f3e 423# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 424
0f113f3e
MC		 425# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
426# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
427# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
428# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 429
c8269881
MC		 430/* RFC 5246 defines additional data to be 13 bytes in length */
431# define EVP_AEAD_TLS1_AAD_LEN 13
432
b1de640f 433typedef struct {
0f113f3e
MC		 434 unsigned char *out;
435 const unsigned char *inp;
436 size_t len;
437 unsigned int interleave;
b1de640f
AP		 438} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
439
28dd49fa
DSH		 440/* GCM TLS constants */
441/* Length of fixed part of IV derived from PRF */
0f113f3e 442# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 443/* Length of explicit part of IV part of TLS records */
0f113f3e 444# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 445/* Length of tag for TLS */
0f113f3e
MC		 446# define EVP_GCM_TLS_TAG_LEN 16
447
e75c5a79
DSH		 448/* CCM TLS constants */
449/* Length of fixed part of IV derived from PRF */
450# define EVP_CCM_TLS_FIXED_IV_LEN 4
451/* Length of explicit part of IV part of TLS records */
452# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
453
0f113f3e
MC		 454typedef struct evp_cipher_info_st {
455 const EVP_CIPHER *cipher;
456 unsigned char iv[EVP_MAX_IV_LENGTH];
457} EVP_CIPHER_INFO;
458
459struct evp_cipher_ctx_st {
460 const EVP_CIPHER *cipher;
461 ENGINE *engine; /* functional reference if 'cipher' is
462 * ENGINE-provided */
463 int encrypt; /* encrypt or decrypt */
464 int buf_len; /* number we have left */
465 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
466 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
467 unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
468 int num; /* used by cfb/ofb/ctr mode */
469 void *app_data; /* application stuff */
470 int key_len; /* May change for variable length cipher */
471 unsigned long flags; /* Various flags */
472 void *cipher_data; /* per EVP data */
473 int final_used;
474 int block_mask;
475 unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
476} /* EVP_CIPHER_CTX */ ;
477
478typedef struct evp_Encode_Ctx_st {
479 /* number saved in a partial encode/decode */
480 int num;
481 /*
482 * The length is either the output line length (in input bytes) or the
483 * shortest input line length that is ok. Once decoding begins, the
484 * length is adjusted up each time a longer line is decoded
485 */
486 int length;
487 /* data to encode */
488 unsigned char enc_data[80];
489 /* number read on current line */
490 int line_num;
491 int expect_nl;
492} EVP_ENCODE_CTX;
d02b48c6 493
cfcefcbe 494/* Password based encryption function */
0f113f3e
MC		 495typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
496 int passlen, ASN1_TYPE *param,
497 const EVP_CIPHER *cipher, const EVP_MD *md,
498 int en_de);
499
500# ifndef OPENSSL_NO_RSA
501# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
502 (char *)(rsa))
503# endif
9ef9e785 504
0f113f3e
MC		 505# ifndef OPENSSL_NO_DSA
506# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
507 (char *)(dsa))
508# endif
9ef9e785 509
0f113f3e
MC		 510# ifndef OPENSSL_NO_DH
511# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
512 (char *)(dh))
513# endif
d02b48c6 514
0f113f3e
MC		 515# ifndef OPENSSL_NO_EC
516# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 517 (char *)(eckey))
0f113f3e 518# endif
4d94ae00 519
d02b48c6 520/* Add some extra combinations */
0f113f3e
MC		 521# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
522# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
523# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
524# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 525
7a4bd34a 526/* Macros to reduce FIPS dependencies: do NOT use in applications */
0f113f3e
MC		 527# define M_EVP_MD_size(e) ((e)->md_size)
528# define M_EVP_MD_block_size(e) ((e)->block_size)
529# define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
530# define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
531# define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
532# define M_EVP_MD_type(e) ((e)->type)
533# define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e))
534# define M_EVP_MD_CTX_md(e) ((e)->digest)
535
536# define M_EVP_CIPHER_nid(e) ((e)->nid)
537# define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
538# define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
539# define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
540# define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
541# define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
542
543# define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
544
545# define M_EVP_EncryptInit(ctx,ciph,key,iv) \
546 (EVP_CipherInit(ctx,ciph,key,iv,1))
547# define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
548 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
549# define M_EVP_DecryptInit(ctx,ciph,key,iv) \
550 (EVP_CipherInit(ctx,ciph,key,iv,0))
551# define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
552 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
399aa6b5 553
7806f3dd 554int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 555# define EVP_MD_nid(e) EVP_MD_type(e)
556# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
557int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 558int EVP_MD_size(const EVP_MD *md);
559int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 560unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 561
7806f3dd 562const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
0f113f3e
MC		 563# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
564# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
565# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
d02b48c6 566
7806f3dd 567int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 568# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a
GT		 569int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
570int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
571int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 572unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 573# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 574
0f113f3e 575const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
