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Deal with the consequences of constifying getters
[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
43# define EVP_PKEY_DSA NID_dsa
44# define EVP_PKEY_DSA1 NID_dsa_2
45# define EVP_PKEY_DSA2 NID_dsaWithSHA
46# define EVP_PKEY_DSA3 NID_dsaWithSHA1
47# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
48# define EVP_PKEY_DH NID_dhKeyAgreement
49# define EVP_PKEY_DHX NID_dhpublicnumber
50# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
51# define EVP_PKEY_HMAC NID_hmac
52# define EVP_PKEY_CMAC NID_cmac
1eff3485 53# define EVP_PKEY_TLS1_PRF NID_tls1_prf
aacfb134 54# define EVP_PKEY_HKDF NID_hkdf
0f113f3e
MC		 55
56#ifdef __cplusplus
82271cee
RL		 57extern "C" {
58#endif
59
0f113f3e
MC		 60# define EVP_PKEY_MO_SIGN 0x0001
61# define EVP_PKEY_MO_VERIFY 0x0002
62# define EVP_PKEY_MO_ENCRYPT 0x0004
63# define EVP_PKEY_MO_DECRYPT 0x0008
64
65# ifndef EVP_MD
2db6bf6f
RL		 66EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
67EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
68void EVP_MD_meth_free(EVP_MD *md);
69
70int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
71int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
72int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
73int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
74int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
75int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
76 const void *data,
77 size_t count));
78int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
79 unsigned char *md));
80int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
81 const EVP_MD_CTX *from));
82int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
83int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
84 int p1, void *p2));
85
86int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
87int EVP_MD_meth_get_result_size(const EVP_MD *md);
88int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
89unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
90int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
91int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
92 const void *data,
93 size_t count);
94int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
95 unsigned char *md);
96int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
97 const EVP_MD_CTX *from);
98int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
99int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
100 int p1, void *p2);
0f113f3e 101
dbd87ffc 102/* digest can only handle a single block */
0f113f3e 103# define EVP_MD_FLAG_ONESHOT 0x0001
dbd87ffc 104
09659916
DSH		 105/* DigestAlgorithmIdentifier flags... */
106
0f113f3e 107# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
09659916
DSH		 108
109/* NULL or absent parameter accepted. Use NULL */
110
0f113f3e 111# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
09659916
DSH		 112
113/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
114
0f113f3e 115# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
09659916
DSH		 116
117/* Custom handling via ctrl */
118
0f113f3e 119# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
09659916 120
dbd87ffc 121/* Note if suitable for use in FIPS mode */
0f113f3e 122# define EVP_MD_FLAG_FIPS 0x0400
7a4bd34a 123
09659916
DSH		 124/* Digest ctrls */
125
0f113f3e
MC		 126# define EVP_MD_CTRL_DIGALGID 0x1
127# define EVP_MD_CTRL_MICALG 0x2
09659916
DSH		 128
129/* Minimum Algorithm specific ctrl value */
130
0f113f3e 131# define EVP_MD_CTRL_ALG_CTRL 0x1000
09659916 132
0f113f3e
MC		 133# endif /* !EVP_MD */
134
26188931
BL		 135/* values for EVP_MD_CTX flags */
136
0f113f3e
MC		 137# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
138 * called once only */
139# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
140 * cleaned */
141# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
e79f8773 142 * in EVP_MD_CTX_reset */
0f113f3e
MC		 143/*
144 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
145 * don't accidentally reuse the values for other purposes.
43e12b6f 146 */
d02b48c6 147
0f113f3e
MC		 148# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
149 * digest in FIPS mode */
09659916 150
0f113f3e
MC		 151/*
152 * The following PAD options are also currently ignored in 1.0.0, digest
43e12b6f
DSH		 153 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
154 * instead.
155 */
0f113f3e
MC		 156# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
157# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
158# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
159# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
09659916 160
0f113f3e
MC		 161# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
162/*
163 * Some functions such as EVP_DigestSign only finalise copies of internal
afa23c46
DSH		 164 * contexts so additional data can be included after the finalisation call.
165 * This is inefficient if this functionality is not required: it is disabled
166 * if the following flag is set.
167 */
0f113f3e
MC		 168# define EVP_MD_CTX_FLAG_FINALISE 0x0200
169
e79f8773
RL		 170EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
171EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
172void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
173
174int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
175int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
176int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
177int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
178 int (*init) (EVP_CIPHER_CTX *ctx,
179 const unsigned char *key,
180 const unsigned char *iv,
181 int enc));
182int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
183 int (*do_cipher) (EVP_CIPHER_CTX *ctx,
184 unsigned char *out,
185 const unsigned char *in,
186 size_t inl));
187int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
188 int (*cleanup) (EVP_CIPHER_CTX *));
189int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
190 int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
191 ASN1_TYPE *));
192int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
193 int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
194 ASN1_TYPE *));
195int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
196 int (*ctrl) (EVP_CIPHER_CTX *, int type,
197 int arg, void *ptr));
198
199int (*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
200 const unsigned char *key,
201 const unsigned char *iv,
202 int enc);
203int (*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
204 unsigned char *out,
205 const unsigned char *in,
206 size_t inl);
207int (*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
208int (*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
209 ASN1_TYPE *);
210int (*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
211 ASN1_TYPE *);
212int (*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
213 int type, int arg,
214 void *ptr);
7f060601
DSH		 215
216/* Values for cipher flags */
217
360370d9 218/* Modes for ciphers */
7f060601 219
0f113f3e
MC		 220# define EVP_CIPH_STREAM_CIPHER 0x0
221# define EVP_CIPH_ECB_MODE 0x1
222# define EVP_CIPH_CBC_MODE 0x2
223# define EVP_CIPH_CFB_MODE 0x3
224# define EVP_CIPH_OFB_MODE 0x4
225# define EVP_CIPH_CTR_MODE 0x5
226# define EVP_CIPH_GCM_MODE 0x6
227# define EVP_CIPH_CCM_MODE 0x7
228# define EVP_CIPH_XTS_MODE 0x10001
229# define EVP_CIPH_WRAP_MODE 0x10002
230# define EVP_CIPH_OCB_MODE 0x10003
231# define EVP_CIPH_MODE 0xF0007
7f060601 232/* Set if variable length cipher */
0f113f3e 233# define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9 234/* Set if the iv handling should be done by the cipher itself */
0f113f3e 235# define EVP_CIPH_CUSTOM_IV 0x10
360370d9 236/* Set if the cipher's init() function should be called if key is NULL */
0f113f3e 237# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24 238/* Call ctrl() to init cipher parameters */
0f113f3e 239# define EVP_CIPH_CTRL_INIT 0x40
57ae2e24 240/* Don't use standard key length function */
0f113f3e 241# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84 242/* Don't use standard block padding */
0f113f3e 243# define EVP_CIPH_NO_PADDING 0x100
216659eb 244/* cipher handles random key generation */
0f113f3e 245# define EVP_CIPH_RAND_KEY 0x200
c2bf7208 246/* cipher has its own additional copying logic */
0f113f3e 247# define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac 248/* Allow use default ASN1 get/set iv */
0f113f3e 249# define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
79cfc3ac 250/* Buffer length in bits not bytes: CFB1 mode only */
0f113f3e 251# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a 252/* Note if suitable for use in FIPS mode */
0f113f3e 253# define EVP_CIPH_FLAG_FIPS 0x4000
7a4bd34a 254/* Allow non FIPS cipher in FIPS mode */
0f113f3e
MC		 255# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
256/*
257 * Cipher handles any and all padding logic as well as finalisation.
