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Add support for Poly1305 in EVP_PKEY
[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
52ad5b60 56# define EVP_PKEY_POLY1305 NID_poly1305
0f113f3e
MC		 57
58#ifdef __cplusplus
82271cee
RL		 59extern "C" {
60#endif
61
0f113f3e
MC		 62# define EVP_PKEY_MO_SIGN 0x0001
63# define EVP_PKEY_MO_VERIFY 0x0002
64# define EVP_PKEY_MO_ENCRYPT 0x0004
65# define EVP_PKEY_MO_DECRYPT 0x0008
66
67# ifndef EVP_MD
2db6bf6f
RL		 68EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
69EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
70void EVP_MD_meth_free(EVP_MD *md);
71
72int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
73int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
74int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
75int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
76int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
77int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
78 const void *data,
79 size_t count));
80int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
81 unsigned char *md));
82int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
83 const EVP_MD_CTX *from));
84int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
85int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
86 int p1, void *p2));
87
88int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
89int EVP_MD_meth_get_result_size(const EVP_MD *md);
90int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
91unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
92int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
93int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
94 const void *data,
95 size_t count);
96int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
97 unsigned char *md);
98int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
99 const EVP_MD_CTX *from);
100int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
101int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
102 int p1, void *p2);
0f113f3e 103
dbd87ffc 104/* digest can only handle a single block */
0f113f3e 105# define EVP_MD_FLAG_ONESHOT 0x0001
dbd87ffc 106
09659916
DSH		 107/* DigestAlgorithmIdentifier flags... */
108
0f113f3e 109# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
09659916
DSH		 110
111/* NULL or absent parameter accepted. Use NULL */
112
0f113f3e 113# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
09659916
DSH		 114
115/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
116
0f113f3e 117# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
09659916
DSH		 118
119/* Custom handling via ctrl */
120
0f113f3e 121# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
09659916 122
dbd87ffc 123/* Note if suitable for use in FIPS mode */
0f113f3e 124# define EVP_MD_FLAG_FIPS 0x0400
7a4bd34a 125
09659916
DSH		 126/* Digest ctrls */
127
0f113f3e
MC		 128# define EVP_MD_CTRL_DIGALGID 0x1
129# define EVP_MD_CTRL_MICALG 0x2
09659916
DSH		 130
131/* Minimum Algorithm specific ctrl value */
132
0f113f3e 133# define EVP_MD_CTRL_ALG_CTRL 0x1000
09659916 134
0f113f3e
MC		 135# endif /* !EVP_MD */
136
26188931
BL		 137/* values for EVP_MD_CTX flags */
138
0f113f3e
MC		 139# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
140 * called once only */
141# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
142 * cleaned */
143# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
e79f8773 144 * in EVP_MD_CTX_reset */
0f113f3e
MC		 145/*
146 * FIPS and pad options are ignored in 1.0.0, definitions are here so we
147 * don't accidentally reuse the values for other purposes.
43e12b6f 148 */
d02b48c6 149
0f113f3e
MC		 150# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
151 * digest in FIPS mode */
09659916 152
0f113f3e
MC		 153/*
154 * The following PAD options are also currently ignored in 1.0.0, digest
43e12b6f
DSH		 155 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
156 * instead.
157 */
0f113f3e
MC		 158# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
159# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
160# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
161# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
09659916 162
0f113f3e
MC		 163# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
164/*
165 * Some functions such as EVP_DigestSign only finalise copies of internal
afa23c46
DSH		 166 * contexts so additional data can be included after the finalisation call.
167 * This is inefficient if this functionality is not required: it is disabled
168 * if the following flag is set.
