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[thirdparty/openssl.git] / include / openssl / evp.h
1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
57
58 #ifndef HEADER_ENVELOPE_H
59 # define HEADER_ENVELOPE_H
60
61 # include <openssl/opensslconf.h>
62 # include <openssl/ossl_typ.h>
63 # include <openssl/symhacks.h>
64 # include <openssl/bio.h>
65
66 # define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
67 # define EVP_MAX_KEY_LENGTH 64
68 # define EVP_MAX_IV_LENGTH 16
69 # define EVP_MAX_BLOCK_LENGTH 32
70
71 # define PKCS5_SALT_LEN 8
72 /* Default PKCS#5 iteration count */
73 # define PKCS5_DEFAULT_ITER 2048
74
75 # include <openssl/objects.h>
76
77 # define EVP_PK_RSA 0x0001
78 # define EVP_PK_DSA 0x0002
79 # define EVP_PK_DH 0x0004
80 # define EVP_PK_EC 0x0008
81 # define EVP_PKT_SIGN 0x0010
82 # define EVP_PKT_ENC 0x0020
83 # define EVP_PKT_EXCH 0x0040
84 # define EVP_PKS_RSA 0x0100
85 # define EVP_PKS_DSA 0x0200
86 # define EVP_PKS_EC 0x0400
87
88 # define EVP_PKEY_NONE NID_undef
89 # define EVP_PKEY_RSA NID_rsaEncryption
90 # define EVP_PKEY_RSA2 NID_rsa
91 # define EVP_PKEY_DSA NID_dsa
92 # define EVP_PKEY_DSA1 NID_dsa_2
93 # define EVP_PKEY_DSA2 NID_dsaWithSHA
94 # define EVP_PKEY_DSA3 NID_dsaWithSHA1
95 # define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
96 # define EVP_PKEY_DH NID_dhKeyAgreement
97 # define EVP_PKEY_DHX NID_dhpublicnumber
98 # define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
99 # define EVP_PKEY_HMAC NID_hmac
100 # define EVP_PKEY_CMAC NID_cmac
101 # define EVP_PKEY_TLS1_PRF NID_tls1_prf
102 # define EVP_PKEY_HKDF NID_hkdf
103
104 #ifdef __cplusplus
105 extern "C" {
106 #endif
107
108 # define EVP_PKEY_MO_SIGN 0x0001
109 # define EVP_PKEY_MO_VERIFY 0x0002
110 # define EVP_PKEY_MO_ENCRYPT 0x0004
111 # define EVP_PKEY_MO_DECRYPT 0x0008
112
113 # ifndef EVP_MD
114 EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
115 EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
116 void EVP_MD_meth_free(EVP_MD *md);
117
118 int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
119 int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
120 int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
121 int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
122 int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
123 int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
124 const void *data,
125 size_t count));
126 int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
127 unsigned char *md));
128 int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
129 const EVP_MD_CTX *from));
130 int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
131 int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
132 int p1, void *p2));
133
134 int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
135 int EVP_MD_meth_get_result_size(const EVP_MD *md);
136 int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
137 unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
138 int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
139 int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
140 const void *data,
141 size_t count);
142 int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
143 unsigned char *md);
144 int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
145 const EVP_MD_CTX *from);
146 int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
147 int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
148 int p1, void *p2);
149
150 /* digest can only handle a single block */
151 # define EVP_MD_FLAG_ONESHOT 0x0001
152
153 /* DigestAlgorithmIdentifier flags... */
154
155 # define EVP_MD_FLAG_DIGALGID_MASK 0x0018
156
157 /* NULL or absent parameter accepted. Use NULL */
158
159 # define EVP_MD_FLAG_DIGALGID_NULL 0x0000
160
161 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
162
163 # define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
164
165 /* Custom handling via ctrl */
166
167 # define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
168
169 /* Note if suitable for use in FIPS mode */
170 # define EVP_MD_FLAG_FIPS 0x0400
171
172 /* Digest ctrls */
173
174 # define EVP_MD_CTRL_DIGALGID 0x1
175 # define EVP_MD_CTRL_MICALG 0x2
176
177 /* Minimum Algorithm specific ctrl value */
178
179 # define EVP_MD_CTRL_ALG_CTRL 0x1000
180
181 # endif /* !EVP_MD */
182
183 /* values for EVP_MD_CTX flags */
184
185 # define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
186 * called once only */
187 # define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
188 * cleaned */
189 # define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
190 * in EVP_MD_CTX_reset */
191 /*
192 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
193 * don't accidentally reuse the values for other purposes.
194 */
195
196 # define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
197 * digest in FIPS mode */
198
199 /*
200 * The following PAD options are also currently ignored in 1.0.0, digest
201 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
202 * instead.
203 */
204 # define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
205 # define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
206 # define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
207 # define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
208
209 # define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
210 /*
211 * Some functions such as EVP_DigestSign only finalise copies of internal
212 * contexts so additional data can be included after the finalisation call.
213 * This is inefficient if this functionality is not required: it is disabled
214 * if the following flag is set.
215 */
216 # define EVP_MD_CTX_FLAG_FINALISE 0x0200
217
218 EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
219 EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
220 void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
221
222 int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
223 int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
224 int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
225 int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
226 int (*init) (EVP_CIPHER_CTX *ctx,
227 const unsigned char *key,
228 const unsigned char *iv,
229 int enc));
230 int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
231 int (*do_cipher) (EVP_CIPHER_CTX *ctx,
232 unsigned char *out,
233 const unsigned char *in,
234 size_t inl));
235 int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
236 int (*cleanup) (EVP_CIPHER_CTX *));
237 int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
238 int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
239 ASN1_TYPE *));
240 int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
241 int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
242 ASN1_TYPE *));
243 int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
244 int (*ctrl) (EVP_CIPHER_CTX *, int type,
245 int arg, void *ptr));
246
247 int (*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
248 const unsigned char *key,
249 const unsigned char *iv,
250 int enc);
251 int (*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
252 unsigned char *out,
253 const unsigned char *in,
254 size_t inl);
255 int (*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
256 int (*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
257 ASN1_TYPE *);
258 int (*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
259 ASN1_TYPE *);
260 int (*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
261 int type, int arg,
262 void *ptr);
263
264 /* Values for cipher flags */
265
266 /* Modes for ciphers */
267
268 # define EVP_CIPH_STREAM_CIPHER 0x0
269 # define EVP_CIPH_ECB_MODE 0x1
270 # define EVP_CIPH_CBC_MODE 0x2
271 # define EVP_CIPH_CFB_MODE 0x3
272 # define EVP_CIPH_OFB_MODE 0x4
273 # define EVP_CIPH_CTR_MODE 0x5
274 # define EVP_CIPH_GCM_MODE 0x6
275 # define EVP_CIPH_CCM_MODE 0x7
276 # define EVP_CIPH_XTS_MODE 0x10001
277 # define EVP_CIPH_WRAP_MODE 0x10002
278 # define EVP_CIPH_OCB_MODE 0x10003
279 # define EVP_CIPH_MODE 0xF0007
280 /* Set if variable length cipher */
281 # define EVP_CIPH_VARIABLE_LENGTH 0x8
282 /* Set if the iv handling should be done by the cipher itself */
283 # define EVP_CIPH_CUSTOM_IV 0x10
284 /* Set if the cipher's init() function should be called if key is NULL */
285 # define EVP_CIPH_ALWAYS_CALL_INIT 0x20
286 /* Call ctrl() to init cipher parameters */
287 # define EVP_CIPH_CTRL_INIT 0x40
288 /* Don't use standard key length function */
289 # define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
290 /* Don't use standard block padding */
291 # define EVP_CIPH_NO_PADDING 0x100
292 /* cipher handles random key generation */
293 # define EVP_CIPH_RAND_KEY 0x200
294 /* cipher has its own additional copying logic */
295 # define EVP_CIPH_CUSTOM_COPY 0x400
296 /* Allow use default ASN1 get/set iv */
297 # define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
298 /* Buffer length in bits not bytes: CFB1 mode only */
299 # define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
300 /* Note if suitable for use in FIPS mode */
301 # define EVP_CIPH_FLAG_FIPS 0x4000
302 /* Allow non FIPS cipher in FIPS mode */
303 # define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
304 /*
305 * Cipher handles any and all padding logic as well as finalisation.
