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remove hard coded algorithms
[thirdparty/openssl.git] / include / openssl / evp.h
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d02b48c6 1/* crypto/evp/evp.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
0f113f3e 8 *
d02b48c6
RE		 9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
0f113f3e 15 *
d02b48c6
RE		 16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
0f113f3e 22 *
d02b48c6
RE		 23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
0f113f3e 52 *
d02b48c6
RE		 53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_ENVELOPE_H
0f113f3e
MC		 60# define HEADER_ENVELOPE_H
61
62# ifdef OPENSSL_ALGORITHM_DEFINES
63# include <openssl/opensslconf.h>
64# else
65# define OPENSSL_ALGORITHM_DEFINES
66# include <openssl/opensslconf.h>
67# undef OPENSSL_ALGORITHM_DEFINES
68# endif
911ea946 69
0f113f3e 70# include <openssl/ossl_typ.h>
d66ace9d 71
0f113f3e 72# include <openssl/symhacks.h>
87ebdd8a 73
a00ae6c4 74# include <openssl/bio.h>
d02b48c6 75
0f113f3e
MC		 76# define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
77# define EVP_MAX_KEY_LENGTH 64
78# define EVP_MAX_IV_LENGTH 16
79# define EVP_MAX_BLOCK_LENGTH 32
d02b48c6 80
0f113f3e 81# define PKCS5_SALT_LEN 8
b7d135b3 82/* Default PKCS#5 iteration count */
0f113f3e
MC		 83# define PKCS5_DEFAULT_ITER 2048
84
85# include <openssl/objects.h>
86
87# define EVP_PK_RSA 0x0001
88# define EVP_PK_DSA 0x0002
89# define EVP_PK_DH 0x0004
90# define EVP_PK_EC 0x0008
91# define EVP_PKT_SIGN 0x0010
92# define EVP_PKT_ENC 0x0020
93# define EVP_PKT_EXCH 0x0040
94# define EVP_PKS_RSA 0x0100
95# define EVP_PKS_DSA 0x0200
96# define EVP_PKS_EC 0x0400
0f113f3e
MC		 97
98# define EVP_PKEY_NONE NID_undef
99# define EVP_PKEY_RSA NID_rsaEncryption
100# define EVP_PKEY_RSA2 NID_rsa
101# define EVP_PKEY_DSA NID_dsa
102# define EVP_PKEY_DSA1 NID_dsa_2
103# define EVP_PKEY_DSA2 NID_dsaWithSHA
104# define EVP_PKEY_DSA3 NID_dsaWithSHA1
105# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
106# define EVP_PKEY_DH NID_dhKeyAgreement
107# define EVP_PKEY_DHX NID_dhpublicnumber
108# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
109# define EVP_PKEY_HMAC NID_hmac
110# define EVP_PKEY_CMAC NID_cmac
111
112#ifdef __cplusplus
82271cee
RL		 113extern "C" {
114#endif
115
0f113f3e
MC		 116/*
117 * Type needs to be a bit field Sub-type needs to be for variations on the
118 * method, as in, can it do arbitrary encryption....
119 */
120struct evp_pkey_st {
121 int type;
122 int save_type;
123 int references;
124 const EVP_PKEY_ASN1_METHOD *ameth;
125 ENGINE *engine;
126 union {
127 char *ptr;
128# ifndef OPENSSL_NO_RSA
129 struct rsa_st *rsa; /* RSA */
130# endif
131# ifndef OPENSSL_NO_DSA
132 struct dsa_st *dsa; /* DSA */
133# endif
134# ifndef OPENSSL_NO_DH
135 struct dh_st *dh; /* DH */
136# endif
137# ifndef OPENSSL_NO_EC
138 struct ec_key_st *ec; /* ECC */
139# endif
140 } pkey;
141 int save_parameters;
142 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
143} /* EVP_PKEY */ ;
144
145# define EVP_PKEY_MO_SIGN 0x0001
146# define EVP_PKEY_MO_VERIFY 0x0002
147# define EVP_PKEY_MO_ENCRYPT 0x0004
148# define EVP_PKEY_MO_DECRYPT 0x0008
149
150# ifndef EVP_MD
2db6bf6f
RL		 151EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
152EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
153void EVP_MD_meth_free(EVP_MD *md);
154
155int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
156int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
157int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
158int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
159int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
160int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
161 const void *data,
162 size_t count));
163int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
164 unsigned char *md));
165int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
166 const EVP_MD_CTX *from));
167int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
168int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
169 int p1, void *p2));
170
171int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
172int EVP_MD_meth_get_result_size(const EVP_MD *md);
173int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
174unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
175int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
176int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
177 const void *data,
178 size_t count);
179int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
180 unsigned char *md);
181int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
182 const EVP_MD_CTX *from);
183int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
184int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
185 int p1, void *p2);
0f113f3e 186
dbd87ffc 187/* digest can only handle a single block */
0f113f3e 188# define EVP_MD_FLAG_ONESHOT 0x0001
dbd87ffc 189
09659916
DSH		 190/* DigestAlgorithmIdentifier flags... */
191
0f113f3e 192# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
09659916
DSH		 193
194/* NULL or absent parameter accepted. Use NULL */
195
0f113f3e 196# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
09659916
DSH		 197
198/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
199
0f113f3e 200# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
09659916
DSH		 201
202/* Custom handling via ctrl */
203
0f113f3e 204# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
09659916 205
dbd87ffc 206/* Note if suitable for use in FIPS mode */
0f113f3e 207# define EVP_MD_FLAG_FIPS 0x0400
7a4bd34a 208
09659916
DSH		 209/* Digest ctrls */
210
0f113f3e
MC		 211# define EVP_MD_CTRL_DIGALGID 0x1
212# define EVP_MD_CTRL_MICALG 0x2
09659916
DSH		 213
214/* Minimum Algorithm specific ctrl value */
215
0f113f3e 216# define EVP_MD_CTRL_ALG_CTRL 0x1000
09659916 217
0f113f3e
MC		 218# endif /* !EVP_MD */
219
26188931
BL		 220/* values for EVP_MD_CTX flags */
221
0f113f3e
MC		 222# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
223 * called once only */
224# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
225 * cleaned */
226# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
227 * in EVP_MD_CTX_cleanup */
228/*
229 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
230 * don't accidentally reuse the values for other purposes.
43e12b6f 231 */
d02b48c6 232
0f113f3e
MC		 233# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
234 * digest in FIPS mode */
09659916 235
0f113f3e
MC		 236/*
237 * The following PAD options are also currently ignored in 1.0.0, digest
43e12b6f
DSH		 238 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
239 * instead.
240 */
0f113f3e
MC		 241# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
242# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
243# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
244# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
09659916 245
0f113f3e
MC		 246# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
247/*
248 * Some functions such as EVP_DigestSign only finalise copies of internal
afa23c46
DSH		 249 * contexts so additional data can be included after the finalisation call.