3da0ca79 258 */
0f113f3e
MC		 259# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
260# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
261# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
4e392522
MC		 262/* Cipher can handle pipeline operations */
263# define EVP_CIPH_FLAG_PIPELINE 0X800000
7f060601 264
0f113f3e
MC		 265/*
266 * Cipher context flag to indicate we can handle wrap mode: if allowed in
267 * older applications it could overflow buffers.
97cf1f6c
DSH		 268 */
269
0f113f3e 270# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
97cf1f6c 271
57ae2e24
DSH		 272/* ctrl() values */
273
0f113f3e
MC		 274# define EVP_CTRL_INIT 0x0
275# define EVP_CTRL_SET_KEY_LENGTH 0x1
276# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
277# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
278# define EVP_CTRL_GET_RC5_ROUNDS 0x4
279# define EVP_CTRL_SET_RC5_ROUNDS 0x5
280# define EVP_CTRL_RAND_KEY 0x6
281# define EVP_CTRL_PBE_PRF_NID 0x7
282# define EVP_CTRL_COPY 0x8
e640fa02
MC		 283# define EVP_CTRL_AEAD_SET_IVLEN 0x9
284# define EVP_CTRL_AEAD_GET_TAG 0x10
285# define EVP_CTRL_AEAD_SET_TAG 0x11
e75c5a79 286# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
e640fa02
MC		 287# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
288# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
289# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 290# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e 291# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 292# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
293# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
294# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 295# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e
MC		 296# define EVP_CTRL_CCM_SET_L 0x14
297# define EVP_CTRL_CCM_SET_MSGLEN 0x15
298/*
299 * AEAD cipher deduces payload length and returns number of bytes required to
300 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
301 * appends/verifies MAC.
a355cf9b 302 */
0f113f3e 303# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 304/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 305# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 306/* Set the GCM invocation field, decrypt only */
0f113f3e 307# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 308
0f113f3e
MC		 309# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
310# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
311# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
312# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 313
93972b8c
DSH		 314# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
315
6140f036 316/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
686cf15e 317# define EVP_CTRL_SET_SBOX 0x1e
6140f036
DB		 318/*
319 * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
320 * pre-allocated buffer with specified size
321 */
686cf15e 322# define EVP_CTRL_SBOX_USED 0x1f
6140f036
DB		 323/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
324 * 0 switches meshing off
325 */
686cf15e 326# define EVP_CTRL_KEY_MESH 0x20
6140f036 327/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
686cf15e 328# define EVP_CTRL_BLOCK_PADDING_MODE 0x21
6140f036 329
4e392522
MC		 330/* Set the output buffers to use for a pipelined operation */
331# define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22
332/* Set the input buffers to use for a pipelined operation */
333# define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23
334/* Set the input buffer lengths to use for a pipelined operation */
335# define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24
336
6140f036
DB		 337/* Padding modes */
338#define EVP_PADDING_PKCS7 1
339#define EVP_PADDING_ISO7816_4 2
340#define EVP_PADDING_ANSI923 3
341#define EVP_PADDING_ISO10126 4
342#define EVP_PADDING_ZERO 5
343
c8269881
MC		 344/* RFC 5246 defines additional data to be 13 bytes in length */
345# define EVP_AEAD_TLS1_AAD_LEN 13
346
b1de640f 347typedef struct {
0f113f3e
MC		 348 unsigned char *out;
349 const unsigned char *inp;
350 size_t len;
351 unsigned int interleave;
b1de640f
AP		 352} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
353
28dd49fa
DSH		 354/* GCM TLS constants */
355/* Length of fixed part of IV derived from PRF */
0f113f3e 356# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 357/* Length of explicit part of IV part of TLS records */
0f113f3e 358# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 359/* Length of tag for TLS */
0f113f3e
MC		 360# define EVP_GCM_TLS_TAG_LEN 16
361
e75c5a79
DSH		 362/* CCM TLS constants */
363/* Length of fixed part of IV derived from PRF */
364# define EVP_CCM_TLS_FIXED_IV_LEN 4
365/* Length of explicit part of IV part of TLS records */
366# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
367
0f113f3e
MC		 368typedef struct evp_cipher_info_st {
369 const EVP_CIPHER *cipher;
370 unsigned char iv[EVP_MAX_IV_LENGTH];
371} EVP_CIPHER_INFO;
372
0f113f3e 373
cfcefcbe 374/* Password based encryption function */
0f113f3e
MC		 375typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
376 int passlen, ASN1_TYPE *param,
377 const EVP_CIPHER *cipher, const EVP_MD *md,
378 int en_de);
379
380# ifndef OPENSSL_NO_RSA
381# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
382 (char *)(rsa))
383# endif
9ef9e785 384
0f113f3e
MC		 385# ifndef OPENSSL_NO_DSA
386# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
387 (char *)(dsa))
388# endif
9ef9e785 389
0f113f3e
MC		 390# ifndef OPENSSL_NO_DH
391# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
392 (char *)(dh))
393# endif
d02b48c6 394
0f113f3e
MC		 395# ifndef OPENSSL_NO_EC
396# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 397 (char *)(eckey))
0f113f3e 398# endif
4d94ae00 399
d02b48c6 400/* Add some extra combinations */
0f113f3e
MC		 401# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
402# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
403# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
404# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 405
7806f3dd 406int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 407# define EVP_MD_nid(e) EVP_MD_type(e)
408# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
409int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 410int EVP_MD_size(const EVP_MD *md);
411int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 412unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 413
7806f3dd 414const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
7638370c
RL		 415int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
416 const void *data, size_t count);
417void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
418 int (*update) (EVP_MD_CTX *ctx,
419 const void *data, size_t count));
0f113f3e
MC		 420# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
421# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
422# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
7638370c
RL		 423EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
424void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
d02b48c6 425
7806f3dd 426int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 427# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a 428int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
e79f8773 429int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
6343829a
GT		 430int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
431int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 432unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 433# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 434
0f113f3e 435const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
83b06347 436int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
7806f3dd 437int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 438int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
439int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
440int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
83b06347
RL		 441const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
442const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
443unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
444unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
445int EVP_CIPHER_CTX_num(const EVP_CIPHER_CTX *ctx);
446void EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
c2bf7208 447int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 448void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 449void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
44ab2dfd 450void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
98ee7543 451void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
0f113f3e 452# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
0ce56222
RL		 453# if OPENSSL_API_COMPAT < 0x10100000L
454# define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c))
455# endif
480d3323 456# define EVP_CIPHER_CTX_mode(c) EVP_CIPHER_mode(EVP_CIPHER_CTX_cipher(c))
0f113f3e
MC		 457
458# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
459# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
460
461# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
462# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
463# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
464# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
465# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
466# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
467# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
468# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
469# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
470# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
471
472# ifdef CONST_STRICT
473void BIO_set_md(BIO *, const EVP_MD *md);
474# else
475# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
476# endif
477# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
478# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
479# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
480# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
481# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 482
ae551760 483/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 484 unsigned char *out,
485 const unsigned char *in, unsigned int inl);
486
487# define EVP_add_cipher_alias(n,alias) \
488 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
489# define EVP_add_digest_alias(n,alias) \
490 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
491# define EVP_delete_cipher_alias(alias) \
492 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
493# define EVP_delete_digest_alias(alias) \
494 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
495
396d5fd0 496int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
959ed531
RL		 497EVP_MD_CTX *EVP_MD_CTX_new(void);
498int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
499void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
f8137a62
VD		 500# define EVP_MD_CTX_create() EVP_MD_CTX_new()
501# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
502# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
0f113f3e
MC		 503/*__owur*/ int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
504void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
505void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
506int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
507/*__owur*/ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
508 ENGINE *impl);
509/*__owur*/ int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
510 size_t cnt);
511/*__owur*/ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
512 unsigned int *s);
513/*__owur*/ int EVP_Digest(const void *data, size_t count,
514 unsigned char *md, unsigned int *size,
515 const EVP_MD *type, ENGINE *impl);
516
517/*__owur*/ int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
518/*__owur*/ int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
519__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
520 unsigned int *s);
521
db922318 522#ifndef OPENSSL_NO_UI
0f113f3e
MC		 523int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
524int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
525 const char *prompt, int verify);
526void EVP_set_pw_prompt(const char *prompt);
527char *EVP_get_pw_prompt(void);
db922318 528#endif
0f113f3e
MC		 529
530__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
531 const unsigned char *salt,
532 const unsigned char *data, int datal, int count,
533 unsigned char *key, unsigned char *iv);
534
535void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
536void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
537int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
538
539__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
540 const unsigned char *key, const unsigned char *iv);
541/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
542 const EVP_CIPHER *cipher, ENGINE *impl,
543 const unsigned char *key,
544 const unsigned char *iv);
545/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
546 int *outl, const unsigned char *in, int inl);
547/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
548 int *outl);
549/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
550 int *outl);
551
552__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
553 const unsigned char *key, const unsigned char *iv);
554/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
555 const EVP_CIPHER *cipher, ENGINE *impl,
556 const unsigned char *key,
557 const unsigned char *iv);
558/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
559 int *outl, const unsigned char *in, int inl);
560__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
561 int *outl);
562/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
563 int *outl);
564
565__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
566 const unsigned char *key, const unsigned char *iv,
567 int enc);
568/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
569 const EVP_CIPHER *cipher, ENGINE *impl,
570 const unsigned char *key,
571 const unsigned char *iv, int enc);
572__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
573 int *outl, const unsigned char *in, int inl);
574__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
575 int *outl);
576__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
577 int *outl);
578
579__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
580 EVP_PKEY *pkey);
581
582__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
583 unsigned int siglen, EVP_PKEY *pkey);
584
585/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
586 const EVP_MD *type, ENGINE *e,
587 EVP_PKEY *pkey);
588__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
589 size_t *siglen);
590
591__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
592 const EVP_MD *type, ENGINE *e,
593 EVP_PKEY *pkey);
594__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
595 size_t siglen);
596
c3be59a4 597# ifndef OPENSSL_NO_RSA
0f113f3e
MC		 598__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
599 const unsigned char *ek, int ekl,
600 const unsigned char *iv, EVP_PKEY *priv);
601__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
602
603__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
604 unsigned char **ek, int *ekl, unsigned char *iv,
605 EVP_PKEY **pubk, int npubk);
606__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
c3be59a4 607# endif
0f113f3e 608
a0be4fd1
RL		 609EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
610void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
611int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
0f113f3e
MC		 612void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
613void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
614 const unsigned char *in, int inl);
615void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
616int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
617
618void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
619int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
620 const unsigned char *in, int inl);
621int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
622 char *out, int *outl);
623int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 624
0ce56222 625# if OPENSSL_API_COMPAT < 0x10100000L
ff4b7faf
RL		 626# define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c)
627# define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c)
0ce56222 628# endif
b40228a6 629EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
8baf9968
RL		 630int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
631void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
6343829a 632int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 633int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 634int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 635int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 636
04f6b0fd
DB		 637const BIO_METHOD *BIO_f_md(void);
638const BIO_METHOD *BIO_f_base64(void);
639const BIO_METHOD *BIO_f_cipher(void);
640const BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 641__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
642 const unsigned char *i, int enc);
d02b48c6 643
13588350 644const EVP_MD *EVP_md_null(void);
0f113f3e 645# ifndef OPENSSL_NO_MD2
13588350 646const EVP_MD *EVP_md2(void);
0f113f3e
MC		 647# endif
648# ifndef OPENSSL_NO_MD4
13588350 649const EVP_MD *EVP_md4(void);
0f113f3e
MC		 650# endif
651# ifndef OPENSSL_NO_MD5
13588350 652const EVP_MD *EVP_md5(void);
2f142ada 653const EVP_MD *EVP_md5_sha1(void);
0f113f3e 654# endif
2d0b4412 655# ifndef OPENSSL_NO_BLAKE2
208527a7
KR		 656const EVP_MD *EVP_blake2b512(void);
657const EVP_MD *EVP_blake2s256(void);
2d0b4412 658# endif
13588350 659const EVP_MD *EVP_sha1(void);
31c2ac1c
AP		 660const EVP_MD *EVP_sha224(void);
661const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 662const EVP_MD *EVP_sha384(void);
663const EVP_MD *EVP_sha512(void);
0f113f3e 664# ifndef OPENSSL_NO_MDC2
13588350 665const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 666# endif
667# ifndef OPENSSL_NO_RMD160
13588350 668const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 669# endif
670# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 671const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 672# endif
673const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
674# ifndef OPENSSL_NO_DES
13588350
DSH		 675const EVP_CIPHER *EVP_des_ecb(void);
676const EVP_CIPHER *EVP_des_ede(void);
677const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 678const EVP_CIPHER *EVP_des_ede_ecb(void);
679const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 680const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 681# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 682const EVP_CIPHER *EVP_des_cfb1(void);
683const EVP_CIPHER *EVP_des_cfb8(void);
684const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 685# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 686const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 687# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 688const EVP_CIPHER *EVP_des_ede3_cfb1(void);
689const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 690const EVP_CIPHER *EVP_des_ofb(void);
691const EVP_CIPHER *EVP_des_ede_ofb(void);
692const EVP_CIPHER *EVP_des_ede3_ofb(void);
693const EVP_CIPHER *EVP_des_cbc(void);
694const EVP_CIPHER *EVP_des_ede_cbc(void);
695const EVP_CIPHER *EVP_des_ede3_cbc(void);
696const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 697const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 698/*
699 * This should now be supported through the dev_crypto ENGINE. But also, why
700 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
701 * branch?