306 */
307 # define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
308 # define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
309 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
310 /* Cipher can handle pipeline operations */
311 # define EVP_CIPH_FLAG_PIPELINE 0X800000
312
313 /*
314 * Cipher context flag to indicate we can handle wrap mode: if allowed in
315 * older applications it could overflow buffers.
316 */
317
318 # define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
319
320 /* ctrl() values */
321
322 # define EVP_CTRL_INIT 0x0
323 # define EVP_CTRL_SET_KEY_LENGTH 0x1
324 # define EVP_CTRL_GET_RC2_KEY_BITS 0x2
325 # define EVP_CTRL_SET_RC2_KEY_BITS 0x3
326 # define EVP_CTRL_GET_RC5_ROUNDS 0x4
327 # define EVP_CTRL_SET_RC5_ROUNDS 0x5
328 # define EVP_CTRL_RAND_KEY 0x6
329 # define EVP_CTRL_PBE_PRF_NID 0x7
330 # define EVP_CTRL_COPY 0x8
331 # define EVP_CTRL_AEAD_SET_IVLEN 0x9
332 # define EVP_CTRL_AEAD_GET_TAG 0x10
333 # define EVP_CTRL_AEAD_SET_TAG 0x11
334 # define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
335 # define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
336 # define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
337 # define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
338 # define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
339 # define EVP_CTRL_GCM_IV_GEN 0x13
340 # define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
341 # define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
342 # define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
343 # define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
344 # define EVP_CTRL_CCM_SET_L 0x14
345 # define EVP_CTRL_CCM_SET_MSGLEN 0x15
346 /*
347 * AEAD cipher deduces payload length and returns number of bytes required to
348 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
349 * appends/verifies MAC.
350 */
351 # define EVP_CTRL_AEAD_TLS1_AAD 0x16
352 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
353 # define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
354 /* Set the GCM invocation field, decrypt only */
355 # define EVP_CTRL_GCM_SET_IV_INV 0x18
356
357 # define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
358 # define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
359 # define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
360 # define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
361
362 # define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
363
364 /* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
365 # define EVP_CTRL_SET_SBOX 0x1e
366 /*
367 * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
368 * pre-allocated buffer with specified size
369 */
370 # define EVP_CTRL_SBOX_USED 0x1f
371 /* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
372 * 0 switches meshing off
373 */
374 # define EVP_CTRL_KEY_MESH 0x20
375 /* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
376 # define EVP_CTRL_BLOCK_PADDING_MODE 0x21
377
378 /* Set the output buffers to use for a pipelined operation */
379 # define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22
380 /* Set the input buffers to use for a pipelined operation */
381 # define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23
382 /* Set the input buffer lengths to use for a pipelined operation */
383 # define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24
384
385 /* Padding modes */
386 #define EVP_PADDING_PKCS7 1
387 #define EVP_PADDING_ISO7816_4 2
388 #define EVP_PADDING_ANSI923 3
389 #define EVP_PADDING_ISO10126 4
390 #define EVP_PADDING_ZERO 5
391
392 /* RFC 5246 defines additional data to be 13 bytes in length */
393 # define EVP_AEAD_TLS1_AAD_LEN 13
394
395 typedef struct {
396 unsigned char *out;
397 const unsigned char *inp;
398 size_t len;
399 unsigned int interleave;
400 } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
401
402 /* GCM TLS constants */
403 /* Length of fixed part of IV derived from PRF */
404 # define EVP_GCM_TLS_FIXED_IV_LEN 4
405 /* Length of explicit part of IV part of TLS records */
406 # define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
407 /* Length of tag for TLS */
408 # define EVP_GCM_TLS_TAG_LEN 16
409
410 /* CCM TLS constants */
411 /* Length of fixed part of IV derived from PRF */
412 # define EVP_CCM_TLS_FIXED_IV_LEN 4
413 /* Length of explicit part of IV part of TLS records */
414 # define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
415
416 typedef struct evp_cipher_info_st {
417 const EVP_CIPHER *cipher;
418 unsigned char iv[EVP_MAX_IV_LENGTH];
419 } EVP_CIPHER_INFO;
420
421
422 /* Password based encryption function */
423 typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
424 int passlen, ASN1_TYPE *param,
425 const EVP_CIPHER *cipher, const EVP_MD *md,
426 int en_de);
427
428 # ifndef OPENSSL_NO_RSA
429 # define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
430 (char *)(rsa))
431 # endif
432
433 # ifndef OPENSSL_NO_DSA
434 # define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
435 (char *)(dsa))
436 # endif
437
438 # ifndef OPENSSL_NO_DH
439 # define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
440 (char *)(dh))
441 # endif
442
443 # ifndef OPENSSL_NO_EC
444 # define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
445 (char *)(eckey))
446 # endif
447
448 /* Add some extra combinations */
449 # define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
450 # define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
451 # define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
452 # define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
453
454 int EVP_MD_type(const EVP_MD *md);
455 # define EVP_MD_nid(e) EVP_MD_type(e)
456 # define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
457 int EVP_MD_pkey_type(const EVP_MD *md);
458 int EVP_MD_size(const EVP_MD *md);
459 int EVP_MD_block_size(const EVP_MD *md);
460 unsigned long EVP_MD_flags(const EVP_MD *md);
461
462 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
463 int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
464 const void *data, size_t count);
465 void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
466 int (*update) (EVP_MD_CTX *ctx,
467 const void *data, size_t count));
468 # define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
469 # define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
470 # define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
471 EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
472 void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
473
474 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
475 # define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
476 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
477 int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
478 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
479 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
480 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
481 # define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
482
483 const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
484 int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
485 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
486 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
487 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
488 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
489 const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
490 const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
491 unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
492 unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
493 int EVP_CIPHER_CTX_num(const EVP_CIPHER_CTX *ctx);
494 void EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
495 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
496 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
497 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
498 void *EVP_CIPHER_CTX_cipher_data(const EVP_CIPHER_CTX *ctx);
499 # define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
500 # if OPENSSL_API_COMPAT < 0x10100000L
501 # define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c))
502 # endif
503 # define EVP_CIPHER_CTX_mode(c) EVP_CIPHER_mode(EVP_CIPHER_CTX_cipher(c))
504
505 # define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
506 # define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
507
508 # define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
509 # define EVP_SignInit(a,b) EVP_DigestInit(a,b)
510 # define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
511 # define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
512 # define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
513 # define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
514 # define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
515 # define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
516 # define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
517 # define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
518
519 # ifdef CONST_STRICT
520 void BIO_set_md(BIO *, const EVP_MD *md);
521 # else