250 * This is inefficient if this functionality is not required: it is disabled
251 * if the following flag is set.
252 */
0f113f3e
MC		 253# define EVP_MD_CTX_FLAG_FINALISE 0x0200
254
255struct evp_cipher_st {
256 int nid;
257 int block_size;
258 /* Default value for variable length ciphers */
259 int key_len;
260 int iv_len;
261 /* Various flags */
262 unsigned long flags;
263 /* init key */
264 int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key,
265 const unsigned char *iv, int enc);
266 /* encrypt/decrypt data */
267 int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out,
268 const unsigned char *in, size_t inl);
269 /* cleanup ctx */
270 int (*cleanup) (EVP_CIPHER_CTX *);
271 /* how big ctx->cipher_data needs to be */
272 int ctx_size;
273 /* Populate a ASN1_TYPE with parameters */
274 int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
275 /* Get parameters from a ASN1_TYPE */
276 int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
277 /* Miscellaneous operations */
278 int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr);
279 /* Application data */
280 void *app_data;
281} /* EVP_CIPHER */ ;
7f060601
DSH		 282
283/* Values for cipher flags */
284
360370d9 285/* Modes for ciphers */
7f060601 286
0f113f3e
MC		 287# define EVP_CIPH_STREAM_CIPHER 0x0
288# define EVP_CIPH_ECB_MODE 0x1
289# define EVP_CIPH_CBC_MODE 0x2
290# define EVP_CIPH_CFB_MODE 0x3
291# define EVP_CIPH_OFB_MODE 0x4
292# define EVP_CIPH_CTR_MODE 0x5
293# define EVP_CIPH_GCM_MODE 0x6
294# define EVP_CIPH_CCM_MODE 0x7
295# define EVP_CIPH_XTS_MODE 0x10001
296# define EVP_CIPH_WRAP_MODE 0x10002
297# define EVP_CIPH_OCB_MODE 0x10003
298# define EVP_CIPH_MODE 0xF0007
7f060601 299/* Set if variable length cipher */
0f113f3e 300# define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9 301/* Set if the iv handling should be done by the cipher itself */
0f113f3e 302# define EVP_CIPH_CUSTOM_IV 0x10
360370d9 303/* Set if the cipher's init() function should be called if key is NULL */
0f113f3e 304# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24 305/* Call ctrl() to init cipher parameters */
0f113f3e 306# define EVP_CIPH_CTRL_INIT 0x40
57ae2e24 307/* Don't use standard key length function */
0f113f3e 308# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84 309/* Don't use standard block padding */
0f113f3e 310# define EVP_CIPH_NO_PADDING 0x100
216659eb 311/* cipher handles random key generation */
0f113f3e 312# define EVP_CIPH_RAND_KEY 0x200
c2bf7208 313/* cipher has its own additional copying logic */
0f113f3e 314# define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac 315/* Allow use default ASN1 get/set iv */
0f113f3e 316# define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
79cfc3ac 317/* Buffer length in bits not bytes: CFB1 mode only */
0f113f3e 318# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a 319/* Note if suitable for use in FIPS mode */
0f113f3e 320# define EVP_CIPH_FLAG_FIPS 0x4000
7a4bd34a 321/* Allow non FIPS cipher in FIPS mode */
0f113f3e
MC		 322# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
323/*
324 * Cipher handles any and all padding logic as well as finalisation.
3da0ca79 325 */
0f113f3e
MC		 326# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
327# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
328# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
7f060601 329
0f113f3e
MC		 330/*
331 * Cipher context flag to indicate we can handle wrap mode: if allowed in
332 * older applications it could overflow buffers.
97cf1f6c
DSH		 333 */
334
0f113f3e 335# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
97cf1f6c 336
57ae2e24
DSH		 337/* ctrl() values */
338
0f113f3e
MC		 339# define EVP_CTRL_INIT 0x0
340# define EVP_CTRL_SET_KEY_LENGTH 0x1
341# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
342# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
343# define EVP_CTRL_GET_RC5_ROUNDS 0x4
344# define EVP_CTRL_SET_RC5_ROUNDS 0x5
345# define EVP_CTRL_RAND_KEY 0x6
346# define EVP_CTRL_PBE_PRF_NID 0x7
347# define EVP_CTRL_COPY 0x8
e640fa02
MC		 348# define EVP_CTRL_AEAD_SET_IVLEN 0x9
349# define EVP_CTRL_AEAD_GET_TAG 0x10
350# define EVP_CTRL_AEAD_SET_TAG 0x11
e75c5a79 351# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
e640fa02
MC		 352# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
353# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
354# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 355# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e 356# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 357# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
358# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
359# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 360# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e
MC		 361# define EVP_CTRL_CCM_SET_L 0x14
362# define EVP_CTRL_CCM_SET_MSGLEN 0x15
363/*
364 * AEAD cipher deduces payload length and returns number of bytes required to
365 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
366 * appends/verifies MAC.
