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OpenSSL: update to 1.0.2a
[tomato.git] / release / src / router / openssl / crypto / evp / evp.h
blob47abbac4a24cfe24ef60ab88510087a4d3dfcc09
1 /* crypto/evp/evp.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 #ifndef HEADER_ENVELOPE_H
60 # define HEADER_ENVELOPE_H
61
62 # ifdef OPENSSL_ALGORITHM_DEFINES
63 # include <openssl/opensslconf.h>
64 # else
65 # define OPENSSL_ALGORITHM_DEFINES
66 # include <openssl/opensslconf.h>
67 # undef OPENSSL_ALGORITHM_DEFINES
68 # endif
69
70 # include <openssl/ossl_typ.h>
71
72 # include <openssl/symhacks.h>
73
74 # ifndef OPENSSL_NO_BIO
75 # include <openssl/bio.h>
76 # endif
77
78 /*-
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
84 */
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
89
90 # define PKCS5_SALT_LEN 8
91 /* Default PKCS#5 iteration count */
92 # define PKCS5_DEFAULT_ITER 2048
93
94 # include <openssl/objects.h>
95
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 */
107
108 # define EVP_PKEY_NONE NID_undef
109 # define EVP_PKEY_RSA NID_rsaEncryption
110 # define EVP_PKEY_RSA2 NID_rsa
111 # define EVP_PKEY_DSA NID_dsa
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
121
122 #ifdef __cplusplus
123 extern "C" {
124 #endif
125
126 /*
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....
129 */
130 struct evp_pkey_st {
131 int type;
132 int save_type;
133 int references;
134 const EVP_PKEY_ASN1_METHOD *ameth;
135 ENGINE *engine;
136 union {
137 char *ptr;
138 # ifndef OPENSSL_NO_RSA
139 struct rsa_st *rsa; /* RSA */
140 # endif
141 # ifndef OPENSSL_NO_DSA
142 struct dsa_st *dsa; /* DSA */
143 # endif
144 # ifndef OPENSSL_NO_DH
145 struct dh_st *dh; /* DH */
146 # endif
147 # ifndef OPENSSL_NO_EC
148 struct ec_key_st *ec; /* ECC */
149 # endif
150 } pkey;
151 int save_parameters;
152 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
153 } /* EVP_PKEY */ ;
154
155 # define EVP_PKEY_MO_SIGN 0x0001
156 # define EVP_PKEY_MO_VERIFY 0x0002
157 # define EVP_PKEY_MO_ENCRYPT 0x0004
158 # define EVP_PKEY_MO_DECRYPT 0x0008
159
160 # ifndef EVP_MD
161 struct env_md_st {
162 int type;
163 int pkey_type;
164 int md_size;
165 unsigned long flags;
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,
176 void *key);
177 int required_pkey_type[5]; /* EVP_PKEY_xxx */
178 int block_size;
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);
182 } /* EVP_MD */ ;
183
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);
191
192 /* digest can only handle a single block */
193 # define EVP_MD_FLAG_ONESHOT 0x0001
194
195 /*
196 * digest is a "clone" digest used
197 * which is a copy of an existing
198 * one for a specific public key type.
199 * EVP_dss1() etc
200 */
201 # define EVP_MD_FLAG_PKEY_DIGEST 0x0002
202
203 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
204
205 # define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
206
207 /* DigestAlgorithmIdentifier flags... */
208
209 # define EVP_MD_FLAG_DIGALGID_MASK 0x0018
210
211 /* NULL or absent parameter accepted. Use NULL */
212
213 # define EVP_MD_FLAG_DIGALGID_NULL 0x0000
214
215 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
216
217 # define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
218
219 /* Custom handling via ctrl */
220
221 # define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
222
223 /* Note if suitable for use in FIPS mode */
224 # define EVP_MD_FLAG_FIPS 0x0400
225
226 /* Digest ctrls */
227
228 # define EVP_MD_CTRL_DIGALGID 0x1
229 # define EVP_MD_CTRL_MICALG 0x2
230
231 /* Minimum Algorithm specific ctrl value */
232
233 # define EVP_MD_CTRL_ALG_CTRL 0x1000
234
235 # define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
236
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, \
241 EVP_PKEY_DSA4,0}
242 # else
243 # define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
244 # endif
245
246 # ifndef OPENSSL_NO_ECDSA
247 # define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
248 (evp_verify_method *)ECDSA_verify, \
249 {EVP_PKEY_EC,0,0,0}
250 # else
251 # define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
252 # endif
253
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}
262 # else
263 # define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
264 # define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
265 # endif
266
267 # endif /* !EVP_MD */
268
269 struct env_md_ctx_st {
270 const EVP_MD *digest;
271 ENGINE *engine; /* functional reference if 'digest' is
272 * ENGINE-provided */
273 unsigned long flags;
274 void *md_data;
275 /* Public key context for sign/verify */
276 EVP_PKEY_CTX *pctx;
277 /* Update function: usually copied from EVP_MD */
278 int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
279 } /* EVP_MD_CTX */ ;
280
281 /* values for EVP_MD_CTX flags */
282
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
286 * cleaned */
287 # define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
288 * in EVP_MD_CTX_cleanup */
289 /*
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.
292 */
293
294 # define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
295 * digest in FIPS mode */
296
297 /*
298 * The following PAD options are also currently ignored in 1.0.0, digest
299 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
300 * instead.