522 # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
523 # endif
524 # define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
525 # define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
526 # define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
527 # define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
528 # define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
529
530 /*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
531 unsigned char *out,
532 const unsigned char *in, unsigned int inl);
533
534 # define EVP_add_cipher_alias(n,alias) \
535 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
536 # define EVP_add_digest_alias(n,alias) \
537 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
538 # define EVP_delete_cipher_alias(alias) \
539 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
540 # define EVP_delete_digest_alias(alias) \
541 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
542
543 int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
544 EVP_MD_CTX *EVP_MD_CTX_new(void);
545 int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
546 void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
547 # define EVP_MD_CTX_create() EVP_MD_CTX_new()
548 # define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
549 # define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
550 /*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
551 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
552 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
553 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
554 /*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
555 ENGINE *impl);
556 /*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
557 size_t cnt);
558 /*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
559 unsigned int *s);
560 /*__owur*/ int EVP_Digest(const void *data, size_t count,
561 unsigned char *md, unsigned int *size,
562 const EVP_MD *type, ENGINE *impl);
563
564 /*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
565 /*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
566 __owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
567 unsigned int *s);
568
569 #ifndef OPENSSL_NO_UI
570 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
571 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
572 const char *prompt, int verify);
573 void EVP_set_pw_prompt(const char *prompt);
574 char *EVP_get_pw_prompt(void);
575 #endif
576
577 __owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
578 const unsigned char *salt,
579 const unsigned char *data, int datal, int count,
580 unsigned char *key, unsigned char *iv);
581
582 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
583 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
584 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
585
586 __owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
587 const unsigned char *key, const unsigned char *iv);
588 /*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
589 const EVP_CIPHER *cipher, ENGINE *impl,
590 const unsigned char *key,
591 const unsigned char *iv);
592 /*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
593 int *outl, const unsigned char *in, int inl);
594 /*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
595 int *outl);
596 /*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
597 int *outl);
598
599 __owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
600 const unsigned char *key, const unsigned char *iv);
601 /*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
602 const EVP_CIPHER *cipher, ENGINE *impl,
603 const unsigned char *key,
604 const unsigned char *iv);
605 /*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
606 int *outl, const unsigned char *in, int inl);
607 __owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
608 int *outl);
609 /*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
610 int *outl);
611
612 __owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
613 const unsigned char *key, const unsigned char *iv,
614 int enc);
615 /*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
616 const EVP_CIPHER *cipher, ENGINE *impl,
617 const unsigned char *key,
618 const unsigned char *iv, int enc);
619 __owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
620 int *outl, const unsigned char *in, int inl);
621 __owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
622 int *outl);
623 __owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
624 int *outl);
625
626 __owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
627 EVP_PKEY *pkey);
628
629 __owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
630 unsigned int siglen, EVP_PKEY *pkey);
631
632 /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
633 const EVP_MD *type, ENGINE *e,
634 EVP_PKEY *pkey);
635 __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
636 size_t *siglen);
637
638 __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
639 const EVP_MD *type, ENGINE *e,
640 EVP_PKEY *pkey);
641 __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
642 size_t siglen);
643
644 # ifndef OPENSSL_NO_RSA
645 __owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
646 const unsigned char *ek, int ekl,
647 const unsigned char *iv, EVP_PKEY *priv);
648 __owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
649
650 __owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
651 unsigned char **ek, int *ekl, unsigned char *iv,
652 EVP_PKEY **pubk, int npubk);
653 __owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
654 # endif
655
656 EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
657 void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
658 int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
659 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
660 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
661 const unsigned char *in, int inl);
662 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
663 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
664
665 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
666 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
667 const unsigned char *in, int inl);
668 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
669 char *out, int *outl);
670 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
671
672 # if OPENSSL_API_COMPAT < 0x10100000L
673 # define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c)
674 # define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c)
675 # endif
676 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
677 int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
678 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
679 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
680 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
681 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
682 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
683
684 BIO_METHOD *BIO_f_md(void);
685 BIO_METHOD *BIO_f_base64(void);
686 BIO_METHOD *BIO_f_cipher(void);
687 BIO_METHOD *BIO_f_reliable(void);
688 __owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
689 const unsigned char *i, int enc);
690
691 const EVP_MD *EVP_md_null(void);
692 # ifndef OPENSSL_NO_MD2
693 const EVP_MD *EVP_md2(void);
694 # endif
695 # ifndef OPENSSL_NO_MD4
696 const EVP_MD *EVP_md4(void);
697 # endif
698 # ifndef OPENSSL_NO_MD5
699 const EVP_MD *EVP_md5(void);
700 const EVP_MD *EVP_md5_sha1(void);
701 # endif
702 const EVP_MD *EVP_sha1(void);
703 const EVP_MD *EVP_sha224(void);
704 const EVP_MD *EVP_sha256(void);
705 const EVP_MD *EVP_sha384(void);
706 const EVP_MD *EVP_sha512(void);
707 # ifndef OPENSSL_NO_MDC2
708 const EVP_MD *EVP_mdc2(void);
709 # endif
710 # ifndef OPENSSL_NO_RMD160
711 const EVP_MD *EVP_ripemd160(void);
712 # endif
713 # ifndef OPENSSL_NO_WHIRLPOOL
714 const EVP_MD *EVP_whirlpool(void);
715 # endif
716 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
717 # ifndef OPENSSL_NO_DES
718 const EVP_CIPHER *EVP_des_ecb(void);
719 const EVP_CIPHER *EVP_des_ede(void);
720 const EVP_CIPHER *EVP_des_ede3(void);
721 const EVP_CIPHER *EVP_des_ede_ecb(void);
722 const EVP_CIPHER *EVP_des_ede3_ecb(void);
723 const EVP_CIPHER *EVP_des_cfb64(void);
724 # define EVP_des_cfb EVP_des_cfb64
725 const EVP_CIPHER *EVP_des_cfb1(void);
726 const EVP_CIPHER *EVP_des_cfb8(void);
727 const EVP_CIPHER *EVP_des_ede_cfb64(void);
728 # define EVP_des_ede_cfb EVP_des_ede_cfb64
729 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
730 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
731 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
732 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
733 const EVP_CIPHER *EVP_des_ofb(void);
734 const EVP_CIPHER *EVP_des_ede_ofb(void);
735 const EVP_CIPHER *EVP_des_ede3_ofb(void);
736 const EVP_CIPHER *EVP_des_cbc(void);
737 const EVP_CIPHER *EVP_des_ede_cbc(void);
738 const EVP_CIPHER *EVP_des_ede3_cbc(void);
739 const EVP_CIPHER *EVP_desx_cbc(void);
740 const EVP_CIPHER *EVP_des_ede3_wrap(void);
741 /*
742 * This should now be supported through the dev_crypto ENGINE. But also, why
743 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
744 * branch?