7806f3dd 576int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 577int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
578int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
579int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
c2bf7208 580int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 581void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 582void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
0f113f3e 583# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
7806f3dd 584unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
0f113f3e
MC		 585# define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
586
587# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
588# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
589
590# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
591# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
592# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
593# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
594# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
595# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
596# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
597# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
598# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
599# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
600
601# ifdef CONST_STRICT
602void BIO_set_md(BIO *, const EVP_MD *md);
603# else
604# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
605# endif
606# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
607# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
608# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
609# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
610# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 611
ae551760 612/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 613 unsigned char *out,
614 const unsigned char *in, unsigned int inl);
615
616# define EVP_add_cipher_alias(n,alias) \
617 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
618# define EVP_add_digest_alias(n,alias) \
619 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
620# define EVP_delete_cipher_alias(alias) \
621 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
622# define EVP_delete_digest_alias(alias) \
623 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
624
625void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
626int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
dbad1690 627EVP_MD_CTX *EVP_MD_CTX_create(void);
0f113f3e
MC		 628void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
629/*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
630void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
631void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
632int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
633/*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
634 ENGINE *impl);
635/*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
636 size_t cnt);
637/*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
638 unsigned int *s);
639/*__owur*/ int EVP_Digest(const void *data, size_t count,
640 unsigned char *md, unsigned int *size,
641 const EVP_MD *type, ENGINE *impl);
642
643/*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
644/*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
645__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
646 unsigned int *s);
647
648int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
649int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
650 const char *prompt, int verify);
651void EVP_set_pw_prompt(const char *prompt);
652char *EVP_get_pw_prompt(void);
653
654__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
655 const unsigned char *salt,
656 const unsigned char *data, int datal, int count,
657 unsigned char *key, unsigned char *iv);
658
659void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
660void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
661int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
662
663__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
664 const unsigned char *key, const unsigned char *iv);
665/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
666 const EVP_CIPHER *cipher, ENGINE *impl,
667 const unsigned char *key,
668 const unsigned char *iv);
669/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
670 int *outl, const unsigned char *in, int inl);
671/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
672 int *outl);
673/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
674 int *outl);
675
676__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
677 const unsigned char *key, const unsigned char *iv);
678/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
679 const EVP_CIPHER *cipher, ENGINE *impl,
680 const unsigned char *key,
681 const unsigned char *iv);
682/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
683 int *outl, const unsigned char *in, int inl);
684__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
685 int *outl);
686/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
687 int *outl);
688
689__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
690 const unsigned char *key, const unsigned char *iv,
691 int enc);
692/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
693 const EVP_CIPHER *cipher, ENGINE *impl,
694 const unsigned char *key,
695 const unsigned char *iv, int enc);
696__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
697 int *outl, const unsigned char *in, int inl);
698__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
699 int *outl);
700__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
701 int *outl);
702
703__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
704 EVP_PKEY *pkey);
705
706__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
707 unsigned int siglen, EVP_PKEY *pkey);
708
709/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
710 const EVP_MD *type, ENGINE *e,
711 EVP_PKEY *pkey);
712__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
713 size_t *siglen);
714
715__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
716 const EVP_MD *type, ENGINE *e,
717 EVP_PKEY *pkey);
718__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
719 size_t siglen);
720
721__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
722 const unsigned char *ek, int ekl,
723 const unsigned char *iv, EVP_PKEY *priv);