a355cf9b 367 */
0f113f3e 368# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 369/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 370# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 371/* Set the GCM invocation field, decrypt only */
0f113f3e 372# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 373
0f113f3e
MC		 374# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
375# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
376# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
377# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 378
93972b8c
DSH		 379# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
380
6140f036 381/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
686cf15e 382# define EVP_CTRL_SET_SBOX 0x1e
6140f036
DB		 383/*
384 * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
385 * pre-allocated buffer with specified size
386 */
686cf15e 387# define EVP_CTRL_SBOX_USED 0x1f
6140f036
DB		 388/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
389 * 0 switches meshing off
390 */
686cf15e 391# define EVP_CTRL_KEY_MESH 0x20
6140f036 392/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
686cf15e 393# define EVP_CTRL_BLOCK_PADDING_MODE 0x21
6140f036
DB		 394
395/* Padding modes */
396#define EVP_PADDING_PKCS7 1
397#define EVP_PADDING_ISO7816_4 2
398#define EVP_PADDING_ANSI923 3
399#define EVP_PADDING_ISO10126 4
400#define EVP_PADDING_ZERO 5
401
c8269881
MC		 402/* RFC 5246 defines additional data to be 13 bytes in length */
403# define EVP_AEAD_TLS1_AAD_LEN 13
404
b1de640f 405typedef struct {
0f113f3e
MC		 406 unsigned char *out;
407 const unsigned char *inp;
408 size_t len;
409 unsigned int interleave;
b1de640f
AP		 410} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
411
28dd49fa
DSH		 412/* GCM TLS constants */
413/* Length of fixed part of IV derived from PRF */
0f113f3e 414# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 415/* Length of explicit part of IV part of TLS records */
0f113f3e 416# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 417/* Length of tag for TLS */
0f113f3e
MC		 418# define EVP_GCM_TLS_TAG_LEN 16
419
e75c5a79
DSH		 420/* CCM TLS constants */
421/* Length of fixed part of IV derived from PRF */
422# define EVP_CCM_TLS_FIXED_IV_LEN 4
423/* Length of explicit part of IV part of TLS records */
424# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
425
0f113f3e
MC		 426typedef struct evp_cipher_info_st {
427 const EVP_CIPHER *cipher;
428 unsigned char iv[EVP_MAX_IV_LENGTH];
429} EVP_CIPHER_INFO;
430
431struct evp_cipher_ctx_st {
432 const EVP_CIPHER *cipher;
433 ENGINE *engine; /* functional reference if 'cipher' is
434 * ENGINE-provided */
435 int encrypt; /* encrypt or decrypt */
436 int buf_len; /* number we have left */
437 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
438 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
439 unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
440 int num; /* used by cfb/ofb/ctr mode */
441 void *app_data; /* application stuff */
442 int key_len; /* May change for variable length cipher */
443 unsigned long flags; /* Various flags */
444 void *cipher_data; /* per EVP data */
445 int final_used;
446 int block_mask;
447 unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
448} /* EVP_CIPHER_CTX */ ;
449
cfcefcbe 450/* Password based encryption function */
0f113f3e
MC		 451typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
452 int passlen, ASN1_TYPE *param,
453 const EVP_CIPHER *cipher, const EVP_MD *md,
454 int en_de);
455
456# ifndef OPENSSL_NO_RSA
457# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
458 (char *)(rsa))
459# endif
9ef9e785 460
0f113f3e
MC		 461# ifndef OPENSSL_NO_DSA
462# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
463 (char *)(dsa))
464# endif
9ef9e785 465
0f113f3e
MC		 466# ifndef OPENSSL_NO_DH
467# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
468 (char *)(dh))
469# endif
d02b48c6 470
0f113f3e
MC		 471# ifndef OPENSSL_NO_EC
472# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 473 (char *)(eckey))
0f113f3e 474# endif
4d94ae00 475
d02b48c6 476/* Add some extra combinations */
0f113f3e
MC		 477# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
478# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
479# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
480# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 481
7a4bd34a 482/* Macros to reduce FIPS dependencies: do NOT use in applications */
0f113f3e
MC		 483# define M_EVP_CIPHER_nid(e) ((e)->nid)
484# define M_EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len)
485# define M_EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags)
486# define M_EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size)
487# define M_EVP_CIPHER_CTX_cipher(e) ((e)->cipher)
488# define M_EVP_CIPHER_CTX_mode(e) (M_EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
489
490# define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs))
491
492# define M_EVP_EncryptInit(ctx,ciph,key,iv) \
493 (EVP_CipherInit(ctx,ciph,key,iv,1))
494# define M_EVP_EncryptInit_ex(ctx,ciph,impl,key,iv) \
495 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,1))
496# define M_EVP_DecryptInit(ctx,ciph,key,iv) \
497 (EVP_CipherInit(ctx,ciph,key,iv,0))
498# define M_EVP_DecryptInit_ex(ctx,ciph,impl,key,iv) \
499 (EVP_CipherInit_ex(ctx,ciph,impl,key,iv,0))
399aa6b5 500
7806f3dd 501int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 502# define EVP_MD_nid(e) EVP_MD_type(e)
503# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
504int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 505int EVP_MD_size(const EVP_MD *md);
506int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 507unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 508
7806f3dd 509const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
7638370c
RL		 510int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
511 const void *data, size_t count);
512void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
513 int (*update) (EVP_MD_CTX *ctx,
514 const void *data, size_t count));
0f113f3e
MC		 515# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
516# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
517# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
7638370c
RL		 518EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
519void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
d02b48c6 520
7806f3dd 521int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 522# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a
GT		 523int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
524int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
525int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 526unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 527# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 528
0f113f3e 529const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
7806f3dd 530int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 531int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
532int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
533int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
c2bf7208 534int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 535void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 536void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
0f113f3e 537# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
7806f3dd 538unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
0f113f3e
MC		 539# define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
540
541# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
542# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
543
544# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
545# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
546# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
547# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
548# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
549# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
550# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
551# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
552# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
553# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
554
555# ifdef CONST_STRICT
556void BIO_set_md(BIO *, const EVP_MD *md);
557# else
558# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
559# endif
560# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
561# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
562# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
563# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
564# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 565
ae551760 566/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 567 unsigned char *out,
568 const unsigned char *in, unsigned int inl);
569
570# define EVP_add_cipher_alias(n,alias) \
571 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
572# define EVP_add_digest_alias(n,alias) \
573 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
574# define EVP_delete_cipher_alias(alias) \
575 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
576# define EVP_delete_digest_alias(alias) \
577 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
578
396d5fd0 579int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
959ed531
RL		 580EVP_MD_CTX *EVP_MD_CTX_new(void);
581int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
582void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
f8137a62
VD		 583# define EVP_MD_CTX_create() EVP_MD_CTX_new()
584# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
585# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
0f113f3e
MC		 586/*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
587void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
588void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
589int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
590/*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
591 ENGINE *impl);
592/*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
593 size_t cnt);
594/*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
595 unsigned int *s);
596/*__owur*/ int EVP_Digest(const void *data, size_t count,
597 unsigned char *md, unsigned int *size,
598 const EVP_MD *type, ENGINE *impl);
599
600/*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
601/*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
602__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
603 unsigned int *s);
604
605int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
606int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
607 const char *prompt, int verify);
608void EVP_set_pw_prompt(const char *prompt);
609char *EVP_get_pw_prompt(void);
610
611__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
612 const unsigned char *salt,
613 const unsigned char *data, int datal, int count,
614 unsigned char *key, unsigned char *iv);
615
616void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
617void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
618int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
619
620__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
621 const unsigned char *key, const unsigned char *iv);
622/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
623 const EVP_CIPHER *cipher, ENGINE *impl,
624 const unsigned char *key,
625 const unsigned char *iv);
626/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
627 int *outl, const unsigned char *in, int inl);
628/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
629 int *outl);
630/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
631 int *outl);
632
633__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
634 const unsigned char *key, const unsigned char *iv);
635/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
636 const EVP_CIPHER *cipher, ENGINE *impl,
637 const unsigned char *key,
638 const unsigned char *iv);
639/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
640 int *outl, const unsigned char *in, int inl);
641__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
642 int *outl);
643/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
644 int *outl);
645
646__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
647 const unsigned char *key, const unsigned char *iv,
648 int enc);
649/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
650 const EVP_CIPHER *cipher, ENGINE *impl,
651 const unsigned char *key,
652 const unsigned char *iv, int enc);
653__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
654 int *outl, const unsigned char *in, int inl);
655__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
656 int *outl);
657__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
658 int *outl);
659
660__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
661 EVP_PKEY *pkey);
662
663__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
664 unsigned int siglen, EVP_PKEY *pkey);
665
666/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
667 const EVP_MD *type, ENGINE *e,
668 EVP_PKEY *pkey);
669__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
670 size_t *siglen);
671
672__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
673 const EVP_MD *type, ENGINE *e,
674 EVP_PKEY *pkey);
675__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
676 size_t siglen);
677
678__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
679 const unsigned char *ek, int ekl,
680 const unsigned char *iv, EVP_PKEY *priv);
681__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
682
683__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
684 unsigned char **ek, int *ekl, unsigned char *iv,
685 EVP_PKEY **pubk, int npubk);
686__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
687
a0be4fd1
RL		 688EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
689void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
690int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
0f113f3e
MC		 691void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
692void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
693 const unsigned char *in, int inl);
694void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
695int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
696
697void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
698int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
699 const unsigned char *in, int inl);
700int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
701 char *out, int *outl);
702int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 703
58964a49 704void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
be06a934 705int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
b40228a6
DSH		 706EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
707void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
6343829a 708int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 709int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 710int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 711int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 712
d02b48c6
RE		 713BIO_METHOD *BIO_f_md(void);
714BIO_METHOD *BIO_f_base64(void);
715BIO_METHOD *BIO_f_cipher(void);
55ab3bf7 716BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 717__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
718 const unsigned char *i, int enc);
d02b48c6 719
13588350 720const EVP_MD *EVP_md_null(void);
0f113f3e 721# ifndef OPENSSL_NO_MD2
13588350 722const EVP_MD *EVP_md2(void);
0f113f3e
MC		 723# endif
724# ifndef OPENSSL_NO_MD4
13588350 725const EVP_MD *EVP_md4(void);
0f113f3e
MC		 726# endif
727# ifndef OPENSSL_NO_MD5
13588350 728const EVP_MD *EVP_md5(void);
2f142ada 729const EVP_MD *EVP_md5_sha1(void);
0f113f3e 730# endif
13588350 731const EVP_MD *EVP_sha1(void);
31c2ac1c
AP		 732const EVP_MD *EVP_sha224(void);
733const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 734const EVP_MD *EVP_sha384(void);
735const EVP_MD *EVP_sha512(void);
0f113f3e 736# ifndef OPENSSL_NO_MDC2
13588350 737const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 738# endif
739# ifndef OPENSSL_NO_RMD160
13588350 740const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 741# endif
742# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 743const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 744# endif
745const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
746# ifndef OPENSSL_NO_DES
13588350
DSH		 747const EVP_CIPHER *EVP_des_ecb(void);
748const EVP_CIPHER *EVP_des_ede(void);
749const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 750const EVP_CIPHER *EVP_des_ede_ecb(void);
751const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 752const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 753# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 754const EVP_CIPHER *EVP_des_cfb1(void);
755const EVP_CIPHER *EVP_des_cfb8(void);
756const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 757# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 758const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 759# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 760const EVP_CIPHER *EVP_des_ede3_cfb1(void);
761const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 762const EVP_CIPHER *EVP_des_ofb(void);
763const EVP_CIPHER *EVP_des_ede_ofb(void);
764const EVP_CIPHER *EVP_des_ede3_ofb(void);
765const EVP_CIPHER *EVP_des_cbc(void);
766const EVP_CIPHER *EVP_des_ede_cbc(void);
767const EVP_CIPHER *EVP_des_ede3_cbc(void);
768const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 769const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 770/*
771 * This should now be supported through the dev_crypto ENGINE. But also, why
772 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
773 * branch?
774 */
c518ade1 775# endif
0f113f3e 776# ifndef OPENSSL_NO_RC4
13588350
DSH		 777const EVP_CIPHER *EVP_rc4(void);
778const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 779# ifndef OPENSSL_NO_MD5
c608171d 780const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 781# endif
782# endif
783# ifndef OPENSSL_NO_IDEA
13588350 784const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 785const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 786# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 787const EVP_CIPHER *EVP_idea_ofb(void);
788const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 789# endif
790# ifndef OPENSSL_NO_RC2
13588350
DSH		 791const EVP_CIPHER *EVP_rc2_ecb(void);
792const EVP_CIPHER *EVP_rc2_cbc(void);
793const EVP_CIPHER *EVP_rc2_40_cbc(void);
794const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 795const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 796# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 797const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 798# endif
799# ifndef OPENSSL_NO_BF
13588350
DSH		 800const EVP_CIPHER *EVP_bf_ecb(void);
801const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 802const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 803# define EVP_bf_cfb EVP_bf_cfb64
13588350 804const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 805# endif