301 */
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 */
306
307 # define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
308
309 struct evp_cipher_st {
310 int nid;
311 int block_size;
312 /* Default value for variable length ciphers */
313 int key_len;
314 int iv_len;
315 /* Various flags */
316 unsigned long flags;
317 /* init key */
318 int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key,
319 const unsigned char *iv, int enc);
320 /* encrypt/decrypt data */
321 int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out,
322 const unsigned char *in, size_t inl);
323 /* cleanup ctx */
324 int (*cleanup) (EVP_CIPHER_CTX *);
325 /* how big ctx->cipher_data needs to be */
326 int ctx_size;
327 /* Populate a ASN1_TYPE with parameters */
328 int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
329 /* Get parameters from a ASN1_TYPE */
330 int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
331 /* Miscellaneous operations */
332 int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr);
333 /* Application data */
334 void *app_data;
335 } /* EVP_CIPHER */ ;
336
337 /* Values for cipher flags */
338
339 /* Modes for ciphers */
340
341 # define EVP_CIPH_STREAM_CIPHER 0x0
342 # define EVP_CIPH_ECB_MODE 0x1
343 # define EVP_CIPH_CBC_MODE 0x2
344 # define EVP_CIPH_CFB_MODE 0x3
345 # define EVP_CIPH_OFB_MODE 0x4
346 # define EVP_CIPH_CTR_MODE 0x5
347 # define EVP_CIPH_GCM_MODE 0x6
348 # define EVP_CIPH_CCM_MODE 0x7
349 # define EVP_CIPH_XTS_MODE 0x10001
350 # define EVP_CIPH_WRAP_MODE 0x10002
351 # define EVP_CIPH_MODE 0xF0007
352 /* Set if variable length cipher */
353 # define EVP_CIPH_VARIABLE_LENGTH 0x8
354 /* Set if the iv handling should be done by the cipher itself */
355 # define EVP_CIPH_CUSTOM_IV 0x10
356 /* Set if the cipher's init() function should be called if key is NULL */
357 # define EVP_CIPH_ALWAYS_CALL_INIT 0x20
358 /* Call ctrl() to init cipher parameters */
359 # define EVP_CIPH_CTRL_INIT 0x40
360 /* Don't use standard key length function */
361 # define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
362 /* Don't use standard block padding */
363 # define EVP_CIPH_NO_PADDING 0x100
364 /* cipher handles random key generation */
365 # define EVP_CIPH_RAND_KEY 0x200
366 /* cipher has its own additional copying logic */
367 # define EVP_CIPH_CUSTOM_COPY 0x400
368 /* Allow use default ASN1 get/set iv */
369 # define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
370 /* Buffer length in bits not bytes: CFB1 mode only */
371 # define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
372 /* Note if suitable for use in FIPS mode */
373 # define EVP_CIPH_FLAG_FIPS 0x4000
374 /* Allow non FIPS cipher in FIPS mode */
375 # define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
376 /*
377 * Cipher handles any and all padding logic as well as finalisation.
378 */
379 # define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
380 # define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
381 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
382
383 /*
384 * Cipher context flag to indicate we can handle wrap mode: if allowed in
385 * older applications it could overflow buffers.
386 */
387
388 # define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
389
390 /* ctrl() values */
391
392 # define EVP_CTRL_INIT 0x0
393 # define EVP_CTRL_SET_KEY_LENGTH 0x1
394 # define EVP_CTRL_GET_RC2_KEY_BITS 0x2
395 # define EVP_CTRL_SET_RC2_KEY_BITS 0x3
396 # define EVP_CTRL_GET_RC5_ROUNDS 0x4
397 # define EVP_CTRL_SET_RC5_ROUNDS 0x5
398 # define EVP_CTRL_RAND_KEY 0x6
399 # define EVP_CTRL_PBE_PRF_NID 0x7
400 # define EVP_CTRL_COPY 0x8
401 # define EVP_CTRL_GCM_SET_IVLEN 0x9
402 # define EVP_CTRL_GCM_GET_TAG 0x10
403 # define EVP_CTRL_GCM_SET_TAG 0x11
404 # define EVP_CTRL_GCM_SET_IV_FIXED 0x12
405 # define EVP_CTRL_GCM_IV_GEN 0x13
406 # define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
407 # define EVP_CTRL_CCM_GET_TAG EVP_CTRL_GCM_GET_TAG
408 # define EVP_CTRL_CCM_SET_TAG EVP_CTRL_GCM_SET_TAG
409 # define EVP_CTRL_CCM_SET_L 0x14
410 # define EVP_CTRL_CCM_SET_MSGLEN 0x15
411 /*
412 * AEAD cipher deduces payload length and returns number of bytes required to
413 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
414 * appends/verifies MAC.
415 */
416 # define EVP_CTRL_AEAD_TLS1_AAD 0x16
417 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
418 # define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
419 /* Set the GCM invocation field, decrypt only */
420 # define EVP_CTRL_GCM_SET_IV_INV 0x18
421
422 # define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
423 # define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
424 # define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
425 # define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
426
427 typedef struct {
428 unsigned char *out;
429 const unsigned char *inp;
430 size_t len;
431 unsigned int interleave;
432 } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
433
434 /* GCM TLS constants */
435 /* Length of fixed part of IV derived from PRF */
436 # define EVP_GCM_TLS_FIXED_IV_LEN 4
437 /* Length of explicit part of IV part of TLS records */
438 # define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
439 /* Length of tag for TLS */
440 # define EVP_GCM_TLS_TAG_LEN 16
441
442 typedef struct evp_cipher_info_st {
443 const EVP_CIPHER *cipher;
444 unsigned char iv[EVP_MAX_IV_LENGTH];
445 } EVP_CIPHER_INFO;
446
447 struct evp_cipher_ctx_st {
448 const EVP_CIPHER *cipher;
449 ENGINE *engine; /* functional reference if 'cipher' is
450 * ENGINE-provided */
451 int encrypt; /* encrypt or decrypt */
452 int buf_len; /* number we have left */
453 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
454 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
455 unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
456 int num; /* used by cfb/ofb/ctr mode */
457 void *app_data; /* application stuff */
458 int key_len; /* May change for variable length cipher */
459 unsigned long flags; /* Various flags */
460 void *cipher_data; /* per EVP data */
461 int final_used;
462 int block_mask;
463 unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
464 } /* EVP_CIPHER_CTX */ ;
465
466 typedef struct evp_Encode_Ctx_st {
467 /* number saved in a partial encode/decode */
468 int num;
469 /*
470 * The length is either the output line length (in input bytes) or the
471 * shortest input line length that is ok. Once decoding begins, the
472 * length is adjusted up each time a longer line is decoded
473 */
474 int length;
475 /* data to encode */
476 unsigned char enc_data[80];
477 /* number read on current line */
478 int line_num;
479 int expect_nl;
480 } EVP_ENCODE_CTX;
481
482 /* Password based encryption function */
483 typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
484 int passlen, ASN1_TYPE *param,
485 const EVP_CIPHER *cipher, const EVP_MD *md,
486 int en_de);
487
488 # ifndef OPENSSL_NO_RSA
