]> git.ipfire.org Git - thirdparty/openssl.git/blame - include/openssl/evp.h
projects / thirdparty / openssl.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Digest string helper function.
[thirdparty/openssl.git] / include / openssl / evp.h
CommitLineData
21dcbebc
RS		 1/*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
d02b48c6 3 *
21dcbebc
RS		 4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
d02b48c6
RE		 8 */
9
10#ifndef HEADER_ENVELOPE_H
0f113f3e
MC		 11# define HEADER_ENVELOPE_H
12
cde052f5 13# include <openssl/opensslconf.h>
0f113f3e 14# include <openssl/ossl_typ.h>
0f113f3e 15# include <openssl/symhacks.h>
a00ae6c4 16# include <openssl/bio.h>
d02b48c6 17
0f113f3e
MC		 18# define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
19# define EVP_MAX_KEY_LENGTH 64
20# define EVP_MAX_IV_LENGTH 16
21# define EVP_MAX_BLOCK_LENGTH 32
d02b48c6 22
0f113f3e 23# define PKCS5_SALT_LEN 8
b7d135b3 24/* Default PKCS#5 iteration count */
0f113f3e
MC		 25# define PKCS5_DEFAULT_ITER 2048
26
27# include <openssl/objects.h>
28
29# define EVP_PK_RSA 0x0001
30# define EVP_PK_DSA 0x0002
31# define EVP_PK_DH 0x0004
32# define EVP_PK_EC 0x0008
33# define EVP_PKT_SIGN 0x0010
34# define EVP_PKT_ENC 0x0020
35# define EVP_PKT_EXCH 0x0040
36# define EVP_PKS_RSA 0x0100
37# define EVP_PKS_DSA 0x0200
38# define EVP_PKS_EC 0x0400
0f113f3e
MC		 39
40# define EVP_PKEY_NONE NID_undef
41# define EVP_PKEY_RSA NID_rsaEncryption
42# define EVP_PKEY_RSA2 NID_rsa
ffc6fad5 43# define EVP_PKEY_RSA_PSS NID_rsassaPss
0f113f3e
MC		 44# define EVP_PKEY_DSA NID_dsa
45# define EVP_PKEY_DSA1 NID_dsa_2
46# define EVP_PKEY_DSA2 NID_dsaWithSHA
47# define EVP_PKEY_DSA3 NID_dsaWithSHA1
48# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
49# define EVP_PKEY_DH NID_dhKeyAgreement
50# define EVP_PKEY_DHX NID_dhpublicnumber
51# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
52# define EVP_PKEY_HMAC NID_hmac
53# define EVP_PKEY_CMAC NID_cmac
1eff3485 54# define EVP_PKEY_TLS1_PRF NID_tls1_prf
aacfb134 55# define EVP_PKEY_HKDF NID_hkdf
0f113f3e
MC		 56
57#ifdef __cplusplus
82271cee
RL		 58extern "C" {
59#endif
60
0f113f3e
MC		 61# define EVP_PKEY_MO_SIGN 0x0001
62# define EVP_PKEY_MO_VERIFY 0x0002
63# define EVP_PKEY_MO_ENCRYPT 0x0004
64# define EVP_PKEY_MO_DECRYPT 0x0008
65
66# ifndef EVP_MD
2db6bf6f
RL		 67EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
68EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
69void EVP_MD_meth_free(EVP_MD *md);
70
71int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
72int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
73int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
74int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
75int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
76int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
77 const void *data,
78 size_t count));
79int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
80 unsigned char *md));
81int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
82 const EVP_MD_CTX *from));
83int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
84int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
85 int p1, void *p2));
86
87int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
88int EVP_MD_meth_get_result_size(const EVP_MD *md);
89int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
90unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
91int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
92int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
93 const void *data,
94 size_t count);
95int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
96 unsigned char *md);
97int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
98 const EVP_MD_CTX *from);
99int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
100int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
101 int p1, void *p2);
0f113f3e 102
dbd87ffc 103/* digest can only handle a single block */
0f113f3e 104# define EVP_MD_FLAG_ONESHOT 0x0001
dbd87ffc 105
09659916
DSH		 106/* DigestAlgorithmIdentifier flags... */
107
0f113f3e 108# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
09659916
DSH		 109
110/* NULL or absent parameter accepted. Use NULL */
111
0f113f3e 112# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
09659916
DSH		 113
114/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
115
0f113f3e 116# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
09659916
DSH		 117
118/* Custom handling via ctrl */
119
0f113f3e 120# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
09659916 121
dbd87ffc 122/* Note if suitable for use in FIPS mode */
0f113f3e 123# define EVP_MD_FLAG_FIPS 0x0400
7a4bd34a 124
09659916
DSH		 125/* Digest ctrls */
126
0f113f3e
MC		 127# define EVP_MD_CTRL_DIGALGID 0x1
128# define EVP_MD_CTRL_MICALG 0x2
09659916
DSH		 129
130/* Minimum Algorithm specific ctrl value */
131
0f113f3e 132# define EVP_MD_CTRL_ALG_CTRL 0x1000
09659916 133
0f113f3e
MC		 134# endif /* !EVP_MD */
135
26188931
BL		 136/* values for EVP_MD_CTX flags */
137
0f113f3e
MC		 138# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
139 * called once only */
140# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
141 * cleaned */
142# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
e79f8773 143 * in EVP_MD_CTX_reset */
0f113f3e
MC		 144/*
145 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
146 * don't accidentally reuse the values for other purposes.
43e12b6f 147 */
d02b48c6 148
0f113f3e
MC		 149# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
150 * digest in FIPS mode */
09659916 151
0f113f3e
MC		 152/*
153 * The following PAD options are also currently ignored in 1.0.0, digest
43e12b6f
DSH		 154 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
155 * instead.
156 */
0f113f3e
MC		 157# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
158# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
159# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
160# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
09659916 161
0f113f3e
MC		 162# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
163/*
164 * Some functions such as EVP_DigestSign only finalise copies of internal
afa23c46
DSH		 165 * contexts so additional data can be included after the finalisation call.
166 * This is inefficient if this functionality is not required: it is disabled
167 * if the following flag is set.