169 */
0f113f3e
MC		 170# define EVP_MD_CTX_FLAG_FINALISE 0x0200
171
e79f8773
RL		 172EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
173EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
174void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
175
176int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
177int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
178int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
179int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
180 int (*init) (EVP_CIPHER_CTX *ctx,
181 const unsigned char *key,
182 const unsigned char *iv,
183 int enc));
184int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
185 int (*do_cipher) (EVP_CIPHER_CTX *ctx,
186 unsigned char *out,
187 const unsigned char *in,
188 size_t inl));
189int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
190 int (*cleanup) (EVP_CIPHER_CTX *));
191int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
192 int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
193 ASN1_TYPE *));
194int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
195 int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
196 ASN1_TYPE *));
197int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
198 int (*ctrl) (EVP_CIPHER_CTX *, int type,
199 int arg, void *ptr));
200
201int (*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
202 const unsigned char *key,
203 const unsigned char *iv,
204 int enc);
205int (*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
206 unsigned char *out,
207 const unsigned char *in,
208 size_t inl);
209int (*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
210int (*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
211 ASN1_TYPE *);
212int (*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
213 ASN1_TYPE *);
214int (*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
215 int type, int arg,
216 void *ptr);
7f060601
DSH		 217
218/* Values for cipher flags */
219
360370d9 220/* Modes for ciphers */
7f060601 221
0f113f3e
MC		 222# define EVP_CIPH_STREAM_CIPHER 0x0
223# define EVP_CIPH_ECB_MODE 0x1
224# define EVP_CIPH_CBC_MODE 0x2
225# define EVP_CIPH_CFB_MODE 0x3
226# define EVP_CIPH_OFB_MODE 0x4
227# define EVP_CIPH_CTR_MODE 0x5
228# define EVP_CIPH_GCM_MODE 0x6
229# define EVP_CIPH_CCM_MODE 0x7
230# define EVP_CIPH_XTS_MODE 0x10001
231# define EVP_CIPH_WRAP_MODE 0x10002
232# define EVP_CIPH_OCB_MODE 0x10003
233# define EVP_CIPH_MODE 0xF0007
7f060601 234/* Set if variable length cipher */
0f113f3e 235# define EVP_CIPH_VARIABLE_LENGTH 0x8
360370d9 236/* Set if the iv handling should be done by the cipher itself */
0f113f3e 237# define EVP_CIPH_CUSTOM_IV 0x10
360370d9 238/* Set if the cipher's init() function should be called if key is NULL */
0f113f3e 239# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
57ae2e24 240/* Call ctrl() to init cipher parameters */
0f113f3e 241# define EVP_CIPH_CTRL_INIT 0x40
57ae2e24 242/* Don't use standard key length function */
0f113f3e 243# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
f2e5ca84 244/* Don't use standard block padding */
0f113f3e 245# define EVP_CIPH_NO_PADDING 0x100
216659eb 246/* cipher handles random key generation */
0f113f3e 247# define EVP_CIPH_RAND_KEY 0x200
c2bf7208 248/* cipher has its own additional copying logic */
0f113f3e 249# define EVP_CIPH_CUSTOM_COPY 0x400
79cfc3ac 250/* Allow use default ASN1 get/set iv */
0f113f3e 251# define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
79cfc3ac 252/* Buffer length in bits not bytes: CFB1 mode only */
0f113f3e 253# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
7a4bd34a 254/* Note if suitable for use in FIPS mode */
0f113f3e 255# define EVP_CIPH_FLAG_FIPS 0x4000
7a4bd34a 256/* Allow non FIPS cipher in FIPS mode */
0f113f3e
MC		 257# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
258/*
259 * Cipher handles any and all padding logic as well as finalisation.
3da0ca79 260 */
0f113f3e
MC		 261# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
262# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
263# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
4e392522
MC		 264/* Cipher can handle pipeline operations */
265# define EVP_CIPH_FLAG_PIPELINE 0X800000
7f060601 266
0f113f3e
MC		 267/*
268 * Cipher context flag to indicate we can handle wrap mode: if allowed in
269 * older applications it could overflow buffers.
97cf1f6c
DSH		 270 */
271
0f113f3e 272# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
97cf1f6c 273
57ae2e24
DSH		 274/* ctrl() values */
275
0f113f3e
MC		 276# define EVP_CTRL_INIT 0x0
277# define EVP_CTRL_SET_KEY_LENGTH 0x1
278# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
279# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
280# define EVP_CTRL_GET_RC5_ROUNDS 0x4
281# define EVP_CTRL_SET_RC5_ROUNDS 0x5
282# define EVP_CTRL_RAND_KEY 0x6
283# define EVP_CTRL_PBE_PRF_NID 0x7
284# define EVP_CTRL_COPY 0x8
e640fa02
MC		 285# define EVP_CTRL_AEAD_SET_IVLEN 0x9
286# define EVP_CTRL_AEAD_GET_TAG 0x10
287# define EVP_CTRL_AEAD_SET_TAG 0x11
e75c5a79 288# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
e640fa02
MC		 289# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
290# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
291# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 292# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e 293# define EVP_CTRL_GCM_IV_GEN 0x13
e640fa02
MC		 294# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
295# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
296# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
e75c5a79 297# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
0f113f3e
MC		 298# define EVP_CTRL_CCM_SET_L 0x14
299# define EVP_CTRL_CCM_SET_MSGLEN 0x15
300/*
301 * AEAD cipher deduces payload length and returns number of bytes required to
302 * store MAC and eventual padding. Subsequent call to EVP_Cipher even
303 * appends/verifies MAC.