724__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
725
726__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
727 unsigned char **ek, int *ekl, unsigned char *iv,
728 EVP_PKEY **pubk, int npubk);
729__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
730
731void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
732void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
733 const unsigned char *in, int inl);
734void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
735int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
736
737void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
738int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
739 const unsigned char *in, int inl);
740int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
741 char *out, int *outl);
742int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 743
58964a49 744void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
be06a934 745int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
b40228a6
DSH		 746EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
747void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
6343829a 748int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 749int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 750int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 751int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 752
d02b48c6
RE		 753BIO_METHOD *BIO_f_md(void);
754BIO_METHOD *BIO_f_base64(void);
755BIO_METHOD *BIO_f_cipher(void);
55ab3bf7 756BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 757__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
758 const unsigned char *i, int enc);
d02b48c6 759
13588350 760const EVP_MD *EVP_md_null(void);
0f113f3e 761# ifndef OPENSSL_NO_MD2
13588350 762const EVP_MD *EVP_md2(void);
0f113f3e
MC		 763# endif
764# ifndef OPENSSL_NO_MD4
13588350 765const EVP_MD *EVP_md4(void);
0f113f3e
MC		 766# endif
767# ifndef OPENSSL_NO_MD5
13588350 768const EVP_MD *EVP_md5(void);
0f113f3e 769# endif
13588350 770const EVP_MD *EVP_sha1(void);
13588350 771const EVP_MD *EVP_dss1(void);
4d94ae00 772const EVP_MD *EVP_ecdsa(void);
31c2ac1c
AP		 773const EVP_MD *EVP_sha224(void);
774const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 775const EVP_MD *EVP_sha384(void);
776const EVP_MD *EVP_sha512(void);
0f113f3e 777# ifndef OPENSSL_NO_MDC2
13588350 778const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 779# endif
780# ifndef OPENSSL_NO_RMD160
13588350 781const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 782# endif
783# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 784const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 785# endif
786const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
787# ifndef OPENSSL_NO_DES
13588350
DSH		 788const EVP_CIPHER *EVP_des_ecb(void);
789const EVP_CIPHER *EVP_des_ede(void);
790const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 791const EVP_CIPHER *EVP_des_ede_ecb(void);
792const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 793const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 794# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 795const EVP_CIPHER *EVP_des_cfb1(void);
796const EVP_CIPHER *EVP_des_cfb8(void);
797const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 798# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 799const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 800# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 801const EVP_CIPHER *EVP_des_ede3_cfb1(void);
802const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 803const EVP_CIPHER *EVP_des_ofb(void);
804const EVP_CIPHER *EVP_des_ede_ofb(void);
805const EVP_CIPHER *EVP_des_ede3_ofb(void);
806const EVP_CIPHER *EVP_des_cbc(void);
807const EVP_CIPHER *EVP_des_ede_cbc(void);
808const EVP_CIPHER *EVP_des_ede3_cbc(void);
809const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 810const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 811/*
812 * This should now be supported through the dev_crypto ENGINE. But also, why
813 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
814 * branch?
815 */
c518ade1 816# endif
0f113f3e 817# ifndef OPENSSL_NO_RC4
13588350
DSH		 818const EVP_CIPHER *EVP_rc4(void);
819const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 820# ifndef OPENSSL_NO_MD5
c608171d 821const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 822# endif
823# endif
824# ifndef OPENSSL_NO_IDEA
13588350 825const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 826const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 827# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 828const EVP_CIPHER *EVP_idea_ofb(void);
829const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 830# endif
831# ifndef OPENSSL_NO_RC2
13588350
DSH		 832const EVP_CIPHER *EVP_rc2_ecb(void);
833const EVP_CIPHER *EVP_rc2_cbc(void);
834const EVP_CIPHER *EVP_rc2_40_cbc(void);
835const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 836const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 837# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 838const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 839# endif
840# ifndef OPENSSL_NO_BF
13588350
DSH		 841const EVP_CIPHER *EVP_bf_ecb(void);
842const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 843const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 844# define EVP_bf_cfb EVP_bf_cfb64
13588350 845const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 846# endif
847# ifndef OPENSSL_NO_CAST
13588350
DSH		 848const EVP_CIPHER *EVP_cast5_ecb(void);
849const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 850const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 851# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 852const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 853# endif
854# ifndef OPENSSL_NO_RC5
13588350
DSH		 855const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
856const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 857const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 858# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 859const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e
MC		 860# endif
861# ifndef OPENSSL_NO_AES
13588350
DSH		 862const EVP_CIPHER *EVP_aes_128_ecb(void);
863const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 864const EVP_CIPHER *EVP_aes_128_cfb1(void);
865const EVP_CIPHER *EVP_aes_128_cfb8(void);
