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 # include <openssl/bio.h>
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
81 # define PKCS5_SALT_LEN 8
82 /* Default PKCS#5 iteration count */
83 # define PKCS5_DEFAULT_ITER 2048
85 # include <openssl/objects.h>
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
97 # define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
99 # define EVP_PKEY_NONE NID_undef
100 # define EVP_PKEY_RSA NID_rsaEncryption
101 # define EVP_PKEY_RSA2 NID_rsa
102 # define EVP_PKEY_DSA NID_dsa
103 # define EVP_PKEY_DSA1 NID_dsa_2
104 # define EVP_PKEY_DSA2 NID_dsaWithSHA
105 # define EVP_PKEY_DSA3 NID_dsaWithSHA1
106 # define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
107 # define EVP_PKEY_DH NID_dhKeyAgreement
108 # define EVP_PKEY_DHX NID_dhpublicnumber
109 # define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
110 # define EVP_PKEY_HMAC NID_hmac
111 # define EVP_PKEY_CMAC NID_cmac
118 * Type needs to be a bit field Sub-type needs to be for variations on the
119 * method, as in, can it do arbitrary encryption....
125 const EVP_PKEY_ASN1_METHOD
*ameth
;
129 # ifndef OPENSSL_NO_RSA
130 struct rsa_st
*rsa
; /* RSA */
132 # ifndef OPENSSL_NO_DSA
133 struct dsa_st
*dsa
; /* DSA */
135 # ifndef OPENSSL_NO_DH
136 struct dh_st
*dh
; /* DH */
138 # ifndef OPENSSL_NO_EC
139 struct ec_key_st
*ec
; /* ECC */
143 STACK_OF(X509_ATTRIBUTE
) *attributes
; /* [ 0 ] */
146 # define EVP_PKEY_MO_SIGN 0x0001
147 # define EVP_PKEY_MO_VERIFY 0x0002
148 # define EVP_PKEY_MO_ENCRYPT 0x0004
149 # define EVP_PKEY_MO_DECRYPT 0x0008
157 int (*init
) (EVP_MD_CTX
*ctx
);
158 int (*update
) (EVP_MD_CTX
*ctx
, const void *data
, size_t count
);
159 int (*final
) (EVP_MD_CTX
*ctx
, unsigned char *md
);
160 int (*copy
) (EVP_MD_CTX
*to
, const EVP_MD_CTX
*from
);
161 int (*cleanup
) (EVP_MD_CTX
*ctx
);
162 /* FIXME: prototype these some day */
163 int (*sign
) (int type
, const unsigned char *m
, unsigned int m_length
,
164 unsigned char *sigret
, unsigned int *siglen
, void *key
);
165 int (*verify
) (int type
, const unsigned char *m
, unsigned int m_length
,
166 const unsigned char *sigbuf
, unsigned int siglen
,
168 int required_pkey_type
[5]; /* EVP_PKEY_xxx */
170 int ctx_size
; /* how big does the ctx->md_data need to be */
171 /* control function */
172 int (*md_ctrl
) (EVP_MD_CTX
*ctx
, int cmd
, int p1
, void *p2
);
175 typedef int evp_sign_method(int type
, const unsigned char *m
,
176 unsigned int m_length
, unsigned char *sigret
,
177 unsigned int *siglen
, void *key
);
178 typedef int evp_verify_method(int type
, const unsigned char *m
,
179 unsigned int m_length
,
180 const unsigned char *sigbuf
,
181 unsigned int siglen
, void *key
);
183 /* digest can only handle a single block */
184 # define EVP_MD_FLAG_ONESHOT 0x0001
187 * digest is a "clone" digest used
188 * which is a copy of an existing
189 * one for a specific public key type.
192 # define EVP_MD_FLAG_PKEY_DIGEST 0x0002
194 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
196 # define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
198 /* DigestAlgorithmIdentifier flags... */
200 # define EVP_MD_FLAG_DIGALGID_MASK 0x0018
202 /* NULL or absent parameter accepted. Use NULL */
204 # define EVP_MD_FLAG_DIGALGID_NULL 0x0000
206 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
208 # define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
210 /* Custom handling via ctrl */
212 # define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
214 /* Note if suitable for use in FIPS mode */
215 # define EVP_MD_FLAG_FIPS 0x0400
219 # define EVP_MD_CTRL_DIGALGID 0x1
220 # define EVP_MD_CTRL_MICALG 0x2
222 /* Minimum Algorithm specific ctrl value */
224 # define EVP_MD_CTRL_ALG_CTRL 0x1000
226 # define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
228 # ifndef OPENSSL_NO_DSA
229 # define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
230 (evp_verify_method *)DSA_verify, \
231 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
234 # define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
237 # ifndef OPENSSL_NO_EC
238 # define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
239 (evp_verify_method *)ECDSA_verify, \
242 # define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
245 # ifndef OPENSSL_NO_RSA
246 # define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
247 (evp_verify_method *)RSA_verify, \
248 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
249 # define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
250 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
251 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
252 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
254 # define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
255 # define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
258 # endif /* !EVP_MD */
260 struct env_md_ctx_st
{
261 const EVP_MD
*digest
;
262 ENGINE
*engine
; /* functional reference if 'digest' is
266 /* Public key context for sign/verify */
268 /* Update function: usually copied from EVP_MD */
269 int (*update
) (EVP_MD_CTX
*ctx
, const void *data
, size_t count
);
272 /* values for EVP_MD_CTX flags */
274 # define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
275 * called once only */
276 # define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
278 # define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
279 * in EVP_MD_CTX_cleanup */
281 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
282 * don't accidentally reuse the values for other purposes.
285 # define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
286 * digest in FIPS mode */
289 * The following PAD options are also currently ignored in 1.0.0, digest
290 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
293 # define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
294 # define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
295 # define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
296 # define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
298 # define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
300 * Some functions such as EVP_DigestSign only finalise copies of internal
301 * contexts so additional data can be included after the finalisation call.
302 * This is inefficient if this functionality is not required: it is disabled
303 * if the following flag is set.
305 # define EVP_MD_CTX_FLAG_FINALISE 0x0200
307 struct evp_cipher_st
{
310 /* Default value for variable length ciphers */
316 int (*init
) (EVP_CIPHER_CTX
*ctx
, const unsigned char *key
,
317 const unsigned char *iv
, int enc
);
318 /* encrypt/decrypt data */
319 int (*do_cipher
) (EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
320 const unsigned char *in
, size_t inl
);
322 int (*cleanup
) (EVP_CIPHER_CTX
*);
323 /* how big ctx->cipher_data needs to be */
325 /* Populate a ASN1_TYPE with parameters */
326 int (*set_asn1_parameters
) (EVP_CIPHER_CTX
*, ASN1_TYPE
*);
327 /* Get parameters from a ASN1_TYPE */
328 int (*get_asn1_parameters
) (EVP_CIPHER_CTX
*, ASN1_TYPE
*);
329 /* Miscellaneous operations */
330 int (*ctrl
) (EVP_CIPHER_CTX
*, int type
, int arg
, void *ptr
);
331 /* Application data */
335 /* Values for cipher flags */
337 /* Modes for ciphers */
339 # define EVP_CIPH_STREAM_CIPHER 0x0
340 # define EVP_CIPH_ECB_MODE 0x1
341 # define EVP_CIPH_CBC_MODE 0x2
342 # define EVP_CIPH_CFB_MODE 0x3
343 # define EVP_CIPH_OFB_MODE 0x4
344 # define EVP_CIPH_CTR_MODE 0x5
345 # define EVP_CIPH_GCM_MODE 0x6
346 # define EVP_CIPH_CCM_MODE 0x7
347 # define EVP_CIPH_XTS_MODE 0x10001
348 # define EVP_CIPH_WRAP_MODE 0x10002
349 # define EVP_CIPH_OCB_MODE 0x10003
350 # define EVP_CIPH_MODE 0xF0007
351 /* Set if variable length cipher */
352 # define EVP_CIPH_VARIABLE_LENGTH 0x8
353 /* Set if the iv handling should be done by the cipher itself */
354 # define EVP_CIPH_CUSTOM_IV 0x10
355 /* Set if the cipher's init() function should be called if key is NULL */
356 # define EVP_CIPH_ALWAYS_CALL_INIT 0x20
357 /* Call ctrl() to init cipher parameters */
358 # define EVP_CIPH_CTRL_INIT 0x40
359 /* Don't use standard key length function */
360 # define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
361 /* Don't use standard block padding */
362 # define EVP_CIPH_NO_PADDING 0x100
363 /* cipher handles random key generation */
364 # define EVP_CIPH_RAND_KEY 0x200
365 /* cipher has its own additional copying logic */
366 # define EVP_CIPH_CUSTOM_COPY 0x400
367 /* Allow use default ASN1 get/set iv */
368 # define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
369 /* Buffer length in bits not bytes: CFB1 mode only */
370 # define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
371 /* Note if suitable for use in FIPS mode */
372 # define EVP_CIPH_FLAG_FIPS 0x4000
373 /* Allow non FIPS cipher in FIPS mode */
374 # define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
376 * Cipher handles any and all padding logic as well as finalisation.