168 */
0f113f3e
MC		 169# define EVP_MD_CTX_FLAG_FINALISE 0x0200
170
e79f8773
RL		 171EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
172EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
173void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
174
175int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
176int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
177int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
178int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
179 int (*init) (EVP_CIPHER_CTX *ctx,
180 const unsigned char *key,
181 const unsigned char *iv,
182 int enc));
183int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
184 int (*do_cipher) (EVP_CIPHER_CTX *ctx,
185 unsigned char *out,
186 const unsigned char *in,
187 size_t inl));
188int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
189 int (*cleanup) (EVP_CIPHER_CTX *));
190int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
191 int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
192 ASN1_TYPE *));
193int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
194 int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
195 ASN1_TYPE *));
196int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
197 int (*ctrl) (EVP_CIPHER_CTX *, int type,
198 int arg, void *ptr));
199
200int (*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
201 const unsigned char *key,
202 const unsigned char *iv,
203 int enc);
204int (*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
205 unsigned char *out,
206 const unsigned char *in,
207 size_t inl);
208int (*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
209int (*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
210 ASN1_TYPE *);
211int (*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
212 ASN1_TYPE *);
213int (*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
214 int type, int arg,
215 void *ptr);
7f060601
DSH		 216
217/* Values for cipher flags */
218
360370d9 219/* Modes for ciphers */
7f060601 220
0f113f3e
MC		 221# define EVP_CIPH_STREAM_CIPHER 0x0
222# define EVP_CIPH_ECB_MODE 0x1
223# define EVP_CIPH_CBC_MODE 0x2
224# define EVP_CIPH_CFB_MODE 0x3
225# define EVP_CIPH_OFB_MODE 0x4
226# define EVP_CIPH_CTR_MODE 0x5
227# define EVP_CIPH_GCM_MODE 0x6
228# define EVP_CIPH_CCM_MODE 0x7
229# define EVP_CIPH_XTS_MODE 0x10001
230# define EVP_CIPH_WRAP_MODE 0x10002
231# define EVP_CIPH_OCB_MODE 0x10003
232# define EVP_CIPH_MODE 0xF0007
7f060601 233/* Set if variable length cipher */
0f113f3e 234# define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9 235/* Set if the iv handling should be done by the cipher itself */
0f113f3e 236# define EVP_CIPH_CUSTOM_IV 0x10
360370d9 237/* Set if the cipher's init() function should be called if key is NULL */
0f113f3e 238# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24 239/* Call ctrl() to init cipher parameters */
0f113f3e 240# define EVP_CIPH_CTRL_INIT 0x40
57ae2e24 241/* Don't use standard key length function */
0f113f3e 242# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84 243/* Don't use standard block padding */
0f113f3e 244# define EVP_CIPH_NO_PADDING 0x100
216659eb 245/* cipher handles random key generation */
0f113f3e 246# define EVP_CIPH_RAND_KEY 0x200
c2bf7208 247/* cipher has its own additional copying logic */
0f113f3e 248# define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac 249/* Allow use default ASN1 get/set iv */
0f113f3e 250# define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
79cfc3ac 251/* Buffer length in bits not bytes: CFB1 mode only */
0f113f3e 252# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a 253/* Note if suitable for use in FIPS mode */
0f113f3e 254# define EVP_CIPH_FLAG_FIPS 0x4000
7a4bd34a 255/* Allow non FIPS cipher in FIPS mode */
0f113f3e
MC		 256# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
257/*
258 * Cipher handles any and all padding logic as well as finalisation.
3da0ca79 259 */
0f113f3e
MC		 260# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
261# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
262# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
4e392522
MC		 263/* Cipher can handle pipeline operations */
264# define EVP_CIPH_FLAG_PIPELINE 0X800000
7f060601 265
0f113f3e
MC		 266/*
267 * Cipher context flag to indicate we can handle wrap mode: if allowed in
268 * older applications it could overflow buffers.
97cf1f6c
DSH		 269 */
270
0f113f3e 271# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
97cf1f6c 272
57ae2e24
DSH		 273/* ctrl() values */
274
0f113f3e
MC		 275# define EVP_CTRL_INIT 0x0
276# define EVP_CTRL_SET_KEY_LENGTH 0x1
277# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
278# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
279# define EVP_CTRL_GET_RC5_ROUNDS 0x4
280# define EVP_CTRL_SET_RC5_ROUNDS 0x5
281# define EVP_CTRL_RAND_KEY 0x6
282# define EVP_CTRL_PBE_PRF_NID 0x7
283# define EVP_CTRL_COPY 0x8
e640fa02
MC		 284# define EVP_CTRL_AEAD_SET_IVLEN 0x9
285# define EVP_CTRL_AEAD_GET_TAG 0x10
286# define EVP_CTRL_AEAD_SET_TAG 0x11
e75c5a79 287# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
e640fa02
MC		 288# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
289# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
290# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 291# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e 292# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 293# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
294# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
295# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 296# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e
MC		 297# define EVP_CTRL_CCM_SET_L 0x14
298# define EVP_CTRL_CCM_SET_MSGLEN 0x15
299/*
300 * AEAD cipher deduces payload length and returns number of bytes required to
301 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
302 * appends/verifies MAC.
a355cf9b 303 */
0f113f3e 304# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 305/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 306# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 307/* Set the GCM invocation field, decrypt only */
0f113f3e 308# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 309
0f113f3e
MC		 310# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
311# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
312# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
313# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 314
93972b8c
DSH		 315# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
316
6140f036 317/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
686cf15e 318# define EVP_CTRL_SET_SBOX 0x1e
6140f036
DB		 319/*
320 * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
321 * pre-allocated buffer with specified size
322 */
686cf15e 323# define EVP_CTRL_SBOX_USED 0x1f
6140f036
DB		 324/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
325 * 0 switches meshing off
326 */
686cf15e 327# define EVP_CTRL_KEY_MESH 0x20
6140f036 328/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
686cf15e 329# define EVP_CTRL_BLOCK_PADDING_MODE 0x21
6140f036 330
4e392522
MC		 331/* Set the output buffers to use for a pipelined operation */
332# define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22
333/* Set the input buffers to use for a pipelined operation */
334# define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23
335/* Set the input buffer lengths to use for a pipelined operation */
336# define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24
337
6140f036
DB		 338/* Padding modes */
339#define EVP_PADDING_PKCS7 1
340#define EVP_PADDING_ISO7816_4 2
341#define EVP_PADDING_ANSI923 3
342#define EVP_PADDING_ISO10126 4
343#define EVP_PADDING_ZERO 5
344
c8269881
MC		 345/* RFC 5246 defines additional data to be 13 bytes in length */
346# define EVP_AEAD_TLS1_AAD_LEN 13
347
b1de640f 348typedef struct {
0f113f3e
MC		 349 unsigned char *out;
350 const unsigned char *inp;
351 size_t len;
352 unsigned int interleave;
b1de640f
AP		 353} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
354
28dd49fa
DSH		 355/* GCM TLS constants */
356/* Length of fixed part of IV derived from PRF */
0f113f3e 357# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 358/* Length of explicit part of IV part of TLS records */
0f113f3e 359# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 360/* Length of tag for TLS */
0f113f3e
MC		 361# define EVP_GCM_TLS_TAG_LEN 16
362
e75c5a79
DSH		 363/* CCM TLS constants */
364/* Length of fixed part of IV derived from PRF */
365# define EVP_CCM_TLS_FIXED_IV_LEN 4
366/* Length of explicit part of IV part of TLS records */
367# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
368
0f113f3e
MC		 369typedef struct evp_cipher_info_st {
370 const EVP_CIPHER *cipher;
371 unsigned char iv[EVP_MAX_IV_LENGTH];
372} EVP_CIPHER_INFO;
373
0f113f3e 374
cfcefcbe 375/* Password based encryption function */
0f113f3e
MC		 376typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
377 int passlen, ASN1_TYPE *param,
378 const EVP_CIPHER *cipher, const EVP_MD *md,
379 int en_de);
380
381# ifndef OPENSSL_NO_RSA
382# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
383 (char *)(rsa))
384# endif
