2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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
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.]
59 #ifndef HEADER_ENVELOPE_H
60 # define HEADER_ENVELOPE_H
62 # ifdef OPENSSL_ALGORITHM_DEFINES
63 # include <openssl/opensslconf.h>
65 # define OPENSSL_ALGORITHM_DEFINES
66 # include <openssl/opensslconf.h>
67 # undef OPENSSL_ALGORITHM_DEFINES
70 # include <openssl/ossl_typ.h>
72 # include <openssl/symhacks.h>
74 # ifndef OPENSSL_NO_BIO
75 # include <openssl/bio.h>
79 #define EVP_RC2_KEY_SIZE 16
80 #define EVP_RC4_KEY_SIZE 16
81 #define EVP_BLOWFISH_KEY_SIZE 16
82 #define EVP_CAST5_KEY_SIZE 16
83 #define EVP_RC5_32_12_16_KEY_SIZE 16
85 # define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
86 # define EVP_MAX_KEY_LENGTH 64
87 # define EVP_MAX_IV_LENGTH 16
88 # define EVP_MAX_BLOCK_LENGTH 32
90 # define PKCS5_SALT_LEN 8
91 /* Default PKCS#5 iteration count */
92 # define PKCS5_DEFAULT_ITER 2048
94 # include <openssl/objects.h>
96 # define EVP_PK_RSA 0x0001
97 # define EVP_PK_DSA 0x0002
98 # define EVP_PK_DH 0x0004
99 # define EVP_PK_EC 0x0008
100 # define EVP_PKT_SIGN 0x0010
101 # define EVP_PKT_ENC 0x0020
102 # define EVP_PKT_EXCH 0x0040
103 # define EVP_PKS_RSA 0x0100
104 # define EVP_PKS_DSA 0x0200
105 # define EVP_PKS_EC 0x0400
106 # define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
108 # define EVP_PKEY_NONE NID_undef
109 # define EVP_PKEY_RSA NID_rsaEncryption
110 # define EVP_PKEY_RSA2 NID_rsa
111 # define EVP_PKEY_DSA NID_dsa
112 # define EVP_PKEY_DSA1 NID_dsa_2
113 # define EVP_PKEY_DSA2 NID_dsaWithSHA
114 # define EVP_PKEY_DSA3 NID_dsaWithSHA1
115 # define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
116 # define EVP_PKEY_DH NID_dhKeyAgreement
117 # define EVP_PKEY_DHX NID_dhpublicnumber
118 # define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
119 # define EVP_PKEY_HMAC NID_hmac
120 # define EVP_PKEY_CMAC NID_cmac
127 * Type needs to be a bit field Sub-type needs to be for variations on the
128 * method, as in, can it do arbitrary encryption....
134 const EVP_PKEY_ASN1_METHOD *ameth;
138 # ifndef OPENSSL_NO_RSA
139 struct rsa_st *rsa; /* RSA */
141 # ifndef OPENSSL_NO_DSA
142 struct dsa_st *dsa; /* DSA */
144 # ifndef OPENSSL_NO_DH
145 struct dh_st *dh; /* DH */
147 # ifndef OPENSSL_NO_EC
148 struct ec_key_st *ec; /* ECC */
152 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
155 # define EVP_PKEY_MO_SIGN 0x0001
156 # define EVP_PKEY_MO_VERIFY 0x0002
157 # define EVP_PKEY_MO_ENCRYPT 0x0004
158 # define EVP_PKEY_MO_DECRYPT 0x0008
166 int (*init) (EVP_MD_CTX *ctx);
167 int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
168 int (*final) (EVP_MD_CTX *ctx, unsigned char *md);
169 int (*copy) (EVP_MD_CTX *to, const EVP_MD_CTX *from);
170 int (*cleanup) (EVP_MD_CTX *ctx);
171 /* FIXME: prototype these some day */
172 int (*sign) (int type, const unsigned char *m, unsigned int m_length,
173 unsigned char *sigret, unsigned int *siglen, void *key);
174 int (*verify) (int type, const unsigned char *m, unsigned int m_length,
175 const unsigned char *sigbuf, unsigned int siglen,
177 int required_pkey_type[5]; /* EVP_PKEY_xxx */
179 int ctx_size; /* how big does the ctx->md_data need to be */
180 /* control function */
181 int (*md_ctrl) (EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
184 typedef int evp_sign_method(int type, const unsigned char *m,
185 unsigned int m_length, unsigned char *sigret,
186 unsigned int *siglen, void *key);
187 typedef int evp_verify_method(int type, const unsigned char *m,
188 unsigned int m_length,
189 const unsigned char *sigbuf,
190 unsigned int siglen, void *key);
192 /* digest can only handle a single block */
193 # define EVP_MD_FLAG_ONESHOT 0x0001
196 * digest is a "clone" digest used
197 * which is a copy of an existing
198 * one for a specific public key type.
201 # define EVP_MD_FLAG_PKEY_DIGEST 0x0002
203 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
205 # define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
207 /* DigestAlgorithmIdentifier flags... */
209 # define EVP_MD_FLAG_DIGALGID_MASK 0x0018
211 /* NULL or absent parameter accepted. Use NULL */
213 # define EVP_MD_FLAG_DIGALGID_NULL 0x0000
215 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
217 # define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
219 /* Custom handling via ctrl */
221 # define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
223 /* Note if suitable for use in FIPS mode */
224 # define EVP_MD_FLAG_FIPS 0x0400
228 # define EVP_MD_CTRL_DIGALGID 0x1
229 # define EVP_MD_CTRL_MICALG 0x2
231 /* Minimum Algorithm specific ctrl value */
233 # define EVP_MD_CTRL_ALG_CTRL 0x1000
235 # define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
237 # ifndef OPENSSL_NO_DSA
238 # define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
239 (evp_verify_method *)DSA_verify, \
240 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
243 # define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
246 # ifndef OPENSSL_NO_ECDSA
247 # define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
248 (evp_verify_method *)ECDSA_verify, \
251 # define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
254 # ifndef OPENSSL_NO_RSA
255 # define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
256 (evp_verify_method *)RSA_verify, \
257 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
258 # define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
259 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
260 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
261 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
263 # define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
264 # define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
267 # endif /* !EVP_MD */
269 struct env_md_ctx_st {
270 const EVP_MD *digest;
271 ENGINE *engine; /* functional reference if 'digest' is
275 /* Public key context for sign/verify */
277 /* Update function: usually copied from EVP_MD */
278 int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
281 /* values for EVP_MD_CTX flags */
283 # define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
284 * called once only */
285 # define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
287 # define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
288 * in EVP_MD_CTX_cleanup */
290 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
291 * don't accidentally reuse the values for other purposes.