806# ifndef OPENSSL_NO_CAST
13588350
DSH		 807const EVP_CIPHER *EVP_cast5_ecb(void);
808const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 809const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 810# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 811const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 812# endif
813# ifndef OPENSSL_NO_RC5
13588350
DSH		 814const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
815const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 816const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 817# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 818const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e
MC		 819# endif
820# ifndef OPENSSL_NO_AES
13588350
DSH		 821const EVP_CIPHER *EVP_aes_128_ecb(void);
822const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 823const EVP_CIPHER *EVP_aes_128_cfb1(void);
824const EVP_CIPHER *EVP_aes_128_cfb8(void);
825const EVP_CIPHER *EVP_aes_128_cfb128(void);
0f113f3e 826# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 827const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 828const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 829const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 830const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 831const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 832const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 833const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
0f113f3e 834# ifndef OPENSSL_NO_OCB
e6b336ef 835const EVP_CIPHER *EVP_aes_128_ocb(void);
0f113f3e 836# endif
13588350
DSH		 837const EVP_CIPHER *EVP_aes_192_ecb(void);
838const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 839const EVP_CIPHER *EVP_aes_192_cfb1(void);
840const EVP_CIPHER *EVP_aes_192_cfb8(void);
841const EVP_CIPHER *EVP_aes_192_cfb128(void);
0f113f3e 842# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 843const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 844const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 845const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 846const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 847const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 848const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
0f113f3e 849# ifndef OPENSSL_NO_OCB
e6b336ef 850const EVP_CIPHER *EVP_aes_192_ocb(void);
0f113f3e 851# endif
13588350
DSH		 852const EVP_CIPHER *EVP_aes_256_ecb(void);
853const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 854const EVP_CIPHER *EVP_aes_256_cfb1(void);
855const EVP_CIPHER *EVP_aes_256_cfb8(void);
856const EVP_CIPHER *EVP_aes_256_cfb128(void);
0f113f3e 857# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 858const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 859const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 860const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 861const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 862const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 863const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 864const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
0f113f3e 865# ifndef OPENSSL_NO_OCB
e6b336ef 866const EVP_CIPHER *EVP_aes_256_ocb(void);
0f113f3e 867# endif
c608171d
AP		 868const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
869const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 870const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
871const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
872# endif
0f113f3e 873# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 874const EVP_CIPHER *EVP_camellia_128_ecb(void);
875const EVP_CIPHER *EVP_camellia_128_cbc(void);
876const EVP_CIPHER *EVP_camellia_128_cfb1(void);
877const EVP_CIPHER *EVP_camellia_128_cfb8(void);
878const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 879# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 880const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 881const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 882const EVP_CIPHER *EVP_camellia_192_ecb(void);
883const EVP_CIPHER *EVP_camellia_192_cbc(void);
884const EVP_CIPHER *EVP_camellia_192_cfb1(void);
885const EVP_CIPHER *EVP_camellia_192_cfb8(void);
886const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 887# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 888const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 889const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 890const EVP_CIPHER *EVP_camellia_256_ecb(void);
891const EVP_CIPHER *EVP_camellia_256_cbc(void);
892const EVP_CIPHER *EVP_camellia_256_cfb1(void);
893const EVP_CIPHER *EVP_camellia_256_cfb8(void);
894const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 895# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 896const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 897const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 898# endif
bd989745
AP		 899# ifndef OPENSSL_NO_CHACHA
900const EVP_CIPHER *EVP_chacha20(void);
901# ifndef OPENSSL_NO_POLY1305
902const EVP_CIPHER *EVP_chacha20_poly1305(void);
903# endif
904# endif
3ab56511 905
0f113f3e 906# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 907const EVP_CIPHER *EVP_seed_ecb(void);
908const EVP_CIPHER *EVP_seed_cbc(void);
909const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 910# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 911const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 912# endif
96afc1cf 913
e84be9b4
DSH		 914void OPENSSL_add_all_algorithms_noconf(void);
915void OPENSSL_add_all_algorithms_conf(void);
916
0f113f3e
MC		 917# ifdef OPENSSL_LOAD_CONF
918# define OpenSSL_add_all_algorithms() \
919 OPENSSL_add_all_algorithms_conf()
920# else
921# define OpenSSL_add_all_algorithms() \
922 OPENSSL_add_all_algorithms_noconf()
923# endif
e84be9b4 924
af57d843
DSH		 925void OpenSSL_add_all_ciphers(void);
926void OpenSSL_add_all_digests(void);
d02b48c6 927
13588350
DSH		 928int EVP_add_cipher(const EVP_CIPHER *cipher);
929int EVP_add_digest(const EVP_MD *digest);
d02b48c6 930
e778802f
BL		 931const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
932const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6
RE		 933void EVP_cleanup(void);
934
0f113f3e
MC		 935void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
936 const char *from, const char *to, void *x),
937 void *arg);
938void EVP_CIPHER_do_all_sorted(void (*fn)
939 (const EVP_CIPHER *ciph, const char *from,
940 const char *to, void *x), void *arg);
941
942void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
943 const char *from, const char *to, void *x),
944 void *arg);
945void EVP_MD_do_all_sorted(void (*fn)
946 (const EVP_MD *ciph, const char *from,
947 const char *to, void *x), void *arg);
948
949int EVP_PKEY_decrypt_old(unsigned char *dec_key,
950 const unsigned char *enc_key, int enc_key_len,
951 EVP_PKEY *private_key);
952int EVP_PKEY_encrypt_old(unsigned char *enc_key,
953 const unsigned char *key, int key_len,
954 EVP_PKEY *pub_key);
955int EVP_PKEY_type(int type);
956int EVP_PKEY_id(const EVP_PKEY *pkey);
957int EVP_PKEY_base_id(const EVP_PKEY *pkey);
958int EVP_PKEY_bits(EVP_PKEY *pkey);
959int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
960int EVP_PKEY_size(EVP_PKEY *pkey);
961int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
962int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
963int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
964void *EVP_PKEY_get0(EVP_PKEY *pkey);
965
966# ifndef OPENSSL_NO_RSA
bb2297a4 967struct rsa_st;
0f113f3e 968int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
2872dbe1 969struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
bb2297a4 970struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 971# endif
972# ifndef OPENSSL_NO_DSA
bb2297a4 973struct dsa_st;
0f113f3e 974int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
2872dbe1 975struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
bb2297a4 976struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 977# endif
978# ifndef OPENSSL_NO_DH
bb2297a4 979struct dh_st;
0f113f3e 980int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
2872dbe1 981struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
bb2297a4 982struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 983# endif
984# ifndef OPENSSL_NO_EC
14a7cfb3 985struct ec_key_st;
0f113f3e 986int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
2872dbe1 987struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
14a7cfb3 988struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 989# endif
bb2297a4 990
0f113f3e 991EVP_PKEY *EVP_PKEY_new(void);
2872dbe1 992void EVP_PKEY_up_ref(EVP_PKEY *pkey);
0f113f3e 993void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 994
0f113f3e
MC		 995EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
996 long length);
997int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 998
0f113f3e
MC		 999EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
1000 long length);
1001EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
1002 long length);
1003int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 1004
af0f0f3e
RL		 1005int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
1006int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 1007int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 1008int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 1009
af0f0f3e 1010int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 1011
35208f36 1012int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1013 int indent, ASN1_PCTX *pctx);