9ef9e785 385
0f113f3e
MC		 386# ifndef OPENSSL_NO_DSA
387# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
388 (char *)(dsa))
389# endif
9ef9e785 390
0f113f3e
MC		 391# ifndef OPENSSL_NO_DH
392# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
393 (char *)(dh))
394# endif
d02b48c6 395
0f113f3e
MC		 396# ifndef OPENSSL_NO_EC
397# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 398 (char *)(eckey))
0f113f3e 399# endif
4d94ae00 400
d02b48c6 401/* Add some extra combinations */
0f113f3e
MC		 402# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
403# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
404# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
405# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 406
7806f3dd 407int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 408# define EVP_MD_nid(e) EVP_MD_type(e)
409# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
410int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 411int EVP_MD_size(const EVP_MD *md);
412int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 413unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 414
7806f3dd 415const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
7638370c
RL		 416int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
417 const void *data, size_t count);
418void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
419 int (*update) (EVP_MD_CTX *ctx,
420 const void *data, size_t count));
0f113f3e
MC		 421# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
422# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
423# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
7638370c
RL		 424EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
425void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
d02b48c6 426
7806f3dd 427int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 428# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a 429int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
e79f8773 430int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
6343829a
GT		 431int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
432int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 433unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 434# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 435
0f113f3e 436const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
83b06347 437int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
7806f3dd 438int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 439int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
440int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
441int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
83b06347
RL		 442const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
443const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
444unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
445unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
446int EVP_CIPHER_CTX_num(const EVP_CIPHER_CTX *ctx);
447void EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
c2bf7208 448int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 449void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 450void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
44ab2dfd 451void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
98ee7543 452void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
0f113f3e 453# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
0ce56222
RL		 454# if OPENSSL_API_COMPAT < 0x10100000L
455# define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c))
456# endif
480d3323 457# define EVP_CIPHER_CTX_mode(c) EVP_CIPHER_mode(EVP_CIPHER_CTX_cipher(c))
0f113f3e
MC		 458
459# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
460# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
461
462# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
463# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
464# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
465# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
466# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
467# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
468# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
469# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
470# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
471# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
472
473# ifdef CONST_STRICT
474void BIO_set_md(BIO *, const EVP_MD *md);
475# else
476# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
477# endif
478# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
479# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
480# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
481# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
482# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 483
ae551760 484/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 485 unsigned char *out,
486 const unsigned char *in, unsigned int inl);
487
488# define EVP_add_cipher_alias(n,alias) \
489 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
490# define EVP_add_digest_alias(n,alias) \
491 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
492# define EVP_delete_cipher_alias(alias) \
493 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
494# define EVP_delete_digest_alias(alias) \
495 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
496
396d5fd0 497int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
959ed531
RL		 498EVP_MD_CTX *EVP_MD_CTX_new(void);
499int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
500void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
f8137a62
VD		 501# define EVP_MD_CTX_create() EVP_MD_CTX_new()
502# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
503# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
d166ed8c 504__owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
0f113f3e
MC		 505void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
506void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
507int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
d166ed8c 508__owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
0f113f3e 509 ENGINE *impl);
d166ed8c 510__owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
0f113f3e 511 size_t cnt);
d166ed8c 512__owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
0f113f3e 513 unsigned int *s);
d166ed8c 514__owur int EVP_Digest(const void *data, size_t count,
0f113f3e
MC		 515 unsigned char *md, unsigned int *size,
516 const EVP_MD *type, ENGINE *impl);
517
d166ed8c
DSH		 518__owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
519__owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
0f113f3e
MC		 520__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
521 unsigned int *s);
522
db922318 523#ifndef OPENSSL_NO_UI
0f113f3e
MC		 524int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
525int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
526 const char *prompt, int verify);
527void EVP_set_pw_prompt(const char *prompt);
528char *EVP_get_pw_prompt(void);
db922318 529#endif
0f113f3e
MC		 530
531__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
532 const unsigned char *salt,
533 const unsigned char *data, int datal, int count,
534 unsigned char *key, unsigned char *iv);
535
536void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
537void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
538int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
539
540__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
541 const unsigned char *key, const unsigned char *iv);
542/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
543 const EVP_CIPHER *cipher, ENGINE *impl,
544 const unsigned char *key,
545 const unsigned char *iv);
546/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
547 int *outl, const unsigned char *in, int inl);
548/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
549 int *outl);
550/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
551 int *outl);
552
553__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
554 const unsigned char *key, const unsigned char *iv);
555/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
556 const EVP_CIPHER *cipher, ENGINE *impl,
557 const unsigned char *key,
558 const unsigned char *iv);
559/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
560 int *outl, const unsigned char *in, int inl);
561__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
562 int *outl);
563/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
564 int *outl);
565
566__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
567 const unsigned char *key, const unsigned char *iv,
568 int enc);
569/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
570 const EVP_CIPHER *cipher, ENGINE *impl,
571 const unsigned char *key,
572 const unsigned char *iv, int enc);
573__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
574 int *outl, const unsigned char *in, int inl);
575__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
576 int *outl);
577__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
578 int *outl);
579
580__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
581 EVP_PKEY *pkey);
582
583__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