702 */
c518ade1 703# endif
0f113f3e 704# ifndef OPENSSL_NO_RC4
13588350
DSH		 705const EVP_CIPHER *EVP_rc4(void);
706const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 707# ifndef OPENSSL_NO_MD5
c608171d 708const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 709# endif
710# endif
711# ifndef OPENSSL_NO_IDEA
13588350 712const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 713const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 714# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 715const EVP_CIPHER *EVP_idea_ofb(void);
716const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 717# endif
718# ifndef OPENSSL_NO_RC2
13588350
DSH		 719const EVP_CIPHER *EVP_rc2_ecb(void);
720const EVP_CIPHER *EVP_rc2_cbc(void);
721const EVP_CIPHER *EVP_rc2_40_cbc(void);
722const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 723const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 724# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 725const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 726# endif
727# ifndef OPENSSL_NO_BF
13588350
DSH		 728const EVP_CIPHER *EVP_bf_ecb(void);
729const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 730const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 731# define EVP_bf_cfb EVP_bf_cfb64
13588350 732const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 733# endif
734# ifndef OPENSSL_NO_CAST
13588350
DSH		 735const EVP_CIPHER *EVP_cast5_ecb(void);
736const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 737const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 738# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 739const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 740# endif
741# ifndef OPENSSL_NO_RC5
13588350
DSH		 742const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
743const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 744const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 745# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 746const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e 747# endif
13588350
DSH		 748const EVP_CIPHER *EVP_aes_128_ecb(void);
749const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 750const EVP_CIPHER *EVP_aes_128_cfb1(void);
751const EVP_CIPHER *EVP_aes_128_cfb8(void);
752const EVP_CIPHER *EVP_aes_128_cfb128(void);
5158c763 753# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 754const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 755const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 756const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 757const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 758const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 759const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 760const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
5158c763 761# ifndef OPENSSL_NO_OCB
e6b336ef 762const EVP_CIPHER *EVP_aes_128_ocb(void);
5158c763 763# endif
13588350
DSH		 764const EVP_CIPHER *EVP_aes_192_ecb(void);
765const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 766const EVP_CIPHER *EVP_aes_192_cfb1(void);
767const EVP_CIPHER *EVP_aes_192_cfb8(void);
768const EVP_CIPHER *EVP_aes_192_cfb128(void);
5158c763 769# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 770const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 771const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 772const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 773const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 774const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 775const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
5158c763 776# ifndef OPENSSL_NO_OCB
e6b336ef 777const EVP_CIPHER *EVP_aes_192_ocb(void);
5158c763 778# endif
13588350
DSH		 779const EVP_CIPHER *EVP_aes_256_ecb(void);
780const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 781const EVP_CIPHER *EVP_aes_256_cfb1(void);
782const EVP_CIPHER *EVP_aes_256_cfb8(void);
783const EVP_CIPHER *EVP_aes_256_cfb128(void);
5158c763 784# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 785const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 786const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 787const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 788const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 789const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 790const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 791const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
5158c763 792# ifndef OPENSSL_NO_OCB
e6b336ef 793const EVP_CIPHER *EVP_aes_256_ocb(void);
5158c763 794# endif
c608171d
AP		 795const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
796const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 797const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
798const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
0f113f3e 799# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 800const EVP_CIPHER *EVP_camellia_128_ecb(void);
801const EVP_CIPHER *EVP_camellia_128_cbc(void);
802const EVP_CIPHER *EVP_camellia_128_cfb1(void);
803const EVP_CIPHER *EVP_camellia_128_cfb8(void);
804const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 805# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 806const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 807const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 808const EVP_CIPHER *EVP_camellia_192_ecb(void);
809const EVP_CIPHER *EVP_camellia_192_cbc(void);
810const EVP_CIPHER *EVP_camellia_192_cfb1(void);
811const EVP_CIPHER *EVP_camellia_192_cfb8(void);
812const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 813# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 814const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 815const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 816const EVP_CIPHER *EVP_camellia_256_ecb(void);
817const EVP_CIPHER *EVP_camellia_256_cbc(void);
818const EVP_CIPHER *EVP_camellia_256_cfb1(void);
819const EVP_CIPHER *EVP_camellia_256_cfb8(void);
820const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 821# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 822const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 823const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 824# endif
bd989745
AP		 825# ifndef OPENSSL_NO_CHACHA
826const EVP_CIPHER *EVP_chacha20(void);
827# ifndef OPENSSL_NO_POLY1305
828const EVP_CIPHER *EVP_chacha20_poly1305(void);
829# endif
830# endif
3ab56511 831
0f113f3e 832# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 833const EVP_CIPHER *EVP_seed_ecb(void);
834const EVP_CIPHER *EVP_seed_cbc(void);
835const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 836# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 837const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 838# endif
96afc1cf 839
f672aee4 840# if OPENSSL_API_COMPAT < 0x10100000L
22c84afa 841# define OPENSSL_add_all_algorithms_conf() \
f672aee4
RS		 842 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
843 | OPENSSL_INIT_ADD_ALL_DIGESTS \
844 | OPENSSL_INIT_LOAD_CONFIG, NULL)
22c84afa 845# define OPENSSL_add_all_algorithms_noconf() \
f672aee4
RS		 846 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
847 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
848
849# ifdef OPENSSL_LOAD_CONF
850# define OpenSSL_add_all_algorithms() \
851 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
852 | OPENSSL_INIT_ADD_ALL_DIGESTS \
853 | OPENSSL_INIT_LOAD_CONFIG, NULL)
854# else
855# define OpenSSL_add_all_algorithms() \
856 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
857 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
858# endif
e84be9b4 859
22c84afa 860# define OpenSSL_add_all_ciphers() \