294 # define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
295 * digest in FIPS mode */
298 * The following PAD options are also currently ignored in 1.0.0, digest
299 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
302 # define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
303 # define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
304 # define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
305 # define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
307 # define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
309 * Some functions such as EVP_DigestSign only finalise copies of internal
310 * contexts so additional data can be included after the finalisation call.
311 * This is inefficient if this functionality is not required: it is disabled
312 * if the following flag is set.
314 # define EVP_MD_CTX_FLAG_FINALISE 0x0200
316 struct evp_cipher_st {
319 /* Default value for variable length ciphers */
325 int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key,
326 const unsigned char *iv, int enc);
327 /* encrypt/decrypt data */
328 int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out,
329 const unsigned char *in, size_t inl);
331 int (*cleanup) (EVP_CIPHER_CTX *);
332 /* how big ctx->cipher_data needs to be */
334 /* Populate a ASN1_TYPE with parameters */
335 int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
336 /* Get parameters from a ASN1_TYPE */
337 int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
338 /* Miscellaneous operations */
339 int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr);
340 /* Application data */
344 /* Values for cipher flags */
346 /* Modes for ciphers */
348 # define EVP_CIPH_STREAM_CIPHER 0x0
349 # define EVP_CIPH_ECB_MODE 0x1
350 # define EVP_CIPH_CBC_MODE 0x2
351 # define EVP_CIPH_CFB_MODE 0x3
352 # define EVP_CIPH_OFB_MODE 0x4
353 # define EVP_CIPH_CTR_MODE 0x5
354 # define EVP_CIPH_GCM_MODE 0x6
355 # define EVP_CIPH_CCM_MODE 0x7
356 # define EVP_CIPH_XTS_MODE 0x10001
357 # define EVP_CIPH_WRAP_MODE 0x10002
358 # define EVP_CIPH_OCB_MODE 0x10003
359 # define EVP_CIPH_MODE 0xF0007
360 /* Set if variable length cipher */
361 # define EVP_CIPH_VARIABLE_LENGTH 0x8
362 /* Set if the iv handling should be done by the cipher itself */
363 # define EVP_CIPH_CUSTOM_IV 0x10
364 /* Set if the cipher's init() function should be called if key is NULL */
365 # define EVP_CIPH_ALWAYS_CALL_INIT 0x20
366 /* Call ctrl() to init cipher parameters */
367 # define EVP_CIPH_CTRL_INIT 0x40
368 /* Don't use standard key length function */
369 # define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
370 /* Don't use standard block padding */
371 # define EVP_CIPH_NO_PADDING 0x100
372 /* cipher handles random key generation */
373 # define EVP_CIPH_RAND_KEY 0x200
374 /* cipher has its own additional copying logic */
375 # define EVP_CIPH_CUSTOM_COPY 0x400
376 /* Allow use default ASN1 get/set iv */
377 # define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
378 /* Buffer length in bits not bytes: CFB1 mode only */
379 # define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
380 /* Note if suitable for use in FIPS mode */
381 # define EVP_CIPH_FLAG_FIPS 0x4000
382 /* Allow non FIPS cipher in FIPS mode */
383 # define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
385 * Cipher handles any and all padding logic as well as finalisation.
387 # define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
388 # define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
389 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
392 * Cipher context flag to indicate we can handle wrap mode: if allowed in
393 * older applications it could overflow buffers.
396 # define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
400 # define EVP_CTRL_INIT 0x0
401 # define EVP_CTRL_SET_KEY_LENGTH 0x1
402 # define EVP_CTRL_GET_RC2_KEY_BITS 0x2
403 # define EVP_CTRL_SET_RC2_KEY_BITS 0x3
404 # define EVP_CTRL_GET_RC5_ROUNDS 0x4
405 # define EVP_CTRL_SET_RC5_ROUNDS 0x5
406 # define EVP_CTRL_RAND_KEY 0x6
407 # define EVP_CTRL_PBE_PRF_NID 0x7
408 # define EVP_CTRL_COPY 0x8
409 # define EVP_CTRL_GCM_SET_IVLEN 0x9
410 # define EVP_CTRL_GCM_GET_TAG 0x10
411 # define EVP_CTRL_GCM_SET_TAG 0x11
412 # define EVP_CTRL_GCM_SET_IV_FIXED 0x12
413 # define EVP_CTRL_GCM_IV_GEN 0x13
414 # define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
415 # define EVP_CTRL_CCM_GET_TAG EVP_CTRL_GCM_GET_TAG
416 # define EVP_CTRL_CCM_SET_TAG EVP_CTRL_GCM_SET_TAG
417 # define EVP_CTRL_CCM_SET_L 0x14
418 # define EVP_CTRL_CCM_SET_MSGLEN 0x15
420 * AEAD cipher deduces payload length and returns number of bytes required to
421 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
422 * appends/verifies MAC.