584 unsigned int siglen, EVP_PKEY *pkey);
585
586/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
587 const EVP_MD *type, ENGINE *e,
588 EVP_PKEY *pkey);
589__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
590 size_t *siglen);
591
592__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
593 const EVP_MD *type, ENGINE *e,
594 EVP_PKEY *pkey);
595__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
596 size_t siglen);
597
c3be59a4 598# ifndef OPENSSL_NO_RSA
0f113f3e
MC		 599__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
600 const unsigned char *ek, int ekl,
601 const unsigned char *iv, EVP_PKEY *priv);
602__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
603
604__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
605 unsigned char **ek, int *ekl, unsigned char *iv,
606 EVP_PKEY **pubk, int npubk);
607__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
c3be59a4 608# endif
0f113f3e 609
a0be4fd1
RL		 610EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
611void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
c1054bb4 612int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, EVP_ENCODE_CTX *sctx);
a0be4fd1 613int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
0f113f3e 614void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
cf3404fc
MC		 615int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
616 const unsigned char *in, int inl);
0f113f3e
MC		 617void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
618int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
619
620void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
621int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
622 const unsigned char *in, int inl);
623int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
624 char *out, int *outl);
625int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 626
0ce56222 627# if OPENSSL_API_COMPAT < 0x10100000L
ff4b7faf
RL		 628# define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c)
629# define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c)
0ce56222 630# endif
b40228a6 631EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
8baf9968
RL		 632int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
633void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
6343829a 634int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 635int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 636int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 637int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 638
04f6b0fd
DB		 639const BIO_METHOD *BIO_f_md(void);
640const BIO_METHOD *BIO_f_base64(void);
641const BIO_METHOD *BIO_f_cipher(void);
642const BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 643__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
644 const unsigned char *i, int enc);
d02b48c6 645
13588350 646const EVP_MD *EVP_md_null(void);
0f113f3e 647# ifndef OPENSSL_NO_MD2
13588350 648const EVP_MD *EVP_md2(void);
0f113f3e
MC		 649# endif
650# ifndef OPENSSL_NO_MD4
13588350 651const EVP_MD *EVP_md4(void);
0f113f3e
MC		 652# endif
653# ifndef OPENSSL_NO_MD5
13588350 654const EVP_MD *EVP_md5(void);
2f142ada 655const EVP_MD *EVP_md5_sha1(void);
0f113f3e 656# endif
2d0b4412 657# ifndef OPENSSL_NO_BLAKE2
208527a7
KR		 658const EVP_MD *EVP_blake2b512(void);
659const EVP_MD *EVP_blake2s256(void);
2d0b4412 660# endif
13588350 661const EVP_MD *EVP_sha1(void);
31c2ac1c
AP		 662const EVP_MD *EVP_sha224(void);
663const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 664const EVP_MD *EVP_sha384(void);
665const EVP_MD *EVP_sha512(void);
0f113f3e 666# ifndef OPENSSL_NO_MDC2
13588350 667const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 668# endif
669# ifndef OPENSSL_NO_RMD160
13588350 670const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 671# endif
672# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 673const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 674# endif
675const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
676# ifndef OPENSSL_NO_DES
13588350
DSH		 677const EVP_CIPHER *EVP_des_ecb(void);
678const EVP_CIPHER *EVP_des_ede(void);
679const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 680const EVP_CIPHER *EVP_des_ede_ecb(void);
681const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 682const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 683# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 684const EVP_CIPHER *EVP_des_cfb1(void);
685const EVP_CIPHER *EVP_des_cfb8(void);
686const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 687# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 688const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 689# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 690const EVP_CIPHER *EVP_des_ede3_cfb1(void);
691const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 692const EVP_CIPHER *EVP_des_ofb(void);
693const EVP_CIPHER *EVP_des_ede_ofb(void);
694const EVP_CIPHER *EVP_des_ede3_ofb(void);
695const EVP_CIPHER *EVP_des_cbc(void);
696const EVP_CIPHER *EVP_des_ede_cbc(void);
697const EVP_CIPHER *EVP_des_ede3_cbc(void);
698const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 699const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 700/*
701 * This should now be supported through the dev_crypto ENGINE. But also, why
702 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
703 * branch?
704 */
c518ade1 705# endif
0f113f3e 706# ifndef OPENSSL_NO_RC4
13588350
DSH		 707const EVP_CIPHER *EVP_rc4(void);
708const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 709# ifndef OPENSSL_NO_MD5
c608171d 710const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 711# endif
712# endif
713# ifndef OPENSSL_NO_IDEA
13588350 714const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 715const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 716# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 717const EVP_CIPHER *EVP_idea_ofb(void);
718const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 719# endif
720# ifndef OPENSSL_NO_RC2
13588350
DSH		 721const EVP_CIPHER *EVP_rc2_ecb(void);
722const EVP_CIPHER *EVP_rc2_cbc(void);
723const EVP_CIPHER *EVP_rc2_40_cbc(void);
724const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 725const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 726# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 727const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 728# endif
729# ifndef OPENSSL_NO_BF
13588350
DSH		 730const EVP_CIPHER *EVP_bf_ecb(void);
731const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 732const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 733# define EVP_bf_cfb EVP_bf_cfb64
13588350 734const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 735# endif
736# ifndef OPENSSL_NO_CAST
13588350
DSH		 737const EVP_CIPHER *EVP_cast5_ecb(void);
738const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 739const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 740# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 741const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 742# endif
743# ifndef OPENSSL_NO_RC5
13588350
DSH		 744const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
745const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 746const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 747# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 748const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e 749# endif
13588350
DSH		 750const EVP_CIPHER *EVP_aes_128_ecb(void);
751const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 752const EVP_CIPHER *EVP_aes_128_cfb1(void);
753const EVP_CIPHER *EVP_aes_128_cfb8(void);
754const EVP_CIPHER *EVP_aes_128_cfb128(void);
5158c763 755# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 756const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 757const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 758const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 759const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 760const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 761const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 762const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
5158c763 763# ifndef OPENSSL_NO_OCB
e6b336ef 764const EVP_CIPHER *EVP_aes_128_ocb(void);
5158c763 765# endif
13588350
DSH		 766const EVP_CIPHER *EVP_aes_192_ecb(void);
767const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 768const EVP_CIPHER *EVP_aes_192_cfb1(void);
769const EVP_CIPHER *EVP_aes_192_cfb8(void);
770const EVP_CIPHER *EVP_aes_192_cfb128(void);
5158c763 771# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 772const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 773const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 774const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 775const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 776const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 777const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
5158c763 778# ifndef OPENSSL_NO_OCB
e6b336ef 779const EVP_CIPHER *EVP_aes_192_ocb(void);
5158c763 780# endif
13588350
DSH		 781const EVP_CIPHER *EVP_aes_256_ecb(void);