489 # define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
490 (char *)(rsa))
491 # endif
492
493 # ifndef OPENSSL_NO_DSA
494 # define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
495 (char *)(dsa))
496 # endif
497
498 # ifndef OPENSSL_NO_DH
499 # define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
500 (char *)(dh))
501 # endif
502
503 # ifndef OPENSSL_NO_EC
504 # define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
505 (char *)(eckey))
506 # endif
507
508 /* Add some extra combinations */
509 # define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
510 # define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
511 # define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
512 # define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
513
514 int EVP_MD_type(const EVP_MD *md);
515 # define EVP_MD_nid(e) EVP_MD_type(e)
516 # define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
517 int EVP_MD_pkey_type(const EVP_MD *md);
518 int EVP_MD_size(const EVP_MD *md);
519 int EVP_MD_block_size(const EVP_MD *md);
520 unsigned long EVP_MD_flags(const EVP_MD *md);
521
522 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
523 # define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
524 # define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
525 # define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
526
527 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
528 # define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
529 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
530 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
531 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
532 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
533 # define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
534
535 const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
536 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
537 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
538 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
539 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
540 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
541 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
542 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
543 # define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
544 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
545 # define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
546
547 # define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
548 # define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
549
550 # define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
551 # define EVP_SignInit(a,b) EVP_DigestInit(a,b)
552 # define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
553 # define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
554 # define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
555 # define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
556 # define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
557 # define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
558 # define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
559 # define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
560
561 # ifdef CONST_STRICT
562 void BIO_set_md(BIO *, const EVP_MD *md);
563 # else
564 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
565 # endif
566 # define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
567 # define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
568 # define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
569 # define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
570 # define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
571
572 int EVP_Cipher(EVP_CIPHER_CTX *c,
573 unsigned char *out, const unsigned char *in, unsigned int inl);
574
575 # define EVP_add_cipher_alias(n,alias) \
576 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
577 # define EVP_add_digest_alias(n,alias) \
578 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
579 # define EVP_delete_cipher_alias(alias) \
580 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
581 # define EVP_delete_digest_alias(alias) \
582 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
583
584 void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
585 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
586 EVP_MD_CTX *EVP_MD_CTX_create(void);
587 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
588 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
589 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
590 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
591 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
592 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
593 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt);
594 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
595 int EVP_Digest(const void *data, size_t count,
596 unsigned char *md, unsigned int *size, const EVP_MD *type,
597 ENGINE *impl);
598
599 int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
600 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
601 int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
602
603 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
604 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
605 const char *prompt, int verify);
606 void EVP_set_pw_prompt(const char *prompt);
607 char *EVP_get_pw_prompt(void);
608
609 int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
610 const unsigned char *salt, const unsigned char *data,
611 int datal, int count, unsigned char *key,
612 unsigned char *iv);
613
614 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
615 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
616 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
617
618 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
619 const unsigned char *key, const unsigned char *iv);
620 int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
621 ENGINE *impl, const unsigned char *key,
622 const unsigned char *iv);
623 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
624 const unsigned char *in, int inl);
625 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
626 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
627
628 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
629 const unsigned char *key, const unsigned char *iv);
630 int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
631 ENGINE *impl, const unsigned char *key,
632 const unsigned char *iv);
633 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
634 const unsigned char *in, int inl);
635 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
636 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
637
638 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
639 const unsigned char *key, const unsigned char *iv,
640 int enc);
641 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
642 ENGINE *impl, const unsigned char *key,