378 # define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
379 # define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
380 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
383 * Cipher context flag to indicate we can handle wrap mode: if allowed in
384 * older applications it could overflow buffers.
387 # define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
391 # define EVP_CTRL_INIT 0x0
392 # define EVP_CTRL_SET_KEY_LENGTH 0x1
393 # define EVP_CTRL_GET_RC2_KEY_BITS 0x2
394 # define EVP_CTRL_SET_RC2_KEY_BITS 0x3
395 # define EVP_CTRL_GET_RC5_ROUNDS 0x4
396 # define EVP_CTRL_SET_RC5_ROUNDS 0x5
397 # define EVP_CTRL_RAND_KEY 0x6
398 # define EVP_CTRL_PBE_PRF_NID 0x7
399 # define EVP_CTRL_COPY 0x8
400 # define EVP_CTRL_AEAD_SET_IVLEN 0x9
401 # define EVP_CTRL_AEAD_GET_TAG 0x10
402 # define EVP_CTRL_AEAD_SET_TAG 0x11
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
406 # define EVP_CTRL_GCM_SET_IV_FIXED 0x12
407 # define EVP_CTRL_GCM_IV_GEN 0x13
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
411 # define EVP_CTRL_CCM_SET_L 0x14
412 # define EVP_CTRL_CCM_SET_MSGLEN 0x15
414 * AEAD cipher deduces payload length and returns number of bytes required to
415 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
416 * appends/verifies MAC.
418 # define EVP_CTRL_AEAD_TLS1_AAD 0x16
419 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
420 # define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
421 /* Set the GCM invocation field, decrypt only */
422 # define EVP_CTRL_GCM_SET_IV_INV 0x18
424 # define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
425 # define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
426 # define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
427 # define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
431 const unsigned char *inp
;
433 unsigned int interleave
;
434 } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM
;
436 /* GCM TLS constants */
437 /* Length of fixed part of IV derived from PRF */
438 # define EVP_GCM_TLS_FIXED_IV_LEN 4
439 /* Length of explicit part of IV part of TLS records */
440 # define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
441 /* Length of tag for TLS */
442 # define EVP_GCM_TLS_TAG_LEN 16
444 typedef struct evp_cipher_info_st
{
445 const EVP_CIPHER
*cipher
;
446 unsigned char iv
[EVP_MAX_IV_LENGTH
];
449 struct evp_cipher_ctx_st
{
450 const EVP_CIPHER
*cipher
;
451 ENGINE
*engine
; /* functional reference if 'cipher' is
453 int encrypt
; /* encrypt or decrypt */
454 int buf_len
; /* number we have left */
455 unsigned char oiv
[EVP_MAX_IV_LENGTH
]; /* original iv */
456 unsigned char iv
[EVP_MAX_IV_LENGTH
]; /* working iv */
457 unsigned char buf
[EVP_MAX_BLOCK_LENGTH
]; /* saved partial block */
458 int num
; /* used by cfb/ofb/ctr mode */
459 void *app_data
; /* application stuff */
460 int key_len
; /* May change for variable length cipher */
461 unsigned long flags
; /* Various flags */
462 void *cipher_data
; /* per EVP data */
465 unsigned char final
[EVP_MAX_BLOCK_LENGTH
]; /* possible final block */
466 } /* EVP_CIPHER_CTX */ ;
468 typedef struct evp_Encode_Ctx_st
{
469 /* number saved in a partial encode/decode */
472 * The length is either the output line length (in input bytes) or the
473 * shortest input line length that is ok. Once decoding begins, the
474 * length is adjusted up each time a longer line is decoded
478 unsigned char enc_data
[80];
479 /* number read on current line */
484 /* Password based encryption function */
485 typedef int (EVP_PBE_KEYGEN
) (EVP_CIPHER_CTX
*ctx
, const char *pass
,
486 int passlen
, ASN1_TYPE
*param
,
487 const EVP_CIPHER
*cipher
, const EVP_MD
*md
,
490 # ifndef OPENSSL_NO_RSA
491 # define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
495 # ifndef OPENSSL_NO_DSA
496 # define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
500 # ifndef OPENSSL_NO_DH
501 # define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
505 # ifndef OPENSSL_NO_EC
506 # define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
510 /* Add some extra combinations */
511 # define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
512 # define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
513 # define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
514 # define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
516 /* Macros to reduce FIPS dependencies: do NOT use in applications */
517 # define M_EVP_MD_size(e) ((e)->md_size)
518 # define M_EVP_MD_block_size(e) ((e)->block_size)
519 # define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
520 # define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs))
521 # define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
522 # define M_EVP_MD_type(e) ((e)->type)
523 # define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e))
524 # define M_EVP_MD_CTX_md(e) ((e)->digest)
526 # define M_EVP_CIPHER_nid(e) ((e)->nid)
527 # define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
528 # define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
529 # define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
530 # define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
531 # define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
533 # define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
535 # define M_EVP_EncryptInit(ctx,ciph,key,iv) \
536 (EVP_CipherInit(ctx,ciph,key,iv,1))
537 # define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
538 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
539 # define M_EVP_DecryptInit(ctx,ciph,key,iv) \
540 (EVP_CipherInit(ctx,ciph,key,iv,0))
541 # define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
542 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
544 int EVP_MD_type(const EVP_MD
*md
);
545 # define EVP_MD_nid(e) EVP_MD_type(e)
546 # define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
547 int EVP_MD_pkey_type(const EVP_MD
*md
);
548 int EVP_MD_size(const EVP_MD
*md
);
549 int EVP_MD_block_size(const EVP_MD
*md
);
550 unsigned long EVP_MD_flags(const EVP_MD
*md
);
552 const EVP_MD
*EVP_MD_CTX_md(const EVP_MD_CTX
*ctx
);
553 # define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
554 # define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
555 # define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
557 int EVP_CIPHER_nid(const EVP_CIPHER
*cipher
);
558 # define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
559 int EVP_CIPHER_block_size(const EVP_CIPHER
*cipher
);
560 int EVP_CIPHER_key_length(const EVP_CIPHER
*cipher
);
561 int EVP_CIPHER_iv_length(const EVP_CIPHER
*cipher
);
562 unsigned long EVP_CIPHER_flags(const EVP_CIPHER
*cipher
);