782const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 783const EVP_CIPHER *EVP_aes_256_cfb1(void);
784const EVP_CIPHER *EVP_aes_256_cfb8(void);
785const EVP_CIPHER *EVP_aes_256_cfb128(void);
5158c763 786# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 787const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 788const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 789const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 790const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 791const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 792const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 793const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
5158c763 794# ifndef OPENSSL_NO_OCB
e6b336ef 795const EVP_CIPHER *EVP_aes_256_ocb(void);
5158c763 796# endif
c608171d
AP		 797const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
798const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 799const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
800const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
0f113f3e 801# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 802const EVP_CIPHER *EVP_camellia_128_ecb(void);
803const EVP_CIPHER *EVP_camellia_128_cbc(void);
804const EVP_CIPHER *EVP_camellia_128_cfb1(void);
805const EVP_CIPHER *EVP_camellia_128_cfb8(void);
806const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 807# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 808const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 809const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 810const EVP_CIPHER *EVP_camellia_192_ecb(void);
811const EVP_CIPHER *EVP_camellia_192_cbc(void);
812const EVP_CIPHER *EVP_camellia_192_cfb1(void);
813const EVP_CIPHER *EVP_camellia_192_cfb8(void);
814const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 815# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 816const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 817const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 818const EVP_CIPHER *EVP_camellia_256_ecb(void);
819const EVP_CIPHER *EVP_camellia_256_cbc(void);
820const EVP_CIPHER *EVP_camellia_256_cfb1(void);
821const EVP_CIPHER *EVP_camellia_256_cfb8(void);
822const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 823# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 824const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 825const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 826# endif
bd989745
AP		 827# ifndef OPENSSL_NO_CHACHA
828const EVP_CIPHER *EVP_chacha20(void);
829# ifndef OPENSSL_NO_POLY1305
830const EVP_CIPHER *EVP_chacha20_poly1305(void);
831# endif
832# endif
3ab56511 833
0f113f3e 834# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 835const EVP_CIPHER *EVP_seed_ecb(void);
836const EVP_CIPHER *EVP_seed_cbc(void);
837const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 838# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 839const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 840# endif
96afc1cf 841
f672aee4 842# if OPENSSL_API_COMPAT < 0x10100000L
22c84afa 843# define OPENSSL_add_all_algorithms_conf() \
f672aee4
RS		 844 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
845 | OPENSSL_INIT_ADD_ALL_DIGESTS \
846 | OPENSSL_INIT_LOAD_CONFIG, NULL)
22c84afa 847# define OPENSSL_add_all_algorithms_noconf() \
f672aee4
RS		 848 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
849 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
850
851# ifdef OPENSSL_LOAD_CONF
852# define OpenSSL_add_all_algorithms() \
853 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
854 | OPENSSL_INIT_ADD_ALL_DIGESTS \
855 | OPENSSL_INIT_LOAD_CONFIG, NULL)
856# else
857# define OpenSSL_add_all_algorithms() \
858 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
859 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
860# endif
e84be9b4 861
22c84afa 862# define OpenSSL_add_all_ciphers() \
f672aee4 863 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
22c84afa 864# define OpenSSL_add_all_digests() \
f672aee4 865 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
22c84afa 866
6457615a 867# define EVP_cleanup() while(0) continue
f672aee4 868# endif
d02b48c6 869
13588350
DSH		 870int EVP_add_cipher(const EVP_CIPHER *cipher);
871int EVP_add_digest(const EVP_MD *digest);
d02b48c6 872
e778802f
BL		 873const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
874const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6 875
0f113f3e
MC		 876void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
877 const char *from, const char *to, void *x),
878 void *arg);
879void EVP_CIPHER_do_all_sorted(void (*fn)
880 (const EVP_CIPHER *ciph, const char *from,
881 const char *to, void *x), void *arg);
882
883void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
884 const char *from, const char *to, void *x),
885 void *arg);
886void EVP_MD_do_all_sorted(void (*fn)
887 (const EVP_MD *ciph, const char *from,
888 const char *to, void *x), void *arg);
889
890int EVP_PKEY_decrypt_old(unsigned char *dec_key,
891 const unsigned char *enc_key, int enc_key_len,
892 EVP_PKEY *private_key);
893int EVP_PKEY_encrypt_old(unsigned char *enc_key,
894 const unsigned char *key, int key_len,
895 EVP_PKEY *pub_key);
896int EVP_PKEY_type(int type);
897int EVP_PKEY_id(const EVP_PKEY *pkey);
898int EVP_PKEY_base_id(const EVP_PKEY *pkey);
8900f3e3 899int EVP_PKEY_bits(const EVP_PKEY *pkey);
0f113f3e
MC		 900int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
901int EVP_PKEY_size(EVP_PKEY *pkey);
902int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
903int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
904int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
3aeb9348 905void *EVP_PKEY_get0(const EVP_PKEY *pkey);
ebad0b0b 906const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len);
0f113f3e
MC		 907
908# ifndef OPENSSL_NO_RSA
bb2297a4 909struct rsa_st;
0f113f3e 910int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
2872dbe1 911struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
bb2297a4 912struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 913# endif
914# ifndef OPENSSL_NO_DSA
bb2297a4 915struct dsa_st;
0f113f3e 916int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
2872dbe1 917struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
bb2297a4 918struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 919# endif
920# ifndef OPENSSL_NO_DH
bb2297a4 921struct dh_st;
0f113f3e 922int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
2872dbe1 923struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
bb2297a4 924struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 925# endif
926# ifndef OPENSSL_NO_EC
14a7cfb3 927struct ec_key_st;
0f113f3e 928int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
2872dbe1 929struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
14a7cfb3 930struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 931# endif
bb2297a4 932
0f113f3e 933EVP_PKEY *EVP_PKEY_new(void);
c5ebfcab 934int EVP_PKEY_up_ref(EVP_PKEY *pkey);
0f113f3e 935void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 936
0f113f3e
MC		 937EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
938 long length);
939int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 940
0f113f3e
MC		 941EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
942 long length);
943EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
944 long length);
945int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 946
af0f0f3e
RL		 947int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
948int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 949int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 950int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 951
af0f0f3e 952int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 953
35208f36 954int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 955 int indent, ASN1_PCTX *pctx);
35208f36 956int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 957 int indent, ASN1_PCTX *pctx);
35208f36 958int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 959 int indent, ASN1_PCTX *pctx);
35208f36 960
03919683
DSH		 961int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
962
5d6aaf8a
DSH		 963int EVP_PKEY_set1_tls_encodedpoint(EVP_PKEY *pkey,
964 const unsigned char *pt, size_t ptlen);
965size_t EVP_PKEY_get1_tls_encodedpoint(EVP_PKEY *pkey, unsigned char **ppt);
966
84fa704c 967int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 968
58964a49
RE		 969/* calls methods */
970int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
971int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
972
973/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 974int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
975int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 976
b0c6fb80 977/* PKCS5 password based encryption */
2bd83ca1 978int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 979 ASN1_TYPE *param, const EVP_CIPHER *cipher,
980 const EVP_MD *md, int en_de);
97e4a932 981int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 982 const unsigned char *salt, int saltlen, int iter,
983 int keylen, unsigned char *out);