424 # define EVP_CTRL_AEAD_TLS1_AAD 0x16
425 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
426 # define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
427 /* Set the GCM invocation field, decrypt only */
428 # define EVP_CTRL_GCM_SET_IV_INV 0x18
430 # define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
431 # define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
432 # define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
433 # define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
437 const unsigned char *inp;
439 unsigned int interleave;
440 } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
442 # define EVP_CTRL_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
443 # define EVP_CTRL_GET_TAG EVP_CTRL_GCM_GET_TAG
444 # define EVP_CTRL_SET_TAG EVP_CTRL_GCM_SET_TAG
445 # define EVP_CTRL_OCB_SET_TAGLEN 0x1c
447 /* GCM TLS constants */
448 /* Length of fixed part of IV derived from PRF */
449 # define EVP_GCM_TLS_FIXED_IV_LEN 4
450 /* Length of explicit part of IV part of TLS records */
451 # define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
452 /* Length of tag for TLS */
453 # define EVP_GCM_TLS_TAG_LEN 16
455 typedef struct evp_cipher_info_st {
456 const EVP_CIPHER *cipher;
457 unsigned char iv[EVP_MAX_IV_LENGTH];
460 struct evp_cipher_ctx_st {
461 const EVP_CIPHER *cipher;
462 ENGINE *engine; /* functional reference if 'cipher' is
464 int encrypt; /* encrypt or decrypt */
465 int buf_len; /* number we have left */
466 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
467 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
468 unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
469 int num; /* used by cfb/ofb/ctr mode */
470 void *app_data; /* application stuff */
471 int key_len; /* May change for variable length cipher */
472 unsigned long flags; /* Various flags */
473 void *cipher_data; /* per EVP data */
476 unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
477 } /* EVP_CIPHER_CTX */ ;
479 typedef struct evp_Encode_Ctx_st {
480 /* number saved in a partial encode/decode */
483 * The length is either the output line length (in input bytes) or the
484 * shortest input line length that is ok. Once decoding begins, the
485 * length is adjusted up each time a longer line is decoded
489 unsigned char enc_data[80];
490 /* number read on current line */
495 /* Password based encryption function */
496 typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
497 int passlen, ASN1_TYPE *param,
498 const EVP_CIPHER *cipher, const EVP_MD *md,
501 # ifndef OPENSSL_NO_RSA
502 # define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
506 # ifndef OPENSSL_NO_DSA
507 # define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
511 # ifndef OPENSSL_NO_DH
512 # define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
516 # ifndef OPENSSL_NO_EC
517 # define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
521 /* Add some extra combinations */
522 # define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
523 # define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
524 # define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
525 # define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
527 /* Macros to reduce FIPS dependencies: do NOT use in applications */
528 # define M_EVP_MD_size(e) ((e)->md_size)
529 # define M_EVP_MD_block_size(e) ((e)->block_size)
530 # define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
531 # define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
532 # define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
533 # define M_EVP_MD_type(e) ((e)->type)
534 # define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e))
535 # define M_EVP_MD_CTX_md(e) ((e)->digest)
537 # define M_EVP_CIPHER_nid(e) ((e)->nid)
538 # define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
539 # define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
540 # define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
541 # define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
542 # define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
544 # define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
546 # define M_EVP_EncryptInit(ctx,ciph,key,iv) \
547 (EVP_CipherInit(ctx,ciph,key,iv,1))
548 # define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
549 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
550 # define M_EVP_DecryptInit(ctx,ciph,key,iv) \
551 (EVP_CipherInit(ctx,ciph,key,iv,0))
552 # define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
553 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
555 int EVP_MD_type(const EVP_MD *md);
556 # define EVP_MD_nid(e) EVP_MD_type(e)
557 # define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
558 int EVP_MD_pkey_type(const EVP_MD *md);
559 int EVP_MD_size(const EVP_MD *md);
560 int EVP_MD_block_size(const EVP_MD *md);
561 unsigned long EVP_MD_flags(const EVP_MD *md);
563 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
564 # define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
565 # define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
566 # define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
568 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
569 # define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
570 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
571 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
572 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
573 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
574 # define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
576 const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
577 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
578 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
579 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
580 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
581 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
582 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
583 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
584 # define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
585 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
586 # define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
588 # define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
589 # define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
591 # define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
592 # define EVP_SignInit(a,b) EVP_DigestInit(a,b)
593 # define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
594 # define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
595 # define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
596 # define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
597 # define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
598 # define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
599 # define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
600 # define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
603 void BIO_set_md(BIO *, const EVP_MD *md);
605 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
607 # define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
608 # define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
609 # define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
610 # define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
611 # define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
613 /*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
615 const unsigned char *in, unsigned int inl);
617 # define EVP_add_cipher_alias(n,alias) \
618 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
619 # define EVP_add_digest_alias(n,alias) \
620 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