563 # define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
565 const EVP_CIPHER
*EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX
*ctx
);
566 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX
*ctx
);
567 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX
*ctx
);
568 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX
*ctx
);
569 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX
*ctx
);
570 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX
*out
, const EVP_CIPHER_CTX
*in
);
571 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX
*ctx
);
572 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX
*ctx
, void *data
);
573 # define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
574 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX
*ctx
);
575 # define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
577 # define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
578 # define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
580 # define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
581 # define EVP_SignInit(a,b) EVP_DigestInit(a,b)
582 # define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
583 # define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
584 # define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
585 # define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
586 # define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
587 # define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
588 # define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
589 # define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
592 void BIO_set_md(BIO
*, const EVP_MD
*md
);
594 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
596 # define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
597 # define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
598 # define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
599 # define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
600 # define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
602 /*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX
*c
,
604 const unsigned char *in
, unsigned int inl
);
606 # define EVP_add_cipher_alias(n,alias) \
607 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
608 # define EVP_add_digest_alias(n,alias) \
609 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
610 # define EVP_delete_cipher_alias(alias) \
611 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
612 # define EVP_delete_digest_alias(alias) \
613 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
615 void EVP_MD_CTX_init(EVP_MD_CTX
*ctx
);
616 int EVP_MD_CTX_cleanup(EVP_MD_CTX
*ctx
);
617 EVP_MD_CTX
*EVP_MD_CTX_create(void);
618 void EVP_MD_CTX_destroy(EVP_MD_CTX
*ctx
);
619 /*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX
*out
, const EVP_MD_CTX
*in
);
620 void EVP_MD_CTX_set_flags(EVP_MD_CTX
*ctx
, int flags
);
621 void EVP_MD_CTX_clear_flags(EVP_MD_CTX
*ctx
, int flags
);
622 int EVP_MD_CTX_test_flags(const EVP_MD_CTX
*ctx
, int flags
);
623 /*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX
*ctx
, const EVP_MD
*type
,
625 /*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX
*ctx
, const void *d
,
627 /*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX
*ctx
, unsigned char *md
,
629 /*__owur*/ int EVP_Digest(const void *data
, size_t count
,
630 unsigned char *md
, unsigned int *size
,
631 const EVP_MD
*type
, ENGINE
*impl
);
633 /*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX
*out
, const EVP_MD_CTX
*in
);
634 /*__owur*/ int EVP_DigestInit(EVP_MD_CTX
*ctx
, const EVP_MD
*type
);
635 __owur
int EVP_DigestFinal(EVP_MD_CTX
*ctx
, unsigned char *md
,
638 int EVP_read_pw_string(char *buf
, int length
, const char *prompt
, int verify
);
639 int EVP_read_pw_string_min(char *buf
, int minlen
, int maxlen
,
640 const char *prompt
, int verify
);
641 void EVP_set_pw_prompt(const char *prompt
);
642 char *EVP_get_pw_prompt(void);
644 __owur
int EVP_BytesToKey(const EVP_CIPHER
*type
, const EVP_MD
*md
,
645 const unsigned char *salt
,
646 const unsigned char *data
, int datal
, int count
,
647 unsigned char *key
, unsigned char *iv
);
649 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX
*ctx
, int flags
);
650 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX
*ctx
, int flags
);
651 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX
*ctx
, int flags
);
653 __owur
int EVP_EncryptInit(EVP_CIPHER_CTX
*ctx
, const EVP_CIPHER
*cipher
,
654 const unsigned char *key
, const unsigned char *iv
);
655 /*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX
*ctx
,
656 const EVP_CIPHER
*cipher
, ENGINE
*impl
,
657 const unsigned char *key
,
658 const unsigned char *iv
);
659 /*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
660 int *outl
, const unsigned char *in
, int inl
);
661 /*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
663 /*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
666 __owur
int EVP_DecryptInit(EVP_CIPHER_CTX
*ctx
, const EVP_CIPHER
*cipher
,
667 const unsigned char *key
, const unsigned char *iv
);
668 /*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX
*ctx
,
669 const EVP_CIPHER
*cipher
, ENGINE
*impl
,
670 const unsigned char *key
,
671 const unsigned char *iv
);
672 /*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
673 int *outl
, const unsigned char *in
, int inl
);
674 __owur
int EVP_DecryptFinal(EVP_CIPHER_CTX
*ctx
, unsigned char *outm
,
676 /*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX
*ctx
, unsigned char *outm
,
679 __owur
int EVP_CipherInit(EVP_CIPHER_CTX
*ctx
, const EVP_CIPHER
*cipher
,
680 const unsigned char *key
, const unsigned char *iv
,
682 /*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX
*ctx
,
683 const EVP_CIPHER
*cipher
, ENGINE
*impl
,
684 const unsigned char *key
,
685 const unsigned char *iv
, int enc
);
686 __owur
int EVP_CipherUpdate(EVP_CIPHER_CTX
*ctx
, unsigned char *out
,
687 int *outl
, const unsigned char *in
, int inl
);
688 __owur
int EVP_CipherFinal(EVP_CIPHER_CTX
*ctx
, unsigned char *outm
,
690 __owur
int EVP_CipherFinal_ex(EVP_CIPHER_CTX
*ctx
, unsigned char *outm
,
693 __owur
int EVP_SignFinal(EVP_MD_CTX
*ctx
, unsigned char *md
, unsigned int *s
,
696 __owur
int EVP_VerifyFinal(EVP_MD_CTX
*ctx
, const unsigned char *sigbuf
,
697 unsigned int siglen
, EVP_PKEY
*pkey
);
699 /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX
*ctx
, EVP_PKEY_CTX
**pctx
,
700 const EVP_MD
*type
, ENGINE
*e
,
702 __owur
int EVP_DigestSignFinal(EVP_MD_CTX
*ctx
, unsigned char *sigret
,
705 __owur
int EVP_DigestVerifyInit(EVP_MD_CTX
*ctx
, EVP_PKEY_CTX
**pctx
,
706 const EVP_MD
*type
, ENGINE
*e
,
708 __owur
int EVP_DigestVerifyFinal(EVP_MD_CTX
*ctx