643 const unsigned char *iv, int enc);
644 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
645 const unsigned char *in, int inl);
646 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
647 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
648
649 int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
650 EVP_PKEY *pkey);
651
652 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
653 unsigned int siglen, EVP_PKEY *pkey);
654
655 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
656 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
657 int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
658 unsigned char *sigret, size_t *siglen);
659
660 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
661 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
662 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
663 const unsigned char *sig, size_t siglen);
664
665 int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
666 const unsigned char *ek, int ekl, const unsigned char *iv,
667 EVP_PKEY *priv);
668 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
669
670 int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
671 unsigned char **ek, int *ekl, unsigned char *iv,
672 EVP_PKEY **pubk, int npubk);
673 int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
674
675 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
676 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
677 const unsigned char *in, int inl);
678 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
679 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
680
681 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
682 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
683 const unsigned char *in, int inl);
684 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
685 char *out, int *outl);
686 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
687
688 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
689 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
690 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
691 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
692 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
693 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
694 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
695 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
696
697 # ifndef OPENSSL_NO_BIO
698 BIO_METHOD *BIO_f_md(void);
699 BIO_METHOD *BIO_f_base64(void);
700 BIO_METHOD *BIO_f_cipher(void);
701 BIO_METHOD *BIO_f_reliable(void);
702 void BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
703 const unsigned char *i, int enc);
704 # endif
705
706 const EVP_MD *EVP_md_null(void);
707 # ifndef OPENSSL_NO_MD2
708 const EVP_MD *EVP_md2(void);
709 # endif
710 # ifndef OPENSSL_NO_MD4
711 const EVP_MD *EVP_md4(void);
712 # endif
713 # ifndef OPENSSL_NO_MD5
714 const EVP_MD *EVP_md5(void);
715 # endif
716 # ifndef OPENSSL_NO_SHA
717 const EVP_MD *EVP_sha(void);
718 const EVP_MD *EVP_sha1(void);
719 const EVP_MD *EVP_dss(void);
720 const EVP_MD *EVP_dss1(void);
721 const EVP_MD *EVP_ecdsa(void);
722 # endif
723 # ifndef OPENSSL_NO_SHA256
724 const EVP_MD *EVP_sha224(void);
725 const EVP_MD *EVP_sha256(void);
726 # endif
727 # ifndef OPENSSL_NO_SHA512
728 const EVP_MD *EVP_sha384(void);
729 const EVP_MD *EVP_sha512(void);
730 # endif
731 # ifndef OPENSSL_NO_MDC2
732 const EVP_MD *EVP_mdc2(void);
733 # endif
734 # ifndef OPENSSL_NO_RIPEMD
735 const EVP_MD *EVP_ripemd160(void);
736 # endif
737 # ifndef OPENSSL_NO_WHIRLPOOL
738 const EVP_MD *EVP_whirlpool(void);
739 # endif
740 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
741 # ifndef OPENSSL_NO_DES
742 const EVP_CIPHER *EVP_des_ecb(void);
743 const EVP_CIPHER *EVP_des_ede(void);
744 const EVP_CIPHER *EVP_des_ede3(void);
745 const EVP_CIPHER *EVP_des_ede_ecb(void);
746 const EVP_CIPHER *EVP_des_ede3_ecb(void);
747 const EVP_CIPHER *EVP_des_cfb64(void);
748 # define EVP_des_cfb EVP_des_cfb64
749 const EVP_CIPHER *EVP_des_cfb1(void);
750 const EVP_CIPHER *EVP_des_cfb8(void);
751 const EVP_CIPHER *EVP_des_ede_cfb64(void);
752 # define EVP_des_ede_cfb EVP_des_ede_cfb64
753 # if 0
754 const EVP_CIPHER *EVP_des_ede_cfb1(void);
755 const EVP_CIPHER *EVP_des_ede_cfb8(void);
756 # endif
757 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
758 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
759 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
760 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
761 const EVP_CIPHER *EVP_des_ofb(void);
762 const EVP_CIPHER *EVP_des_ede_ofb(void);
763 const EVP_CIPHER *EVP_des_ede3_ofb(void);
764 const EVP_CIPHER *EVP_des_cbc(void);
765 const EVP_CIPHER *EVP_des_ede_cbc(void);
766 const EVP_CIPHER *EVP_des_ede3_cbc(void);
767 const EVP_CIPHER *EVP_desx_cbc(void);
768 const EVP_CIPHER *EVP_des_ede3_wrap(void);
769 /*
770 * This should now be supported through the dev_crypto ENGINE. But also, why
771 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
772 * branch?
773 */
774 # if 0
775 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO
776 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
777 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
778 const EVP_MD *EVP_dev_crypto_md5(void);
779 # endif
780 # endif
781 # endif
782 # ifndef OPENSSL_NO_RC4
783 const EVP_CIPHER *EVP_rc4(void);
784 const EVP_CIPHER *EVP_rc4_40(void);
785 # ifndef OPENSSL_NO_MD5
786 const EVP_CIPHER *EVP_rc4_hmac_md5(void);
787 # endif
788 # endif
789 # ifndef OPENSSL_NO_IDEA
790 const EVP_CIPHER *EVP_idea_ecb(void);
791 const EVP_CIPHER *EVP_idea_cfb64(void);
792 # define EVP_idea_cfb EVP_idea_cfb64
793 const EVP_CIPHER *EVP_idea_ofb(void);
794 const EVP_CIPHER *EVP_idea_cbc(void);
795 # endif
796 # ifndef OPENSSL_NO_RC2
797 const EVP_CIPHER *EVP_rc2_ecb(void);
798 const EVP_CIPHER *EVP_rc2_cbc(void);
799 const EVP_CIPHER *EVP_rc2_40_cbc(void);
800 const EVP_CIPHER *EVP_rc2_64_cbc(void);
801 const EVP_CIPHER *EVP_rc2_cfb64(void);
802 # define EVP_rc2_cfb EVP_rc2_cfb64
803 const EVP_CIPHER *EVP_rc2_ofb(void);
804 # endif
805 # ifndef OPENSSL_NO_BF
806 const EVP_CIPHER *EVP_bf_ecb(void);
807 const EVP_CIPHER *EVP_bf_cbc(void);
808 const EVP_CIPHER *EVP_bf_cfb64(void);
809 # define EVP_bf_cfb EVP_bf_cfb64
810 const EVP_CIPHER *EVP_bf_ofb(void);
811 # endif
812 # ifndef OPENSSL_NO_CAST
813 const EVP_CIPHER *EVP_cast5_ecb(void);
814 const EVP_CIPHER *EVP_cast5_cbc(void);
815 const EVP_CIPHER *EVP_cast5_cfb64(void);
816 # define EVP_cast5_cfb EVP_cast5_cfb64
817 const EVP_CIPHER *EVP_cast5_ofb(void);
818 # endif
819 # ifndef OPENSSL_NO_RC5
820 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
821 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
822 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
823 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
824 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
825 # endif
826 # ifndef OPENSSL_NO_AES
827 const EVP_CIPHER *EVP_aes_128_ecb(void);
828 const EVP_CIPHER *EVP_aes_128_cbc(void);