777c47ac 984int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 985 const unsigned char *salt, int saltlen, int iter,
986 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 987int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 988 ASN1_TYPE *param, const EVP_CIPHER *cipher,
989 const EVP_MD *md, int en_de);
b0c6fb80 990
b0809bc8 991#ifndef OPENSSL_NO_SCRYPT
a95fb9e3
DSH		 992int EVP_PBE_scrypt(const char *pass, size_t passlen,
993 const unsigned char *salt, size_t saltlen,
994 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
995 unsigned char *key, size_t keylen);
996
e98aa30d
DSH		 997int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
998 int passlen, ASN1_TYPE *param,
999 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
b0809bc8 1000#endif
e98aa30d 1001
600dec15
DSH		 1002void PKCS5_PBE_add(void);
1003
0f113f3e
MC		 1004int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1005 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1006
1007/* PBE type */
1008
1009/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1010# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1011/* Is an PRF type OID */
0f113f3e 1012# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1013/* Is a PKCS#5 v2.0 KDF */
1014# define EVP_PBE_TYPE_KDF 0x2
856640b5 1015
0f113f3e
MC		 1016int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1017 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1018int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1019 EVP_PBE_KEYGEN *keygen);
1020int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1021 EVP_PBE_KEYGEN **pkeygen);
69cbf468 1022void EVP_PBE_cleanup(void);
d9546693 1023int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
69cbf468 1024
0f113f3e
MC		 1025# define ASN1_PKEY_ALIAS 0x1
1026# define ASN1_PKEY_DYNAMIC 0x2
1027# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1028
0f113f3e
MC		 1029# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1030# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1031# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1032# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1033# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1034# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1035
5d6aaf8a
DSH		 1036# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9
1037# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa
1038
e4263314
DSH		 1039int EVP_PKEY_asn1_get_count(void);
1040const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1041const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1042const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1043 const char *str, int len);
e46691a0
DSH		 1044int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1045int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1046int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1047 int *ppkey_flags, const char **pinfo,
1048 const char **ppem_str,
1049 const EVP_PKEY_ASN1_METHOD *ameth);
1050
8900f3e3 1051const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey);
0f113f3e
MC		 1052EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1053 const char *pem_str,
1054 const char *info);
1055void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1056 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1057void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1058void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1059 int (*pub_decode) (EVP_PKEY *pk,
1060 X509_PUBKEY *pub),
1061 int (*pub_encode) (X509_PUBKEY *pub,
1062 const EVP_PKEY *pk),
1063 int (*pub_cmp) (const EVP_PKEY *a,
1064 const EVP_PKEY *b),
1065 int (*pub_print) (BIO *out,
1066 const EVP_PKEY *pkey,
1067 int indent, ASN1_PCTX *pctx),
1068 int (*pkey_size) (const EVP_PKEY *pk),
1069 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1070void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1071 int (*priv_decode) (EVP_PKEY *pk,
245c6bc3 1072 const PKCS8_PRIV_KEY_INFO
0f113f3e
MC		 1073 *p8inf),
1074 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1075 const EVP_PKEY *pk),
1076 int (*priv_print) (BIO *out,
1077 const EVP_PKEY *pkey,
1078 int indent,
1079 ASN1_PCTX *pctx));
d82e2718 1080void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1081 int (*param_decode) (EVP_PKEY *pkey,
1082 const unsigned char **pder,
1083 int derlen),
1084 int (*param_encode) (const EVP_PKEY *pkey,
1085 unsigned char **pder),
1086 int (*param_missing) (const EVP_PKEY *pk),
1087 int (*param_copy) (EVP_PKEY *to,
1088 const EVP_PKEY *from),
1089 int (*param_cmp) (const EVP_PKEY *a,
1090 const EVP_PKEY *b),
1091 int (*param_print) (BIO *out,
1092 const EVP_PKEY *pkey,
1093 int indent,
1094 ASN1_PCTX *pctx));
db98bbc1 1095
d82e2718 1096void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1097 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1098void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1099 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1100 long arg1, void *arg2));
3418f7b7
SA		 1101void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1102 int (*item_verify) (EVP_MD_CTX *ctx,
1103 const ASN1_ITEM *it,
1104 void *asn,
1105 X509_ALGOR *a,
1106 ASN1_BIT_STRING *sig,
1107 EVP_PKEY *pkey),
1108 int (*item_sign) (EVP_MD_CTX *ctx,
1109 const ASN1_ITEM *it,
1110 void *asn,
1111 X509_ALGOR *alg1,
1112 X509_ALGOR *alg2,
1113 ASN1_BIT_STRING *sig));
448be743 1114
2514fa79 1115void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1116 int (*pkey_security_bits) (const EVP_PKEY
1117 *pk));
5da98aa6 1118
0f113f3e
MC		 1119# define EVP_PKEY_OP_UNDEFINED 0
1120# define EVP_PKEY_OP_PARAMGEN (1<<1)
1121# define EVP_PKEY_OP_KEYGEN (1<<2)
1122# define EVP_PKEY_OP_SIGN (1<<3)
1123# define EVP_PKEY_OP_VERIFY (1<<4)
1124# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1125# define EVP_PKEY_OP_SIGNCTX (1<<6)
1126# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1127# define EVP_PKEY_OP_ENCRYPT (1<<8)
1128# define EVP_PKEY_OP_DECRYPT (1<<9)
1129# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1130
0f113f3e
MC		 1131# define EVP_PKEY_OP_TYPE_SIG \
1132 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1133 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1134
0f113f3e
MC		 1135# define EVP_PKEY_OP_TYPE_CRYPT \
1136 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1137
0f113f3e
MC		 1138# define EVP_PKEY_OP_TYPE_NOGEN \
1139 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1140
0f113f3e
MC		 1141# define EVP_PKEY_OP_TYPE_GEN \
1142 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1143
0f113f3e
MC		 1144# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1145 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1146 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1147
0f113f3e
MC		 1148# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1149 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1150 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1151
eff1a4d2
DSH		 1152# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1153 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1154 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1155
0f113f3e
MC		 1156# define EVP_PKEY_CTRL_MD 1
1157# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1158
0f113f3e
MC		 1159# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1160# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1161
0f113f3e 1162# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1163
0f113f3e 1164# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1165
0f113f3e 1166# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1167
0e1dba93 1168/* Used by GOST key encryption in TLS */
0f113f3e 1169# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1170
0f113f3e
MC		 1171# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1172# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1173# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1174
0f113f3e 1175# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1176
0f113f3e 1177# define EVP_PKEY_CTRL_GET_MD 13
81063953 1178
0f113f3e 1179# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1180
0f113f3e
MC		 1181# define EVP_PKEY_FLAG_AUTOARGLEN 2
1182/*
1183 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1184 */
0f113f3e 1185# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1186
c9777d26 1187const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1188EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1189void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1190 const EVP_PKEY_METHOD *meth);
f830c68f 1191void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1192void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1193int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1194
f5cda4cb
DSH		 1195EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1196EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1197EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1198void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1199
5da98aa6 1200int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1201 int cmd, int p1, void *p2);
4a3dc3c0 1202int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1203 const char *value);
5da98aa6 1204
99119000
DSH		 1205int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