a355cf9b 304 */
0f113f3e 305# define EVP_CTRL_AEAD_TLS1_AAD 0x16
a355cf9b 306/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
0f113f3e 307# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
28dd49fa 308/* Set the GCM invocation field, decrypt only */
0f113f3e 309# define EVP_CTRL_GCM_SET_IV_INV 0x18
28dd49fa 310
0f113f3e
MC		 311# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
312# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
313# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
314# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
b1de640f 315
93972b8c
DSH		 316# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
317
6140f036 318/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
686cf15e 319# define EVP_CTRL_SET_SBOX 0x1e
6140f036
DB		 320/*
321 * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
322 * pre-allocated buffer with specified size
323 */
686cf15e 324# define EVP_CTRL_SBOX_USED 0x1f
6140f036
DB		 325/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
326 * 0 switches meshing off
327 */
686cf15e 328# define EVP_CTRL_KEY_MESH 0x20
6140f036 329/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
686cf15e 330# define EVP_CTRL_BLOCK_PADDING_MODE 0x21
6140f036 331
4e392522
MC		 332/* Set the output buffers to use for a pipelined operation */
333# define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22
334/* Set the input buffers to use for a pipelined operation */
335# define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23
336/* Set the input buffer lengths to use for a pipelined operation */
337# define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24
338
6140f036
DB		 339/* Padding modes */
340#define EVP_PADDING_PKCS7 1
341#define EVP_PADDING_ISO7816_4 2
342#define EVP_PADDING_ANSI923 3
343#define EVP_PADDING_ISO10126 4
344#define EVP_PADDING_ZERO 5
345
c8269881
MC		 346/* RFC 5246 defines additional data to be 13 bytes in length */
347# define EVP_AEAD_TLS1_AAD_LEN 13
348
b1de640f 349typedef struct {
0f113f3e
MC		 350 unsigned char *out;
351 const unsigned char *inp;
352 size_t len;
353 unsigned int interleave;
b1de640f
AP		 354} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
355
28dd49fa
DSH		 356/* GCM TLS constants */
357/* Length of fixed part of IV derived from PRF */
0f113f3e 358# define EVP_GCM_TLS_FIXED_IV_LEN 4
28dd49fa 359/* Length of explicit part of IV part of TLS records */
0f113f3e 360# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
28dd49fa 361/* Length of tag for TLS */
0f113f3e
MC		 362# define EVP_GCM_TLS_TAG_LEN 16
363
e75c5a79
DSH		 364/* CCM TLS constants */
365/* Length of fixed part of IV derived from PRF */
366# define EVP_CCM_TLS_FIXED_IV_LEN 4
367/* Length of explicit part of IV part of TLS records */
368# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
369
0f113f3e
MC		 370typedef struct evp_cipher_info_st {
371 const EVP_CIPHER *cipher;
372 unsigned char iv[EVP_MAX_IV_LENGTH];
373} EVP_CIPHER_INFO;
374
0f113f3e 375
cfcefcbe 376/* Password based encryption function */
0f113f3e
MC		 377typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
378 int passlen, ASN1_TYPE *param,
379 const EVP_CIPHER *cipher, const EVP_MD *md,
380 int en_de);
381
382# ifndef OPENSSL_NO_RSA
383# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
384 (char *)(rsa))
385# endif
9ef9e785 386
0f113f3e
MC		 387# ifndef OPENSSL_NO_DSA
388# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
389 (char *)(dsa))
390# endif
9ef9e785 391
0f113f3e
MC		 392# ifndef OPENSSL_NO_DH
393# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
394 (char *)(dh))
395# endif
d02b48c6 396
0f113f3e
MC		 397# ifndef OPENSSL_NO_EC
398# define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
14a7cfb3 399 (char *)(eckey))
0f113f3e 400# endif
4d94ae00 401
52ad5b60
TS		 402# ifndef OPENSSL_NO_POLY1305
403# define EVP_PKEY_assign_POLY1305(pkey,polykey) EVP_PKEY_assign((pkey),EVP_PKEY_POLY1305,\
404 (char *)(polykey))
405# endif
406
d02b48c6 407/* Add some extra combinations */
0f113f3e
MC		 408# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
409# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
410# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
411# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
d02b48c6 412
7806f3dd 413int EVP_MD_type(const EVP_MD *md);
0f113f3e
MC		 414# define EVP_MD_nid(e) EVP_MD_type(e)
415# define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
416int EVP_MD_pkey_type(const EVP_MD *md);
6343829a