829 const EVP_CIPHER *EVP_aes_128_cfb1(void);
830 const EVP_CIPHER *EVP_aes_128_cfb8(void);
831 const EVP_CIPHER *EVP_aes_128_cfb128(void);
832 # define EVP_aes_128_cfb EVP_aes_128_cfb128
833 const EVP_CIPHER *EVP_aes_128_ofb(void);
834 const EVP_CIPHER *EVP_aes_128_ctr(void);
835 const EVP_CIPHER *EVP_aes_128_ccm(void);
836 const EVP_CIPHER *EVP_aes_128_gcm(void);
837 const EVP_CIPHER *EVP_aes_128_xts(void);
838 const EVP_CIPHER *EVP_aes_128_wrap(void);
839 const EVP_CIPHER *EVP_aes_192_ecb(void);
840 const EVP_CIPHER *EVP_aes_192_cbc(void);
841 const EVP_CIPHER *EVP_aes_192_cfb1(void);
842 const EVP_CIPHER *EVP_aes_192_cfb8(void);
843 const EVP_CIPHER *EVP_aes_192_cfb128(void);
844 # define EVP_aes_192_cfb EVP_aes_192_cfb128
845 const EVP_CIPHER *EVP_aes_192_ofb(void);
846 const EVP_CIPHER *EVP_aes_192_ctr(void);
847 const EVP_CIPHER *EVP_aes_192_ccm(void);
848 const EVP_CIPHER *EVP_aes_192_gcm(void);
849 const EVP_CIPHER *EVP_aes_192_wrap(void);
850 const EVP_CIPHER *EVP_aes_256_ecb(void);
851 const EVP_CIPHER *EVP_aes_256_cbc(void);
852 const EVP_CIPHER *EVP_aes_256_cfb1(void);
853 const EVP_CIPHER *EVP_aes_256_cfb8(void);
854 const EVP_CIPHER *EVP_aes_256_cfb128(void);
855 # define EVP_aes_256_cfb EVP_aes_256_cfb128
856 const EVP_CIPHER *EVP_aes_256_ofb(void);
857 const EVP_CIPHER *EVP_aes_256_ctr(void);
858 const EVP_CIPHER *EVP_aes_256_ccm(void);
859 const EVP_CIPHER *EVP_aes_256_gcm(void);
860 const EVP_CIPHER *EVP_aes_256_xts(void);
861 const EVP_CIPHER *EVP_aes_256_wrap(void);
862 # if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
863 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
864 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
865 # endif
866 # ifndef OPENSSL_NO_SHA256
867 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
868 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
869 # endif
870 # endif
871 # ifndef OPENSSL_NO_CAMELLIA
872 const EVP_CIPHER *EVP_camellia_128_ecb(void);
873 const EVP_CIPHER *EVP_camellia_128_cbc(void);
874 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
875 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
876 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
877 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
878 const EVP_CIPHER *EVP_camellia_128_ofb(void);
879 const EVP_CIPHER *EVP_camellia_192_ecb(void);
880 const EVP_CIPHER *EVP_camellia_192_cbc(void);
881 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
882 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
883 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
884 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
885 const EVP_CIPHER *EVP_camellia_192_ofb(void);
886 const EVP_CIPHER *EVP_camellia_256_ecb(void);
887 const EVP_CIPHER *EVP_camellia_256_cbc(void);
888 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
889 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
890 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
891 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
892 const EVP_CIPHER *EVP_camellia_256_ofb(void);
893 # endif
894
895 # ifndef OPENSSL_NO_SEED
896 const EVP_CIPHER *EVP_seed_ecb(void);
897 const EVP_CIPHER *EVP_seed_cbc(void);
898 const EVP_CIPHER *EVP_seed_cfb128(void);
899 # define EVP_seed_cfb EVP_seed_cfb128
900 const EVP_CIPHER *EVP_seed_ofb(void);
901 # endif
902
903 void OPENSSL_add_all_algorithms_noconf(void);
904 void OPENSSL_add_all_algorithms_conf(void);
905
906 # ifdef OPENSSL_LOAD_CONF
907 # define OpenSSL_add_all_algorithms() \
908 OPENSSL_add_all_algorithms_conf()
909 # else
910 # define OpenSSL_add_all_algorithms() \
911 OPENSSL_add_all_algorithms_noconf()
912 # endif
913
914 void OpenSSL_add_all_ciphers(void);
915 void OpenSSL_add_all_digests(void);
916 # define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
917 # define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
918 # define SSLeay_add_all_digests() OpenSSL_add_all_digests()
919
920 int EVP_add_cipher(const EVP_CIPHER *cipher);
921 int EVP_add_digest(const EVP_MD *digest);
922
923 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
924 const EVP_MD *EVP_get_digestbyname(const char *name);
925 void EVP_cleanup(void);
926
927 void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
928 const char *from, const char *to, void *x),
929 void *arg);
930 void EVP_CIPHER_do_all_sorted(void (*fn)
931 (const EVP_CIPHER *ciph, const char *from,
932 const char *to, void *x), void *arg);
933
934 void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
935 const char *from, const char *to, void *x),
936 void *arg);
937 void EVP_MD_do_all_sorted(void (*fn)
938 (const EVP_MD *ciph, const char *from,
939 const char *to, void *x), void *arg);
940
941 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
942 const unsigned char *enc_key, int enc_key_len,
943 EVP_PKEY *private_key);
944 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
945 const unsigned char *key, int key_len,
946 EVP_PKEY *pub_key);
947 int EVP_PKEY_type(int type);
948 int EVP_PKEY_id(const EVP_PKEY *pkey);
949 int EVP_PKEY_base_id(const EVP_PKEY *pkey);
950 int EVP_PKEY_bits(EVP_PKEY *pkey);
951 int EVP_PKEY_size(EVP_PKEY *pkey);
952 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
953 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
954 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
955 void *EVP_PKEY_get0(EVP_PKEY *pkey);
956
957 # ifndef OPENSSL_NO_RSA
958 struct rsa_st;
959 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
960 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
961 # endif
962 # ifndef OPENSSL_NO_DSA
963 struct dsa_st;
964 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
965 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
966 # endif
967 # ifndef OPENSSL_NO_DH
968 struct dh_st;
969 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
970 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
971 # endif
972 # ifndef OPENSSL_NO_EC
973 struct ec_key_st;
974 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
975 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
976 # endif
977
978 EVP_PKEY *EVP_PKEY_new(void);
979 void EVP_PKEY_free(EVP_PKEY *pkey);
980
981 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
982 long length);
983 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
984
985 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
986 long length);
987 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
988 long length);
989 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
990
991 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
992 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
993 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
994 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
995
996 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
997
998 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
999 int indent, ASN1_PCTX *pctx);
1000 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