1206int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
1207
410877ba
DSH		 1208int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md);
1209
b28dea4e
DSH		 1210int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1211void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1212
2022cfe0 1213EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1214 const unsigned char *key, int keylen);
2022cfe0 1215
f5cda4cb
DSH		 1216void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1217void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1218EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1219
0e1dba93
DSH		 1220EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1221
f5cda4cb
DSH		 1222void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1223void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1224
9e4d0f0b
DSH		 1225int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1226int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1227 unsigned char *sig, size_t *siglen,
1228 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1229int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1230int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1231 const unsigned char *sig, size_t siglen,
1232 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1233int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1234int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1235 unsigned char *rout, size_t *routlen,
1236 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1237int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1238int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1239 unsigned char *out, size_t *outlen,
1240 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1241int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1242int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1243 unsigned char *out, size_t *outlen,
1244 const unsigned char *in, size_t inlen);
9e4d0f0b 1245
ffb1ac67
DSH		 1246int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1247int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1248int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1249
33bed28b 1250typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1251
1252int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1253int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1254int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1255int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1256
1257void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1258EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1259
f5cda4cb
DSH		 1260int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1261
ba30bad5 1262void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1263 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1264
3207e612 1265void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1266 int (*copy) (EVP_PKEY_CTX *dst,
1267 EVP_PKEY_CTX *src));
3207e612 1268
ba30bad5 1269void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1270 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1271
1272void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1273 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1274 int (*paramgen) (EVP_PKEY_CTX *ctx,
1275 EVP_PKEY *pkey));
ba30bad5
DSH		 1276
1277void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1278 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1279 int (*keygen) (EVP_PKEY_CTX *ctx,
1280 EVP_PKEY *pkey));
ba30bad5
DSH		 1281
1282void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1283 int (*sign_init) (EVP_PKEY_CTX *ctx),
1284 int (*sign) (EVP_PKEY_CTX *ctx,
1285 unsigned char *sig, size_t *siglen,
1286 const unsigned char *tbs,
1287 size_t tbslen));
ba30bad5
DSH		 1288
1289void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1290 int (*verify_init) (EVP_PKEY_CTX *ctx),
1291 int (*verify) (EVP_PKEY_CTX *ctx,
1292 const unsigned char *sig,
1293 size_t siglen,
1294 const unsigned char *tbs,
1295 size_t tbslen));
ba30bad5
DSH		 1296
1297void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1298 int (*verify_recover_init) (EVP_PKEY_CTX
1299 *ctx),
1300 int (*verify_recover) (EVP_PKEY_CTX
1301 *ctx,
1302 unsigned char
1303 *sig,
1304 size_t *siglen,
1305 const unsigned
1306 char *tbs,
1307 size_t tbslen));
ba30bad5
DSH		 1308
1309void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1310 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1311 EVP_MD_CTX *mctx),
1312 int (*signctx) (EVP_PKEY_CTX *ctx,
1313 unsigned char *sig,
1314 size_t *siglen,
1315 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1316
1317void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1318 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1319 EVP_MD_CTX *mctx),
1320 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1321 const unsigned char *sig,
1322 int siglen,
1323 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1324
1325void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1326 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1327 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1328 unsigned char *out,
1329 size_t *outlen,
1330 const unsigned char *in,
1331 size_t inlen));
ba30bad5
DSH		 1332
1333void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1334 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1335 int (*decrypt) (EVP_PKEY_CTX *ctx,
1336 unsigned char *out,
1337 size_t *outlen,
1338 const unsigned char *in,
1339 size_t inlen));
ba30bad5
DSH		 1340
1341void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1342 int (*derive_init) (EVP_PKEY_CTX *ctx),
1343 int (*derive) (EVP_PKEY_CTX *ctx,
1344 unsigned char *key,
1345 size_t *keylen));
ba30bad5
DSH		 1346
1347void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1348 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1349 void *p2),
1350 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1351 const char *type,
1352 const char *value));
ba30bad5 1353
e7451ed1
DSH		 1354void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
1355 int (**pinit) (EVP_PKEY_CTX *ctx));
1356
1357void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
1358 int (**pcopy) (EVP_PKEY_CTX *dst,
1359 EVP_PKEY_CTX *src));
1360
1361void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
1362 void (**pcleanup) (EVP_PKEY_CTX *ctx));
1363
1364void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
1365 int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
1366 int (**pparamgen) (EVP_PKEY_CTX *ctx,
1367 EVP_PKEY *pkey));
1368
1369void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
1370 int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
1371 int (**pkeygen) (EVP_PKEY_CTX *ctx,
1372 EVP_PKEY *pkey));
1373
1374void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
1375 int (**psign_init) (EVP_PKEY_CTX *ctx),
1376 int (**psign) (EVP_PKEY_CTX *ctx,
1377 unsigned char *sig, size_t *siglen,
1378 const unsigned char *tbs,
1379 size_t tbslen));
1380
1381void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
1382 int (**pverify_init) (EVP_PKEY_CTX *ctx),
1383 int (**pverify) (EVP_PKEY_CTX *ctx,
1384 const unsigned char *sig,
1385 size_t siglen,
1386 const unsigned char *tbs,
1387 size_t tbslen));
1388
1389void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
1390 int (**pverify_recover_init) (EVP_PKEY_CTX
1391 *ctx),
1392 int (**pverify_recover) (EVP_PKEY_CTX
1393 *ctx,
1394 unsigned char
1395 *sig,
1396 size_t *siglen,
1397 const unsigned
1398 char *tbs,
1399 size_t tbslen));
1400
1401void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
1402 int (**psignctx_init) (EVP_PKEY_CTX *ctx,
1403 EVP_MD_CTX *mctx),
1404 int (**psignctx) (EVP_PKEY_CTX *ctx,
1405 unsigned char *sig,
1406 size_t *siglen,
1407 EVP_MD_CTX *mctx));
1408
1409void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
1410 int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
1411 EVP_MD_CTX *mctx),
1412 int (**pverifyctx) (EVP_PKEY_CTX *ctx,
1413 const unsigned char *sig,
1414 int siglen,
1415 EVP_MD_CTX *mctx));
1416
1417void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
1418 int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
1419 int (**pencryptfn) (EVP_PKEY_CTX *ctx,
1420 unsigned char *out,
1421 size_t *outlen,
1422 const unsigned char *in,
1423 size_t inlen));
1424
1425void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
1426 int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
1427 int (**pdecrypt) (EVP_PKEY_CTX *ctx,
1428 unsigned char *out,
1429 size_t *outlen,
1430 const unsigned char *in,
1431 size_t inlen));
1432
1433void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
1434 int (**pderive_init) (EVP_PKEY_CTX *ctx),
1435 int (**pderive) (EVP_PKEY_CTX *ctx,
1436 unsigned char *key,
1437 size_t *keylen));
1438
1439void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
1440 int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1441 void *p2),
1442 int (**pctrl_str) (EVP_PKEY_CTX *ctx,
1443 const char *type,
1444 const char *value));
1445
ea1d8435
DSH		 1446void EVP_add_alg_module(void);
1447
d02b48c6 1448/* BEGIN ERROR CODES */
0f113f3e
MC		 1449/*
1450 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1451 * made after this point may be overwritten when the script is next run.