866const EVP_CIPHER *EVP_aes_128_cfb128(void);
0f113f3e 867# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 868const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 869const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 870const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 871const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 872const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 873const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 874const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
0f113f3e 875# ifndef OPENSSL_NO_OCB
e6b336ef 876const EVP_CIPHER *EVP_aes_128_ocb(void);
0f113f3e 877# endif
13588350
DSH		 878const EVP_CIPHER *EVP_aes_192_ecb(void);
879const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 880const EVP_CIPHER *EVP_aes_192_cfb1(void);
881const EVP_CIPHER *EVP_aes_192_cfb8(void);
882const EVP_CIPHER *EVP_aes_192_cfb128(void);
0f113f3e 883# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 884const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 885const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 886const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 887const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 888const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 889const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
0f113f3e 890# ifndef OPENSSL_NO_OCB
e6b336ef 891const EVP_CIPHER *EVP_aes_192_ocb(void);
0f113f3e 892# endif
13588350
DSH		 893const EVP_CIPHER *EVP_aes_256_ecb(void);
894const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 895const EVP_CIPHER *EVP_aes_256_cfb1(void);
896const EVP_CIPHER *EVP_aes_256_cfb8(void);
897const EVP_CIPHER *EVP_aes_256_cfb128(void);
0f113f3e 898# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 899const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 900const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 901const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 902const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 903const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 904const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 905const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
0f113f3e 906# ifndef OPENSSL_NO_OCB
e6b336ef 907const EVP_CIPHER *EVP_aes_256_ocb(void);
0f113f3e 908# endif
c608171d
AP		 909const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
910const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 911const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
912const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
913# endif
0f113f3e 914# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 915const EVP_CIPHER *EVP_camellia_128_ecb(void);
916const EVP_CIPHER *EVP_camellia_128_cbc(void);
917const EVP_CIPHER *EVP_camellia_128_cfb1(void);
918const EVP_CIPHER *EVP_camellia_128_cfb8(void);
919const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 920# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 921const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 922const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 923const EVP_CIPHER *EVP_camellia_192_ecb(void);
924const EVP_CIPHER *EVP_camellia_192_cbc(void);
925const EVP_CIPHER *EVP_camellia_192_cfb1(void);
926const EVP_CIPHER *EVP_camellia_192_cfb8(void);
927const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 928# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 929const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 930const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 931const EVP_CIPHER *EVP_camellia_256_ecb(void);
932const EVP_CIPHER *EVP_camellia_256_cbc(void);
933const EVP_CIPHER *EVP_camellia_256_cfb1(void);
934const EVP_CIPHER *EVP_camellia_256_cfb8(void);
935const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 936# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 937const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 938const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 939# endif
3ab56511 940
0f113f3e 941# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 942const EVP_CIPHER *EVP_seed_ecb(void);
943const EVP_CIPHER *EVP_seed_cbc(void);
944const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 945# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 946const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 947# endif
96afc1cf 948
e84be9b4
DSH		 949void OPENSSL_add_all_algorithms_noconf(void);
950void OPENSSL_add_all_algorithms_conf(void);
951
0f113f3e
MC		 952# ifdef OPENSSL_LOAD_CONF
953# define OpenSSL_add_all_algorithms() \
954 OPENSSL_add_all_algorithms_conf()
955# else
956# define OpenSSL_add_all_algorithms() \
957 OPENSSL_add_all_algorithms_noconf()
958# endif
e84be9b4 959
af57d843
DSH		 960void OpenSSL_add_all_ciphers(void);
961void OpenSSL_add_all_digests(void);
0f113f3e
MC		 962# define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
963# define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
964# define SSLeay_add_all_digests() OpenSSL_add_all_digests()
d02b48c6 965
13588350
DSH		 966int EVP_add_cipher(const EVP_CIPHER *cipher);
967int EVP_add_digest(const EVP_MD *digest);
d02b48c6 968
e778802f
BL		 969const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
970const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6
RE		 971void EVP_cleanup(void);
972
0f113f3e
MC		 973void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
974 const char *from, const char *to, void *x),
975 void *arg);
976void EVP_CIPHER_do_all_sorted(void (*fn)
977 (const EVP_CIPHER *ciph, const char *from,
978 const char *to, void *x), void *arg);
979
980void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
981 const char *from, const char *to, void *x),
982 void *arg);
983void EVP_MD_do_all_sorted(void (*fn)
984 (const EVP_MD *ciph, const char *from,
985 const char *to, void *x), void *arg);
986
987int EVP_PKEY_decrypt_old(unsigned char *dec_key,
988 const unsigned char *enc_key, int enc_key_len,
989 EVP_PKEY *private_key);
990int EVP_PKEY_encrypt_old(unsigned char *enc_key,
991 const unsigned char *key, int key_len,
992 EVP_PKEY *pub_key);
993int EVP_PKEY_type(int type);
994int EVP_PKEY_id(const EVP_PKEY *pkey);
995int EVP_PKEY_base_id(const EVP_PKEY *pkey);
996int EVP_PKEY_bits(EVP_PKEY *pkey);
997int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
998int EVP_PKEY_size(EVP_PKEY *pkey);
999int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