1001 int indent, ASN1_PCTX *pctx);
1002 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
1003 int indent, ASN1_PCTX *pctx);
1004
1005 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1006
1007 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
1008
1009 /* calls methods */
1010 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1011 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1012
1013 /* These are used by EVP_CIPHER methods */
1014 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1015 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1016
1017 /* PKCS5 password based encryption */
1018 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1019 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1020 const EVP_MD *md, int en_de);
1021 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
1022 const unsigned char *salt, int saltlen, int iter,
1023 int keylen, unsigned char *out);
1024 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
1025 const unsigned char *salt, int saltlen, int iter,
1026 const EVP_MD *digest, int keylen, unsigned char *out);
1027 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1028 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1029 const EVP_MD *md, int en_de);
1030
1031 void PKCS5_PBE_add(void);
1032
1033 int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1034 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
1035
1036 /* PBE type */
1037
1038 /* Can appear as the outermost AlgorithmIdentifier */
1039 # define EVP_PBE_TYPE_OUTER 0x0
1040 /* Is an PRF type OID */
1041 # define EVP_PBE_TYPE_PRF 0x1
1042
1043 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1044 int md_nid, EVP_PBE_KEYGEN *keygen);
1045 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
1046 EVP_PBE_KEYGEN *keygen);
1047 int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1048 EVP_PBE_KEYGEN **pkeygen);
1049 void EVP_PBE_cleanup(void);
1050
1051 # define ASN1_PKEY_ALIAS 0x1
1052 # define ASN1_PKEY_DYNAMIC 0x2
1053 # define ASN1_PKEY_SIGPARAM_NULL 0x4
1054
1055 # define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1056 # define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1057 # define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1058 # define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1059 # define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1060 # define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
1061
1062 int EVP_PKEY_asn1_get_count(void);
1063 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
1064 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1065 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
1066 const char *str, int len);
1067 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1068 int EVP_PKEY_asn1_add_alias(int to, int from);
1069 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1070 int *ppkey_flags, const char **pinfo,
1071 const char **ppem_str,
1072 const EVP_PKEY_ASN1_METHOD *ameth);
1073
1074 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1075 EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1076 const char *pem_str,
1077 const char *info);
1078 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1079 const EVP_PKEY_ASN1_METHOD *src);
1080 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
1081 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
1082 int (*pub_decode) (EVP_PKEY *pk,
1083 X509_PUBKEY *pub),
1084 int (*pub_encode) (X509_PUBKEY *pub,
1085 const EVP_PKEY *pk),
1086 int (*pub_cmp) (const EVP_PKEY *a,
1087 const EVP_PKEY *b),
1088 int (*pub_print) (BIO *out,
1089 const EVP_PKEY *pkey,
1090 int indent, ASN1_PCTX *pctx),
1091 int (*pkey_size) (const EVP_PKEY *pk),
1092 int (*pkey_bits) (const EVP_PKEY *pk));
1093 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
1094 int (*priv_decode) (EVP_PKEY *pk,
1095 PKCS8_PRIV_KEY_INFO
1096 *p8inf),
1097 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1098 const EVP_PKEY *pk),
1099 int (*priv_print) (BIO *out,
1100 const EVP_PKEY *pkey,
1101 int indent,
1102 ASN1_PCTX *pctx));
1103 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
1104 int (*param_decode) (EVP_PKEY *pkey,
1105 const unsigned char **pder,
1106 int derlen),
1107 int (*param_encode) (const EVP_PKEY *pkey,
1108 unsigned char **pder),
1109 int (*param_missing) (const EVP_PKEY *pk),
1110 int (*param_copy) (EVP_PKEY *to,
1111 const EVP_PKEY *from),
1112 int (*param_cmp) (const EVP_PKEY *a,
1113 const EVP_PKEY *b),
1114 int (*param_print) (BIO *out,
1115 const EVP_PKEY *pkey,
1116 int indent,
1117 ASN1_PCTX *pctx));
1118
1119 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
1120 void (*pkey_free) (EVP_PKEY *pkey));
1121 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
1122 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1123 long arg1, void *arg2));
1124
1125 # define EVP_PKEY_OP_UNDEFINED 0
1126 # define EVP_PKEY_OP_PARAMGEN (1<<1)
1127 # define EVP_PKEY_OP_KEYGEN (1<<2)
1128 # define EVP_PKEY_OP_SIGN (1<<3)
1129 # define EVP_PKEY_OP_VERIFY (1<<4)
1130 # define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1131 # define EVP_PKEY_OP_SIGNCTX (1<<6)
1132 # define EVP_PKEY_OP_VERIFYCTX (1<<7)
1133 # define EVP_PKEY_OP_ENCRYPT (1<<8)
1134 # define EVP_PKEY_OP_DECRYPT (1<<9)
1135 # define EVP_PKEY_OP_DERIVE (1<<10)
1136
1137 # define EVP_PKEY_OP_TYPE_SIG \
1138 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1139 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1140
1141 # define EVP_PKEY_OP_TYPE_CRYPT \
1142 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1143
1144 # define EVP_PKEY_OP_TYPE_NOGEN \
1145 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
1146
1147 # define EVP_PKEY_OP_TYPE_GEN \
1148 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1149
1150 # define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1151 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1152 EVP_PKEY_CTRL_MD, 0, (void *)md)
1153
1154 # define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1155 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1156 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
1157
1158 # define EVP_PKEY_CTRL_MD 1
1159 # define EVP_PKEY_CTRL_PEER_KEY 2
1160
1161 # define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1162 # define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1163
1164 # define EVP_PKEY_CTRL_PKCS7_SIGN 5
1165
1166 # define EVP_PKEY_CTRL_SET_MAC_KEY 6
1167
1168 # define EVP_PKEY_CTRL_DIGESTINIT 7
1169
1170 /* Used by GOST key encryption in TLS */
1171 # define EVP_PKEY_CTRL_SET_IV 8
1172
1173 # define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1174 # define EVP_PKEY_CTRL_CMS_DECRYPT 10
1175 # define EVP_PKEY_CTRL_CMS_SIGN 11
1176
1177 # define EVP_PKEY_CTRL_CIPHER 12
1178
1179 # define EVP_PKEY_CTRL_GET_MD 13
1180
1181 # define EVP_PKEY_ALG_CTRL 0x1000
1182
1183 # define EVP_PKEY_FLAG_AUTOARGLEN 2
1184 /*
1185 * Method handles all operations: don't assume any digest related defaults.