35208f36 1014int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1015 int indent, ASN1_PCTX *pctx);
35208f36 1016int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 1017 int indent, ASN1_PCTX *pctx);
35208f36 1018
03919683
DSH		 1019int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
1020
84fa704c 1021int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 1022
58964a49
RE		 1023/* calls methods */
1024int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1025int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1026
1027/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 1028int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
1029int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 1030
b0c6fb80 1031/* PKCS5 password based encryption */
2bd83ca1 1032int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1033 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1034 const EVP_MD *md, int en_de);
97e4a932 1035int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 1036 const unsigned char *salt, int saltlen, int iter,
1037 int keylen, unsigned char *out);
777c47ac 1038int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 1039 const unsigned char *salt, int saltlen, int iter,
1040 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 1041int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 1042 ASN1_TYPE *param, const EVP_CIPHER *cipher,
1043 const EVP_MD *md, int en_de);
b0c6fb80 1044
b0809bc8 1045#ifndef OPENSSL_NO_SCRYPT
a95fb9e3
DSH		 1046int EVP_PBE_scrypt(const char *pass, size_t passlen,
1047 const unsigned char *salt, size_t saltlen,
1048 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
1049 unsigned char *key, size_t keylen);
1050
e98aa30d
DSH		 1051int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
1052 int passlen, ASN1_TYPE *param,
1053 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
b0809bc8 1054#endif
e98aa30d 1055
600dec15
DSH		 1056void PKCS5_PBE_add(void);
1057
0f113f3e
MC		 1058int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1059 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1060
1061/* PBE type */
1062
1063/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1064# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1065/* Is an PRF type OID */
0f113f3e 1066# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1067/* Is a PKCS#5 v2.0 KDF */
1068# define EVP_PBE_TYPE_KDF 0x2
856640b5 1069
0f113f3e
MC		 1070int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1071 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1072int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1073 EVP_PBE_KEYGEN *keygen);
1074int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1075 EVP_PBE_KEYGEN **pkeygen);
69cbf468 1076void EVP_PBE_cleanup(void);
d9546693 1077int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
69cbf468 1078
0f113f3e
MC		 1079# define ASN1_PKEY_ALIAS 0x1
1080# define ASN1_PKEY_DYNAMIC 0x2
1081# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1082
0f113f3e
MC		 1083# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1084# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1085# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1086# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1087# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1088# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1089
e4263314
DSH		 1090int EVP_PKEY_asn1_get_count(void);
1091const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1092const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1093const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1094 const char *str, int len);
e46691a0
DSH		 1095int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1096int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1097int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1098 int *ppkey_flags, const char **pinfo,
1099 const char **ppem_str,
1100 const EVP_PKEY_ASN1_METHOD *ameth);
1101
1102const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1103EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1104 const char *pem_str,
1105 const char *info);
1106void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1107 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1108void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1109void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1110 int (*pub_decode) (EVP_PKEY *pk,
1111 X509_PUBKEY *pub),
1112 int (*pub_encode) (X509_PUBKEY *pub,
1113 const EVP_PKEY *pk),
1114 int (*pub_cmp) (const EVP_PKEY *a,
1115 const EVP_PKEY *b),
1116 int (*pub_print) (BIO *out,
1117 const EVP_PKEY *pkey,
1118 int indent, ASN1_PCTX *pctx),
1119 int (*pkey_size) (const EVP_PKEY *pk),
1120 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1121void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1122 int (*priv_decode) (EVP_PKEY *pk,
1123 PKCS8_PRIV_KEY_INFO
1124 *p8inf),
1125 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1126 const EVP_PKEY *pk),
1127 int (*priv_print) (BIO *out,
1128 const EVP_PKEY *pkey,
1129 int indent,
1130 ASN1_PCTX *pctx));
d82e2718 1131void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1132 int (*param_decode) (EVP_PKEY *pkey,
1133 const unsigned char **pder,
1134 int derlen),
1135 int (*param_encode) (const EVP_PKEY *pkey,
1136 unsigned char **pder),
1137 int (*param_missing) (const EVP_PKEY *pk),
1138 int (*param_copy) (EVP_PKEY *to,
1139 const EVP_PKEY *from),
1140 int (*param_cmp) (const EVP_PKEY *a,
1141 const EVP_PKEY *b),
1142 int (*param_print) (BIO *out,
1143 const EVP_PKEY *pkey,
1144 int indent,
1145 ASN1_PCTX *pctx));
db98bbc1 1146
d82e2718 1147void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1148 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1149void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1150 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1151 long arg1, void *arg2));
3418f7b7
SA		 1152void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1153 int (*item_verify) (EVP_MD_CTX *ctx,
1154 const ASN1_ITEM *it,
1155 void *asn,
1156 X509_ALGOR *a,
1157 ASN1_BIT_STRING *sig,
1158 EVP_PKEY *pkey),
1159 int (*item_sign) (EVP_MD_CTX *ctx,
1160 const ASN1_ITEM *it,
1161 void *asn,
1162 X509_ALGOR *alg1,
1163 X509_ALGOR *alg2,
1164 ASN1_BIT_STRING *sig));
448be743 1165
2514fa79 1166void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1167 int (*pkey_security_bits) (const EVP_PKEY
1168 *pk));
5da98aa6 1169
0f113f3e
MC		 1170# define EVP_PKEY_OP_UNDEFINED 0
1171# define EVP_PKEY_OP_PARAMGEN (1<<1)
1172# define EVP_PKEY_OP_KEYGEN (1<<2)
1173# define EVP_PKEY_OP_SIGN (1<<3)
1174# define EVP_PKEY_OP_VERIFY (1<<4)
1175# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1176# define EVP_PKEY_OP_SIGNCTX (1<<6)
1177# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1178# define EVP_PKEY_OP_ENCRYPT (1<<8)
1179# define EVP_PKEY_OP_DECRYPT (1<<9)
1180# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1181
0f113f3e
MC		 1182# define EVP_PKEY_OP_TYPE_SIG \
1183 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1184 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1185
0f113f3e
MC		 1186# define EVP_PKEY_OP_TYPE_CRYPT \
1187 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1188
0f113f3e
MC		 1189# define EVP_PKEY_OP_TYPE_NOGEN \
1190 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1191
0f113f3e
MC		 1192# define EVP_PKEY_OP_TYPE_GEN \
1193 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1194
0f113f3e
MC		 1195# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1196 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1197 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1198
0f113f3e
MC		 1199# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1200 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1201 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1202
eff1a4d2
DSH		 1203# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1204 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1205 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1206
0f113f3e
MC		 1207# define EVP_PKEY_CTRL_MD 1
1208# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1209
0f113f3e
MC		 1210# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1211# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1212
0f113f3e 1213# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1214
0f113f3e 1215# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1216
0f113f3e 1217# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1218
0e1dba93 1219/* Used by GOST key encryption in TLS */
0f113f3e 1220# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1221
0f113f3e
MC		 1222# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1223# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1224# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1225
0f113f3e 1226# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1227
0f113f3e 1228# define EVP_PKEY_CTRL_GET_MD 13
81063953 1229
0f113f3e 1230# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1231
0f113f3e
MC		 1232# define EVP_PKEY_FLAG_AUTOARGLEN 2
1233/*
1234 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1235 */
0f113f3e 1236# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1237
c9777d26 1238const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1239EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1240void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1241 const EVP_PKEY_METHOD *meth);
f830c68f 1242void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1243void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1244int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1245