621 # define EVP_delete_cipher_alias(alias) \
622 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
623 # define EVP_delete_digest_alias(alias) \
624 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
626 void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
627 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
628 EVP_MD_CTX *EVP_MD_CTX_create(void);
629 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
630 /*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
631 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
632 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
633 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
634 /*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
636 /*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
638 /*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
640 /*__owur*/ int EVP_Digest(const void *data, size_t count,
641 unsigned char *md, unsigned int *size,
642 const EVP_MD *type, ENGINE *impl);
644 /*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
645 /*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
646 __owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
649 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
650 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
651 const char *prompt, int verify);
652 void EVP_set_pw_prompt(const char *prompt);
653 char *EVP_get_pw_prompt(void);
655 __owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
656 const unsigned char *salt,
657 const unsigned char *data, int datal, int count,
658 unsigned char *key, unsigned char *iv);
660 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
661 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
662 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
664 __owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
665 const unsigned char *key, const unsigned char *iv);
666 /*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
667 const EVP_CIPHER *cipher, ENGINE *impl,
668 const unsigned char *key,
669 const unsigned char *iv);
670 /*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
671 int *outl, const unsigned char *in, int inl);
672 /*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
674 /*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
677 __owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
678 const unsigned char *key, const unsigned char *iv);
679 /*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
680 const EVP_CIPHER *cipher, ENGINE *impl,
681 const unsigned char *key,
682 const unsigned char *iv);
683 /*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
684 int *outl, const unsigned char *in, int inl);
685 __owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
687 /*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
690 __owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
691 const unsigned char *key, const unsigned char *iv,
693 /*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
694 const EVP_CIPHER *cipher, ENGINE *impl,
695 const unsigned char *key,
696 const unsigned char *iv, int enc);
697 __owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
698 int *outl, const unsigned char *in, int inl);
699 __owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
701 __owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
704 __owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
707 __owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
708 unsigned int siglen, EVP_PKEY *pkey);
710 /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
711 const EVP_MD *type, ENGINE *e,
713 __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
716 __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
717 const EVP_MD *type, ENGINE *e,
719 __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
722 __owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
723 const unsigned char *ek, int ekl,
724 const unsigned char *iv, EVP_PKEY *priv);
725 __owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
727 __owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
728 unsigned char **ek, int *ekl, unsigned char *iv,
729 EVP_PKEY **pubk, int npubk);
730 __owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
732 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
733 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
734 const unsigned char *in, int inl);
735 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
736 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
738 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
739 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
740 const unsigned char *in, int inl);
741 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
742 char *out, int *outl);
743 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
745 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
746 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
747 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
748 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
749 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
750 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
751 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
752 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
754 # ifndef OPENSSL_NO_BIO
755 BIO_METHOD *BIO_f_md(void);
756 BIO_METHOD *BIO_f_base64(void);
757 BIO_METHOD *BIO_f_cipher(void);
758 BIO_METHOD *BIO_f_reliable(void);
759 __owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
760 const unsigned char *i, int enc);
763 const EVP_MD *EVP_md_null(void);
764 # ifndef OPENSSL_NO_MD2
765 const EVP_MD *EVP_md2(void);
767 # ifndef OPENSSL_NO_MD4
768 const EVP_MD *EVP_md4(void);
770 # ifndef OPENSSL_NO_MD5
771 const EVP_MD *EVP_md5(void);
773 # ifndef OPENSSL_NO_SHA
774 const EVP_MD *EVP_sha(void);
775 const EVP_MD *EVP_sha1(void);
776 const EVP_MD *EVP_dss(void);
777 const EVP_MD *EVP_dss1(void);
778 const EVP_MD *EVP_ecdsa(void);
780 # ifndef OPENSSL_NO_SHA256
781 const EVP_MD *EVP_sha224(void);
782 const EVP_MD *EVP_sha256(void);
784 # ifndef OPENSSL_NO_SHA512
785 const EVP_MD *EVP_sha384(void);
786 const EVP_MD *EVP_sha512(void);
788 # ifndef OPENSSL_NO_MDC2
789 const EVP_MD *EVP_mdc2(void);
791 # ifndef OPENSSL_NO_RMD160
792 const EVP_MD *EVP_ripemd160(void);
794 # ifndef OPENSSL_NO_WHIRLPOOL
795 const EVP_MD *EVP_whirlpool(void);
797 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
798 # ifndef OPENSSL_NO_DES
799 const EVP_CIPHER *EVP_des_ecb(void);
800 const EVP_CIPHER *EVP_des_ede(void);
801 const EVP_CIPHER *EVP_des_ede3(void);
802 const EVP_CIPHER *EVP_des_ede_ecb(void);
803 const EVP_CIPHER *EVP_des_ede3_ecb(void);
804 const EVP_CIPHER *EVP_des_cfb64(void);
805 # define EVP_des_cfb EVP_des_cfb64
806 const EVP_CIPHER *EVP_des_cfb1(void);
807 const EVP_CIPHER *EVP_des_cfb8(void);
808 const EVP_CIPHER *EVP_des_ede_cfb64(void);
809 # define EVP_des_ede_cfb EVP_des_ede_cfb64
811 const EVP_CIPHER *EVP_des_ede_cfb1(void);
812 const EVP_CIPHER *EVP_des_ede_cfb8(void);
814 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
815 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
816 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
817 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
818 const EVP_CIPHER *EVP_des_ofb(void);
819 const EVP_CIPHER *EVP_des_ede_ofb(void);
820 const EVP_CIPHER *EVP_des_ede3_ofb(void);
821 const EVP_CIPHER *EVP_des_cbc(void);
822 const EVP_CIPHER *EVP_des_ede_cbc(void);
823 const EVP_CIPHER *EVP_des_ede3_cbc(void);
824 const EVP_CIPHER *EVP_desx_cbc(void);
825 const EVP_CIPHER *EVP_des_ede3_wrap(void);
827 * This should now be supported through the dev_crypto ENGINE. But also, why
828 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
832 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO
833 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
834 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
835 const EVP_MD *EVP_dev_crypto_md5(void);
839 # ifndef OPENSSL_NO_RC4
840 const EVP_CIPHER *EVP_rc4(void);
841 const EVP_CIPHER *EVP_rc4_40(void);
842 # ifndef OPENSSL_NO_MD5
843 const EVP_CIPHER *EVP_rc4_hmac_md5(void);
846 # ifndef OPENSSL_NO_IDEA
847 const EVP_CIPHER *EVP_idea_ecb(void);
848 const EVP_CIPHER *EVP_idea_cfb64(void);
849 # define EVP_idea_cfb EVP_idea_cfb64
850 const EVP_CIPHER *EVP_idea_ofb(void);
851 const EVP_CIPHER *EVP_idea_cbc(void);
853 # ifndef OPENSSL_NO_RC2
854 const EVP_CIPHER *EVP_rc2_ecb(void);
855 const EVP_CIPHER *EVP_rc2_cbc(void);
856 const EVP_CIPHER *EVP_rc2_40_cbc(void);
857 const EVP_CIPHER *EVP_rc2_64_cbc(void);
858 const EVP_CIPHER *EVP_rc2_cfb64(void);
859 # define EVP_rc2_cfb EVP_rc2_cfb64
860 const EVP_CIPHER *EVP_rc2_ofb(void);
862 # ifndef OPENSSL_NO_BF
863 const EVP_CIPHER *EVP_bf_ecb(void);
864 const EVP_CIPHER *EVP_bf_cbc(void);
865 const EVP_CIPHER *EVP_bf_cfb64(void);
866 # define EVP_bf_cfb EVP_bf_cfb64
867 const EVP_CIPHER *EVP_bf_ofb(void);
869 # ifndef OPENSSL_NO_CAST
870 const EVP_CIPHER *EVP_cast5_ecb(void);
871 const EVP_CIPHER *EVP_cast5_cbc(void);
872 const EVP_CIPHER *EVP_cast5_cfb64(void);
873 # define EVP_cast5_cfb EVP_cast5_cfb64
874 const EVP_CIPHER *EVP_cast5_ofb(void);
876 # ifndef OPENSSL_NO_RC5
877 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
878 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
879 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
880 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
881 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
883 # ifndef OPENSSL_NO_AES
884 const EVP_CIPHER *EVP_aes_128_ecb(void);
885 const EVP_CIPHER *EVP_aes_128_cbc(void);
886 const EVP_CIPHER *EVP_aes_128_cfb1(void);
887 const EVP_CIPHER *EVP_aes_128_cfb8(void);
888 const EVP_CIPHER *EVP_aes_128_cfb128(void);
889 # define EVP_aes_128_cfb EVP_aes_128_cfb128
890 const EVP_CIPHER *EVP_aes_128_ofb(void);
891 const EVP_CIPHER *EVP_aes_128_ctr(void);
892 const EVP_CIPHER *EVP_aes_128_ccm(void);
893 const EVP_CIPHER *EVP_aes_128_gcm(void);
894 const EVP_CIPHER *EVP_aes_128_xts(void);
895 const EVP_CIPHER *EVP_aes_128_wrap(void);
896 const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
897 # ifndef OPENSSL_NO_OCB
898 const EVP_CIPHER *EVP_aes_128_ocb(void);
900 const EVP_CIPHER *EVP_aes_192_ecb(void);
901 const EVP_CIPHER *EVP_aes_192_cbc(void);
902 const EVP_CIPHER *EVP_aes_192_cfb1(void);
903 const EVP_CIPHER *EVP_aes_192_cfb8(void);
904 const EVP_CIPHER *EVP_aes_192_cfb128(void);
905 # define EVP_aes_192_cfb EVP_aes_192_cfb128
906 const EVP_CIPHER *EVP_aes_192_ofb(void);
907 const EVP_CIPHER *EVP_aes_192_ctr(void);
908 const EVP_CIPHER *EVP_aes_192_ccm(void);
909 const EVP_CIPHER *EVP_aes_192_gcm(void);
910 const EVP_CIPHER *EVP_aes_192_wrap(void);
911 const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
912 # ifndef OPENSSL_NO_OCB
913 const EVP_CIPHER *EVP_aes_192_ocb(void);
915 const EVP_CIPHER *EVP_aes_256_ecb(void);
916 const EVP_CIPHER *EVP_aes_256_cbc(void);
917 const EVP_CIPHER *EVP_aes_256_cfb1(void);
918 const EVP_CIPHER *EVP_aes_256_cfb8(void);
919 const EVP_CIPHER *EVP_aes_256_cfb128(void);
920 # define EVP_aes_256_cfb EVP_aes_256_cfb128
921 const EVP_CIPHER *EVP_aes_256_ofb(void);
922 const EVP_CIPHER *EVP_aes_256_ctr(void);
923 const EVP_CIPHER *EVP_aes_256_ccm(void);
924 const EVP_CIPHER *EVP_aes_256_gcm(void);
925 const EVP_CIPHER *EVP_aes_256_xts(void);
926 const EVP_CIPHER *EVP_aes_256_wrap(void);
927 const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
928 # ifndef OPENSSL_NO_OCB
929 const EVP_CIPHER *EVP_aes_256_ocb(void);
931 # if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
932 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
933 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
935 # ifndef OPENSSL_NO_SHA256
936 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
937 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
940 # ifndef OPENSSL_NO_CAMELLIA
941 const EVP_CIPHER *EVP_camellia_128_ecb(void);
942 const EVP_CIPHER *EVP_camellia_128_cbc(void);
943 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
944 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
945 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
946 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
947 const EVP_CIPHER *EVP_camellia_128_ofb(void);
948 const EVP_CIPHER *EVP_camellia_192_ecb(void);
949 const EVP_CIPHER *EVP_camellia_192_cbc(void);
950 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
951 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
952 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
953 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
954 const EVP_CIPHER *EVP_camellia_192_ofb(void);
955 const EVP_CIPHER *EVP_camellia_256_ecb(void);
956 const EVP_CIPHER *EVP_camellia_256_cbc(void);
957 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
958 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
959 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
960 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
961 const EVP_CIPHER *EVP_camellia_256_ofb(void);
964 # ifndef OPENSSL_NO_SEED
965 const EVP_CIPHER *EVP_seed_ecb(void);
966 const EVP_CIPHER *EVP_seed_cbc(void);
967 const EVP_CIPHER *EVP_seed_cfb128(void);
968 # define EVP_seed_cfb EVP_seed_cfb128
969 const EVP_CIPHER *EVP_seed_ofb(void);
972 void OPENSSL_add_all_algorithms_noconf(void);
973 void OPENSSL_add_all_algorithms_conf(void);
975 # ifdef OPENSSL_LOAD_CONF
976 # define OpenSSL_add_all_algorithms() \
977 OPENSSL_add_all_algorithms_conf()
979 # define OpenSSL_add_all_algorithms() \
980 OPENSSL_add_all_algorithms_noconf()
983 void OpenSSL_add_all_ciphers(void);
984 void OpenSSL_add_all_digests(void);
985 # define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
986 # define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
987 # define SSLeay_add_all_digests() OpenSSL_add_all_digests()
989 int EVP_add_cipher(const EVP_CIPHER *cipher);
990 int EVP_add_digest(const EVP_MD *digest);
992 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
993 const EVP_MD *EVP_get_digestbyname(const char *name);
994 void EVP_cleanup(void);
996 void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
997 const char *from, const char *to, void *x),
999 void EVP_CIPHER_do_all_sorted(void (*fn)
1000 (const EVP_CIPHER *ciph, const char *from,
1001 const char *to, void *x), void *arg);
1003 void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
1004 const char *from, const char *to, void *x),
1006 void EVP_MD_do_all_sorted(void (*fn)
1007 (const EVP_MD *ciph, const char *from,
1008 const char *to, void *x), void *arg);
1010 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
1011 const unsigned char *enc_key, int enc_key_len,
1012 EVP_PKEY *private_key);
1013 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
1014 const unsigned char *key, int key_len,
1016 int EVP_PKEY_type(int type);
1017 int EVP_PKEY_id(const EVP_PKEY *pkey);
1018 int EVP_PKEY_base_id(const EVP_PKEY *pkey);
1019 int EVP_PKEY_bits(EVP_PKEY *pkey);
1020 int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
1021 int EVP_PKEY_size(EVP_PKEY *pkey);
1022 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
1023 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
1024 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
1025 void *EVP_PKEY_get0(EVP_PKEY *pkey);
1027 # ifndef OPENSSL_NO_RSA
1029 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
1030 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
1032 # ifndef OPENSSL_NO_DSA
1034 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