1000int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
1001int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
1002void *EVP_PKEY_get0(EVP_PKEY *pkey);
1003
1004# ifndef OPENSSL_NO_RSA
bb2297a4 1005struct rsa_st;
0f113f3e 1006int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
bb2297a4 1007struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 1008# endif
1009# ifndef OPENSSL_NO_DSA
bb2297a4 1010struct dsa_st;
0f113f3e 1011int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
bb2297a4 1012struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 1013# endif
1014# ifndef OPENSSL_NO_DH
bb2297a4 1015struct dh_st;
0f113f3e 1016int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
bb2297a4 1017struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 1018# endif
1019# ifndef OPENSSL_NO_EC
14a7cfb3 1020struct ec_key_st;
0f113f3e 1021int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
14a7cfb3 1022struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 1023# endif
bb2297a4 1024
0f113f3e
MC		 1025EVP_PKEY *EVP_PKEY_new(void);
1026void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 1027
0f113f3e
MC		 1028EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
1029 long length);
1030int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 1031
0f113f3e
MC		 1032EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
1033 long length);
1034EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
1035 long length);
1036int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 1037
af0f0f3e
RL		 1038int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
1039int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 1040int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 1041int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 1042
af0f0f3e 1043int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 1044
35208f36 1045int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1046 int indent, ASN1_PCTX *pctx);
35208f36 1047int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1048 int indent, ASN1_PCTX *pctx);
35208f36 1049int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1050 int indent, ASN1_PCTX *pctx);
35208f36 1051
03919683
DSH		 1052int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1053
84fa704c 1054int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 1055
58964a49
RE		 1056/* calls methods */
1057int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1058int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1059
1060/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 1061int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1062int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 1063
b0c6fb80 1064/* PKCS5 password based encryption */
2bd83ca1 1065int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1066 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1067 const EVP_MD *md, int en_de);
97e4a932 1068int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 1069 const unsigned char *salt, int saltlen, int iter,
1070 int keylen, unsigned char *out);
777c47ac 1071int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 1072 const unsigned char *salt, int saltlen, int iter,
1073 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 1074int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1075 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1076 const EVP_MD *md, int en_de);
b0c6fb80 1077
a95fb9e3
DSH		 1078int EVP_PBE_scrypt(const char *pass, size_t passlen,
1079 const unsigned char *salt, size_t saltlen,
1080 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
1081 unsigned char *key, size_t keylen);
1082
e98aa30d
DSH		 1083int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
1084 int passlen, ASN1_TYPE *param,
1085 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
1086
600dec15
DSH		 1087void PKCS5_PBE_add(void);
1088
0f113f3e
MC		 1089int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1090 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1091
1092/* PBE type */
1093
1094/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1095# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1096/* Is an PRF type OID */
0f113f3e 1097# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1098/* Is a PKCS#5 v2.0 KDF */
1099# define EVP_PBE_TYPE_KDF 0x2
856640b5 1100
0f113f3e
MC		 1101int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1102 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1103int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1104 EVP_PBE_KEYGEN *keygen);
1105int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1106 EVP_PBE_KEYGEN **pkeygen);
69cbf468 1107void EVP_PBE_cleanup(void);
d9546693 1108int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
69cbf468 1109
0f113f3e
MC		 1110# define ASN1_PKEY_ALIAS 0x1
1111# define ASN1_PKEY_DYNAMIC 0x2
1112# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1113
0f113f3e
MC		 1114# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1115# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1116# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1117# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1118# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1119# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1120
e4263314
DSH		 1121int EVP_PKEY_asn1_get_count(void);
1122const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1123const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1124const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1125 const char *str, int len);
e46691a0
DSH		 1126int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1127int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1128int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1129 int *ppkey_flags, const char **pinfo,
1130 const char **ppem_str,
1131 const EVP_PKEY_ASN1_METHOD *ameth);
1132
1133const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1134EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1135 const char *pem_str,
1136 const char *info);
1137void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1138 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1139void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1140void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1141 int (*pub_decode) (EVP_PKEY *pk,
1142 X509_PUBKEY *pub),
1143 int (*pub_encode) (X509_PUBKEY *pub,
1144 const EVP_PKEY *pk),