1186 */
1187 # define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
1188
1189 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1190 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
1191 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
1192 const EVP_PKEY_METHOD *meth);
1193 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
1194 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1195 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1196
1197 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1198 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1199 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1200 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1201
1202 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1203 int cmd, int p1, void *p2);
1204 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1205 const char *value);
1206
1207 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1208 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1209
1210 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
1211 const unsigned char *key, int keylen);
1212
1213 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1214 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1215 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1216
1217 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1218
1219 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1220 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1221
1222 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1223 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1224 unsigned char *sig, size_t *siglen,
1225 const unsigned char *tbs, size_t tbslen);
1226 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1227 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1228 const unsigned char *sig, size_t siglen,
1229 const unsigned char *tbs, size_t tbslen);
1230 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1231 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1232 unsigned char *rout, size_t *routlen,
1233 const unsigned char *sig, size_t siglen);
1234 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1235 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1236 unsigned char *out, size_t *outlen,
1237 const unsigned char *in, size_t inlen);
1238 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1239 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1240 unsigned char *out, size_t *outlen,
1241 const unsigned char *in, size_t inlen);
1242
1243 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1244 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1245 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1246
1247 typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
1248
1249 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1250 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1251 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1252 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1253
1254 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1255 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1256
1257 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1258
1259 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1260 int (*init) (EVP_PKEY_CTX *ctx));
1261
1262 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1263 int (*copy) (EVP_PKEY_CTX *dst,
1264 EVP_PKEY_CTX *src));
1265
1266 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1267 void (*cleanup) (EVP_PKEY_CTX *ctx));
1268
1269 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1270 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1271 int (*paramgen) (EVP_PKEY_CTX *ctx,
1272 EVP_PKEY *pkey));
1273
1274 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1275 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1276 int (*keygen) (EVP_PKEY_CTX *ctx,
1277 EVP_PKEY *pkey));
1278
1279 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1280 int (*sign_init) (EVP_PKEY_CTX *ctx),
1281 int (*sign) (EVP_PKEY_CTX *ctx,
1282 unsigned char *sig, size_t *siglen,
1283 const unsigned char *tbs,
1284 size_t tbslen));
1285
1286 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1287 int (*verify_init) (EVP_PKEY_CTX *ctx),
1288 int (*verify) (EVP_PKEY_CTX *ctx,
1289 const unsigned char *sig,
1290 size_t siglen,
1291 const unsigned char *tbs,
1292 size_t tbslen));
1293
1294 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1295 int (*verify_recover_init) (EVP_PKEY_CTX
1296 *ctx),
1297 int (*verify_recover) (EVP_PKEY_CTX
1298 *ctx,
1299 unsigned char
1300 *sig,
1301 size_t *siglen,
1302 const unsigned
1303 char *tbs,
1304 size_t tbslen));
1305
1306 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1307 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1308 EVP_MD_CTX *mctx),
1309 int (*signctx) (EVP_PKEY_CTX *ctx,
1310 unsigned char *sig,
1311 size_t *siglen,
1312 EVP_MD_CTX *mctx));
1313
1314 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1315 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1316 EVP_MD_CTX *mctx),
1317 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1318 const unsigned char *sig,
1319 int siglen,
1320 EVP_MD_CTX *mctx));
1321
1322 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1323 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1324 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1325 unsigned char *out,
1326 size_t *outlen,
1327 const unsigned char *in,
1328 size_t inlen));
1329
1330 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1331 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1332 int (*decrypt) (EVP_PKEY_CTX *ctx,
1333 unsigned char *out,
1334 size_t *outlen,
1335 const unsigned char *in,
1336 size_t inlen));
1337
1338 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1339 int (*derive_init) (EVP_PKEY_CTX *ctx),
1340 int (*derive) (EVP_PKEY_CTX *ctx,
1341 unsigned char *key,
1342 size_t *keylen));
1343
1344 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1345 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1346 void *p2),
1347 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1348 const char *type,
1349 const char *value));
1350
1351 void EVP_add_alg_module(void);
1352
1353 /* BEGIN ERROR CODES */
1354 /*
1355 * The following lines are auto generated by the script mkerr.pl. Any changes
1356 * made after this point may be overwritten when the script is next run.
1357 */
1358 void ERR_load_EVP_strings(void);
1359
1360 /* Error codes for the EVP functions. */
1361
1362 /* Function codes. */
1363 # define EVP_F_AESNI_INIT_KEY 165
1364 # define EVP_F_AESNI_XTS_CIPHER 176
1365 # define EVP_F_AES_INIT_KEY 133
1366 # define EVP_F_AES_T4_INIT_KEY 178
1367 # define EVP_F_AES_XTS 172
1368 # define EVP_F_AES_XTS_CIPHER 175
1369 # define EVP_F_ALG_MODULE_INIT 177
1370 # define EVP_F_CAMELLIA_INIT_KEY 159
1371 # define EVP_F_CMAC_INIT 173
1372 # define EVP_F_CMLL_T4_INIT_KEY 179