GT		 417int EVP_MD_size(const EVP_MD *md);
418int EVP_MD_block_size(const EVP_MD *md);
e5fa864f 419unsigned long EVP_MD_flags(const EVP_MD *md);
58964a49 420
7806f3dd 421const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
7638370c
RL		 422int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
423 const void *data, size_t count);
424void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
425 int (*update) (EVP_MD_CTX *ctx,
426 const void *data, size_t count));
0f113f3e
MC		 427# define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
428# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
429# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
7638370c
RL		 430EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
431void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
d02b48c6 432
7806f3dd 433int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
0f113f3e 434# define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
6343829a 435int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
e79f8773 436int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
6343829a
GT		 437int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
438int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
7806f3dd 439unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
0f113f3e 440# define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
7806f3dd 441
0f113f3e 442const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
83b06347 443int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
7806f3dd 444int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
6343829a
GT		 445int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
446int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
447int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
83b06347
RL		 448const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
449const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
450unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
451unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
452int EVP_CIPHER_CTX_num(const EVP_CIPHER_CTX *ctx);
453void EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
c2bf7208 454int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
0f113f3e 455void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
7806f3dd 456void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
44ab2dfd 457void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
98ee7543 458void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
0f113f3e 459# define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
0ce56222
RL		 460# if OPENSSL_API_COMPAT < 0x10100000L
461# define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c))
462# endif
480d3323 463# define EVP_CIPHER_CTX_mode(c) EVP_CIPHER_mode(EVP_CIPHER_CTX_cipher(c))
0f113f3e
MC		 464
465# define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
466# define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
467
468# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
469# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
470# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
471# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
472# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
473# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
474# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
475# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
476# define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
477# define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
478
479# ifdef CONST_STRICT
480void BIO_set_md(BIO *, const EVP_MD *md);
481# else
482# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
483# endif
484# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
485# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
486# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
487# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
488# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
d02b48c6 489
ae551760 490/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
0f113f3e
MC		 491 unsigned char *out,
492 const unsigned char *in, unsigned int inl);
493
494# define EVP_add_cipher_alias(n,alias) \
495 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
496# define EVP_add_digest_alias(n,alias) \
497 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
498# define EVP_delete_cipher_alias(alias) \
499 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
500# define EVP_delete_digest_alias(alias) \