, const unsigned char *sig
,
711 __owur
int EVP_OpenInit(EVP_CIPHER_CTX
*ctx
, const EVP_CIPHER
*type
,
712 const unsigned char *ek
, int ekl
,
713 const unsigned char *iv
, EVP_PKEY
*priv
);
714 __owur
int EVP_OpenFinal(EVP_CIPHER_CTX
*ctx
, unsigned char *out
, int *outl
);
716 __owur
int EVP_SealInit(EVP_CIPHER_CTX
*ctx
, const EVP_CIPHER
*type
,
717 unsigned char **ek
, int *ekl
, unsigned char *iv
,
718 EVP_PKEY
**pubk
, int npubk
);
719 __owur
int EVP_SealFinal(EVP_CIPHER_CTX
*ctx
, unsigned char *out
, int *outl
);
721 void EVP_EncodeInit(EVP_ENCODE_CTX
*ctx
);
722 void EVP_EncodeUpdate(EVP_ENCODE_CTX
*ctx
, unsigned char *out
, int *outl
,
723 const unsigned char *in
, int inl
);
724 void EVP_EncodeFinal(EVP_ENCODE_CTX
*ctx
, unsigned char *out
, int *outl
);
725 int EVP_EncodeBlock(unsigned char *t
, const unsigned char *f
, int n
);
727 void EVP_DecodeInit(EVP_ENCODE_CTX
*ctx
);
728 int EVP_DecodeUpdate(EVP_ENCODE_CTX
*ctx
, unsigned char *out
, int *outl
,
729 const unsigned char *in
, int inl
);
730 int EVP_DecodeFinal(EVP_ENCODE_CTX
*ctx
, unsigned
731 char *out
, int *outl
);
732 int EVP_DecodeBlock(unsigned char *t
, const unsigned char *f
, int n
);
734 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX
*a
);
735 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX
*a
);
736 EVP_CIPHER_CTX
*EVP_CIPHER_CTX_new(void);
737 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX
*a
);
738 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX
*x
, int keylen
);
739 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX
*c
, int pad
);
740 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX
*ctx
, int type
, int arg
, void *ptr
);
741 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX
*ctx
, unsigned char *key
);
743 BIO_METHOD
*BIO_f_md(void);
744 BIO_METHOD
*BIO_f_base64(void);
745 BIO_METHOD
*BIO_f_cipher(void);
746 BIO_METHOD
*BIO_f_reliable(void);
747 __owur
int BIO_set_cipher(BIO
*b
, const EVP_CIPHER
*c
, const unsigned char *k
,
748 const unsigned char *i
, int enc
);
750 const EVP_MD
*EVP_md_null(void);
751 # ifndef OPENSSL_NO_MD2
752 const EVP_MD
*EVP_md2(void);
754 # ifndef OPENSSL_NO_MD4
755 const EVP_MD
*EVP_md4(void);
757 # ifndef OPENSSL_NO_MD5
758 const EVP_MD
*EVP_md5(void);
760 const EVP_MD
*EVP_sha1(void);
761 const EVP_MD
*EVP_dss1(void);
762 const EVP_MD
*EVP_ecdsa(void);
763 const EVP_MD
*EVP_sha224(void);
764 const EVP_MD
*EVP_sha256(void);
765 const EVP_MD
*EVP_sha384(void);
766 const EVP_MD
*EVP_sha512(void);
767 # ifndef OPENSSL_NO_MDC2
768 const EVP_MD
*EVP_mdc2(void);
770 # ifndef OPENSSL_NO_RMD160
771 const EVP_MD
*EVP_ripemd160(void);
773 # ifndef OPENSSL_NO_WHIRLPOOL
774 const EVP_MD
*EVP_whirlpool(void);
776 const EVP_CIPHER
*EVP_enc_null(void); /* does nothing :-) */
777 # ifndef OPENSSL_NO_DES
778 const EVP_CIPHER
*EVP_des_ecb(void);
779 const EVP_CIPHER
*EVP_des_ede(void);
780 const EVP_CIPHER
*EVP_des_ede3(void);
781 const EVP_CIPHER
*EVP_des_ede_ecb(void);
782 const EVP_CIPHER
*EVP_des_ede3_ecb(void);
783 const EVP_CIPHER
*EVP_des_cfb64(void);
784 # define EVP_des_cfb EVP_des_cfb64
785 const EVP_CIPHER
*EVP_des_cfb1(void);
786 const EVP_CIPHER
*EVP_des_cfb8(void);
787 const EVP_CIPHER
*EVP_des_ede_cfb64(void);
788 # define EVP_des_ede_cfb EVP_des_ede_cfb64
789 const EVP_CIPHER
*EVP_des_ede3_cfb64(void);
790 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
791 const EVP_CIPHER
*EVP_des_ede3_cfb1(void);
792 const EVP_CIPHER
*EVP_des_ede3_cfb8(void);
793 const EVP_CIPHER
*EVP_des_ofb(void);
794 const EVP_CIPHER
*EVP_des_ede_ofb(void);
795 const EVP_CIPHER
*EVP_des_ede3_ofb(void);
796 const EVP_CIPHER
*EVP_des_cbc(void);
797 const EVP_CIPHER
*EVP_des_ede_cbc(void);
798 const EVP_CIPHER
*EVP_des_ede3_cbc(void);
799 const EVP_CIPHER
*EVP_desx_cbc(void);
800 const EVP_CIPHER
*EVP_des_ede3_wrap(void);
802 * This should now be supported through the dev_crypto ENGINE. But also, why
803 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
807 # ifndef OPENSSL_NO_RC4
808 const EVP_CIPHER
*EVP_rc4(void);
809 const EVP_CIPHER
*EVP_rc4_40(void);
810 # ifndef OPENSSL_NO_MD5
811 const EVP_CIPHER
*EVP_rc4_hmac_md5(void);
814 # ifndef OPENSSL_NO_IDEA
815 const EVP_CIPHER
*EVP_idea_ecb(void);
816 const EVP_CIPHER
*EVP_idea_cfb64(void);
817 # define EVP_idea_cfb EVP_idea_cfb64
818 const EVP_CIPHER
*EVP_idea_ofb(void);
819 const EVP_CIPHER
*EVP_idea_cbc(void);
821 # ifndef OPENSSL_NO_RC2
822 const EVP_CIPHER
*EVP_rc2_ecb(void);
823 const EVP_CIPHER
*EVP_rc2_cbc(void);
824 const EVP_CIPHER
*EVP_rc2_40_cbc(void);
825 const EVP_CIPHER
*EVP_rc2_64_cbc(void);
826 const EVP_CIPHER
*EVP_rc2_cfb64(void);
827 # define EVP_rc2_cfb EVP_rc2_cfb64
828 const EVP_CIPHER
*EVP_rc2_ofb(void);
830 # ifndef OPENSSL_NO_BF
831 const EVP_CIPHER
*EVP_bf_ecb(void);
832 const EVP_CIPHER
*EVP_bf_cbc(void);
833 const EVP_CIPHER
*EVP_bf_cfb64(void);
834 # define EVP_bf_cfb EVP_bf_cfb64
835 const EVP_CIPHER
*EVP_bf_ofb(void);
837 # ifndef OPENSSL_NO_CAST
838 const EVP_CIPHER
*EVP_cast5_ecb(void);
839 const EVP_CIPHER
*EVP_cast5_cbc(void);
840 const EVP_CIPHER
*EVP_cast5_cfb64(void);
841 # define EVP_cast5_cfb EVP_cast5_cfb64
842 const EVP_CIPHER
*EVP_cast5_ofb(void);
844 # ifndef OPENSSL_NO_RC5
845 const EVP_CIPHER
*EVP_rc5_32_12_16_cbc(void);
846 const EVP_CIPHER
*EVP_rc5_32_12_16_ecb(void);
847 const EVP_CIPHER
*EVP_rc5_32_12_16_cfb64(void);
848 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
849 const EVP_CIPHER
*EVP_rc5_32_12_16_ofb(void);
851 # ifndef OPENSSL_NO_AES
852 const EVP_CIPHER
*EVP_aes_128_ecb(void);
853 const EVP_CIPHER
*EVP_aes_128_cbc(void);
854 const EVP_CIPHER
*EVP_aes_128_cfb1(void);
855 const EVP_CIPHER
*EVP_aes_128_cfb8(void);
856 const EVP_CIPHER
*EVP_aes_128_cfb128(void);
857 # define EVP_aes_128_cfb EVP_aes_128_cfb128
858 const EVP_CIPHER
*EVP_aes_128_ofb(void);
859 const EVP_CIPHER
*EVP_aes_128_ctr(void);
860 const EVP_CIPHER
*EVP_aes_128_ccm(void);
861 const EVP_CIPHER
*EVP_aes_128_gcm(void);
862 const EVP_CIPHER
*EVP_aes_128_xts(void);
863 const EVP_CIPHER
*EVP_aes_128_wrap(void);
864 const EVP_CIPHER
*EVP_aes_128_wrap_pad(void);
865 # ifndef OPENSSL_NO_OCB
866 const EVP_CIPHER
*EVP_aes_128_ocb(void);
868 const EVP_CIPHER
*EVP_aes_192_ecb(void);
869 const EVP_CIPHER
*EVP_aes_192_cbc(void);
870 const EVP_CIPHER
*EVP_aes_192_cfb1(void);
871 const EVP_CIPHER
*EVP_aes_192_cfb8(void);
872 const EVP_CIPHER
*EVP_aes_192_cfb128(void);
873 # define EVP_aes_192_cfb EVP_aes_192_cfb128
874 const EVP_CIPHER
*EVP_aes_192_ofb(void);
875 const EVP_CIPHER
*EVP_aes_192_ctr(void);
876 const EVP_CIPHER
*EVP_aes_192_ccm(void);
877 const EVP_CIPHER
*EVP_aes_192_gcm(void);
878 const EVP_CIPHER
*EVP_aes_192_wrap(void);
879 const EVP_CIPHER
*EVP_aes_192_wrap_pad(void);