f672aee4 861 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
22c84afa 862# define OpenSSL_add_all_digests() \
f672aee4 863 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
22c84afa 864
6457615a 865# define EVP_cleanup() while(0) continue
f672aee4 866# endif
d02b48c6 867
13588350
DSH		 868int EVP_add_cipher(const EVP_CIPHER *cipher);
869int EVP_add_digest(const EVP_MD *digest);
d02b48c6 870
e778802f
BL		 871const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
872const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6 873
0f113f3e
MC		 874void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
875 const char *from, const char *to, void *x),
876 void *arg);
877void EVP_CIPHER_do_all_sorted(void (*fn)
878 (const EVP_CIPHER *ciph, const char *from,
879 const char *to, void *x), void *arg);
880
881void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
882 const char *from, const char *to, void *x),
883 void *arg);
884void EVP_MD_do_all_sorted(void (*fn)
885 (const EVP_MD *ciph, const char *from,
886 const char *to, void *x), void *arg);
887
888int EVP_PKEY_decrypt_old(unsigned char *dec_key,
889 const unsigned char *enc_key, int enc_key_len,
890 EVP_PKEY *private_key);
891int EVP_PKEY_encrypt_old(unsigned char *enc_key,
892 const unsigned char *key, int key_len,
893 EVP_PKEY *pub_key);
894int EVP_PKEY_type(int type);
895int EVP_PKEY_id(const EVP_PKEY *pkey);
896int EVP_PKEY_base_id(const EVP_PKEY *pkey);
897int EVP_PKEY_bits(EVP_PKEY *pkey);
898int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
899int EVP_PKEY_size(EVP_PKEY *pkey);
900int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
901int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
902int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
3aeb9348 903void *EVP_PKEY_get0(const EVP_PKEY *pkey);
0f113f3e
MC		 904
905# ifndef OPENSSL_NO_RSA
bb2297a4 906struct rsa_st;
0f113f3e 907int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
2872dbe1 908struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
bb2297a4 909struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 910# endif
911# ifndef OPENSSL_NO_DSA
bb2297a4 912struct dsa_st;
0f113f3e 913int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
2872dbe1 914struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
bb2297a4 915struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 916# endif
917# ifndef OPENSSL_NO_DH
bb2297a4 918struct dh_st;
0f113f3e 919int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
2872dbe1 920struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
bb2297a4 921struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 922# endif
923# ifndef OPENSSL_NO_EC
14a7cfb3 924struct ec_key_st;
0f113f3e 925int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
2872dbe1 926struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
14a7cfb3 927struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 928# endif
bb2297a4 929
0f113f3e 930EVP_PKEY *EVP_PKEY_new(void);
c5ebfcab 931int EVP_PKEY_up_ref(EVP_PKEY *pkey);
0f113f3e 932void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 933
0f113f3e
MC		 934EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
935 long length);
936int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 937
0f113f3e
MC		 938EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
939 long length);
940EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
941 long length);
942int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 943
af0f0f3e
RL		 944int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
945int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 946int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 947int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 948
af0f0f3e 949int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 950
35208f36 951int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 952 int indent, ASN1_PCTX *pctx);
35208f36 953int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 954 int indent, ASN1_PCTX *pctx);
35208f36 955int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 956 int indent, ASN1_PCTX *pctx);
35208f36 957
03919683
DSH		 958int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
959
84fa704c 960int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 961
58964a49
RE		 962/* calls methods */
963int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
964int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
965
966/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 967int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
968int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 969
b0c6fb80 970/* PKCS5 password based encryption */
2bd83ca1 971int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 972 ASN1_TYPE *param, const EVP_CIPHER *cipher,
973 const EVP_MD *md, int en_de);
97e4a932 974int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 975 const unsigned char *salt, int saltlen, int iter,
976 int keylen, unsigned char *out);
777c47ac 977int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 978 const unsigned char *salt, int saltlen, int iter,
979 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 980int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 981 ASN1_TYPE *param, const EVP_CIPHER *cipher,
982 const EVP_MD *md, int en_de);
b0c6fb80 983
b0809bc8 984#ifndef OPENSSL_NO_SCRYPT
a95fb9e3
DSH		 985int EVP_PBE_scrypt(const char *pass, size_t passlen,
986 const unsigned char *salt, size_t saltlen,
987 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
988 unsigned char *key, size_t keylen);
989
e98aa30d
DSH		 990int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
991 int passlen, ASN1_TYPE *param,
992 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
b0809bc8 993#endif
e98aa30d 994
600dec15
DSH		 995void PKCS5_PBE_add(void);
996
0f113f3e
MC		 997int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
998 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 999
1000/* PBE type */
1001
1002/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1003# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1004/* Is an PRF type OID */
0f113f3e 1005# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1006/* Is a PKCS#5 v2.0 KDF */
1007# define EVP_PBE_TYPE_KDF 0x2
856640b5 1008
0f113f3e
MC		 1009int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1010 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1011int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1012 EVP_PBE_KEYGEN *keygen);
1013int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1014 EVP_PBE_KEYGEN **pkeygen);
69cbf468 1015void EVP_PBE_cleanup(void);
d9546693 1016int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
69cbf468 1017
0f113f3e
MC		 1018# define ASN1_PKEY_ALIAS 0x1
1019# define ASN1_PKEY_DYNAMIC 0x2
1020# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1021
0f113f3e
MC		 1022# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1023# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1024# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1025# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1026# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1027# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1028
e4263314
DSH		 1029int EVP_PKEY_asn1_get_count(void);
1030const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1031const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1032const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1033 const char *str, int len);
e46691a0
DSH		 1034int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1035int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1036int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1037 int *ppkey_flags, const char **pinfo,