501 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
502
396d5fd0 503int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
959ed531
RL		 504EVP_MD_CTX *EVP_MD_CTX_new(void);
505int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
506void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
f8137a62
VD		 507# define EVP_MD_CTX_create() EVP_MD_CTX_new()
508# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
509# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
d166ed8c 510__owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
0f113f3e
MC		 511void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
512void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
513int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
d166ed8c 514__owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
0f113f3e 515 ENGINE *impl);
d166ed8c 516__owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
0f113f3e 517 size_t cnt);
d166ed8c 518__owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
0f113f3e 519 unsigned int *s);
d166ed8c 520__owur int EVP_Digest(const void *data, size_t count,
0f113f3e
MC		 521 unsigned char *md, unsigned int *size,
522 const EVP_MD *type, ENGINE *impl);
523
d166ed8c
DSH		 524__owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
525__owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
0f113f3e
MC		 526__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
527 unsigned int *s);
528
db922318 529#ifndef OPENSSL_NO_UI
0f113f3e
MC		 530int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
531int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
532 const char *prompt, int verify);
533void EVP_set_pw_prompt(const char *prompt);
534char *EVP_get_pw_prompt(void);
db922318 535#endif
0f113f3e
MC		 536
537__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
538 const unsigned char *salt,
539 const unsigned char *data, int datal, int count,
540 unsigned char *key, unsigned char *iv);
541
542void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
543void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
544int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
545
546__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
547 const unsigned char *key, const unsigned char *iv);
548/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
549 const EVP_CIPHER *cipher, ENGINE *impl,
550 const unsigned char *key,
551 const unsigned char *iv);
552/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
553 int *outl, const unsigned char *in, int inl);
554/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
555 int *outl);
556/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
557 int *outl);
558
559__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
560 const unsigned char *key, const unsigned char *iv);
561/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
562 const EVP_CIPHER *cipher, ENGINE *impl,
563 const unsigned char *key,
564 const unsigned char *iv);
565/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
566 int *outl, const unsigned char *in, int inl);
567__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
568 int *outl);
569/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
570 int *outl);
571
572__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
573 const unsigned char *key, const unsigned char *iv,
574 int enc);
575/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
576 const EVP_CIPHER *cipher, ENGINE *impl,
577 const unsigned char *key,
578 const unsigned char *iv, int enc);
579__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
580 int *outl, const unsigned char *in, int inl);
581__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
582 int *outl);
583__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
584 int *outl);
585
586__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
587 EVP_PKEY *pkey);
588
589__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
590 unsigned int siglen, EVP_PKEY *pkey);
591
592/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
593 const EVP_MD *type, ENGINE *e,
594 EVP_PKEY *pkey);
595__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
596 size_t *siglen);
597
598__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
599 const EVP_MD *type, ENGINE *e,
600 EVP_PKEY *pkey);
601__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
602 size_t siglen);
603
c3be59a4 604# ifndef OPENSSL_NO_RSA
0f113f3e
MC		 605__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
606 const unsigned char *ek, int ekl,
607 const unsigned char *iv, EVP_PKEY *priv);