745 */
746 # endif
747 # ifndef OPENSSL_NO_RC4
748 const EVP_CIPHER *EVP_rc4(void);
749 const EVP_CIPHER *EVP_rc4_40(void);
750 # ifndef OPENSSL_NO_MD5
751 const EVP_CIPHER *EVP_rc4_hmac_md5(void);
752 # endif
753 # endif
754 # ifndef OPENSSL_NO_IDEA
755 const EVP_CIPHER *EVP_idea_ecb(void);
756 const EVP_CIPHER *EVP_idea_cfb64(void);
757 # define EVP_idea_cfb EVP_idea_cfb64
758 const EVP_CIPHER *EVP_idea_ofb(void);
759 const EVP_CIPHER *EVP_idea_cbc(void);
760 # endif
761 # ifndef OPENSSL_NO_RC2
762 const EVP_CIPHER *EVP_rc2_ecb(void);
763 const EVP_CIPHER *EVP_rc2_cbc(void);
764 const EVP_CIPHER *EVP_rc2_40_cbc(void);
765 const EVP_CIPHER *EVP_rc2_64_cbc(void);
766 const EVP_CIPHER *EVP_rc2_cfb64(void);
767 # define EVP_rc2_cfb EVP_rc2_cfb64
768 const EVP_CIPHER *EVP_rc2_ofb(void);
769 # endif
770 # ifndef OPENSSL_NO_BF
771 const EVP_CIPHER *EVP_bf_ecb(void);
772 const EVP_CIPHER *EVP_bf_cbc(void);
773 const EVP_CIPHER *EVP_bf_cfb64(void);
774 # define EVP_bf_cfb EVP_bf_cfb64
775 const EVP_CIPHER *EVP_bf_ofb(void);
776 # endif
777 # ifndef OPENSSL_NO_CAST
778 const EVP_CIPHER *EVP_cast5_ecb(void);
779 const EVP_CIPHER *EVP_cast5_cbc(void);
780 const EVP_CIPHER *EVP_cast5_cfb64(void);
781 # define EVP_cast5_cfb EVP_cast5_cfb64
782 const EVP_CIPHER *EVP_cast5_ofb(void);
783 # endif
784 # ifndef OPENSSL_NO_RC5
785 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
786 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
787 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
788 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
789 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
790 # endif
791 # ifndef OPENSSL_NO_AES
792 const EVP_CIPHER *EVP_aes_128_ecb(void);
793 const EVP_CIPHER *EVP_aes_128_cbc(void);
794 const EVP_CIPHER *EVP_aes_128_cfb1(void);
795 const EVP_CIPHER *EVP_aes_128_cfb8(void);
796 const EVP_CIPHER *EVP_aes_128_cfb128(void);
797 # define EVP_aes_128_cfb EVP_aes_128_cfb128
798 const EVP_CIPHER *EVP_aes_128_ofb(void);
799 const EVP_CIPHER *EVP_aes_128_ctr(void);
800 const EVP_CIPHER *EVP_aes_128_ccm(void);
801 const EVP_CIPHER *EVP_aes_128_gcm(void);
802 const EVP_CIPHER *EVP_aes_128_xts(void);
803 const EVP_CIPHER *EVP_aes_128_wrap(void);
804 const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
805 # ifndef OPENSSL_NO_OCB
806 const EVP_CIPHER *EVP_aes_128_ocb(void);
807 # endif
808 const EVP_CIPHER *EVP_aes_192_ecb(void);
809 const EVP_CIPHER *EVP_aes_192_cbc(void);
810 const EVP_CIPHER *EVP_aes_192_cfb1(void);
811 const EVP_CIPHER *EVP_aes_192_cfb8(void);
812 const EVP_CIPHER *EVP_aes_192_cfb128(void);
813 # define EVP_aes_192_cfb EVP_aes_192_cfb128
814 const EVP_CIPHER *EVP_aes_192_ofb(void);
815 const EVP_CIPHER *EVP_aes_192_ctr(void);
816 const EVP_CIPHER *EVP_aes_192_ccm(void);
817 const EVP_CIPHER *EVP_aes_192_gcm(void);
818 const EVP_CIPHER *EVP_aes_192_wrap(void);
819 const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
820 # ifndef OPENSSL_NO_OCB
821 const EVP_CIPHER *EVP_aes_192_ocb(void);
822 # endif
823 const EVP_CIPHER *EVP_aes_256_ecb(void);
824 const EVP_CIPHER *EVP_aes_256_cbc(void);
825 const EVP_CIPHER *EVP_aes_256_cfb1(void);
826 const EVP_CIPHER *EVP_aes_256_cfb8(void);
827 const EVP_CIPHER *EVP_aes_256_cfb128(void);
828 # define EVP_aes_256_cfb EVP_aes_256_cfb128
829 const EVP_CIPHER *EVP_aes_256_ofb(void);
830 const EVP_CIPHER *EVP_aes_256_ctr(void);
831 const EVP_CIPHER *EVP_aes_256_ccm(void);
832 const EVP_CIPHER *EVP_aes_256_gcm(void);
833 const EVP_CIPHER *EVP_aes_256_xts(void);
834 const EVP_CIPHER *EVP_aes_256_wrap(void);
835 const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
836 # ifndef OPENSSL_NO_OCB
837 const EVP_CIPHER *EVP_aes_256_ocb(void);
838 # endif
839 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
840 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
841 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
842 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
843 # endif
844 # ifndef OPENSSL_NO_CAMELLIA
845 const EVP_CIPHER *EVP_camellia_128_ecb(void);
846 const EVP_CIPHER *EVP_camellia_128_cbc(void);
847 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
848 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
849 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
850 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
851 const EVP_CIPHER *EVP_camellia_128_ofb(void);
852 const EVP_CIPHER *EVP_camellia_128_ctr(void);
853 const EVP_CIPHER *EVP_camellia_192_ecb(void);
854 const EVP_CIPHER *EVP_camellia_192_cbc(void);
855 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
856 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
857 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
858 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
859 const EVP_CIPHER *EVP_camellia_192_ofb(void);
860 const EVP_CIPHER *EVP_camellia_192_ctr(void);
861 const EVP_CIPHER *EVP_camellia_256_ecb(void);
862 const EVP_CIPHER *EVP_camellia_256_cbc(void);
863 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
864 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
865 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
866 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
867 const EVP_CIPHER *EVP_camellia_256_ofb(void);
868 const EVP_CIPHER *EVP_camellia_256_ctr(void);
869 # endif
870 # ifndef OPENSSL_NO_CHACHA
871 const EVP_CIPHER *EVP_chacha20(void);
872 # ifndef OPENSSL_NO_POLY1305
873 const EVP_CIPHER *EVP_chacha20_poly1305(void);
874 # endif
875 # endif
876
877 # ifndef OPENSSL_NO_SEED
878 const EVP_CIPHER *EVP_seed_ecb(void);
879 const EVP_CIPHER *EVP_seed_cbc(void);
880 const EVP_CIPHER *EVP_seed_cfb128(void);
881 # define EVP_seed_cfb EVP_seed_cfb128
882 const EVP_CIPHER *EVP_seed_ofb(void);
883 # endif
884
885 # if OPENSSL_API_COMPAT < 0x10100000L
886 # define OPENSSL_add_all_algorithms_conf() \
887 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
888 | OPENSSL_INIT_ADD_ALL_DIGESTS \
889 | OPENSSL_INIT_LOAD_CONFIG, NULL)
890 # define OPENSSL_add_all_algorithms_noconf() \
891 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
892 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
893
894 # ifdef OPENSSL_LOAD_CONF
895 # define OpenSSL_add_all_algorithms() \
896 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
897 | OPENSSL_INIT_ADD_ALL_DIGESTS \
898 | OPENSSL_INIT_LOAD_CONFIG, NULL)
899 # else
900 # define OpenSSL_add_all_algorithms() \
901 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
902 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
903 # endif
904
905 # define OpenSSL_add_all_ciphers() \
906 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
907 # define OpenSSL_add_all_digests() \
908 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
909 # endif
910
911 int EVP_add_cipher(const EVP_CIPHER *cipher);
912 int EVP_add_digest(const EVP_MD *digest);
913
914 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
915 const EVP_MD *EVP_get_digestbyname(const char *name);
916 void EVP_cleanup(void);