1038 const char **ppem_str,
1039 const EVP_PKEY_ASN1_METHOD *ameth);
1040
1041const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1042EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1043 const char *pem_str,
1044 const char *info);
1045void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1046 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1047void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1048void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1049 int (*pub_decode) (EVP_PKEY *pk,
1050 X509_PUBKEY *pub),
1051 int (*pub_encode) (X509_PUBKEY *pub,
1052 const EVP_PKEY *pk),
1053 int (*pub_cmp) (const EVP_PKEY *a,
1054 const EVP_PKEY *b),
1055 int (*pub_print) (BIO *out,
1056 const EVP_PKEY *pkey,
1057 int indent, ASN1_PCTX *pctx),
1058 int (*pkey_size) (const EVP_PKEY *pk),
1059 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1060void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1061 int (*priv_decode) (EVP_PKEY *pk,
1062 PKCS8_PRIV_KEY_INFO
1063 *p8inf),
1064 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1065 const EVP_PKEY *pk),
1066 int (*priv_print) (BIO *out,
1067 const EVP_PKEY *pkey,
1068 int indent,
1069 ASN1_PCTX *pctx));
d82e2718 1070void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1071 int (*param_decode) (EVP_PKEY *pkey,
1072 const unsigned char **pder,
1073 int derlen),
1074 int (*param_encode) (const EVP_PKEY *pkey,
1075 unsigned char **pder),
1076 int (*param_missing) (const EVP_PKEY *pk),
1077 int (*param_copy) (EVP_PKEY *to,
1078 const EVP_PKEY *from),
1079 int (*param_cmp) (const EVP_PKEY *a,
1080 const EVP_PKEY *b),
1081 int (*param_print) (BIO *out,
1082 const EVP_PKEY *pkey,
1083 int indent,
1084 ASN1_PCTX *pctx));
db98bbc1 1085
d82e2718 1086void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1087 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1088void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1089 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1090 long arg1, void *arg2));
3418f7b7
SA		 1091void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1092 int (*item_verify) (EVP_MD_CTX *ctx,
1093 const ASN1_ITEM *it,
1094 void *asn,
1095 X509_ALGOR *a,
1096 ASN1_BIT_STRING *sig,
1097 EVP_PKEY *pkey),
1098 int (*item_sign) (EVP_MD_CTX *ctx,
1099 const ASN1_ITEM *it,
1100 void *asn,
1101 X509_ALGOR *alg1,
1102 X509_ALGOR *alg2,
1103 ASN1_BIT_STRING *sig));
448be743 1104
2514fa79 1105void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1106 int (*pkey_security_bits) (const EVP_PKEY
1107 *pk));
5da98aa6 1108
0f113f3e
MC		 1109# define EVP_PKEY_OP_UNDEFINED 0
1110# define EVP_PKEY_OP_PARAMGEN (1<<1)
1111# define EVP_PKEY_OP_KEYGEN (1<<2)
1112# define EVP_PKEY_OP_SIGN (1<<3)
1113# define EVP_PKEY_OP_VERIFY (1<<4)
1114# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1115# define EVP_PKEY_OP_SIGNCTX (1<<6)
1116# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1117# define EVP_PKEY_OP_ENCRYPT (1<<8)
1118# define EVP_PKEY_OP_DECRYPT (1<<9)
1119# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1120
0f113f3e
MC		 1121# define EVP_PKEY_OP_TYPE_SIG \
1122 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1123 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1124
0f113f3e
MC		 1125# define EVP_PKEY_OP_TYPE_CRYPT \
1126 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1127
0f113f3e
MC		 1128# define EVP_PKEY_OP_TYPE_NOGEN \
1129 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1130
0f113f3e
MC		 1131# define EVP_PKEY_OP_TYPE_GEN \
1132 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1133
0f113f3e
MC		 1134# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1135 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1136 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1137
0f113f3e
MC		 1138# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1139 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1140 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1141
eff1a4d2
DSH		 1142# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1143 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1144 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1145
0f113f3e
MC		 1146# define EVP_PKEY_CTRL_MD 1
1147# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1148
0f113f3e
MC		 1149# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1150# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1151
0f113f3e 1152# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1153
0f113f3e 1154# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1155
0f113f3e 1156# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1157
0e1dba93 1158/* Used by GOST key encryption in TLS */
0f113f3e 1159# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1160
0f113f3e
MC		 1161# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1162# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1163# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1164
0f113f3e 1165# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1166
0f113f3e 1167# define EVP_PKEY_CTRL_GET_MD 13
81063953 1168
0f113f3e 1169# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1170
0f113f3e
MC		 1171# define EVP_PKEY_FLAG_AUTOARGLEN 2
1172/*
1173 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1174 */
0f113f3e 1175# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1176
c9777d26 1177const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1178EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1179void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1180 const EVP_PKEY_METHOD *meth);
f830c68f 1181void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1182void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1183int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1184
f5cda4cb
DSH		 1185EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1186EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1187EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1188void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1189
5da98aa6 1190int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1191 int cmd, int p1, void *p2);
4a3dc3c0 1192int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1193 const char *value);
5da98aa6 1194
99119000
DSH		 1195int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
1196int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
1197
b28dea4e
DSH		 1198int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1199void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1200
2022cfe0 1201EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1202 const unsigned char *key, int keylen);
2022cfe0 1203
f5cda4cb
DSH		 1204void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1205void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1206EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1207
0e1dba93
DSH		 1208EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1209
f5cda4cb
DSH		 1210void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1211void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1212
9e4d0f0b
DSH		 1213int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1214int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1215 unsigned char *sig, size_t *siglen,
1216 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1217int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1218int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1219 const unsigned char *sig, size_t siglen,
1220 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1221int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1222int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1223 unsigned char *rout, size_t *routlen,