1145 int (*pub_cmp) (const EVP_PKEY *a,
1146 const EVP_PKEY *b),
1147 int (*pub_print) (BIO *out,
1148 const EVP_PKEY *pkey,
1149 int indent, ASN1_PCTX *pctx),
1150 int (*pkey_size) (const EVP_PKEY *pk),
1151 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1152void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1153 int (*priv_decode) (EVP_PKEY *pk,
1154 PKCS8_PRIV_KEY_INFO
1155 *p8inf),
1156 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1157 const EVP_PKEY *pk),
1158 int (*priv_print) (BIO *out,
1159 const EVP_PKEY *pkey,
1160 int indent,
1161 ASN1_PCTX *pctx));
d82e2718 1162void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1163 int (*param_decode) (EVP_PKEY *pkey,
1164 const unsigned char **pder,
1165 int derlen),
1166 int (*param_encode) (const EVP_PKEY *pkey,
1167 unsigned char **pder),
1168 int (*param_missing) (const EVP_PKEY *pk),
1169 int (*param_copy) (EVP_PKEY *to,
1170 const EVP_PKEY *from),
1171 int (*param_cmp) (const EVP_PKEY *a,
1172 const EVP_PKEY *b),
1173 int (*param_print) (BIO *out,
1174 const EVP_PKEY *pkey,
1175 int indent,
1176 ASN1_PCTX *pctx));
db98bbc1 1177
d82e2718 1178void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1179 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1180void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1181 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1182 long arg1, void *arg2));
3418f7b7
SA		 1183void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1184 int (*item_verify) (EVP_MD_CTX *ctx,
1185 const ASN1_ITEM *it,
1186 void *asn,
1187 X509_ALGOR *a,
1188 ASN1_BIT_STRING *sig,
1189 EVP_PKEY *pkey),
1190 int (*item_sign) (EVP_MD_CTX *ctx,
1191 const ASN1_ITEM *it,
1192 void *asn,
1193 X509_ALGOR *alg1,
1194 X509_ALGOR *alg2,
1195 ASN1_BIT_STRING *sig));
448be743 1196
2514fa79 1197void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1198 int (*pkey_security_bits) (const EVP_PKEY
1199 *pk));
5da98aa6 1200
0f113f3e
MC		 1201# define EVP_PKEY_OP_UNDEFINED 0
1202# define EVP_PKEY_OP_PARAMGEN (1<<1)
1203# define EVP_PKEY_OP_KEYGEN (1<<2)
1204# define EVP_PKEY_OP_SIGN (1<<3)
1205# define EVP_PKEY_OP_VERIFY (1<<4)
1206# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1207# define EVP_PKEY_OP_SIGNCTX (1<<6)
1208# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1209# define EVP_PKEY_OP_ENCRYPT (1<<8)
1210# define EVP_PKEY_OP_DECRYPT (1<<9)
1211# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1212
0f113f3e
MC		 1213# define EVP_PKEY_OP_TYPE_SIG \
1214 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1215 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1216
0f113f3e
MC		 1217# define EVP_PKEY_OP_TYPE_CRYPT \
1218 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1219
0f113f3e
MC		 1220# define EVP_PKEY_OP_TYPE_NOGEN \
1221 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1222
0f113f3e
MC		 1223# define EVP_PKEY_OP_TYPE_GEN \
1224 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1225
0f113f3e
MC		 1226# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1227 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1228 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1229
0f113f3e
MC		 1230# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1231 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1232 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1233
eff1a4d2
DSH		 1234# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1235 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1236 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1237
0f113f3e
MC		 1238# define EVP_PKEY_CTRL_MD 1
1239# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1240
0f113f3e
MC		 1241# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1242# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1243
0f113f3e 1244# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1245
0f113f3e 1246# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1247
0f113f3e 1248# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1249
0e1dba93 1250/* Used by GOST key encryption in TLS */
0f113f3e 1251# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1252
0f113f3e
MC		 1253# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1254# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1255# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1256
0f113f3e 1257# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1258
0f113f3e 1259# define EVP_PKEY_CTRL_GET_MD 13
81063953 1260
0f113f3e 1261# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1262
0f113f3e
MC		 1263# define EVP_PKEY_FLAG_AUTOARGLEN 2
1264/*
1265 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1266 */
0f113f3e 1267# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1268
c9777d26 1269const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1270EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1271void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1272 const EVP_PKEY_METHOD *meth);
f830c68f 1273void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1274void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1275int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1276
f5cda4cb
DSH		 1277EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1278EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1279EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1280void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1281
5da98aa6 1282int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1283 int cmd, int p1, void *p2);
4a3dc3c0 1284int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1285 const char *value);
5da98aa6 1286
b28dea4e
DSH		 1287int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1288void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1289
2022cfe0 1290EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1291 const unsigned char *key, int keylen);
2022cfe0 1292
f5cda4cb
DSH		 1293void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1294void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1295EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1296
0e1dba93
DSH		 1297EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1298
f5cda4cb
DSH		 1299void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1300void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1301
9e4d0f0b
DSH		 1302int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1303int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1304 unsigned char *sig, size_t *siglen,