917
918 void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
919 const char *from, const char *to, void *x),
920 void *arg);
921 void EVP_CIPHER_do_all_sorted(void (*fn)
922 (const EVP_CIPHER *ciph, const char *from,
923 const char *to, void *x), void *arg);
924
925 void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
926 const char *from, const char *to, void *x),
927 void *arg);
928 void EVP_MD_do_all_sorted(void (*fn)
929 (const EVP_MD *ciph, const char *from,
930 const char *to, void *x), void *arg);
931
932 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
933 const unsigned char *enc_key, int enc_key_len,
934 EVP_PKEY *private_key);
935 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
936 const unsigned char *key, int key_len,
937 EVP_PKEY *pub_key);
938 int EVP_PKEY_type(int type);
939 int EVP_PKEY_id(const EVP_PKEY *pkey);
940 int EVP_PKEY_base_id(const EVP_PKEY *pkey);
941 int EVP_PKEY_bits(EVP_PKEY *pkey);
942 int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
943 int EVP_PKEY_size(EVP_PKEY *pkey);
944 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
945 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
946 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
947 void *EVP_PKEY_get0(const EVP_PKEY *pkey);
948
949 # ifndef OPENSSL_NO_RSA
950 struct rsa_st;
951 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
952 struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
953 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
954 # endif
955 # ifndef OPENSSL_NO_DSA
956 struct dsa_st;
957 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
958 struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
959 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
960 # endif
961 # ifndef OPENSSL_NO_DH
962 struct dh_st;
963 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
964 struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
965 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
966 # endif
967 # ifndef OPENSSL_NO_EC
968 struct ec_key_st;
969 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
970 struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
971 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
972 # endif
973
974 EVP_PKEY *EVP_PKEY_new(void);
975 void EVP_PKEY_up_ref(EVP_PKEY *pkey);
976 void EVP_PKEY_free(EVP_PKEY *pkey);
977
978 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
979 long length);
980 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
981
982 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
983 long length);
984 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
985 long length);
986 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
987
988 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
989 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
990 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
991 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
992
993 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
994
995 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
996 int indent, ASN1_PCTX *pctx);
997 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
998 int indent, ASN1_PCTX *pctx);
999 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
1000 int indent, ASN1_PCTX *pctx);
1001
1002 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1003
1004 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
1005
1006 /* calls methods */
1007 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1008 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1009
1010 /* These are used by EVP_CIPHER methods */
1011 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1012 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1013
1014 /* PKCS5 password based encryption */
1015 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1016 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1017 const EVP_MD *md, int en_de);
1018 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
1019 const unsigned char *salt, int saltlen, int iter,
1020 int keylen, unsigned char *out);
1021 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
1022 const unsigned char *salt, int saltlen, int iter,
1023 const EVP_MD *digest, int keylen, unsigned char *out);
1024 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
1025 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1026 const EVP_MD *md, int en_de);
1027
1028 #ifndef OPENSSL_NO_SCRYPT
1029 int EVP_PBE_scrypt(const char *pass, size_t passlen,
1030 const unsigned char *salt, size_t saltlen,
1031 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
1032 unsigned char *key, size_t keylen);
1033
1034 int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
1035 int passlen, ASN1_TYPE *param,
1036 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
1037 #endif
1038
1039 void PKCS5_PBE_add(void);
1040
1041 int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1042 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
1043
1044 /* PBE type */
1045
1046 /* Can appear as the outermost AlgorithmIdentifier */
1047 # define EVP_PBE_TYPE_OUTER 0x0
1048 /* Is an PRF type OID */
1049 # define EVP_PBE_TYPE_PRF 0x1
1050 /* Is a PKCS#5 v2.0 KDF */
1051 # define EVP_PBE_TYPE_KDF 0x2
1052
1053 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1054 int md_nid, EVP_PBE_KEYGEN *keygen);
1055 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
1056 EVP_PBE_KEYGEN *keygen);
1057 int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1058 EVP_PBE_KEYGEN **pkeygen);
1059 void EVP_PBE_cleanup(void);
1060 int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
1061
1062 # define ASN1_PKEY_ALIAS 0x1
1063 # define ASN1_PKEY_DYNAMIC 0x2
1064 # define ASN1_PKEY_SIGPARAM_NULL 0x4
1065
1066 # define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1067 # define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1068 # define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1069 # define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1070 # define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1071 # define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
1072
1073 int EVP_PKEY_asn1_get_count(void);
1074 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
1075 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1076 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
1077 const char *str, int len);
1078 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1079 int EVP_PKEY_asn1_add_alias(int to, int from);
1080 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1081 int *ppkey_flags, const char **pinfo,
1082 const char **ppem_str,
1083 const EVP_PKEY_ASN1_METHOD *ameth);
1084
1085 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1086 EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1087 const char *pem_str,
1088 const char *info);
1089 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1090 const EVP_PKEY_ASN1_METHOD *src);
1091 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