880 # ifndef OPENSSL_NO_OCB
881 const EVP_CIPHER
*EVP_aes_192_ocb(void);
883 const EVP_CIPHER
*EVP_aes_256_ecb(void);
884 const EVP_CIPHER
*EVP_aes_256_cbc(void);
885 const EVP_CIPHER
*EVP_aes_256_cfb1(void);
886 const EVP_CIPHER
*EVP_aes_256_cfb8(void);
887 const EVP_CIPHER
*EVP_aes_256_cfb128(void);
888 # define EVP_aes_256_cfb EVP_aes_256_cfb128
889 const EVP_CIPHER
*EVP_aes_256_ofb(void);
890 const EVP_CIPHER
*EVP_aes_256_ctr(void);
891 const EVP_CIPHER
*EVP_aes_256_ccm(void);
892 const EVP_CIPHER
*EVP_aes_256_gcm(void);
893 const EVP_CIPHER
*EVP_aes_256_xts(void);
894 const EVP_CIPHER
*EVP_aes_256_wrap(void);
895 const EVP_CIPHER
*EVP_aes_256_wrap_pad(void);
896 # ifndef OPENSSL_NO_OCB
897 const EVP_CIPHER
*EVP_aes_256_ocb(void);
899 const EVP_CIPHER
*EVP_aes_128_cbc_hmac_sha1(void);
900 const EVP_CIPHER
*EVP_aes_256_cbc_hmac_sha1(void);
901 const EVP_CIPHER
*EVP_aes_128_cbc_hmac_sha256(void);
902 const EVP_CIPHER
*EVP_aes_256_cbc_hmac_sha256(void);
904 # ifndef OPENSSL_NO_CAMELLIA
905 const EVP_CIPHER
*EVP_camellia_128_ecb(void);
906 const EVP_CIPHER
*EVP_camellia_128_cbc(void);
907 const EVP_CIPHER
*EVP_camellia_128_cfb1(void);
908 const EVP_CIPHER
*EVP_camellia_128_cfb8(void);
909 const EVP_CIPHER
*EVP_camellia_128_cfb128(void);
910 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
911 const EVP_CIPHER
*EVP_camellia_128_ofb(void);
912 const EVP_CIPHER
*EVP_camellia_128_ctr(void);
913 const EVP_CIPHER
*EVP_camellia_192_ecb(void);
914 const EVP_CIPHER
*EVP_camellia_192_cbc(void);
915 const EVP_CIPHER
*EVP_camellia_192_cfb1(void);
916 const EVP_CIPHER
*EVP_camellia_192_cfb8(void);
917 const EVP_CIPHER
*EVP_camellia_192_cfb128(void);
918 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
919 const EVP_CIPHER
*EVP_camellia_192_ofb(void);
920 const EVP_CIPHER
*EVP_camellia_192_ctr(void);
921 const EVP_CIPHER
*EVP_camellia_256_ecb(void);
922 const EVP_CIPHER
*EVP_camellia_256_cbc(void);
923 const EVP_CIPHER
*EVP_camellia_256_cfb1(void);
924 const EVP_CIPHER
*EVP_camellia_256_cfb8(void);
925 const EVP_CIPHER
*EVP_camellia_256_cfb128(void);
926 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
927 const EVP_CIPHER
*EVP_camellia_256_ofb(void);
928 const EVP_CIPHER
*EVP_camellia_256_ctr(void);
931 # ifndef OPENSSL_NO_SEED
932 const EVP_CIPHER
*EVP_seed_ecb(void);
933 const EVP_CIPHER
*EVP_seed_cbc(void);
934 const EVP_CIPHER
*EVP_seed_cfb128(void);
935 # define EVP_seed_cfb EVP_seed_cfb128
936 const EVP_CIPHER
*EVP_seed_ofb(void);
939 void OPENSSL_add_all_algorithms_noconf(void);
940 void OPENSSL_add_all_algorithms_conf(void);
942 # ifdef OPENSSL_LOAD_CONF
943 # define OpenSSL_add_all_algorithms() \
944 OPENSSL_add_all_algorithms_conf()
946 # define OpenSSL_add_all_algorithms() \
947 OPENSSL_add_all_algorithms_noconf()
950 void OpenSSL_add_all_ciphers(void);
951 void OpenSSL_add_all_digests(void);
952 # define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
953 # define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
954 # define SSLeay_add_all_digests() OpenSSL_add_all_digests()
956 int EVP_add_cipher(const EVP_CIPHER
*cipher
);
957 int EVP_add_digest(const EVP_MD
*digest
);
959 const EVP_CIPHER
*EVP_get_cipherbyname(const char *name
);
960 const EVP_MD
*EVP_get_digestbyname(const char *name
);
961 void EVP_cleanup(void);
963 void EVP_CIPHER_do_all(void (*fn
) (const EVP_CIPHER
*ciph
,
964 const char *from
, const char *to
, void *x
),
966 void EVP_CIPHER_do_all_sorted(void (*fn
)
967 (const EVP_CIPHER
*ciph
, const char *from
,
968 const char *to
, void *x
), void *arg
);
970 void EVP_MD_do_all(void (*fn
) (const EVP_MD
*ciph
,
971 const char *from
, const char *to
, void *x
),
973 void EVP_MD_do_all_sorted(void (*fn
)
974 (const EVP_MD
*ciph
, const char *from
,
975 const char *to
, void *x
), void *arg
);
977 int EVP_PKEY_decrypt_old(unsigned char *dec_key
,
978 const unsigned char *enc_key
, int enc_key_len
,
979 EVP_PKEY
*private_key
);
980 int EVP_PKEY_encrypt_old(unsigned char *enc_key
,
981 const unsigned char *key
, int key_len
,
983 int EVP_PKEY_type(int type
);
984 int EVP_PKEY_id(const EVP_PKEY
*pkey
);
985 int EVP_PKEY_base_id(const EVP_PKEY
*pkey
);
986 int EVP_PKEY_bits(EVP_PKEY
*pkey
);
987 int EVP_PKEY_security_bits(const EVP_PKEY
*pkey
);
988 int EVP_PKEY_size(EVP_PKEY
*pkey
);
989 int EVP_PKEY_set_type(EVP_PKEY
*pkey
, int type
);
990 int EVP_PKEY_set_type_str(EVP_PKEY
*pkey
, const char *str
, int len
);
991 int EVP_PKEY_assign(EVP_PKEY
*pkey
, int type
, void *key
);
992 void *EVP_PKEY_get0(EVP_PKEY
*pkey
);
994 # ifndef OPENSSL_NO_RSA
996 int EVP_PKEY_set1_RSA(EVP_PKEY
*pkey
, struct rsa_st
*key
);
997 struct rsa_st
*EVP_PKEY_get1_RSA(EVP_PKEY
*pkey
);
999 # ifndef OPENSSL_NO_DSA
1001 int EVP_PKEY_set1_DSA(EVP_PKEY
*pkey
, struct dsa_st
*key
);
1002 struct dsa_st
*EVP_PKEY_get1_DSA(EVP_PKEY
*pkey
);
1004 # ifndef OPENSSL_NO_DH
1006 int EVP_PKEY_set1_DH(EVP_PKEY
*pkey
, struct dh_st
*key
);
1007 struct dh_st
*EVP_PKEY_get1_DH(EVP_PKEY
*pkey
);
1009 # ifndef OPENSSL_NO_EC
1011 int EVP_PKEY_set1_EC_KEY(EVP_PKEY
*pkey
, struct ec_key_st
*key
);
1012 struct ec_key_st
*EVP_PKEY_get1_EC_KEY(EVP_PKEY
*pkey
);
1015 EVP_PKEY
*EVP_PKEY_new(void);
1016 void EVP_PKEY_free(EVP_PKEY
*pkey
);
1018 EVP_PKEY
*d2i_PublicKey(int type
, EVP_PKEY
**a
, const unsigned char **pp
,
1020 int i2d_PublicKey(EVP_PKEY
*a
, unsigned char **pp
);
1022 EVP_PKEY
*d2i_PrivateKey(int type
, EVP_PKEY
**a
, const unsigned char **pp
,
1024 EVP_PKEY
*d2i_AutoPrivateKey(EVP_PKEY
**a
, const unsigned char **pp
,
1026 int i2d_PrivateKey(EVP_PKEY
*a
, unsigned char **pp
);
1028 int EVP_PKEY_copy_parameters(EVP_PKEY
*to
, const EVP_PKEY
*from
);
1029 int EVP_PKEY_missing_parameters(const EVP_PKEY
*pkey
);
1030 int EVP_PKEY_save_parameters(EVP_PKEY
*pkey
, int mode
);
1031 int EVP_PKEY_cmp_parameters(const EVP_PKEY
*a
, const EVP_PKEY
*b
);
1033 int EVP_PKEY_cmp(const EVP_PKEY
*a
, const EVP_PKEY
*b
);
1035 int EVP_PKEY_print_public(BIO
*out
, const EVP_PKEY
*pkey
,
1036 int indent
, ASN1_PCTX
*pctx
);
1037 int EVP_PKEY_print_private(BIO
*out
, const EVP_PKEY
*pkey
,
1038 int indent
, ASN1_PCTX
*pctx
);
1039 int EVP_PKEY_print_params(BIO
*out
, const EVP_PKEY
*pkey
,
1040 int indent
, ASN1_PCTX
*pctx
);
1042 int EVP_PKEY_get_default_digest_nid(EVP_PKEY
*pkey
, int *pnid
);
1044 int EVP_CIPHER_type(const EVP_CIPHER
*ctx
);
1047 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX
*c
, ASN1_TYPE
*type
);
1048 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX
*c
, ASN1_TYPE
*type
);
1050 /* These are used by EVP_CIPHER methods */
1051 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX
*c
, ASN1_TYPE
*type
);
1052 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX
*c
, ASN1_TYPE
*type
);