1035 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
1037 # ifndef OPENSSL_NO_DH
1039 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
1040 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
1042 # ifndef OPENSSL_NO_EC
1044 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
1045 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
1048 EVP_PKEY *EVP_PKEY_new(void);
1049 void EVP_PKEY_free(EVP_PKEY *pkey);
1051 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
1053 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
1055 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
1057 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
1059 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
1061 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
1062 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
1063 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
1064 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
1066 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
1068 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
1069 int indent, ASN1_PCTX *pctx);
1070 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
1071 int indent, ASN1_PCTX *pctx);
1072 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
1073 int indent, ASN1_PCTX *pctx);
1075 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1077 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
1080 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1081 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1083 /* These are used by EVP_CIPHER methods */
1084 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1085 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1087 /* PKCS5 password based encryption */
1088 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1089 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1090 const EVP_MD *md, int en_de);
1091 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
1092 const unsigned char *salt, int saltlen, int iter,
1093 int keylen, unsigned char *out);
1094 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
1095 const unsigned char *salt, int saltlen, int iter,
1096 const EVP_MD *digest, int keylen, unsigned char *out);
1097 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1098 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1099 const EVP_MD *md, int en_de);
1101 void PKCS5_PBE_add(void);
1103 int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1104 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
1108 /* Can appear as the outermost AlgorithmIdentifier */
1109 # define EVP_PBE_TYPE_OUTER 0x0
1110 /* Is an PRF type OID */
1111 # define EVP_PBE_TYPE_PRF 0x1
1113 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1114 int md_nid, EVP_PBE_KEYGEN *keygen);
1115 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
1116 EVP_PBE_KEYGEN *keygen);
1117 int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1118 EVP_PBE_KEYGEN **pkeygen);
1119 void EVP_PBE_cleanup(void);
1121 # define ASN1_PKEY_ALIAS 0x1
1122 # define ASN1_PKEY_DYNAMIC 0x2
1123 # define ASN1_PKEY_SIGPARAM_NULL 0x4
1125 # define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1126 # define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1127 # define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1128 # define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1129 # define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1130 # define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
1132 int EVP_PKEY_asn1_get_count(void);
1133 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
1134 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1135 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
1136 const char *str, int len);
1137 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1138 int EVP_PKEY_asn1_add_alias(int to, int from);
1139 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1140 int *ppkey_flags, const char **pinfo,
1141 const char **ppem_str,
1142 const EVP_PKEY_ASN1_METHOD *ameth);
1144 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1145 EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1146 const char *pem_str,
1148 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1149 const EVP_PKEY_ASN1_METHOD *src);
1150 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
1151 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
1152 int (*pub_decode) (EVP_PKEY *pk,
1154 int (*pub_encode) (X509_PUBKEY *pub,
1155 const EVP_PKEY *pk),
1156 int (*pub_cmp) (const EVP_PKEY *a,
1158 int (*pub_print) (BIO *out,
1159 const EVP_PKEY *pkey,
1160 int indent, ASN1_PCTX *pctx),
1161 int (*pkey_size) (const EVP_PKEY *pk),
1162 int (*pkey_bits) (const EVP_PKEY *pk));
1163 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
1164 int (*priv_decode) (EVP_PKEY *pk,
1167 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1168 const EVP_PKEY *pk),
1169 int (*priv_print) (BIO *out,
1170 const EVP_PKEY *pkey,
1173 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
1174 int (*param_decode) (EVP_PKEY *pkey,
1175 const unsigned char **pder,
1177 int (*param_encode) (const EVP_PKEY *pkey,
1178 unsigned char **pder),
1179 int (*param_missing) (const EVP_PKEY *pk),
1180 int (*param_copy) (EVP_PKEY *to,
1181 const EVP_PKEY *from),
1182 int (*param_cmp) (const EVP_PKEY *a,
1184 int (*param_print) (BIO *out,
1185 const EVP_PKEY *pkey,
1189 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
1190 void (*pkey_free) (EVP_PKEY *pkey));
1191 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
1192 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1193 long arg1, void *arg2));
1195 void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
1196 int (*pkey_security_bits) (const EVP_PKEY
1199 # define EVP_PKEY_OP_UNDEFINED 0
1200 # define EVP_PKEY_OP_PARAMGEN (1<<1)
1201 # define EVP_PKEY_OP_KEYGEN (1<<2)
1202 # define EVP_PKEY_OP_SIGN (1<<3)
1203 # define EVP_PKEY_OP_VERIFY (1<<4)
1204 # define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1205 # define EVP_PKEY_OP_SIGNCTX (1<<6)
1206 # define EVP_PKEY_OP_VERIFYCTX (1<<7)
1207 # define EVP_PKEY_OP_ENCRYPT (1<<8)
1208 # define EVP_PKEY_OP_DECRYPT (1<<9)
1209 # define EVP_PKEY_OP_DERIVE (1<<10)
1211 # define EVP_PKEY_OP_TYPE_SIG \
1212 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1213 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1215 # define EVP_PKEY_OP_TYPE_CRYPT \
1216 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1218 # define EVP_PKEY_OP_TYPE_NOGEN \
1219 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
1221 # define EVP_PKEY_OP_TYPE_GEN \
1222 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1224 # define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1225 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1226 EVP_PKEY_CTRL_MD, 0, (void *)md)
1228 # define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1229 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1230 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
1232 # define EVP_PKEY_CTRL_MD 1
1233 # define EVP_PKEY_CTRL_PEER_KEY 2
1235 # define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1236 # define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1238 # define EVP_PKEY_CTRL_PKCS7_SIGN 5
1240 # define EVP_PKEY_CTRL_SET_MAC_KEY 6
1242 # define EVP_PKEY_CTRL_DIGESTINIT 7
1244 /* Used by GOST key encryption in TLS */
1245 # define EVP_PKEY_CTRL_SET_IV 8
1247 # define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1248 # define EVP_PKEY_CTRL_CMS_DECRYPT 10
1249 # define EVP_PKEY_CTRL_CMS_SIGN 11
1251 # define EVP_PKEY_CTRL_CIPHER 12
1253 # define EVP_PKEY_CTRL_GET_MD 13
1255 # define EVP_PKEY_ALG_CTRL 0x1000
1257 # define EVP_PKEY_FLAG_AUTOARGLEN 2
1259 * Method handles all operations: don't assume any digest related defaults.