f5cda4cb
DSH		 1246EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1247EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1248EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1249void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1250
5da98aa6 1251int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1252 int cmd, int p1, void *p2);
4a3dc3c0 1253int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1254 const char *value);
5da98aa6 1255
b28dea4e
DSH		 1256int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1257void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1258
2022cfe0 1259EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1260 const unsigned char *key, int keylen);
2022cfe0 1261
f5cda4cb
DSH		 1262void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1263void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1264EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1265
0e1dba93
DSH		 1266EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1267
f5cda4cb
DSH		 1268void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1269void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1270
9e4d0f0b
DSH		 1271int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1272int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1273 unsigned char *sig, size_t *siglen,
1274 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1275int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1276int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1277 const unsigned char *sig, size_t siglen,
1278 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1279int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1280int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1281 unsigned char *rout, size_t *routlen,
1282 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1283int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1284int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1285 unsigned char *out, size_t *outlen,
1286 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1287int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1288int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1289 unsigned char *out, size_t *outlen,
1290 const unsigned char *in, size_t inlen);
9e4d0f0b 1291
ffb1ac67
DSH		 1292int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1293int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1294int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1295
33bed28b 1296typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1297
1298int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1299int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1300int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1301int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1302
1303void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1304EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1305
f5cda4cb
DSH		 1306int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1307
ba30bad5 1308void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1309 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1310
3207e612 1311void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1312 int (*copy) (EVP_PKEY_CTX *dst,
1313 EVP_PKEY_CTX *src));
3207e612 1314
ba30bad5 1315void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1316 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1317
1318void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1319 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1320 int (*paramgen) (EVP_PKEY_CTX *ctx,
1321 EVP_PKEY *pkey));
ba30bad5
DSH		 1322
1323void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1324 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1325 int (*keygen) (EVP_PKEY_CTX *ctx,
1326 EVP_PKEY *pkey));
ba30bad5
DSH		 1327
1328void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1329 int (*sign_init) (EVP_PKEY_CTX *ctx),
1330 int (*sign) (EVP_PKEY_CTX *ctx,
1331 unsigned char *sig, size_t *siglen,
1332 const unsigned char *tbs,
1333 size_t tbslen));
ba30bad5
DSH		 1334
1335void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1336 int (*verify_init) (EVP_PKEY_CTX *ctx),
1337 int (*verify) (EVP_PKEY_CTX *ctx,
1338 const unsigned char *sig,
1339 size_t siglen,
1340 const unsigned char *tbs,
1341 size_t tbslen));
ba30bad5
DSH		 1342
1343void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1344 int (*verify_recover_init) (EVP_PKEY_CTX
1345 *ctx),
1346 int (*verify_recover) (EVP_PKEY_CTX
1347 *ctx,
1348 unsigned char
1349 *sig,
1350 size_t *siglen,
1351 const unsigned
1352 char *tbs,
1353 size_t tbslen));
ba30bad5
DSH		 1354
1355void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1356 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1357 EVP_MD_CTX *mctx),
1358 int (*signctx) (EVP_PKEY_CTX *ctx,
1359 unsigned char *sig,
1360 size_t *siglen,
1361 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1362
1363void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1364 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1365 EVP_MD_CTX *mctx),
1366 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1367 const unsigned char *sig,
1368 int siglen,
1369 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1370
1371void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1372 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1373 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1374 unsigned char *out,
1375 size_t *outlen,
1376 const unsigned char *in,
1377 size_t inlen));
ba30bad5
DSH		 1378
1379void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1380 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1381 int (*decrypt) (EVP_PKEY_CTX *ctx,
1382 unsigned char *out,
1383 size_t *outlen,
1384 const unsigned char *in,
1385 size_t inlen));
ba30bad5
DSH		 1386
1387void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1388 int (*derive_init) (EVP_PKEY_CTX *ctx),
1389 int (*derive) (EVP_PKEY_CTX *ctx,
1390 unsigned char *key,
1391 size_t *keylen));
ba30bad5
DSH		 1392
1393void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1394 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1395 void *p2),
1396 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1397 const char *type,
1398 const char *value));
ba30bad5 1399
e7451ed1
DSH		 1400void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
1401 int (**pinit) (EVP_PKEY_CTX *ctx));
1402
1403void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
1404 int (**pcopy) (EVP_PKEY_CTX *dst,
1405 EVP_PKEY_CTX *src));
1406
1407void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
1408 void (**pcleanup) (EVP_PKEY_CTX *ctx));
1409
1410void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
1411 int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
1412 int (**pparamgen) (EVP_PKEY_CTX *ctx,
1413 EVP_PKEY *pkey));
1414
1415void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
1416 int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
1417 int (**pkeygen) (EVP_PKEY_CTX *ctx,
1418 EVP_PKEY *pkey));
1419
1420void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
1421 int (**psign_init) (EVP_PKEY_CTX *ctx),
1422 int (**psign) (EVP_PKEY_CTX *ctx,
1423 unsigned char *sig, size_t *siglen,
1424 const unsigned char *tbs,
1425 size_t tbslen));
1426
1427void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
1428 int (**pverify_init) (EVP_PKEY_CTX *ctx),
1429 int (**pverify) (EVP_PKEY_CTX *ctx,
1430 const unsigned char *sig,
1431 size_t siglen,
1432 const unsigned char *tbs,
1433 size_t tbslen));
1434
1435void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
1436 int (**pverify_recover_init) (EVP_PKEY_CTX
1437 *ctx),
1438 int (**pverify_recover) (EVP_PKEY_CTX
1439 *ctx,
1440 unsigned char
1441 *sig,
1442 size_t *siglen,
1443 const unsigned
1444 char *tbs,
1445 size_t tbslen));
1446
1447void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
1448 int (**psignctx_init) (EVP_PKEY_CTX *ctx,
1449 EVP_MD_CTX *mctx),
1450 int (**psignctx) (EVP_PKEY_CTX *ctx,
1451 unsigned char *sig,
1452 size_t *siglen,
1453 EVP_MD_CTX *mctx));
1454
1455void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
1456 int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
1457 EVP_MD_CTX *mctx),
1458 int (**pverifyctx) (EVP_PKEY_CTX *ctx,
1459 const unsigned char *sig,
1460 int siglen,
1461 EVP_MD_CTX *mctx));
1462
1463void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
1464 int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
1465 int (**pencryptfn) (EVP_PKEY_CTX *ctx,
1466 unsigned char *out,
1467 size_t *outlen,
1468 const unsigned char *in,
1469 size_t inlen));
1470
1471void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
1472 int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
1473 int (**pdecrypt) (EVP_PKEY_CTX *ctx,
1474 unsigned char *out,
1475 size_t *outlen,
1476 const unsigned char *in,
1477 size_t inlen));
1478
1479void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
1480 int (**pderive_init) (EVP_PKEY_CTX *ctx),
1481 int (**pderive) (EVP_PKEY_CTX *ctx,
1482 unsigned char *key,
1483 size_t *keylen));
1484
1485void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
1486 int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1487 void *p2),
1488 int (**pctrl_str) (EVP_PKEY_CTX *ctx,
1489 const char *type,
1490 const char *value));
1491
ea1d8435
DSH		 1492void EVP_add_alg_module(void);
1493
d02b48c6 1494/* BEGIN ERROR CODES */
0f113f3e
MC		 1495/*
1496 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1497 * made after this point may be overwritten when the script is next run.