1224 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1225int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1226int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1227 unsigned char *out, size_t *outlen,
1228 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1229int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1230int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1231 unsigned char *out, size_t *outlen,
1232 const unsigned char *in, size_t inlen);
9e4d0f0b 1233
ffb1ac67
DSH		 1234int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1235int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1236int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1237
33bed28b 1238typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1239
1240int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1241int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1242int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1243int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1244
1245void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1246EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1247
f5cda4cb
DSH		 1248int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1249
ba30bad5 1250void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1251 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1252
3207e612 1253void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1254 int (*copy) (EVP_PKEY_CTX *dst,
1255 EVP_PKEY_CTX *src));
3207e612 1256
ba30bad5 1257void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1258 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1259
1260void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1261 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1262 int (*paramgen) (EVP_PKEY_CTX *ctx,
1263 EVP_PKEY *pkey));
ba30bad5
DSH		 1264
1265void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1266 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1267 int (*keygen) (EVP_PKEY_CTX *ctx,
1268 EVP_PKEY *pkey));
ba30bad5
DSH		 1269
1270void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1271 int (*sign_init) (EVP_PKEY_CTX *ctx),
1272 int (*sign) (EVP_PKEY_CTX *ctx,
1273 unsigned char *sig, size_t *siglen,
1274 const unsigned char *tbs,
1275 size_t tbslen));
ba30bad5
DSH		 1276
1277void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1278 int (*verify_init) (EVP_PKEY_CTX *ctx),
1279 int (*verify) (EVP_PKEY_CTX *ctx,
1280 const unsigned char *sig,
1281 size_t siglen,
1282 const unsigned char *tbs,
1283 size_t tbslen));
ba30bad5
DSH		 1284
1285void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1286 int (*verify_recover_init) (EVP_PKEY_CTX
1287 *ctx),
1288 int (*verify_recover) (EVP_PKEY_CTX
1289 *ctx,
1290 unsigned char
1291 *sig,
1292 size_t *siglen,
1293 const unsigned
1294 char *tbs,
1295 size_t tbslen));
ba30bad5
DSH		 1296
1297void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1298 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1299 EVP_MD_CTX *mctx),
1300 int (*signctx) (EVP_PKEY_CTX *ctx,
1301 unsigned char *sig,
1302 size_t *siglen,
1303 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1304
1305void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1306 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1307 EVP_MD_CTX *mctx),
1308 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1309 const unsigned char *sig,
1310 int siglen,
1311 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1312
1313void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1314 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1315 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1316 unsigned char *out,
1317 size_t *outlen,
1318 const unsigned char *in,
1319 size_t inlen));
ba30bad5
DSH		 1320
1321void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1322 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1323 int (*decrypt) (EVP_PKEY_CTX *ctx,
1324 unsigned char *out,
1325 size_t *outlen,
1326 const unsigned char *in,
1327 size_t inlen));
ba30bad5
DSH		 1328
1329void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1330 int (*derive_init) (EVP_PKEY_CTX *ctx),
1331 int (*derive) (EVP_PKEY_CTX *ctx,
1332 unsigned char *key,
1333 size_t *keylen));
ba30bad5
DSH		 1334
1335void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1336 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1337 void *p2),
1338 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1339 const char *type,
1340 const char *value));
ba30bad5 1341
e7451ed1
DSH		 1342void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
1343 int (**pinit) (EVP_PKEY_CTX *ctx));
1344
1345void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
1346 int (**pcopy) (EVP_PKEY_CTX *dst,
1347 EVP_PKEY_CTX *src));
1348
1349void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
1350 void (**pcleanup) (EVP_PKEY_CTX *ctx));
1351
1352void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
1353 int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
1354 int (**pparamgen) (EVP_PKEY_CTX *ctx,
1355 EVP_PKEY *pkey));
1356
1357void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
1358 int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
1359 int (**pkeygen) (EVP_PKEY_CTX *ctx,
1360 EVP_PKEY *pkey));
1361
1362void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
1363 int (**psign_init) (EVP_PKEY_CTX *ctx),
1364 int (**psign) (EVP_PKEY_CTX *ctx,
1365 unsigned char *sig, size_t *siglen,
1366 const unsigned char *tbs,
1367 size_t tbslen));
1368
1369void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
1370 int (**pverify_init) (EVP_PKEY_CTX *ctx),
1371 int (**pverify) (EVP_PKEY_CTX *ctx,
1372 const unsigned char *sig,
1373 size_t siglen,
1374 const unsigned char *tbs,
1375 size_t tbslen));
1376
1377void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
1378 int (**pverify_recover_init) (EVP_PKEY_CTX
1379 *ctx),
1380 int (**pverify_recover) (EVP_PKEY_CTX
1381 *ctx,
1382 unsigned char
1383 *sig,
1384 size_t *siglen,
1385 const unsigned
1386 char *tbs,
1387 size_t tbslen));
1388
1389void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
1390 int (**psignctx_init) (EVP_PKEY_CTX *ctx,
1391 EVP_MD_CTX *mctx),
1392 int (**psignctx) (EVP_PKEY_CTX *ctx,
1393 unsigned char *sig,
1394 size_t *siglen,
1395 EVP_MD_CTX *mctx));
1396
1397void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
1398 int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
1399 EVP_MD_CTX *mctx),
1400 int (**pverifyctx) (EVP_PKEY_CTX *ctx,
1401 const unsigned char *sig,
1402 int siglen,
1403 EVP_MD_CTX *mctx));
1404
1405void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
1406 int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
1407 int (**pencryptfn) (EVP_PKEY_CTX *ctx,
1408 unsigned char *out,
1409 size_t *outlen,
1410 const unsigned char *in,
1411 size_t inlen));
1412
1413void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
1414 int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
1415 int (**pdecrypt) (EVP_PKEY_CTX *ctx,
1416 unsigned char *out,
1417 size_t *outlen,
1418 const unsigned char *in,
1419 size_t inlen));
1420
1421void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
1422 int (**pderive_init) (EVP_PKEY_CTX *ctx),
1423 int (**pderive) (EVP_PKEY_CTX *ctx,
1424 unsigned char *key,
1425 size_t *keylen));
1426
1427void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
1428 int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1429 void *p2),
1430 int (**pctrl_str) (EVP_PKEY_CTX *ctx,
1431 const char *type,
1432 const char *value));
1433
ea1d8435
DSH		 1434void EVP_add_alg_module(void);
1435
d02b48c6 1436/* BEGIN ERROR CODES */
0f113f3e
MC		 1437/*
1438 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1439 * made after this point may be overwritten when the script is next run.