1054 /* PKCS5 password based encryption */
1055 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX
*ctx
, const char *pass
, int passlen
,
1056 ASN1_TYPE
*param
, const EVP_CIPHER
*cipher
,
1057 const EVP_MD
*md
, int en_de
);
1058 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass
, int passlen
,
1059 const unsigned char *salt
, int saltlen
, int iter
,
1060 int keylen
, unsigned char *out
);
1061 int PKCS5_PBKDF2_HMAC(const char *pass
, int passlen
,
1062 const unsigned char *salt
, int saltlen
, int iter
,
1063 const EVP_MD
*digest
, int keylen
, unsigned char *out
);
1064 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX
*ctx
, const char *pass
, int passlen
,
1065 ASN1_TYPE
*param
, const EVP_CIPHER
*cipher
,
1066 const EVP_MD
*md
, int en_de
);
1068 void PKCS5_PBE_add(void);
1070 int EVP_PBE_CipherInit(ASN1_OBJECT
*pbe_obj
, const char *pass
, int passlen
,
1071 ASN1_TYPE
*param
, EVP_CIPHER_CTX
*ctx
, int en_de
);
1075 /* Can appear as the outermost AlgorithmIdentifier */
1076 # define EVP_PBE_TYPE_OUTER 0x0
1077 /* Is an PRF type OID */
1078 # define EVP_PBE_TYPE_PRF 0x1
1079 /* Is a PKCS#5 v2.0 KDF */
1080 # define EVP_PBE_TYPE_KDF 0x2
1082 int EVP_PBE_alg_add_type(int pbe_type
, int pbe_nid
, int cipher_nid
,
1083 int md_nid
, EVP_PBE_KEYGEN
*keygen
);
1084 int EVP_PBE_alg_add(int nid
, const EVP_CIPHER
*cipher
, const EVP_MD
*md
,
1085 EVP_PBE_KEYGEN
*keygen
);
1086 int EVP_PBE_find(int type
, int pbe_nid
, int *pcnid
, int *pmnid
,
1087 EVP_PBE_KEYGEN
**pkeygen
);
1088 void EVP_PBE_cleanup(void);
1090 # define ASN1_PKEY_ALIAS 0x1
1091 # define ASN1_PKEY_DYNAMIC 0x2
1092 # define ASN1_PKEY_SIGPARAM_NULL 0x4
1094 # define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1095 # define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1096 # define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1097 # define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1098 # define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1099 # define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
1101 int EVP_PKEY_asn1_get_count(void);
1102 const EVP_PKEY_ASN1_METHOD
*EVP_PKEY_asn1_get0(int idx
);
1103 const EVP_PKEY_ASN1_METHOD
*EVP_PKEY_asn1_find(ENGINE
**pe
, int type
);
1104 const EVP_PKEY_ASN1_METHOD
*EVP_PKEY_asn1_find_str(ENGINE
**pe
,
1105 const char *str
, int len
);
1106 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD
*ameth
);
1107 int EVP_PKEY_asn1_add_alias(int to
, int from
);
1108 int EVP_PKEY_asn1_get0_info(int *ppkey_id
, int *pkey_base_id
,
1109 int *ppkey_flags
, const char **pinfo
,
1110 const char **ppem_str
,
1111 const EVP_PKEY_ASN1_METHOD
*ameth
);
1113 const EVP_PKEY_ASN1_METHOD
*EVP_PKEY_get0_asn1(EVP_PKEY
*pkey
);
1114 EVP_PKEY_ASN1_METHOD
*EVP_PKEY_asn1_new(int id
, int flags
,
1115 const char *pem_str
,
1117 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD
*dst
,
1118 const EVP_PKEY_ASN1_METHOD
*src
);
1119 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD
*ameth
);
1120 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD
*ameth
,
1121 int (*pub_decode
) (EVP_PKEY
*pk
,
1123 int (*pub_encode
) (X509_PUBKEY
*pub
,
1124 const EVP_PKEY
*pk
),
1125 int (*pub_cmp
) (const EVP_PKEY
*a
,
1127 int (*pub_print
) (BIO
*out
,
1128 const EVP_PKEY
*pkey
,
1129 int indent
, ASN1_PCTX
*pctx
),
1130 int (*pkey_size
) (const EVP_PKEY
*pk
),
1131 int (*pkey_bits
) (const EVP_PKEY
*pk
));
1132 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD
*ameth
,
1133 int (*priv_decode
) (EVP_PKEY
*pk
,
1136 int (*priv_encode
) (PKCS8_PRIV_KEY_INFO
*p8
,
1137 const EVP_PKEY
*pk
),
1138 int (*priv_print
) (BIO
*out
,
1139 const EVP_PKEY
*pkey
,
1142 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD
*ameth
,
1143 int (*param_decode
) (EVP_PKEY
*pkey
,
1144 const unsigned char **pder
,
1146 int (*param_encode
) (const EVP_PKEY
*pkey
,
1147 unsigned char **pder
),
1148 int (*param_missing
) (const EVP_PKEY
*pk
),
1149 int (*param_copy
) (EVP_PKEY
*to
,
1150 const EVP_PKEY
*from
),
1151 int (*param_cmp
) (const EVP_PKEY
*a
,
1153 int (*param_print
) (BIO
*out
,
1154 const EVP_PKEY
*pkey
,
1158 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD
*ameth
,
1159 void (*pkey_free
) (EVP_PKEY
*pkey
));
1160 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD
*ameth
,
1161 int (*pkey_ctrl
) (EVP_PKEY
*pkey
, int op
,
1162 long arg1
, void *arg2
));
1164 void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD
*ameth
,
1165 int (*pkey_security_bits
) (const EVP_PKEY
1168 # define EVP_PKEY_OP_UNDEFINED 0
1169 # define EVP_PKEY_OP_PARAMGEN (1<<1)
1170 # define EVP_PKEY_OP_KEYGEN (1<<2)
1171 # define EVP_PKEY_OP_SIGN (1<<3)
1172 # define EVP_PKEY_OP_VERIFY (1<<4)
1173 # define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1174 # define EVP_PKEY_OP_SIGNCTX (1<<6)
1175 # define EVP_PKEY_OP_VERIFYCTX (1<<7)
1176 # define EVP_PKEY_OP_ENCRYPT (1<<8)
1177 # define EVP_PKEY_OP_DECRYPT (1<<9)
1178 # define EVP_PKEY_OP_DERIVE (1<<10)
1180 # define EVP_PKEY_OP_TYPE_SIG \
1181 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1182 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1184 # define EVP_PKEY_OP_TYPE_CRYPT \
1185 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1187 # define EVP_PKEY_OP_TYPE_NOGEN \
1188 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
1190 # define EVP_PKEY_OP_TYPE_GEN \
1191 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1193 # define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1194 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1195 EVP_PKEY_CTRL_MD, 0, (void *)md)
1197 # define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1198 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1199 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
1201 # define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1202 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1203 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1205 # define EVP_PKEY_CTRL_MD 1
1206 # define EVP_PKEY_CTRL_PEER_KEY 2
1208 # define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1209 # define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1211 # define EVP_PKEY_CTRL_PKCS7_SIGN 5
1213 # define EVP_PKEY_CTRL_SET_MAC_KEY 6
1215 # define EVP_PKEY_CTRL_DIGESTINIT 7
1217 /* Used by GOST key encryption in TLS */
1218 # define EVP_PKEY_CTRL_SET_IV 8
1220 # define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1221 # define EVP_PKEY_CTRL_CMS_DECRYPT 10
1222 # define EVP_PKEY_CTRL_CMS_SIGN 11
1224 # define EVP_PKEY_CTRL_CIPHER 12
1226 # define EVP_PKEY_CTRL_GET_MD 13
1228 # define EVP_PKEY_ALG_CTRL 0x1000
1230 # define EVP_PKEY_FLAG_AUTOARGLEN 2
1232 * Method handles all operations: don't assume any digest related defaults.