1092 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
1093 int (*pub_decode) (EVP_PKEY *pk,
1094 X509_PUBKEY *pub),
1095 int (*pub_encode) (X509_PUBKEY *pub,
1096 const EVP_PKEY *pk),
1097 int (*pub_cmp) (const EVP_PKEY *a,
1098 const EVP_PKEY *b),
1099 int (*pub_print) (BIO *out,
1100 const EVP_PKEY *pkey,
1101 int indent, ASN1_PCTX *pctx),
1102 int (*pkey_size) (const EVP_PKEY *pk),
1103 int (*pkey_bits) (const EVP_PKEY *pk));
1104 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
1105 int (*priv_decode) (EVP_PKEY *pk,
1106 PKCS8_PRIV_KEY_INFO
1107 *p8inf),
1108 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1109 const EVP_PKEY *pk),
1110 int (*priv_print) (BIO *out,
1111 const EVP_PKEY *pkey,
1112 int indent,
1113 ASN1_PCTX *pctx));
1114 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
1115 int (*param_decode) (EVP_PKEY *pkey,
1116 const unsigned char **pder,
1117 int derlen),
1118 int (*param_encode) (const EVP_PKEY *pkey,
1119 unsigned char **pder),
1120 int (*param_missing) (const EVP_PKEY *pk),
1121 int (*param_copy) (EVP_PKEY *to,
1122 const EVP_PKEY *from),
1123 int (*param_cmp) (const EVP_PKEY *a,
1124 const EVP_PKEY *b),
1125 int (*param_print) (BIO *out,
1126 const EVP_PKEY *pkey,
1127 int indent,
1128 ASN1_PCTX *pctx));
1129
1130 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
1131 void (*pkey_free) (EVP_PKEY *pkey));
1132 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
1133 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1134 long arg1, void *arg2));
1135 void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1136 int (*item_verify) (EVP_MD_CTX *ctx,
1137 const ASN1_ITEM *it,
1138 void *asn,
1139 X509_ALGOR *a,
1140 ASN1_BIT_STRING *sig,
1141 EVP_PKEY *pkey),
1142 int (*item_sign) (EVP_MD_CTX *ctx,
1143 const ASN1_ITEM *it,
1144 void *asn,
1145 X509_ALGOR *alg1,
1146 X509_ALGOR *alg2,
1147 ASN1_BIT_STRING *sig));
1148
1149 void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
1150 int (*pkey_security_bits) (const EVP_PKEY
1151 *pk));
1152
1153 # define EVP_PKEY_OP_UNDEFINED 0
1154 # define EVP_PKEY_OP_PARAMGEN (1<<1)
1155 # define EVP_PKEY_OP_KEYGEN (1<<2)
1156 # define EVP_PKEY_OP_SIGN (1<<3)
1157 # define EVP_PKEY_OP_VERIFY (1<<4)
1158 # define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1159 # define EVP_PKEY_OP_SIGNCTX (1<<6)
1160 # define EVP_PKEY_OP_VERIFYCTX (1<<7)
1161 # define EVP_PKEY_OP_ENCRYPT (1<<8)
1162 # define EVP_PKEY_OP_DECRYPT (1<<9)
1163 # define EVP_PKEY_OP_DERIVE (1<<10)
1164
1165 # define EVP_PKEY_OP_TYPE_SIG \
1166 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1167 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1168
1169 # define EVP_PKEY_OP_TYPE_CRYPT \
1170 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1171
1172 # define EVP_PKEY_OP_TYPE_NOGEN \
1173 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
1174
1175 # define EVP_PKEY_OP_TYPE_GEN \
1176 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1177
1178 # define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1179 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1180 EVP_PKEY_CTRL_MD, 0, (void *)md)
1181
1182 # define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1183 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1184 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
1185
1186 # define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1187 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1188 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1189
1190 # define EVP_PKEY_CTRL_MD 1
1191 # define EVP_PKEY_CTRL_PEER_KEY 2
1192
1193 # define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1194 # define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1195
1196 # define EVP_PKEY_CTRL_PKCS7_SIGN 5
1197
1198 # define EVP_PKEY_CTRL_SET_MAC_KEY 6
1199
1200 # define EVP_PKEY_CTRL_DIGESTINIT 7
1201
1202 /* Used by GOST key encryption in TLS */
1203 # define EVP_PKEY_CTRL_SET_IV 8
1204
1205 # define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1206 # define EVP_PKEY_CTRL_CMS_DECRYPT 10
1207 # define EVP_PKEY_CTRL_CMS_SIGN 11
1208
1209 # define EVP_PKEY_CTRL_CIPHER 12
1210
1211 # define EVP_PKEY_CTRL_GET_MD 13
1212
1213 # define EVP_PKEY_ALG_CTRL 0x1000
1214
1215 # define EVP_PKEY_FLAG_AUTOARGLEN 2
1216 /*
1217 * Method handles all operations: don't assume any digest related defaults.
1218 */
1219 # define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
1220
1221 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1222 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
1223 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
1224 const EVP_PKEY_METHOD *meth);
1225 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
1226 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1227 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1228
1229 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1230 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1231 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1232 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1233
1234 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1235 int cmd, int p1, void *p2);
1236 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1237 const char *value);
1238
1239 int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
1240 int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
1241
1242 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1243 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1244
1245 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
1246 const unsigned char *key, int keylen);
1247
1248 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1249 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1250 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1251
1252 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1253
1254 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1255 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1256
1257 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1258 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1259 unsigned char *sig, size_t *siglen,
1260 const unsigned char *tbs, size_t tbslen);
1261 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1262 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1263 const unsigned char *sig, size_t siglen,
1264 const unsigned char *tbs, size_t tbslen);
1265 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1266 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1267 unsigned char *rout, size_t *routlen,
1268 const unsigned char *sig, size_t siglen);
1269 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1270 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1271 unsigned char *out, size_t *outlen,
1272 const unsigned char *in, size_t inlen);
1273 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1274 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1275 unsigned char *out, size_t *outlen,