608__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
609
610__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
611 unsigned char **ek, int *ekl, unsigned char *iv,
612 EVP_PKEY **pubk, int npubk);
613__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
c3be59a4 614# endif
0f113f3e 615
a0be4fd1
RL		 616EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
617void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
c1054bb4 618int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, EVP_ENCODE_CTX *sctx);
a0be4fd1 619int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
0f113f3e 620void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
cf3404fc
MC		 621int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
622 const unsigned char *in, int inl);
0f113f3e
MC		 623void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
624int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
625
626void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
627int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
628 const unsigned char *in, int inl);
629int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
630 char *out, int *outl);
631int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
d02b48c6 632
0ce56222 633# if OPENSSL_API_COMPAT < 0x10100000L
ff4b7faf
RL		 634# define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c)
635# define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c)
0ce56222 636# endif
b40228a6 637EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
8baf9968
RL		 638int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
639void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
6343829a 640int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
f2e5ca84 641int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
49528751 642int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
216659eb 643int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
d02b48c6 644
04f6b0fd
DB		 645const BIO_METHOD *BIO_f_md(void);
646const BIO_METHOD *BIO_f_base64(void);
647const BIO_METHOD *BIO_f_cipher(void);
648const BIO_METHOD *BIO_f_reliable(void);
0f113f3e
MC		 649__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
650 const unsigned char *i, int enc);
d02b48c6 651
13588350 652const EVP_MD *EVP_md_null(void);
0f113f3e 653# ifndef OPENSSL_NO_MD2
13588350 654const EVP_MD *EVP_md2(void);
0f113f3e
MC		 655# endif
656# ifndef OPENSSL_NO_MD4
13588350 657const EVP_MD *EVP_md4(void);
0f113f3e
MC		 658# endif
659# ifndef OPENSSL_NO_MD5
13588350 660const EVP_MD *EVP_md5(void);
2f142ada 661const EVP_MD *EVP_md5_sha1(void);
0f113f3e 662# endif
2d0b4412 663# ifndef OPENSSL_NO_BLAKE2
208527a7
KR		 664const EVP_MD *EVP_blake2b512(void);
665const EVP_MD *EVP_blake2s256(void);
2d0b4412 666# endif
13588350 667const EVP_MD *EVP_sha1(void);
31c2ac1c
AP		 668const EVP_MD *EVP_sha224(void);
669const EVP_MD *EVP_sha256(void);
31c2ac1c
AP		 670const EVP_MD *EVP_sha384(void);
671const EVP_MD *EVP_sha512(void);
0f113f3e 672# ifndef OPENSSL_NO_MDC2
13588350 673const EVP_MD *EVP_mdc2(void);
0f113f3e
MC		 674# endif
675# ifndef OPENSSL_NO_RMD160
13588350 676const EVP_MD *EVP_ripemd160(void);
0f113f3e
MC		 677# endif
678# ifndef OPENSSL_NO_WHIRLPOOL
200fc028 679const EVP_MD *EVP_whirlpool(void);
0f113f3e
MC		 680# endif
681const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
682# ifndef OPENSSL_NO_DES
13588350
DSH		 683const EVP_CIPHER *EVP_des_ecb(void);
684const EVP_CIPHER *EVP_des_ede(void);
685const EVP_CIPHER *EVP_des_ede3(void);
65ee74fb
LJ		 686const EVP_CIPHER *EVP_des_ede_ecb(void);
687const EVP_CIPHER *EVP_des_ede3_ecb(void);
8d1ebe0b 688const EVP_CIPHER *EVP_des_cfb64(void);
0f113f3e 689# define EVP_des_cfb EVP_des_cfb64
8d1ebe0b
RL		 690const EVP_CIPHER *EVP_des_cfb1(void);
691const EVP_CIPHER *EVP_des_cfb8(void);
692const EVP_CIPHER *EVP_des_ede_cfb64(void);
0f113f3e 693# define EVP_des_ede_cfb EVP_des_ede_cfb64
8d1ebe0b 694const EVP_CIPHER *EVP_des_ede3_cfb64(void);
0f113f3e 695# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
8d1ebe0b
RL		 696const EVP_CIPHER *EVP_des_ede3_cfb1(void);
697const EVP_CIPHER *EVP_des_ede3_cfb8(void);
13588350
DSH		 698const EVP_CIPHER *EVP_des_ofb(void);
699const EVP_CIPHER *EVP_des_ede_ofb(void);
700const EVP_CIPHER *EVP_des_ede3_ofb(void);
701const EVP_CIPHER *EVP_des_cbc(void);
702const EVP_CIPHER *EVP_des_ede_cbc(void);
703const EVP_CIPHER *EVP_des_ede3_cbc(void);
704const EVP_CIPHER *EVP_desx_cbc(void);
97cf1f6c 705const EVP_CIPHER *EVP_des_ede3_wrap(void);