1234 # define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
1236 const EVP_PKEY_METHOD
*EVP_PKEY_meth_find(int type
);
1237 EVP_PKEY_METHOD
*EVP_PKEY_meth_new(int id
, int flags
);
1238 void EVP_PKEY_meth_get0_info(int *ppkey_id
, int *pflags
,
1239 const EVP_PKEY_METHOD
*meth
);
1240 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD
*dst
, const EVP_PKEY_METHOD
*src
);
1241 void EVP_PKEY_meth_free(EVP_PKEY_METHOD
*pmeth
);
1242 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD
*pmeth
);
1244 EVP_PKEY_CTX
*EVP_PKEY_CTX_new(EVP_PKEY
*pkey
, ENGINE
*e
);
1245 EVP_PKEY_CTX
*EVP_PKEY_CTX_new_id(int id
, ENGINE
*e
);
1246 EVP_PKEY_CTX
*EVP_PKEY_CTX_dup(EVP_PKEY_CTX
*ctx
);
1247 void EVP_PKEY_CTX_free(EVP_PKEY_CTX
*ctx
);
1249 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX
*ctx
, int keytype
, int optype
,
1250 int cmd
, int p1
, void *p2
);
1251 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX
*ctx
, const char *type
,
1254 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX
*ctx
);
1255 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX
*ctx
, int *dat
, int datlen
);
1257 EVP_PKEY
*EVP_PKEY_new_mac_key(int type
, ENGINE
*e
,
1258 const unsigned char *key
, int keylen
);
1260 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX
*ctx
, void *data
);
1261 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX
*ctx
);
1262 EVP_PKEY
*EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX
*ctx
);
1264 EVP_PKEY
*EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX
*ctx
);
1266 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX
*ctx
, void *data
);
1267 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX
*ctx
);
1269 int EVP_PKEY_sign_init(EVP_PKEY_CTX
*ctx
);
1270 int EVP_PKEY_sign(EVP_PKEY_CTX
*ctx
,
1271 unsigned char *sig
, size_t *siglen
,
1272 const unsigned char *tbs
, size_t tbslen
);
1273 int EVP_PKEY_verify_init(EVP_PKEY_CTX
*ctx
);
1274 int EVP_PKEY_verify(EVP_PKEY_CTX
*ctx
,
1275 const unsigned char *sig
, size_t siglen
,
1276 const unsigned char *tbs
, size_t tbslen
);
1277 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX
*ctx
);
1278 int EVP_PKEY_verify_recover(EVP_PKEY_CTX
*ctx
,
1279 unsigned char *rout
, size_t *routlen
,
1280 const unsigned char *sig
, size_t siglen
);
1281 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX
*ctx
);
1282 int EVP_PKEY_encrypt(EVP_PKEY_CTX
*ctx
,
1283 unsigned char *out
, size_t *outlen
,
1284 const unsigned char *in
, size_t inlen
);
1285 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX
*ctx
);
1286 int EVP_PKEY_decrypt(EVP_PKEY_CTX
*ctx
,
1287 unsigned char *out
, size_t *outlen
,
1288 const unsigned char *in
, size_t inlen
);
1290 int EVP_PKEY_derive_init(EVP_PKEY_CTX
*ctx
);
1291 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX
*ctx
, EVP_PKEY
*peer
);
1292 int EVP_PKEY_derive(EVP_PKEY_CTX
*ctx
, unsigned char *key
, size_t *keylen
);
1294 typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX
*ctx
);
1296 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX
*ctx
);
1297 int EVP_PKEY_paramgen(EVP_PKEY_CTX
*ctx
, EVP_PKEY
**ppkey
);
1298 int EVP_PKEY_keygen_init(EVP_PKEY_CTX
*ctx
);
1299 int EVP_PKEY_keygen(EVP_PKEY_CTX
*ctx
, EVP_PKEY
**ppkey
);
1301 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX
*ctx
, EVP_PKEY_gen_cb
*cb
);
1302 EVP_PKEY_gen_cb
*EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX
*ctx
);
1304 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX
*ctx
, int idx
);
1306 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD
*pmeth
,
1307 int (*init
) (EVP_PKEY_CTX
*ctx
));
1309 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD
*pmeth
,
1310 int (*copy
) (EVP_PKEY_CTX
*dst
,
1311 EVP_PKEY_CTX
*src
));
1313 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD
*pmeth
,
1314 void (*cleanup
) (EVP_PKEY_CTX
*ctx
));
1316 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD
*pmeth
,
1317 int (*paramgen_init
) (EVP_PKEY_CTX
*ctx
),
1318 int (*paramgen
) (EVP_PKEY_CTX
*ctx
,
1321 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD
*pmeth
,
1322 int (*keygen_init
) (EVP_PKEY_CTX
*ctx
),
1323 int (*keygen
) (EVP_PKEY_CTX
*ctx
,
1326 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD
*pmeth
,
1327 int (*sign_init
) (EVP_PKEY_CTX
*ctx
),
1328 int (*sign
) (EVP_PKEY_CTX
*ctx
,
1329 unsigned char *sig
, size_t *siglen
,
1330 const unsigned char *tbs
,
1333 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD
*pmeth
,
1334 int (*verify_init
) (EVP_PKEY_CTX
*ctx
),
1335 int (*verify
) (EVP_PKEY_CTX
*ctx
,
1336 const unsigned char *sig
,
1338 const unsigned char *tbs
,
1341 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD
*pmeth
,
1342 int (*verify_recover_init
) (EVP_PKEY_CTX
1344 int (*verify_recover
) (EVP_PKEY_CTX
1353 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD
*pmeth
,
1354 int (*signctx_init
) (EVP_PKEY_CTX
*ctx
,
1356 int (*signctx
) (EVP_PKEY_CTX
*ctx
,
1361 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD
*pmeth
,
1362 int (*verifyctx_init
) (EVP_PKEY_CTX
*ctx
,
1364 int (*verifyctx
) (EVP_PKEY_CTX
*ctx
,
1365 const unsigned char *sig
,
1369 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD
*pmeth
,
1370 int (*encrypt_init
) (EVP_PKEY_CTX
*ctx
),
1371 int (*encryptfn
) (EVP_PKEY_CTX
*ctx
,
1374 const unsigned char *in
,
1377 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD
*pmeth
,
1378 int (*decrypt_init
) (EVP_PKEY_CTX
*ctx
),
1379 int (*decrypt
) (EVP_PKEY_CTX
*ctx
,
1382 const unsigned char *in
,
1385 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD
*pmeth
,
1386 int (*derive_init
) (EVP_PKEY_CTX
*ctx
),
1387 int (*derive
) (EVP_PKEY_CTX
*ctx
,
1391 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD
*pmeth
,
1392 int (*ctrl
) (EVP_PKEY_CTX
*ctx
, int type
, int p1
,
1394 int (*ctrl_str
) (EVP_PKEY_CTX
*ctx
,
1396 const char *value
));
1398 void EVP_add_alg_module(void);
1400 /* BEGIN ERROR CODES */
1402 * The following lines are auto generated by the script mkerr.pl. Any changes
1403 * made after this point may be overwritten when the script is next run.