1261 # define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
1263 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1264 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
1265 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
1266 const EVP_PKEY_METHOD *meth);
1267 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
1268 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1269 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1271 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1272 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1273 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1274 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1276 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1277 int cmd, int p1, void *p2);
1278 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1281 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1282 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1284 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
1285 const unsigned char *key, int keylen);
1287 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1288 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1289 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1291 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1293 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1294 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1296 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1297 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1298 unsigned char *sig, size_t *siglen,
1299 const unsigned char *tbs, size_t tbslen);
1300 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1301 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1302 const unsigned char *sig, size_t siglen,
1303 const unsigned char *tbs, size_t tbslen);
1304 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1305 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1306 unsigned char *rout, size_t *routlen,
1307 const unsigned char *sig, size_t siglen);
1308 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1309 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1310 unsigned char *out, size_t *outlen,
1311 const unsigned char *in, size_t inlen);
1312 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1313 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1314 unsigned char *out, size_t *outlen,
1315 const unsigned char *in, size_t inlen);
1317 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1318 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1319 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1321 typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
1323 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1324 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1325 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1326 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1328 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1329 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1331 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1333 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1334 int (*init) (EVP_PKEY_CTX *ctx));
1336 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1337 int (*copy) (EVP_PKEY_CTX *dst,
1338 EVP_PKEY_CTX *src));
1340 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1341 void (*cleanup) (EVP_PKEY_CTX *ctx));
1343 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1344 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1345 int (*paramgen) (EVP_PKEY_CTX *ctx,
1348 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1349 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1350 int (*keygen) (EVP_PKEY_CTX *ctx,
1353 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1354 int (*sign_init) (EVP_PKEY_CTX *ctx),
1355 int (*sign) (EVP_PKEY_CTX *ctx,
1356 unsigned char *sig, size_t *siglen,
1357 const unsigned char *tbs,
1360 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1361 int (*verify_init) (EVP_PKEY_CTX *ctx),
1362 int (*verify) (EVP_PKEY_CTX *ctx,
1363 const unsigned char *sig,
1365 const unsigned char *tbs,
1368 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1369 int (*verify_recover_init) (EVP_PKEY_CTX
1371 int (*verify_recover) (EVP_PKEY_CTX
1380 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1381 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1383 int (*signctx) (EVP_PKEY_CTX *ctx,
1388 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1389 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1391 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1392 const unsigned char *sig,
1396 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1397 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1398 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1401 const unsigned char *in,
1404 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1405 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1406 int (*decrypt) (EVP_PKEY_CTX *ctx,
1409 const unsigned char *in,
1412 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1413 int (*derive_init) (EVP_PKEY_CTX *ctx),
1414 int (*derive) (EVP_PKEY_CTX *ctx,
1418 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1419 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1421 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1423 const char *value));
1425 void EVP_add_alg_module(void);
1427 /* BEGIN ERROR CODES */
1429 * The following lines are auto generated by the script mkerr.pl. Any changes
1430 * made after this point may be overwritten when the script is next run.
1432 void ERR_load_EVP_strings(void);
1434 /* Error codes for the EVP functions. */
1436 /* Function codes. */
1437 # define EVP_F_AESNI_INIT_KEY 165
1438 # define EVP_F_AESNI_XTS_CIPHER 176
1439 # define EVP_F_AES_INIT_KEY 133
1440 # define EVP_F_AES_T4_INIT_KEY 178
1441 # define EVP_F_AES_XTS 172
1442 # define EVP_F_AES_XTS_CIPHER 175
1443 # define EVP_F_ALG_MODULE_INIT 177
1444 # define EVP_F_CAMELLIA_INIT_KEY 159
1445 # define EVP_F_CMAC_INIT 173
1446 # define EVP_F_CMLL_T4_INIT_KEY 179
1447 # define EVP_F_D2I_PKEY 100
1448 # define EVP_F_DO_SIGVER_INIT 161
1449 # define EVP_F_DSAPKEY2PKCS8 134
1450 # define EVP_F_DSA_PKEY2PKCS8 135
1451 # define EVP_F_ECDSA_PKEY2PKCS8 129
1452 # define EVP_F_ECKEY_PKEY2PKCS8 132
1453 # define EVP_F_EVP_CIPHERINIT_EX 123
1454 # define EVP_F_EVP_CIPHER_CTX_COPY 163