0f113f3e
MC		 706/*
707 * This should now be supported through the dev_crypto ENGINE. But also, why
708 * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
709 * branch?
710 */
c518ade1 711# endif
0f113f3e 712# ifndef OPENSSL_NO_RC4
13588350
DSH		 713const EVP_CIPHER *EVP_rc4(void);
714const EVP_CIPHER *EVP_rc4_40(void);
0f113f3e 715# ifndef OPENSSL_NO_MD5
c608171d 716const EVP_CIPHER *EVP_rc4_hmac_md5(void);
0f113f3e
MC		 717# endif
718# endif
719# ifndef OPENSSL_NO_IDEA
13588350 720const EVP_CIPHER *EVP_idea_ecb(void);
8d1ebe0b 721const EVP_CIPHER *EVP_idea_cfb64(void);
0f113f3e 722# define EVP_idea_cfb EVP_idea_cfb64
13588350
DSH		 723const EVP_CIPHER *EVP_idea_ofb(void);
724const EVP_CIPHER *EVP_idea_cbc(void);
0f113f3e
MC		 725# endif
726# ifndef OPENSSL_NO_RC2
13588350
DSH		 727const EVP_CIPHER *EVP_rc2_ecb(void);
728const EVP_CIPHER *EVP_rc2_cbc(void);
729const EVP_CIPHER *EVP_rc2_40_cbc(void);
730const EVP_CIPHER *EVP_rc2_64_cbc(void);
8d1ebe0b 731const EVP_CIPHER *EVP_rc2_cfb64(void);
0f113f3e 732# define EVP_rc2_cfb EVP_rc2_cfb64
13588350 733const EVP_CIPHER *EVP_rc2_ofb(void);
0f113f3e
MC		 734# endif
735# ifndef OPENSSL_NO_BF
13588350
DSH		 736const EVP_CIPHER *EVP_bf_ecb(void);
737const EVP_CIPHER *EVP_bf_cbc(void);
8d1ebe0b 738const EVP_CIPHER *EVP_bf_cfb64(void);
0f113f3e 739# define EVP_bf_cfb EVP_bf_cfb64
13588350 740const EVP_CIPHER *EVP_bf_ofb(void);
0f113f3e
MC		 741# endif
742# ifndef OPENSSL_NO_CAST
13588350
DSH		 743const EVP_CIPHER *EVP_cast5_ecb(void);
744const EVP_CIPHER *EVP_cast5_cbc(void);
8d1ebe0b 745const EVP_CIPHER *EVP_cast5_cfb64(void);
0f113f3e 746# define EVP_cast5_cfb EVP_cast5_cfb64
13588350 747const EVP_CIPHER *EVP_cast5_ofb(void);
0f113f3e
MC		 748# endif
749# ifndef OPENSSL_NO_RC5
13588350
DSH		 750const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
751const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
8d1ebe0b 752const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
0f113f3e 753# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
13588350 754const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
0f113f3e 755# endif
13588350
DSH		 756const EVP_CIPHER *EVP_aes_128_ecb(void);
757const EVP_CIPHER *EVP_aes_128_cbc(void);
8d1ebe0b
RL		 758const EVP_CIPHER *EVP_aes_128_cfb1(void);
759const EVP_CIPHER *EVP_aes_128_cfb8(void);
760const EVP_CIPHER *EVP_aes_128_cfb128(void);
5158c763 761# define EVP_aes_128_cfb EVP_aes_128_cfb128
bd54d55c 762const EVP_CIPHER *EVP_aes_128_ofb(void);
bd54d55c 763const EVP_CIPHER *EVP_aes_128_ctr(void);
23916810 764const EVP_CIPHER *EVP_aes_128_ccm(void);
bdaa5415 765const EVP_CIPHER *EVP_aes_128_gcm(void);
32a2d8dd 766const EVP_CIPHER *EVP_aes_128_xts(void);
97cf1f6c 767const EVP_CIPHER *EVP_aes_128_wrap(void);
d31fed73 768const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
5158c763 769# ifndef OPENSSL_NO_OCB
e6b336ef 770const EVP_CIPHER *EVP_aes_128_ocb(void);
5158c763 771# endif
13588350
DSH		 772const EVP_CIPHER *EVP_aes_192_ecb(void);
773const EVP_CIPHER *EVP_aes_192_cbc(void);
8d1ebe0b
RL		 774const EVP_CIPHER *EVP_aes_192_cfb1(void);
775const EVP_CIPHER *EVP_aes_192_cfb8(void);
776const EVP_CIPHER *EVP_aes_192_cfb128(void);
5158c763 777# define EVP_aes_192_cfb EVP_aes_192_cfb128
bd54d55c 778const EVP_CIPHER *EVP_aes_192_ofb(void);
bd54d55c 779const EVP_CIPHER *EVP_aes_192_ctr(void);
23916810 780const EVP_CIPHER *EVP_aes_192_ccm(void);
bdaa5415 781const EVP_CIPHER *EVP_aes_192_gcm(void);
97cf1f6c 782const EVP_CIPHER *EVP_aes_192_wrap(void);
d31fed73 783const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
5158c763 784# ifndef OPENSSL_NO_OCB
e6b336ef 785const EVP_CIPHER *EVP_aes_192_ocb(void);
5158c763 786# endif
13588350
DSH		 787const EVP_CIPHER *EVP_aes_256_ecb(void);
788const EVP_CIPHER *EVP_aes_256_cbc(void);
8d1ebe0b
RL		 789const EVP_CIPHER *EVP_aes_256_cfb1(void);
790const EVP_CIPHER *EVP_aes_256_cfb8(void);
791const EVP_CIPHER *EVP_aes_256_cfb128(void);
5158c763 792# define EVP_aes_256_cfb EVP_aes_256_cfb128
bd54d55c 793const EVP_CIPHER *EVP_aes_256_ofb(void);
bd54d55c 794const EVP_CIPHER *EVP_aes_256_ctr(void);
23916810 795const EVP_CIPHER *EVP_aes_256_ccm(void);
bdaa5415 796const EVP_CIPHER *EVP_aes_256_gcm(void);
32a2d8dd 797const EVP_CIPHER *EVP_aes_256_xts(void);
97cf1f6c 798const EVP_CIPHER *EVP_aes_256_wrap(void);
d31fed73 799const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
5158c763 800# ifndef OPENSSL_NO_OCB
e6b336ef 801const EVP_CIPHER *EVP_aes_256_ocb(void);
5158c763 802# endif
c608171d