1305 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1306int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1307int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1308 const unsigned char *sig, size_t siglen,
1309 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1310int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1311int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1312 unsigned char *rout, size_t *routlen,
1313 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1314int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1315int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1316 unsigned char *out, size_t *outlen,
1317 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1318int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1319int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1320 unsigned char *out, size_t *outlen,
1321 const unsigned char *in, size_t inlen);
9e4d0f0b 1322
ffb1ac67
DSH		 1323int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1324int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1325int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1326
0f113f3e 1327typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1328
1329int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1330int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1331int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1332int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1333
1334void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1335EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1336
f5cda4cb
DSH		 1337int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1338
ba30bad5 1339void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1340 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1341
3207e612 1342void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1343 int (*copy) (EVP_PKEY_CTX *dst,
1344 EVP_PKEY_CTX *src));
3207e612 1345
ba30bad5 1346void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1347 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1348
1349void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1350 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1351 int (*paramgen) (EVP_PKEY_CTX *ctx,
1352 EVP_PKEY *pkey));
ba30bad5
DSH		 1353
1354void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1355 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1356 int (*keygen) (EVP_PKEY_CTX *ctx,
1357 EVP_PKEY *pkey));
ba30bad5
DSH		 1358
1359void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1360 int (*sign_init) (EVP_PKEY_CTX *ctx),
1361 int (*sign) (EVP_PKEY_CTX *ctx,
1362 unsigned char *sig, size_t *siglen,
1363 const unsigned char *tbs,
1364 size_t tbslen));
ba30bad5
DSH		 1365
1366void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1367 int (*verify_init) (EVP_PKEY_CTX *ctx),
1368 int (*verify) (EVP_PKEY_CTX *ctx,
1369 const unsigned char *sig,
1370 size_t siglen,
1371 const unsigned char *tbs,
1372 size_t tbslen));
ba30bad5
DSH		 1373
1374void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1375 int (*verify_recover_init) (EVP_PKEY_CTX
1376 *ctx),
1377 int (*verify_recover) (EVP_PKEY_CTX
1378 *ctx,
1379 unsigned char
1380 *sig,
1381 size_t *siglen,
1382 const unsigned
1383 char *tbs,
1384 size_t tbslen));
ba30bad5
DSH		 1385
1386void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1387 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1388 EVP_MD_CTX *mctx),
1389 int (*signctx) (EVP_PKEY_CTX *ctx,
1390 unsigned char *sig,
1391 size_t *siglen,
1392 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1393
1394void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1395 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1396 EVP_MD_CTX *mctx),
1397 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1398 const unsigned char *sig,
1399 int siglen,
1400 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1401
1402void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1403 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1404 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1405 unsigned char *out,
1406 size_t *outlen,
1407 const unsigned char *in,
1408 size_t inlen));
ba30bad5
DSH		 1409
1410void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1411 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1412 int (*decrypt) (EVP_PKEY_CTX *ctx,
1413 unsigned char *out,
1414 size_t *outlen,
1415 const unsigned char *in,
1416 size_t inlen));
ba30bad5
DSH		 1417
1418void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1419 int (*derive_init) (EVP_PKEY_CTX *ctx),
1420 int (*derive) (EVP_PKEY_CTX *ctx,
1421 unsigned char *key,
1422 size_t *keylen));
ba30bad5
DSH		 1423
1424void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1425 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1426 void *p2),
1427 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1428 const char *type,
1429 const char *value));
ba30bad5 1430
ea1d8435
DSH		 1431void EVP_add_alg_module(void);
1432
d02b48c6 1433/* BEGIN ERROR CODES */
0f113f3e
MC		 1434/*
1435 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1436 * made after this point may be overwritten when the script is next run.
1437 */
11a57c7b 1438void ERR_load_EVP_strings(void);
6d311938 1439
d02b48c6
RE		 1440/* Error codes for the EVP functions. */
1441
1442/* Function codes. */
0f113f3e
MC		 1443# define EVP_F_AESNI_INIT_KEY 165
1444# define EVP_F_AESNI_XTS_CIPHER 176
1445# define EVP_F_AES_INIT_KEY 133
1446# define EVP_F_AES_T4_INIT_KEY 178
1447# define EVP_F_AES_XTS 172
1448# define EVP_F_AES_XTS_CIPHER 175
1449# define EVP_F_ALG_MODULE_INIT 177
1450# define EVP_F_CAMELLIA_INIT_KEY 159
1451# define EVP_F_CMAC_INIT 173
1452# define EVP_F_CMLL_T4_INIT_KEY 179
1453# define EVP_F_D2I_PKEY 100
1454# define EVP_F_DO_SIGVER_INIT 161
1455# define EVP_F_DSAPKEY2PKCS8 134
1456# define EVP_F_DSA_PKEY2PKCS8 135
1457# define EVP_F_ECDSA_PKEY2PKCS8 129
1458# define EVP_F_ECKEY_PKEY2PKCS8 132
1459# define EVP_F_EVP_CIPHERINIT_EX 123
1460# define EVP_F_EVP_CIPHER_CTX_COPY 163
1461# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1462# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1463# define EVP_F_EVP_DECRYPTFINAL_EX 101
1464# define EVP_F_EVP_DIGESTINIT_EX 128
1465# define EVP_F_EVP_ENCRYPTFINAL_EX 127
1466# define EVP_F_EVP_MD_CTX_COPY_EX 110