1440 */
0cd0a820 1441
11a57c7b 1442void ERR_load_EVP_strings(void);
6d311938 1443
d02b48c6
RE		 1444/* Error codes for the EVP functions. */
1445
1446/* Function codes. */
0f113f3e 1447# define EVP_F_AESNI_INIT_KEY 165
0f113f3e
MC		 1448# define EVP_F_AES_INIT_KEY 133
1449# define EVP_F_AES_T4_INIT_KEY 178
0f113f3e
MC		 1450# define EVP_F_ALG_MODULE_INIT 177
1451# define EVP_F_CAMELLIA_INIT_KEY 159
bd989745 1452# define EVP_F_CHACHA20_POLY1305_CTRL 182
0f113f3e 1453# define EVP_F_CMLL_T4_INIT_KEY 179
0f113f3e 1454# define EVP_F_DO_SIGVER_INIT 161
0f113f3e
MC		 1455# define EVP_F_EVP_CIPHERINIT_EX 123
1456# define EVP_F_EVP_CIPHER_CTX_COPY 163
1457# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1458# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1459# define EVP_F_EVP_DECRYPTFINAL_EX 101
1460# define EVP_F_EVP_DIGESTINIT_EX 128
1461# define EVP_F_EVP_ENCRYPTFINAL_EX 127
1462# define EVP_F_EVP_MD_CTX_COPY_EX 110
1463# define EVP_F_EVP_MD_SIZE 162
1464# define EVP_F_EVP_OPENINIT 102
1465# define EVP_F_EVP_PBE_ALG_ADD 115
1466# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1467# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1468# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e 1469# define EVP_F_EVP_PKCS82PKEY 111
54dbf423 1470# define EVP_F_EVP_PKEY2PKCS8 113
0f113f3e
MC		 1471# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1472# define EVP_F_EVP_PKEY_CTX_CTRL 137
1473# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1474# define EVP_F_EVP_PKEY_CTX_DUP 156
1475# define EVP_F_EVP_PKEY_DECRYPT 104
1476# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1477# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1478# define EVP_F_EVP_PKEY_DERIVE 153
1479# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1480# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1481# define EVP_F_EVP_PKEY_ENCRYPT 105
1482# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1483# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
2872dbe1
DSH		 1484# define EVP_F_EVP_PKEY_GET0_DH 119
1485# define EVP_F_EVP_PKEY_GET0_DSA 120
2872dbe1
DSH		 1486# define EVP_F_EVP_PKEY_GET0_EC_KEY 131
1487# define EVP_F_EVP_PKEY_GET0_RSA 121
0f113f3e
MC		 1488# define EVP_F_EVP_PKEY_KEYGEN 146
1489# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1490# define EVP_F_EVP_PKEY_NEW 106
1491# define EVP_F_EVP_PKEY_PARAMGEN 148
1492# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1493# define EVP_F_EVP_PKEY_SIGN 140
1494# define EVP_F_EVP_PKEY_SIGN_INIT 141
1495# define EVP_F_EVP_PKEY_VERIFY 142
1496# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1497# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1498# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
0f113f3e
MC		 1499# define EVP_F_EVP_SIGNFINAL 107
1500# define EVP_F_EVP_VERIFYFINAL 108
0f113f3e
MC		 1501# define EVP_F_INT_CTX_NEW 157
1502# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1503# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1504# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1505# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
0f113f3e
MC		 1506# define EVP_F_PKEY_SET_TYPE 158
1507# define EVP_F_RC2_MAGIC_TO_METH 109
1508# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1509
1510/* Reason codes. */
0f113f3e 1511# define EVP_R_AES_KEY_SETUP_FAILED 143
0f113f3e 1512# define EVP_R_BAD_DECRYPT 100
0f113f3e
MC		 1513# define EVP_R_BUFFER_TOO_SMALL 155
1514# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1515# define EVP_R_CIPHER_PARAMETER_ERROR 122
1516# define EVP_R_COMMAND_NOT_SUPPORTED 147
bd989745 1517# define EVP_R_COPY_ERROR 173
0f113f3e
MC		 1518# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1519# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1520# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1521# define EVP_R_DECODE_ERROR 114
1522# define EVP_R_DIFFERENT_KEY_TYPES 101
1523# define EVP_R_DIFFERENT_PARAMETERS 153
0f113f3e
MC		 1524# define EVP_R_ERROR_LOADING_SECTION 165
1525# define EVP_R_ERROR_SETTING_FIPS_MODE 166
0f113f3e
MC		 1526# define EVP_R_EXPECTING_AN_RSA_KEY 127
1527# define EVP_R_EXPECTING_A_DH_KEY 128
1528# define EVP_R_EXPECTING_A_DSA_KEY 129
0f113f3e
MC		 1529# define EVP_R_EXPECTING_A_EC_KEY 142
1530# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1531# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
0f113f3e
MC		 1532# define EVP_R_INITIALIZATION_ERROR 134
1533# define EVP_R_INPUT_NOT_INITIALIZED 111
1534# define EVP_R_INVALID_DIGEST 152
1535# define EVP_R_INVALID_FIPS_MODE 168
1536# define EVP_R_INVALID_KEY_LENGTH 130
1537# define EVP_R_INVALID_OPERATION 148
0f113f3e 1538# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1539# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
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MC		 1540# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1541# define EVP_R_METHOD_NOT_SUPPORTED 144
1542# define EVP_R_MISSING_PARAMETERS 103
1543# define EVP_R_NO_CIPHER_SET 131
1544# define EVP_R_NO_DEFAULT_DIGEST 158
1545# define EVP_R_NO_DIGEST_SET 139
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MC		 1546# define EVP_R_NO_KEY_SET 154
1547# define EVP_R_NO_OPERATION_SET 149
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MC		 1548# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1549# define EVP_R_OPERATON_NOT_INITIALIZED 151
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MC		 1550# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1551# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1552# define EVP_R_PUBLIC_KEY_NOT_RSA 106
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MC		 1553# define EVP_R_UNKNOWN_CIPHER 160
1554# define EVP_R_UNKNOWN_DIGEST 161
1555# define EVP_R_UNKNOWN_OPTION 169
1556# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1557# define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
1558# define EVP_R_UNSUPPORTED_ALGORITHM 156
1559# define EVP_R_UNSUPPORTED_CIPHER 107
1560# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1561# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1562# define EVP_R_UNSUPPORTED_KEY_SIZE 108
1563# define EVP_R_UNSUPPORTED_PRF 125
1564# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1565# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1566# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1567# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
6d311938 1568
0cd0a820 1569# ifdef __cplusplus
d02b48c6 1570}
0cd0a820 1571# endif
d02b48c6 1572#endif
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