1452 */
0cd0a820 1453
69588edb 1454int ERR_load_EVP_strings(void);
6d311938 1455
d02b48c6
RE		 1456/* Error codes for the EVP functions. */
1457
1458/* Function codes. */
0f113f3e 1459# define EVP_F_AESNI_INIT_KEY 165
0f113f3e
MC		 1460# define EVP_F_AES_INIT_KEY 133
1461# define EVP_F_AES_T4_INIT_KEY 178
0f113f3e
MC		 1462# define EVP_F_ALG_MODULE_INIT 177
1463# define EVP_F_CAMELLIA_INIT_KEY 159
bd989745 1464# define EVP_F_CHACHA20_POLY1305_CTRL 182
0f113f3e 1465# define EVP_F_CMLL_T4_INIT_KEY 179
0f113f3e 1466# define EVP_F_DO_SIGVER_INIT 161
0f113f3e
MC		 1467# define EVP_F_EVP_CIPHERINIT_EX 123
1468# define EVP_F_EVP_CIPHER_CTX_COPY 163
1469# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1470# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1471# define EVP_F_EVP_DECRYPTFINAL_EX 101
83151b73 1472# define EVP_F_EVP_DECRYPTUPDATE 166
0f113f3e
MC		 1473# define EVP_F_EVP_DIGESTINIT_EX 128
1474# define EVP_F_EVP_ENCRYPTFINAL_EX 127
83151b73 1475# define EVP_F_EVP_ENCRYPTUPDATE 167
0f113f3e
MC		 1476# define EVP_F_EVP_MD_CTX_COPY_EX 110
1477# define EVP_F_EVP_MD_SIZE 162
1478# define EVP_F_EVP_OPENINIT 102
1479# define EVP_F_EVP_PBE_ALG_ADD 115
1480# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1481# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1482# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e 1483# define EVP_F_EVP_PKCS82PKEY 111
54dbf423 1484# define EVP_F_EVP_PKEY2PKCS8 113
0f113f3e
MC		 1485# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1486# define EVP_F_EVP_PKEY_CTX_CTRL 137
1487# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1488# define EVP_F_EVP_PKEY_CTX_DUP 156
410877ba 1489# define EVP_F_EVP_PKEY_CTX_MD 168
0f113f3e
MC		 1490# define EVP_F_EVP_PKEY_DECRYPT 104
1491# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1492# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1493# define EVP_F_EVP_PKEY_DERIVE 153
1494# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1495# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1496# define EVP_F_EVP_PKEY_ENCRYPT 105
1497# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1498# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
2872dbe1
DSH		 1499# define EVP_F_EVP_PKEY_GET0_DH 119
1500# define EVP_F_EVP_PKEY_GET0_DSA 120
2872dbe1 1501# define EVP_F_EVP_PKEY_GET0_EC_KEY 131
d3b64b89 1502# define EVP_F_EVP_PKEY_GET0_HMAC 183
2872dbe1 1503# define EVP_F_EVP_PKEY_GET0_RSA 121
0f113f3e
MC		 1504# define EVP_F_EVP_PKEY_KEYGEN 146
1505# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1506# define EVP_F_EVP_PKEY_NEW 106
1507# define EVP_F_EVP_PKEY_PARAMGEN 148
1508# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1509# define EVP_F_EVP_PKEY_SIGN 140
1510# define EVP_F_EVP_PKEY_SIGN_INIT 141
1511# define EVP_F_EVP_PKEY_VERIFY 142
1512# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1513# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1514# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
0f113f3e
MC		 1515# define EVP_F_EVP_SIGNFINAL 107
1516# define EVP_F_EVP_VERIFYFINAL 108
0f113f3e
MC		 1517# define EVP_F_INT_CTX_NEW 157
1518# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1519# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1520# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1521# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
0f113f3e
MC		 1522# define EVP_F_PKEY_SET_TYPE 158
1523# define EVP_F_RC2_MAGIC_TO_METH 109
1524# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1525
1526/* Reason codes. */
0f113f3e 1527# define EVP_R_AES_KEY_SETUP_FAILED 143
0f113f3e 1528# define EVP_R_BAD_DECRYPT 100
0f113f3e
MC		 1529# define EVP_R_BUFFER_TOO_SMALL 155
1530# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1531# define EVP_R_CIPHER_PARAMETER_ERROR 122
1532# define EVP_R_COMMAND_NOT_SUPPORTED 147
bd989745 1533# define EVP_R_COPY_ERROR 173
0f113f3e
MC		 1534# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1535# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1536# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1537# define EVP_R_DECODE_ERROR 114
1538# define EVP_R_DIFFERENT_KEY_TYPES 101
1539# define EVP_R_DIFFERENT_PARAMETERS 153
0f113f3e
MC		 1540# define EVP_R_ERROR_LOADING_SECTION 165
1541# define EVP_R_ERROR_SETTING_FIPS_MODE 166
ebad0b0b 1542# define EVP_R_EXPECTING_AN_HMAC_KEY 174
0f113f3e
MC		 1543# define EVP_R_EXPECTING_AN_RSA_KEY 127
1544# define EVP_R_EXPECTING_A_DH_KEY 128
1545# define EVP_R_EXPECTING_A_DSA_KEY 129
0f113f3e
MC		 1546# define EVP_R_EXPECTING_A_EC_KEY 142
1547# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1548# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
0f113f3e
MC		 1549# define EVP_R_INITIALIZATION_ERROR 134
1550# define EVP_R_INPUT_NOT_INITIALIZED 111
1551# define EVP_R_INVALID_DIGEST 152
1552# define EVP_R_INVALID_FIPS_MODE 168
d7c8f142 1553# define EVP_R_INVALID_KEY 163
0f113f3e
MC		 1554# define EVP_R_INVALID_KEY_LENGTH 130
1555# define EVP_R_INVALID_OPERATION 148
0f113f3e 1556# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1557# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
0f113f3e
MC		 1558# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1559# define EVP_R_METHOD_NOT_SUPPORTED 144
1560# define EVP_R_MISSING_PARAMETERS 103
1561# define EVP_R_NO_CIPHER_SET 131
1562# define EVP_R_NO_DEFAULT_DIGEST 158
1563# define EVP_R_NO_DIGEST_SET 139
0f113f3e
MC		 1564# define EVP_R_NO_KEY_SET 154
1565# define EVP_R_NO_OPERATION_SET 149
0f113f3e
MC		 1566# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1567# define EVP_R_OPERATON_NOT_INITIALIZED 151
83151b73 1568# define EVP_R_PARTIALLY_OVERLAPPING 162
0f113f3e
MC		 1569# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1570# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1571# define EVP_R_PUBLIC_KEY_NOT_RSA 106
0f113f3e
MC		 1572# define EVP_R_UNKNOWN_CIPHER 160
1573# define EVP_R_UNKNOWN_DIGEST 161
1574# define EVP_R_UNKNOWN_OPTION 169
1575# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
0f113f3e
MC		 1576# define EVP_R_UNSUPPORTED_ALGORITHM 156
1577# define EVP_R_UNSUPPORTED_CIPHER 107
1578# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1579# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1580# define EVP_R_UNSUPPORTED_KEY_SIZE 108
d7c8f142 1581# define EVP_R_UNSUPPORTED_NUMBER_OF_ROUNDS 135
0f113f3e
MC		 1582# define EVP_R_UNSUPPORTED_PRF 125
1583# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1584# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1585# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1586# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
6d311938 1587
0cd0a820 1588# ifdef __cplusplus
d02b48c6 1589}
0cd0a820 1590# endif
d02b48c6 1591#endif
A mirror of the official openssl repository