1467# define EVP_F_EVP_MD_SIZE 162
1468# define EVP_F_EVP_OPENINIT 102
1469# define EVP_F_EVP_PBE_ALG_ADD 115
1470# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1471# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1472# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e
MC		 1473# define EVP_F_EVP_PKCS82PKEY 111
1474# define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1475# define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1476# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1477# define EVP_F_EVP_PKEY_CTX_CTRL 137
1478# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1479# define EVP_F_EVP_PKEY_CTX_DUP 156
1480# define EVP_F_EVP_PKEY_DECRYPT 104
1481# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1482# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1483# define EVP_F_EVP_PKEY_DERIVE 153
1484# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1485# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1486# define EVP_F_EVP_PKEY_ENCRYPT 105
1487# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1488# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1489# define EVP_F_EVP_PKEY_GET1_DH 119
1490# define EVP_F_EVP_PKEY_GET1_DSA 120
1491# define EVP_F_EVP_PKEY_GET1_ECDSA 130
1492# define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1493# define EVP_F_EVP_PKEY_GET1_RSA 121
1494# define EVP_F_EVP_PKEY_KEYGEN 146
1495# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1496# define EVP_F_EVP_PKEY_NEW 106
1497# define EVP_F_EVP_PKEY_PARAMGEN 148
1498# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1499# define EVP_F_EVP_PKEY_SIGN 140
1500# define EVP_F_EVP_PKEY_SIGN_INIT 141
1501# define EVP_F_EVP_PKEY_VERIFY 142
1502# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1503# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1504# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1505# define EVP_F_EVP_RIJNDAEL 126
1506# define EVP_F_EVP_SIGNFINAL 107
1507# define EVP_F_EVP_VERIFYFINAL 108
1508# define EVP_F_FIPS_CIPHERINIT 166
1509# define EVP_F_FIPS_CIPHER_CTX_COPY 170
1510# define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1511# define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1512# define EVP_F_FIPS_DIGESTINIT 168
1513# define EVP_F_FIPS_MD_CTX_COPY 169
1514# define EVP_F_HMAC_INIT_EX 174
1515# define EVP_F_INT_CTX_NEW 157
1516# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1517# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1518# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1519# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
0f113f3e
MC		 1520# define EVP_F_PKCS8_SET_BROKEN 112
1521# define EVP_F_PKEY_SET_TYPE 158
1522# define EVP_F_RC2_MAGIC_TO_METH 109
1523# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1524
1525/* Reason codes. */
0f113f3e
MC		 1526# define EVP_R_AES_IV_SETUP_FAILED 162
1527# define EVP_R_AES_KEY_SETUP_FAILED 143
1528# define EVP_R_ASN1_LIB 140
1529# define EVP_R_BAD_BLOCK_LENGTH 136
1530# define EVP_R_BAD_DECRYPT 100
1531# define EVP_R_BAD_KEY_LENGTH 137
1532# define EVP_R_BN_DECODE_ERROR 112
1533# define EVP_R_BN_PUBKEY_ERROR 113
1534# define EVP_R_BUFFER_TOO_SMALL 155
1535# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1536# define EVP_R_CIPHER_PARAMETER_ERROR 122
1537# define EVP_R_COMMAND_NOT_SUPPORTED 147
1538# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1539# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1540# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1541# define EVP_R_DECODE_ERROR 114
1542# define EVP_R_DIFFERENT_KEY_TYPES 101
1543# define EVP_R_DIFFERENT_PARAMETERS 153
1544# define EVP_R_DISABLED_FOR_FIPS 163
1545# define EVP_R_ENCODE_ERROR 115
1546# define EVP_R_ERROR_LOADING_SECTION 165
1547# define EVP_R_ERROR_SETTING_FIPS_MODE 166
1548# define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1549# define EVP_R_EXPECTING_AN_RSA_KEY 127
1550# define EVP_R_EXPECTING_A_DH_KEY 128
1551# define EVP_R_EXPECTING_A_DSA_KEY 129
1552# define EVP_R_EXPECTING_A_ECDSA_KEY 141
1553# define EVP_R_EXPECTING_A_EC_KEY 142
1554# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1555# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
0f113f3e
MC		 1556# define EVP_R_INITIALIZATION_ERROR 134
1557# define EVP_R_INPUT_NOT_INITIALIZED 111
1558# define EVP_R_INVALID_DIGEST 152
1559# define EVP_R_INVALID_FIPS_MODE 168
1560# define EVP_R_INVALID_KEY_LENGTH 130
1561# define EVP_R_INVALID_OPERATION 148
1562# define EVP_R_IV_TOO_LARGE 102
1563# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1564# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
0f113f3e
MC		 1565# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1566# define EVP_R_METHOD_NOT_SUPPORTED 144
1567# define EVP_R_MISSING_PARAMETERS 103
1568# define EVP_R_NO_CIPHER_SET 131
1569# define EVP_R_NO_DEFAULT_DIGEST 158
1570# define EVP_R_NO_DIGEST_SET 139
1571# define EVP_R_NO_DSA_PARAMETERS 116
1572# define EVP_R_NO_KEY_SET 154
1573# define EVP_R_NO_OPERATION_SET 149
1574# define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1575# define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1576# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1577# define EVP_R_OPERATON_NOT_INITIALIZED 151
1578# define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1579# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1580# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1581# define EVP_R_PUBLIC_KEY_NOT_RSA 106
1582# define EVP_R_TOO_LARGE 164
1583# define EVP_R_UNKNOWN_CIPHER 160
1584# define EVP_R_UNKNOWN_DIGEST 161
1585# define EVP_R_UNKNOWN_OPTION 169
1586# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1587# define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1588# define EVP_R_UNSUPPORTED_ALGORITHM 156
1589# define EVP_R_UNSUPPORTED_CIPHER 107
1590# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1591# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1592# define EVP_R_UNSUPPORTED_KEY_SIZE 108
1593# define EVP_R_UNSUPPORTED_PRF 125
1594# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1595# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1596# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1597# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1598# define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
6d311938 1599
d02b48c6
RE		 1600#ifdef __cplusplus
1601}
1602#endif
1603#endif
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