1276 const unsigned char *in, size_t inlen);
1277
1278 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1279 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1280 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1281
1282 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1283
1284 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1285 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1286 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1287 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1288
1289 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1290 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1291
1292 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1293
1294 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1295 int (*init) (EVP_PKEY_CTX *ctx));
1296
1297 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1298 int (*copy) (EVP_PKEY_CTX *dst,
1299 EVP_PKEY_CTX *src));
1300
1301 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1302 void (*cleanup) (EVP_PKEY_CTX *ctx));
1303
1304 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1305 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1306 int (*paramgen) (EVP_PKEY_CTX *ctx,
1307 EVP_PKEY *pkey));
1308
1309 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1310 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1311 int (*keygen) (EVP_PKEY_CTX *ctx,
1312 EVP_PKEY *pkey));
1313
1314 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1315 int (*sign_init) (EVP_PKEY_CTX *ctx),
1316 int (*sign) (EVP_PKEY_CTX *ctx,
1317 unsigned char *sig, size_t *siglen,
1318 const unsigned char *tbs,
1319 size_t tbslen));
1320
1321 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1322 int (*verify_init) (EVP_PKEY_CTX *ctx),
1323 int (*verify) (EVP_PKEY_CTX *ctx,
1324 const unsigned char *sig,
1325 size_t siglen,
1326 const unsigned char *tbs,
1327 size_t tbslen));
1328
1329 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1330 int (*verify_recover_init) (EVP_PKEY_CTX
1331 *ctx),
1332 int (*verify_recover) (EVP_PKEY_CTX
1333 *ctx,
1334 unsigned char
1335 *sig,
1336 size_t *siglen,
1337 const unsigned
1338 char *tbs,
1339 size_t tbslen));
1340
1341 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1342 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1343 EVP_MD_CTX *mctx),
1344 int (*signctx) (EVP_PKEY_CTX *ctx,
1345 unsigned char *sig,
1346 size_t *siglen,
1347 EVP_MD_CTX *mctx));
1348
1349 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1350 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1351 EVP_MD_CTX *mctx),
1352 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1353 const unsigned char *sig,
1354 int siglen,
1355 EVP_MD_CTX *mctx));
1356
1357 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1358 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1359 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1360 unsigned char *out,
1361 size_t *outlen,
1362 const unsigned char *in,
1363 size_t inlen));
1364
1365 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1366 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1367 int (*decrypt) (EVP_PKEY_CTX *ctx,
1368 unsigned char *out,
1369 size_t *outlen,
1370 const unsigned char *in,
1371 size_t inlen));
1372
1373 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1374 int (*derive_init) (EVP_PKEY_CTX *ctx),
1375 int (*derive) (EVP_PKEY_CTX *ctx,
1376 unsigned char *key,
1377 size_t *keylen));
1378
1379 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1380 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1381 void *p2),
1382 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1383 const char *type,
1384 const char *value));
1385
1386 void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
1387 int (**pinit) (EVP_PKEY_CTX *ctx));
1388
1389 void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
1390 int (**pcopy) (EVP_PKEY_CTX *dst,
1391 EVP_PKEY_CTX *src));
1392
1393 void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
1394 void (**pcleanup) (EVP_PKEY_CTX *ctx));
1395
1396 void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
1397 int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
1398 int (**pparamgen) (EVP_PKEY_CTX *ctx,
1399 EVP_PKEY *pkey));
1400
1401 void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
1402 int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
1403 int (**pkeygen) (EVP_PKEY_CTX *ctx,
1404 EVP_PKEY *pkey));
1405
1406 void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
1407 int (**psign_init) (EVP_PKEY_CTX *ctx),
1408 int (**psign) (EVP_PKEY_CTX *ctx,
1409 unsigned char *sig, size_t *siglen,
1410 const unsigned char *tbs,
1411 size_t tbslen));
1412
1413 void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
1414 int (**pverify_init) (EVP_PKEY_CTX *ctx),
1415 int (**pverify) (EVP_PKEY_CTX *ctx,
1416 const unsigned char *sig,
1417 size_t siglen,
1418 const unsigned char *tbs,
1419 size_t tbslen));
1420
1421 void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
1422 int (**pverify_recover_init) (EVP_PKEY_CTX
1423 *ctx),
1424 int (**pverify_recover) (EVP_PKEY_CTX
1425 *ctx,
1426 unsigned char
1427 *sig,
1428 size_t *siglen,
1429 const unsigned
1430 char *tbs,
1431 size_t tbslen));
1432
1433 void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
1434 int (**psignctx_init) (EVP_PKEY_CTX *ctx,
1435 EVP_MD_CTX *mctx),
1436 int (**psignctx) (EVP_PKEY_CTX *ctx,
1437 unsigned char *sig,
1438 size_t *siglen,
1439 EVP_MD_CTX *mctx));
1440
1441 void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
1442 int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
1443 EVP_MD_CTX *mctx),
1444 int (**pverifyctx) (EVP_PKEY_CTX *ctx,
1445 const unsigned char *sig,
1446 int siglen,
1447 EVP_MD_CTX *mctx));
1448
1449 void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
1450 int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
1451 int (**pencryptfn) (EVP_PKEY_CTX *ctx,
1452 unsigned char *out,
1453 size_t *outlen,
1454 const unsigned char *in,
1455 size_t inlen));
1456
1457 void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
1458 int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
1459 int (**pdecrypt) (EVP_PKEY_CTX *ctx,
1460 unsigned char *out,
1461 size_t *outlen,
1462 const unsigned char *in,
1463 size_t inlen));
1464
1465 void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
1466 int (**pderive_init) (EVP_PKEY_CTX *ctx),
1467 int (**pderive) (EVP_PKEY_CTX *ctx,
1468 unsigned char *key,
1469 size_t *keylen));
1470
1471 void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
1472 int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1473 void *p2),
1474 int (**pctrl_str) (EVP_PKEY_CTX *ctx,
1475 const char *type,
1476 const char *value));
1477
1478 void EVP_add_alg_module(void);
1479
1480 /* BEGIN ERROR CODES */
1481 /*
1482 * The following lines are auto generated by the script mkerr.pl. Any changes
1483 * made after this point may be overwritten when the script is next run.