1455 # define EVP_F_EVP_CIPHER_CTX_CTRL 124
1456 # define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1457 # define EVP_F_EVP_DECRYPTFINAL_EX 101
1458 # define EVP_F_EVP_DIGESTINIT_EX 128
1459 # define EVP_F_EVP_ENCRYPTFINAL_EX 127
1460 # define EVP_F_EVP_MD_CTX_COPY_EX 110
1461 # define EVP_F_EVP_MD_SIZE 162
1462 # define EVP_F_EVP_OPENINIT 102
1463 # define EVP_F_EVP_PBE_ALG_ADD 115
1464 # define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1465 # define EVP_F_EVP_PBE_CIPHERINIT 116
1466 # define EVP_F_EVP_PKCS82PKEY 111
1467 # define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1468 # define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1469 # define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1470 # define EVP_F_EVP_PKEY_CTX_CTRL 137
1471 # define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1472 # define EVP_F_EVP_PKEY_CTX_DUP 156
1473 # define EVP_F_EVP_PKEY_DECRYPT 104
1474 # define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1475 # define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1476 # define EVP_F_EVP_PKEY_DERIVE 153
1477 # define EVP_F_EVP_PKEY_DERIVE_INIT 154
1478 # define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1479 # define EVP_F_EVP_PKEY_ENCRYPT 105
1480 # define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1481 # define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1482 # define EVP_F_EVP_PKEY_GET1_DH 119
1483 # define EVP_F_EVP_PKEY_GET1_DSA 120
1484 # define EVP_F_EVP_PKEY_GET1_ECDSA 130
1485 # define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1486 # define EVP_F_EVP_PKEY_GET1_RSA 121
1487 # define EVP_F_EVP_PKEY_KEYGEN 146
1488 # define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1489 # define EVP_F_EVP_PKEY_NEW 106
1490 # define EVP_F_EVP_PKEY_PARAMGEN 148
1491 # define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1492 # define EVP_F_EVP_PKEY_SIGN 140
1493 # define EVP_F_EVP_PKEY_SIGN_INIT 141
1494 # define EVP_F_EVP_PKEY_VERIFY 142
1495 # define EVP_F_EVP_PKEY_VERIFY_INIT 143
1496 # define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1497 # define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1498 # define EVP_F_EVP_RIJNDAEL 126
1499 # define EVP_F_EVP_SIGNFINAL 107
1500 # define EVP_F_EVP_VERIFYFINAL 108
1501 # define EVP_F_FIPS_CIPHERINIT 166
1502 # define EVP_F_FIPS_CIPHER_CTX_COPY 170
1503 # define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1504 # define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1505 # define EVP_F_FIPS_DIGESTINIT 168
1506 # define EVP_F_FIPS_MD_CTX_COPY 169
1507 # define EVP_F_HMAC_INIT_EX 174
1508 # define EVP_F_INT_CTX_NEW 157
1509 # define EVP_F_PKCS5_PBE_KEYIVGEN 117
1510 # define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1511 # define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
1512 # define EVP_F_PKCS8_SET_BROKEN 112
1513 # define EVP_F_PKEY_SET_TYPE 158
1514 # define EVP_F_RC2_MAGIC_TO_METH 109
1515 # define EVP_F_RC5_CTRL 125
1518 # define EVP_R_AES_IV_SETUP_FAILED 162
1519 # define EVP_R_AES_KEY_SETUP_FAILED 143
1520 # define EVP_R_ASN1_LIB 140
1521 # define EVP_R_BAD_BLOCK_LENGTH 136
1522 # define EVP_R_BAD_DECRYPT 100
1523 # define EVP_R_BAD_KEY_LENGTH 137
1524 # define EVP_R_BN_DECODE_ERROR 112
1525 # define EVP_R_BN_PUBKEY_ERROR 113
1526 # define EVP_R_BUFFER_TOO_SMALL 155
1527 # define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1528 # define EVP_R_CIPHER_PARAMETER_ERROR 122
1529 # define EVP_R_COMMAND_NOT_SUPPORTED 147
1530 # define EVP_R_CTRL_NOT_IMPLEMENTED 132
1531 # define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1532 # define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1533 # define EVP_R_DECODE_ERROR 114
1534 # define EVP_R_DIFFERENT_KEY_TYPES 101
1535 # define EVP_R_DIFFERENT_PARAMETERS 153
1536 # define EVP_R_DISABLED_FOR_FIPS 163
1537 # define EVP_R_ENCODE_ERROR 115
1538 # define EVP_R_ERROR_LOADING_SECTION 165
1539 # define EVP_R_ERROR_SETTING_FIPS_MODE 166
1540 # define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1541 # define EVP_R_EXPECTING_AN_RSA_KEY 127
1542 # define EVP_R_EXPECTING_A_DH_KEY 128
1543 # define EVP_R_EXPECTING_A_DSA_KEY 129
1544 # define EVP_R_EXPECTING_A_ECDSA_KEY 141
1545 # define EVP_R_EXPECTING_A_EC_KEY 142
1546 # define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
1547 # define EVP_R_INITIALIZATION_ERROR 134
1548 # define EVP_R_INPUT_NOT_INITIALIZED 111
1549 # define EVP_R_INVALID_DIGEST 152
1550 # define EVP_R_INVALID_FIPS_MODE 168
1551 # define EVP_R_INVALID_KEY_LENGTH 130
1552 # define EVP_R_INVALID_OPERATION 148
1553 # define EVP_R_IV_TOO_LARGE 102
1554 # define EVP_R_KEYGEN_FAILURE 120
1555 # define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1556 # define EVP_R_METHOD_NOT_SUPPORTED 144
1557 # define EVP_R_MISSING_PARAMETERS 103
1558 # define EVP_R_NO_CIPHER_SET 131
1559 # define EVP_R_NO_DEFAULT_DIGEST 158
1560 # define EVP_R_NO_DIGEST_SET 139
1561 # define EVP_R_NO_DSA_PARAMETERS 116
1562 # define EVP_R_NO_KEY_SET 154
1563 # define EVP_R_NO_OPERATION_SET 149
1564 # define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1565 # define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1566 # define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1567 # define EVP_R_OPERATON_NOT_INITIALIZED 151
1568 # define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1569 # define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1570 # define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1571 # define EVP_R_PUBLIC_KEY_NOT_RSA 106
1572 # define EVP_R_TOO_LARGE 164
1573 # define EVP_R_UNKNOWN_CIPHER 160
1574 # define EVP_R_UNKNOWN_DIGEST 161
1575 # define EVP_R_UNKNOWN_OPTION 169
1576 # define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1577 # define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1578 # define EVP_R_UNSUPPORTED_ALGORITHM 156
1579 # define EVP_R_UNSUPPORTED_CIPHER 107
1580 # define EVP_R_UNSUPPORTED_KEYLENGTH 123
1581 # define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1582 # define EVP_R_UNSUPPORTED_KEY_SIZE 108
1583 # define EVP_R_UNSUPPORTED_PRF 125
1584 # define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1585 # define EVP_R_UNSUPPORTED_SALT_TYPE 126
1586 # define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1587 # define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1588 # define EVP_R_WRONG_PUBLIC_KEY_TYPE 110