1498 */
11a57c7b 1499void ERR_load_EVP_strings(void);
6d311938 1500
d02b48c6
RE		 1501/* Error codes for the EVP functions. */
1502
1503/* Function codes. */
0f113f3e
MC		 1504# define EVP_F_AESNI_INIT_KEY 165
1505# define EVP_F_AESNI_XTS_CIPHER 176
1506# define EVP_F_AES_INIT_KEY 133
1507# define EVP_F_AES_T4_INIT_KEY 178
1508# define EVP_F_AES_XTS 172
1509# define EVP_F_AES_XTS_CIPHER 175
1510# define EVP_F_ALG_MODULE_INIT 177
1511# define EVP_F_CAMELLIA_INIT_KEY 159
bd989745 1512# define EVP_F_CHACHA20_POLY1305_CTRL 182
0f113f3e
MC		 1513# define EVP_F_CMAC_INIT 173
1514# define EVP_F_CMLL_T4_INIT_KEY 179
1515# define EVP_F_D2I_PKEY 100
1516# define EVP_F_DO_SIGVER_INIT 161
1517# define EVP_F_DSAPKEY2PKCS8 134
1518# define EVP_F_DSA_PKEY2PKCS8 135
1519# define EVP_F_ECDSA_PKEY2PKCS8 129
1520# define EVP_F_ECKEY_PKEY2PKCS8 132
1521# define EVP_F_EVP_CIPHERINIT_EX 123
1522# define EVP_F_EVP_CIPHER_CTX_COPY 163
1523# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1524# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1525# define EVP_F_EVP_DECRYPTFINAL_EX 101
1526# define EVP_F_EVP_DIGESTINIT_EX 128
1527# define EVP_F_EVP_ENCRYPTFINAL_EX 127
1528# define EVP_F_EVP_MD_CTX_COPY_EX 110
1529# define EVP_F_EVP_MD_SIZE 162
1530# define EVP_F_EVP_OPENINIT 102
1531# define EVP_F_EVP_PBE_ALG_ADD 115
1532# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1533# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1534# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e
MC		 1535# define EVP_F_EVP_PKCS82PKEY 111
1536# define EVP_F_EVP_PKCS82PKEY_BROKEN 136
1537# define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1538# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1539# define EVP_F_EVP_PKEY_CTX_CTRL 137
1540# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1541# define EVP_F_EVP_PKEY_CTX_DUP 156
1542# define EVP_F_EVP_PKEY_DECRYPT 104
1543# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1544# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1545# define EVP_F_EVP_PKEY_DERIVE 153
1546# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1547# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1548# define EVP_F_EVP_PKEY_ENCRYPT 105
1549# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1550# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
2872dbe1
DSH		 1551# define EVP_F_EVP_PKEY_GET0_DH 119
1552# define EVP_F_EVP_PKEY_GET0_DSA 120
1553# define EVP_F_EVP_PKEY_GET0_ECDSA 130
1554# define EVP_F_EVP_PKEY_GET0_EC_KEY 131
1555# define EVP_F_EVP_PKEY_GET0_RSA 121
0f113f3e
MC		 1556# define EVP_F_EVP_PKEY_KEYGEN 146
1557# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1558# define EVP_F_EVP_PKEY_NEW 106
1559# define EVP_F_EVP_PKEY_PARAMGEN 148
1560# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1561# define EVP_F_EVP_PKEY_SIGN 140
1562# define EVP_F_EVP_PKEY_SIGN_INIT 141
1563# define EVP_F_EVP_PKEY_VERIFY 142
1564# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1565# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1566# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
1567# define EVP_F_EVP_RIJNDAEL 126
1568# define EVP_F_EVP_SIGNFINAL 107
1569# define EVP_F_EVP_VERIFYFINAL 108
1570# define EVP_F_FIPS_CIPHERINIT 166
1571# define EVP_F_FIPS_CIPHER_CTX_COPY 170
1572# define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1573# define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1574# define EVP_F_FIPS_DIGESTINIT 168
1575# define EVP_F_FIPS_MD_CTX_COPY 169
1576# define EVP_F_HMAC_INIT_EX 174
1577# define EVP_F_INT_CTX_NEW 157
1578# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1579# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1580# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1581# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
0f113f3e
MC		 1582# define EVP_F_PKCS8_SET_BROKEN 112
1583# define EVP_F_PKEY_SET_TYPE 158
1584# define EVP_F_RC2_MAGIC_TO_METH 109
1585# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1586
1587/* Reason codes. */
0f113f3e
MC		 1588# define EVP_R_AES_IV_SETUP_FAILED 162
1589# define EVP_R_AES_KEY_SETUP_FAILED 143
1590# define EVP_R_ASN1_LIB 140
1591# define EVP_R_BAD_BLOCK_LENGTH 136
1592# define EVP_R_BAD_DECRYPT 100
1593# define EVP_R_BAD_KEY_LENGTH 137
1594# define EVP_R_BN_DECODE_ERROR 112
1595# define EVP_R_BN_PUBKEY_ERROR 113
1596# define EVP_R_BUFFER_TOO_SMALL 155
1597# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1598# define EVP_R_CIPHER_PARAMETER_ERROR 122
1599# define EVP_R_COMMAND_NOT_SUPPORTED 147
bd989745 1600# define EVP_R_COPY_ERROR 173
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MC		 1601# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1602# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1603# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1604# define EVP_R_DECODE_ERROR 114
1605# define EVP_R_DIFFERENT_KEY_TYPES 101
1606# define EVP_R_DIFFERENT_PARAMETERS 153
1607# define EVP_R_DISABLED_FOR_FIPS 163
1608# define EVP_R_ENCODE_ERROR 115
1609# define EVP_R_ERROR_LOADING_SECTION 165
1610# define EVP_R_ERROR_SETTING_FIPS_MODE 166
1611# define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1612# define EVP_R_EXPECTING_AN_RSA_KEY 127
1613# define EVP_R_EXPECTING_A_DH_KEY 128
1614# define EVP_R_EXPECTING_A_DSA_KEY 129
1615# define EVP_R_EXPECTING_A_ECDSA_KEY 141
1616# define EVP_R_EXPECTING_A_EC_KEY 142
1617# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1618# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
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MC		 1619# define EVP_R_INITIALIZATION_ERROR 134
1620# define EVP_R_INPUT_NOT_INITIALIZED 111
1621# define EVP_R_INVALID_DIGEST 152
1622# define EVP_R_INVALID_FIPS_MODE 168
1623# define EVP_R_INVALID_KEY_LENGTH 130
1624# define EVP_R_INVALID_OPERATION 148
1625# define EVP_R_IV_TOO_LARGE 102
1626# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1627# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
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MC		 1628# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1629# define EVP_R_METHOD_NOT_SUPPORTED 144
1630# define EVP_R_MISSING_PARAMETERS 103
1631# define EVP_R_NO_CIPHER_SET 131
1632# define EVP_R_NO_DEFAULT_DIGEST 158
1633# define EVP_R_NO_DIGEST_SET 139
1634# define EVP_R_NO_DSA_PARAMETERS 116
1635# define EVP_R_NO_KEY_SET 154
1636# define EVP_R_NO_OPERATION_SET 149
1637# define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1638# define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
1639# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1640# define EVP_R_OPERATON_NOT_INITIALIZED 151
1641# define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
1642# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1643# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1644# define EVP_R_PUBLIC_KEY_NOT_RSA 106
1645# define EVP_R_TOO_LARGE 164
1646# define EVP_R_UNKNOWN_CIPHER 160
1647# define EVP_R_UNKNOWN_DIGEST 161
1648# define EVP_R_UNKNOWN_OPTION 169
1649# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1650# define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1651# define EVP_R_UNSUPPORTED_ALGORITHM 156
1652# define EVP_R_UNSUPPORTED_CIPHER 107
1653# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1654# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1655# define EVP_R_UNSUPPORTED_KEY_SIZE 108
1656# define EVP_R_UNSUPPORTED_PRF 125
1657# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1658# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1659# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1660# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1661# define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
6d311938 1662
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RE		 1663#ifdef __cplusplus
1664}
1665#endif
1666#endif
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