1484 */
1485 void ERR_load_EVP_strings(void);
1486
1487 /* Error codes for the EVP functions. */
1488
1489 /* Function codes. */
1490 # define EVP_F_AESNI_INIT_KEY 165
1491 # define EVP_F_AESNI_XTS_CIPHER 176
1492 # define EVP_F_AES_INIT_KEY 133
1493 # define EVP_F_AES_T4_INIT_KEY 178
1494 # define EVP_F_AES_XTS 172
1495 # define EVP_F_AES_XTS_CIPHER 175
1496 # define EVP_F_ALG_MODULE_INIT 177
1497 # define EVP_F_CAMELLIA_INIT_KEY 159
1498 # define EVP_F_CHACHA20_POLY1305_CTRL 182
1499 # define EVP_F_CMAC_INIT 173
1500 # define EVP_F_CMLL_T4_INIT_KEY 179
1501 # define EVP_F_D2I_PKEY 100
1502 # define EVP_F_DO_SIGVER_INIT 161
1503 # define EVP_F_DSAPKEY2PKCS8 134
1504 # define EVP_F_DSA_PKEY2PKCS8 135
1505 # define EVP_F_ECDSA_PKEY2PKCS8 129
1506 # define EVP_F_ECKEY_PKEY2PKCS8 132
1507 # define EVP_F_EVP_CIPHERINIT_EX 123
1508 # define EVP_F_EVP_CIPHER_CTX_COPY 163
1509 # define EVP_F_EVP_CIPHER_CTX_CTRL 124
1510 # define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1511 # define EVP_F_EVP_DECRYPTFINAL_EX 101
1512 # define EVP_F_EVP_DIGESTINIT_EX 128
1513 # define EVP_F_EVP_ENCRYPTFINAL_EX 127
1514 # define EVP_F_EVP_MD_CTX_COPY_EX 110
1515 # define EVP_F_EVP_MD_SIZE 162
1516 # define EVP_F_EVP_OPENINIT 102
1517 # define EVP_F_EVP_PBE_ALG_ADD 115
1518 # define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1519 # define EVP_F_EVP_PBE_CIPHERINIT 116
1520 # define EVP_F_EVP_PBE_SCRYPT 181
1521 # define EVP_F_EVP_PKCS82PKEY 111
1522 # define EVP_F_EVP_PKEY2PKCS8 113
1523 # define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1524 # define EVP_F_EVP_PKEY_CTX_CTRL 137
1525 # define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1526 # define EVP_F_EVP_PKEY_CTX_DUP 156
1527 # define EVP_F_EVP_PKEY_DECRYPT 104
1528 # define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1529 # define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1530 # define EVP_F_EVP_PKEY_DERIVE 153
1531 # define EVP_F_EVP_PKEY_DERIVE_INIT 154
1532 # define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1533 # define EVP_F_EVP_PKEY_ENCRYPT 105
1534 # define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1535 # define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
1536 # define EVP_F_EVP_PKEY_GET0_DH 119
1537 # define EVP_F_EVP_PKEY_GET0_DSA 120
1538 # define EVP_F_EVP_PKEY_GET0_ECDSA 130
1539 # define EVP_F_EVP_PKEY_GET0_EC_KEY 131
1540 # define EVP_F_EVP_PKEY_GET0_RSA 121
1541 # define EVP_F_EVP_PKEY_KEYGEN 146
1542 # define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1543 # define EVP_F_EVP_PKEY_NEW 106
1544 # define EVP_F_EVP_PKEY_PARAMGEN 148
1545 # define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1546 # define EVP_F_EVP_PKEY_SIGN 140
1547 # define EVP_F_EVP_PKEY_SIGN_INIT 141
1548 # define EVP_F_EVP_PKEY_VERIFY 142
1549 # define EVP_F_EVP_PKEY_VERIFY_INIT 143
1550 # define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1551 # define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1552 # define EVP_F_EVP_RIJNDAEL 126
1553 # define EVP_F_EVP_SIGNFINAL 107
1554 # define EVP_F_EVP_VERIFYFINAL 108
1555 # define EVP_F_FIPS_CIPHERINIT 166
1556 # define EVP_F_FIPS_CIPHER_CTX_COPY 170
1557 # define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1558 # define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1559 # define EVP_F_FIPS_DIGESTINIT 168
1560 # define EVP_F_FIPS_MD_CTX_COPY 169
1561 # define EVP_F_HMAC_INIT_EX 174
1562 # define EVP_F_INT_CTX_NEW 157
1563 # define EVP_F_PKCS5_PBE_KEYIVGEN 117
1564 # define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1565 # define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
1566 # define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
1567 # define EVP_F_PKCS8_SET_BROKEN 112
1568 # define EVP_F_PKEY_SET_TYPE 158
1569 # define EVP_F_RC2_MAGIC_TO_METH 109
1570 # define EVP_F_RC5_CTRL 125
1571
1572 /* Reason codes. */
1573 # define EVP_R_AES_IV_SETUP_FAILED 162
1574 # define EVP_R_AES_KEY_SETUP_FAILED 143
1575 # define EVP_R_ASN1_LIB 140
1576 # define EVP_R_BAD_BLOCK_LENGTH 136
1577 # define EVP_R_BAD_DECRYPT 100
1578 # define EVP_R_BAD_KEY_LENGTH 137
1579 # define EVP_R_BN_DECODE_ERROR 112
1580 # define EVP_R_BN_PUBKEY_ERROR 113
1581 # define EVP_R_BUFFER_TOO_SMALL 155
1582 # define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1583 # define EVP_R_CIPHER_PARAMETER_ERROR 122
1584 # define EVP_R_COMMAND_NOT_SUPPORTED 147
1585 # define EVP_R_COPY_ERROR 173
1586 # define EVP_R_CTRL_NOT_IMPLEMENTED 132
1587 # define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1588 # define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1589 # define EVP_R_DECODE_ERROR 114
1590 # define EVP_R_DIFFERENT_KEY_TYPES 101
1591 # define EVP_R_DIFFERENT_PARAMETERS 153
1592 # define EVP_R_DISABLED_FOR_FIPS 163
1593 # define EVP_R_ENCODE_ERROR 115
1594 # define EVP_R_ERROR_LOADING_SECTION 165
1595 # define EVP_R_ERROR_SETTING_FIPS_MODE 166
1596 # define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1597 # define EVP_R_EXPECTING_AN_RSA_KEY 127
1598 # define EVP_R_EXPECTING_A_DH_KEY 128
1599 # define EVP_R_EXPECTING_A_DSA_KEY 129
1600 # define EVP_R_EXPECTING_A_ECDSA_KEY 141
1601 # define EVP_R_EXPECTING_A_EC_KEY 142
1602 # define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
1603 # define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
1604 # define EVP_R_INITIALIZATION_ERROR 134
1605 # define EVP_R_INPUT_NOT_INITIALIZED 111
1606 # define EVP_R_INVALID_DIGEST 152
1607 # define EVP_R_INVALID_FIPS_MODE 168
1608 # define EVP_R_INVALID_KEY_LENGTH 130
1609 # define EVP_R_INVALID_OPERATION 148
1610 # define EVP_R_IV_TOO_LARGE 102
1611 # define EVP_R_KEYGEN_FAILURE 120
1612 # define EVP_R_MEMORY_LIMIT_EXCEEDED 172
1613 # define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1614 # define EVP_R_METHOD_NOT_SUPPORTED 144
1615 # define EVP_R_MISSING_PARAMETERS 103
1616 # define EVP_R_NO_CIPHER_SET 131
1617 # define EVP_R_NO_DEFAULT_DIGEST 158
1618 # define EVP_R_NO_DIGEST_SET 139
1619 # define EVP_R_NO_DSA_PARAMETERS 116
1620 # define EVP_R_NO_KEY_SET 154
1621 # define EVP_R_NO_OPERATION_SET 149
1622 # define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1623 # define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1624 # define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1625 # define EVP_R_OPERATON_NOT_INITIALIZED 151
1626 # define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1627 # define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1628 # define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1629 # define EVP_R_PUBLIC_KEY_NOT_RSA 106
1630 # define EVP_R_TOO_LARGE 164
1631 # define EVP_R_UNKNOWN_CIPHER 160
1632 # define EVP_R_UNKNOWN_DIGEST 161
1633 # define EVP_R_UNKNOWN_OPTION 169
1634 # define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1635 # define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1636 # define EVP_R_UNSUPPORTED_ALGORITHM 156
1637 # define EVP_R_UNSUPPORTED_CIPHER 107
1638 # define EVP_R_UNSUPPORTED_KEYLENGTH 123
1639 # define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1640 # define EVP_R_UNSUPPORTED_KEY_SIZE 108
1641 # define EVP_R_UNSUPPORTED_PRF 125
1642 # define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1643 # define EVP_R_UNSUPPORTED_SALT_TYPE 126
1644 # define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1645 # define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1646 # define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
1647
1648 #ifdef __cplusplus
1649 }
1650 #endif
1651 #endif
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