1373 # define EVP_F_D2I_PKEY 100
1374 # define EVP_F_DO_SIGVER_INIT 161
1375 # define EVP_F_DSAPKEY2PKCS8 134
1376 # define EVP_F_DSA_PKEY2PKCS8 135
1377 # define EVP_F_ECDSA_PKEY2PKCS8 129
1378 # define EVP_F_ECKEY_PKEY2PKCS8 132
1379 # define EVP_F_EVP_CIPHERINIT_EX 123
1380 # define EVP_F_EVP_CIPHER_CTX_COPY 163
1381 # define EVP_F_EVP_CIPHER_CTX_CTRL 124
1382 # define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1383 # define EVP_F_EVP_DECRYPTFINAL_EX 101
1384 # define EVP_F_EVP_DIGESTINIT_EX 128
1385 # define EVP_F_EVP_ENCRYPTFINAL_EX 127
1386 # define EVP_F_EVP_MD_CTX_COPY_EX 110
1387 # define EVP_F_EVP_MD_SIZE 162
1388 # define EVP_F_EVP_OPENINIT 102
1389 # define EVP_F_EVP_PBE_ALG_ADD 115
1390 # define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1391 # define EVP_F_EVP_PBE_CIPHERINIT 116
1392 # define EVP_F_EVP_PKCS82PKEY 111
1393 # define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1394 # define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1395 # define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1396 # define EVP_F_EVP_PKEY_CTX_CTRL 137
1397 # define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1398 # define EVP_F_EVP_PKEY_CTX_DUP 156
1399 # define EVP_F_EVP_PKEY_DECRYPT 104
1400 # define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1401 # define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1402 # define EVP_F_EVP_PKEY_DERIVE 153
1403 # define EVP_F_EVP_PKEY_DERIVE_INIT 154
1404 # define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1405 # define EVP_F_EVP_PKEY_ENCRYPT 105
1406 # define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1407 # define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1408 # define EVP_F_EVP_PKEY_GET1_DH 119
1409 # define EVP_F_EVP_PKEY_GET1_DSA 120
1410 # define EVP_F_EVP_PKEY_GET1_ECDSA 130
1411 # define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1412 # define EVP_F_EVP_PKEY_GET1_RSA 121
1413 # define EVP_F_EVP_PKEY_KEYGEN 146
1414 # define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1415 # define EVP_F_EVP_PKEY_NEW 106
1416 # define EVP_F_EVP_PKEY_PARAMGEN 148
1417 # define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1418 # define EVP_F_EVP_PKEY_SIGN 140
1419 # define EVP_F_EVP_PKEY_SIGN_INIT 141
1420 # define EVP_F_EVP_PKEY_VERIFY 142
1421 # define EVP_F_EVP_PKEY_VERIFY_INIT 143
1422 # define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1423 # define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1424 # define EVP_F_EVP_RIJNDAEL 126
1425 # define EVP_F_EVP_SIGNFINAL 107
1426 # define EVP_F_EVP_VERIFYFINAL 108
1427 # define EVP_F_FIPS_CIPHERINIT 166
1428 # define EVP_F_FIPS_CIPHER_CTX_COPY 170
1429 # define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1430 # define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1431 # define EVP_F_FIPS_DIGESTINIT 168
1432 # define EVP_F_FIPS_MD_CTX_COPY 169
1433 # define EVP_F_HMAC_INIT_EX 174
1434 # define EVP_F_INT_CTX_NEW 157
1435 # define EVP_F_PKCS5_PBE_KEYIVGEN 117
1436 # define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1437 # define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
1438 # define EVP_F_PKCS8_SET_BROKEN 112
1439 # define EVP_F_PKEY_SET_TYPE 158
1440 # define EVP_F_RC2_MAGIC_TO_METH 109
1441 # define EVP_F_RC5_CTRL 125
1442
1443 /* Reason codes. */
1444 # define EVP_R_AES_IV_SETUP_FAILED 162
1445 # define EVP_R_AES_KEY_SETUP_FAILED 143
1446 # define EVP_R_ASN1_LIB 140
1447 # define EVP_R_BAD_BLOCK_LENGTH 136
1448 # define EVP_R_BAD_DECRYPT 100
1449 # define EVP_R_BAD_KEY_LENGTH 137
1450 # define EVP_R_BN_DECODE_ERROR 112
1451 # define EVP_R_BN_PUBKEY_ERROR 113
1452 # define EVP_R_BUFFER_TOO_SMALL 155
1453 # define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1454 # define EVP_R_CIPHER_PARAMETER_ERROR 122
1455 # define EVP_R_COMMAND_NOT_SUPPORTED 147
1456 # define EVP_R_CTRL_NOT_IMPLEMENTED 132
1457 # define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1458 # define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1459 # define EVP_R_DECODE_ERROR 114
1460 # define EVP_R_DIFFERENT_KEY_TYPES 101
1461 # define EVP_R_DIFFERENT_PARAMETERS 153
1462 # define EVP_R_DISABLED_FOR_FIPS 163
1463 # define EVP_R_ENCODE_ERROR 115
1464 # define EVP_R_ERROR_LOADING_SECTION 165
1465 # define EVP_R_ERROR_SETTING_FIPS_MODE 166
1466 # define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1467 # define EVP_R_EXPECTING_AN_RSA_KEY 127
1468 # define EVP_R_EXPECTING_A_DH_KEY 128
1469 # define EVP_R_EXPECTING_A_DSA_KEY 129
1470 # define EVP_R_EXPECTING_A_ECDSA_KEY 141
1471 # define EVP_R_EXPECTING_A_EC_KEY 142
1472 # define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
1473 # define EVP_R_INITIALIZATION_ERROR 134
1474 # define EVP_R_INPUT_NOT_INITIALIZED 111
1475 # define EVP_R_INVALID_DIGEST 152
1476 # define EVP_R_INVALID_FIPS_MODE 168
1477 # define EVP_R_INVALID_KEY_LENGTH 130
1478 # define EVP_R_INVALID_OPERATION 148
1479 # define EVP_R_IV_TOO_LARGE 102
1480 # define EVP_R_KEYGEN_FAILURE 120
1481 # define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1482 # define EVP_R_METHOD_NOT_SUPPORTED 144
1483 # define EVP_R_MISSING_PARAMETERS 103
1484 # define EVP_R_NO_CIPHER_SET 131
1485 # define EVP_R_NO_DEFAULT_DIGEST 158
1486 # define EVP_R_NO_DIGEST_SET 139
1487 # define EVP_R_NO_DSA_PARAMETERS 116
1488 # define EVP_R_NO_KEY_SET 154
1489 # define EVP_R_NO_OPERATION_SET 149
1490 # define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1491 # define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1492 # define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1493 # define EVP_R_OPERATON_NOT_INITIALIZED 151
1494 # define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1495 # define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1496 # define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1497 # define EVP_R_PUBLIC_KEY_NOT_RSA 106
1498 # define EVP_R_TOO_LARGE 164
1499 # define EVP_R_UNKNOWN_CIPHER 160
1500 # define EVP_R_UNKNOWN_DIGEST 161
1501 # define EVP_R_UNKNOWN_OPTION 169
1502 # define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1503 # define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1504 # define EVP_R_UNSUPPORTED_ALGORITHM 156
1505 # define EVP_R_UNSUPPORTED_CIPHER 107
1506 # define EVP_R_UNSUPPORTED_KEYLENGTH 123
1507 # define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1508 # define EVP_R_UNSUPPORTED_KEY_SIZE 108
1509 # define EVP_R_UNSUPPORTED_PRF 125
1510 # define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1511 # define EVP_R_UNSUPPORTED_SALT_TYPE 126
1512 # define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1513 # define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1514 # define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
1515
1516 #ifdef __cplusplus
1517 }
1518 #endif
1519 #endif
Tomato firmware and modifications.