1405 void ERR_load_EVP_strings(void);
1407 /* Error codes for the EVP functions. */
1409 /* Function codes. */
1410 # define EVP_F_AESNI_INIT_KEY 165
1411 # define EVP_F_AESNI_XTS_CIPHER 176
1412 # define EVP_F_AES_INIT_KEY 133
1413 # define EVP_F_AES_T4_INIT_KEY 178
1414 # define EVP_F_AES_XTS 172
1415 # define EVP_F_AES_XTS_CIPHER 175
1416 # define EVP_F_ALG_MODULE_INIT 177
1417 # define EVP_F_CAMELLIA_INIT_KEY 159
1418 # define EVP_F_CMAC_INIT 173
1419 # define EVP_F_CMLL_T4_INIT_KEY 179
1420 # define EVP_F_D2I_PKEY 100
1421 # define EVP_F_DO_SIGVER_INIT 161
1422 # define EVP_F_DSAPKEY2PKCS8 134
1423 # define EVP_F_DSA_PKEY2PKCS8 135
1424 # define EVP_F_ECDSA_PKEY2PKCS8 129
1425 # define EVP_F_ECKEY_PKEY2PKCS8 132
1426 # define EVP_F_EVP_CIPHERINIT_EX 123
1427 # define EVP_F_EVP_CIPHER_CTX_COPY 163
1428 # define EVP_F_EVP_CIPHER_CTX_CTRL 124
1429 # define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1430 # define EVP_F_EVP_DECRYPTFINAL_EX 101
1431 # define EVP_F_EVP_DIGESTINIT_EX 128
1432 # define EVP_F_EVP_ENCRYPTFINAL_EX 127
1433 # define EVP_F_EVP_MD_CTX_COPY_EX 110
1434 # define EVP_F_EVP_MD_SIZE 162
1435 # define EVP_F_EVP_OPENINIT 102
1436 # define EVP_F_EVP_PBE_ALG_ADD 115
1437 # define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1438 # define EVP_F_EVP_PBE_CIPHERINIT 116
1439 # define EVP_F_EVP_PKCS82PKEY 111
1440 # define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1441 # define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1442 # define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1443 # define EVP_F_EVP_PKEY_CTX_CTRL 137
1444 # define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1445 # define EVP_F_EVP_PKEY_CTX_DUP 156
1446 # define EVP_F_EVP_PKEY_DECRYPT 104
1447 # define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1448 # define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1449 # define EVP_F_EVP_PKEY_DERIVE 153
1450 # define EVP_F_EVP_PKEY_DERIVE_INIT 154
1451 # define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1452 # define EVP_F_EVP_PKEY_ENCRYPT 105
1453 # define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1454 # define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1455 # define EVP_F_EVP_PKEY_GET1_DH 119
1456 # define EVP_F_EVP_PKEY_GET1_DSA 120
1457 # define EVP_F_EVP_PKEY_GET1_ECDSA 130
1458 # define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1459 # define EVP_F_EVP_PKEY_GET1_RSA 121
1460 # define EVP_F_EVP_PKEY_KEYGEN 146
1461 # define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1462 # define EVP_F_EVP_PKEY_NEW 106
1463 # define EVP_F_EVP_PKEY_PARAMGEN 148
1464 # define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1465 # define EVP_F_EVP_PKEY_SIGN 140
1466 # define EVP_F_EVP_PKEY_SIGN_INIT 141
1467 # define EVP_F_EVP_PKEY_VERIFY 142
1468 # define EVP_F_EVP_PKEY_VERIFY_INIT 143
1469 # define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1470 # define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1471 # define EVP_F_EVP_RIJNDAEL 126
1472 # define EVP_F_EVP_SIGNFINAL 107
1473 # define EVP_F_EVP_VERIFYFINAL 108
1474 # define EVP_F_FIPS_CIPHERINIT 166
1475 # define EVP_F_FIPS_CIPHER_CTX_COPY 170
1476 # define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1477 # define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1478 # define EVP_F_FIPS_DIGESTINIT 168
1479 # define EVP_F_FIPS_MD_CTX_COPY 169
1480 # define EVP_F_HMAC_INIT_EX 174
1481 # define EVP_F_INT_CTX_NEW 157
1482 # define EVP_F_PKCS5_PBE_KEYIVGEN 117
1483 # define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1484 # define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
1485 # define EVP_F_PKCS8_SET_BROKEN 112
1486 # define EVP_F_PKEY_SET_TYPE 158
1487 # define EVP_F_RC2_MAGIC_TO_METH 109
1488 # define EVP_F_RC5_CTRL 125
1491 # define EVP_R_AES_IV_SETUP_FAILED 162
1492 # define EVP_R_AES_KEY_SETUP_FAILED 143
1493 # define EVP_R_ASN1_LIB 140
1494 # define EVP_R_BAD_BLOCK_LENGTH 136
1495 # define EVP_R_BAD_DECRYPT 100
1496 # define EVP_R_BAD_KEY_LENGTH 137
1497 # define EVP_R_BN_DECODE_ERROR 112
1498 # define EVP_R_BN_PUBKEY_ERROR 113
1499 # define EVP_R_BUFFER_TOO_SMALL 155
1500 # define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1501 # define EVP_R_CIPHER_PARAMETER_ERROR 122
1502 # define EVP_R_COMMAND_NOT_SUPPORTED 147
1503 # define EVP_R_CTRL_NOT_IMPLEMENTED 132
1504 # define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1505 # define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1506 # define EVP_R_DECODE_ERROR 114
1507 # define EVP_R_DIFFERENT_KEY_TYPES 101
1508 # define EVP_R_DIFFERENT_PARAMETERS 153
1509 # define EVP_R_DISABLED_FOR_FIPS 163
1510 # define EVP_R_ENCODE_ERROR 115
1511 # define EVP_R_ERROR_LOADING_SECTION 165
1512 # define EVP_R_ERROR_SETTING_FIPS_MODE 166
1513 # define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1514 # define EVP_R_EXPECTING_AN_RSA_KEY 127
1515 # define EVP_R_EXPECTING_A_DH_KEY 128
1516 # define EVP_R_EXPECTING_A_DSA_KEY 129
1517 # define EVP_R_EXPECTING_A_ECDSA_KEY 141
1518 # define EVP_R_EXPECTING_A_EC_KEY 142
1519 # define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
1520 # define EVP_R_INITIALIZATION_ERROR 134
1521 # define EVP_R_INPUT_NOT_INITIALIZED 111
1522 # define EVP_R_INVALID_DIGEST 152
1523 # define EVP_R_INVALID_FIPS_MODE 168
1524 # define EVP_R_INVALID_KEY_LENGTH 130
1525 # define EVP_R_INVALID_OPERATION 148
1526 # define EVP_R_IV_TOO_LARGE 102
1527 # define EVP_R_KEYGEN_FAILURE 120
1528 # define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1529 # define EVP_R_METHOD_NOT_SUPPORTED 144
1530 # define EVP_R_MISSING_PARAMETERS 103
1531 # define EVP_R_NO_CIPHER_SET 131
1532 # define EVP_R_NO_DEFAULT_DIGEST 158
1533 # define EVP_R_NO_DIGEST_SET 139
1534 # define EVP_R_NO_DSA_PARAMETERS 116
1535 # define EVP_R_NO_KEY_SET 154
1536 # define EVP_R_NO_OPERATION_SET 149
1537 # define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1538 # define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1539 # define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1540 # define EVP_R_OPERATON_NOT_INITIALIZED 151
1541 # define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1542 # define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1543 # define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1544 # define EVP_R_PUBLIC_KEY_NOT_RSA 106
1545 # define EVP_R_TOO_LARGE 164
1546 # define EVP_R_UNKNOWN_CIPHER 160
1547 # define EVP_R_UNKNOWN_DIGEST 161
1548 # define EVP_R_UNKNOWN_OPTION 169
1549 # define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1550 # define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1551 # define EVP_R_UNSUPPORTED_ALGORITHM 156
1552 # define EVP_R_UNSUPPORTED_CIPHER 107
1553 # define EVP_R_UNSUPPORTED_KEYLENGTH 123
1554 # define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1555 # define EVP_R_UNSUPPORTED_KEY_SIZE 108
1556 # define EVP_R_UNSUPPORTED_PRF 125
1557 # define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1558 # define EVP_R_UNSUPPORTED_SALT_TYPE 126
1559 # define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1560 # define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1561 # define EVP_R_WRONG_PUBLIC_KEY_TYPE 110