AP		 803const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
804const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
b25b8417
BL		 805const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
806const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
0f113f3e 807# ifndef OPENSSL_NO_CAMELLIA
f3dea9a5
BM		 808const EVP_CIPHER *EVP_camellia_128_ecb(void);
809const EVP_CIPHER *EVP_camellia_128_cbc(void);
810const EVP_CIPHER *EVP_camellia_128_cfb1(void);
811const EVP_CIPHER *EVP_camellia_128_cfb8(void);
812const EVP_CIPHER *EVP_camellia_128_cfb128(void);
0f113f3e 813# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
f3dea9a5 814const EVP_CIPHER *EVP_camellia_128_ofb(void);
2b8f33a5 815const EVP_CIPHER *EVP_camellia_128_ctr(void);
f3dea9a5
BM		 816const EVP_CIPHER *EVP_camellia_192_ecb(void);
817const EVP_CIPHER *EVP_camellia_192_cbc(void);
818const EVP_CIPHER *EVP_camellia_192_cfb1(void);
819const EVP_CIPHER *EVP_camellia_192_cfb8(void);
820const EVP_CIPHER *EVP_camellia_192_cfb128(void);
0f113f3e 821# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
f3dea9a5 822const EVP_CIPHER *EVP_camellia_192_ofb(void);
2b8f33a5 823const EVP_CIPHER *EVP_camellia_192_ctr(void);
f3dea9a5
BM		 824const EVP_CIPHER *EVP_camellia_256_ecb(void);
825const EVP_CIPHER *EVP_camellia_256_cbc(void);
826const EVP_CIPHER *EVP_camellia_256_cfb1(void);
827const EVP_CIPHER *EVP_camellia_256_cfb8(void);
828const EVP_CIPHER *EVP_camellia_256_cfb128(void);
0f113f3e 829# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
f3dea9a5 830const EVP_CIPHER *EVP_camellia_256_ofb(void);
2b8f33a5 831const EVP_CIPHER *EVP_camellia_256_ctr(void);
0f113f3e 832# endif
bd989745
AP		 833# ifndef OPENSSL_NO_CHACHA
834const EVP_CIPHER *EVP_chacha20(void);
835# ifndef OPENSSL_NO_POLY1305
836const EVP_CIPHER *EVP_chacha20_poly1305(void);
837# endif
838# endif
3ab56511 839
0f113f3e 840# ifndef OPENSSL_NO_SEED
96afc1cf
BM		 841const EVP_CIPHER *EVP_seed_ecb(void);
842const EVP_CIPHER *EVP_seed_cbc(void);
843const EVP_CIPHER *EVP_seed_cfb128(void);
0f113f3e 844# define EVP_seed_cfb EVP_seed_cfb128
96afc1cf 845const EVP_CIPHER *EVP_seed_ofb(void);
0f113f3e 846# endif
96afc1cf 847
f672aee4 848# if OPENSSL_API_COMPAT < 0x10100000L
22c84afa 849# define OPENSSL_add_all_algorithms_conf() \
f672aee4
RS		 850 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
851 | OPENSSL_INIT_ADD_ALL_DIGESTS \
852 | OPENSSL_INIT_LOAD_CONFIG, NULL)
22c84afa 853# define OPENSSL_add_all_algorithms_noconf() \
f672aee4
RS		 854 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
855 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
856
857# ifdef OPENSSL_LOAD_CONF
858# define OpenSSL_add_all_algorithms() \
859 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
860 | OPENSSL_INIT_ADD_ALL_DIGESTS \
861 | OPENSSL_INIT_LOAD_CONFIG, NULL)
862# else
863# define OpenSSL_add_all_algorithms() \
864 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
865 | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
866# endif
e84be9b4 867
22c84afa 868# define OpenSSL_add_all_ciphers() \
f672aee4 869 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
22c84afa 870# define OpenSSL_add_all_digests() \
f672aee4 871 OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
22c84afa 872
6457615a 873# define EVP_cleanup() while(0) continue
f672aee4 874# endif
d02b48c6 875
13588350
DSH		 876int EVP_add_cipher(const EVP_CIPHER *cipher);
877int EVP_add_digest(const EVP_MD *digest);
d02b48c6 878
e778802f
BL		 879const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
880const EVP_MD *EVP_get_digestbyname(const char *name);
d02b48c6 881
0f113f3e
MC		 882void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
883 const char *from, const char *to, void *x),
884 void *arg);
885void EVP_CIPHER_do_all_sorted(void (*fn)
886 (const EVP_CIPHER *ciph, const char *from,
887 const char *to, void *x), void *arg);
888
889void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
890 const char *from, const char *to, void *x),
891 void *arg);
892void EVP_MD_do_all_sorted(void (*fn)
893 (const EVP_MD *ciph, const char *from,
894 const char *to, void *x), void *arg);
895
896int EVP_PKEY_decrypt_old(unsigned char *dec_key,
897 const unsigned char *enc_key, int enc_key_len,
898 EVP_PKEY *private_key);
899int EVP_PKEY_encrypt_old(unsigned char *enc_key,
900 const unsigned char *key, int key_len,
901 EVP_PKEY *pub_key);
902int EVP_PKEY_type(int type);
903int EVP_PKEY_id(const EVP_PKEY *pkey);
904int EVP_PKEY_base_id(const EVP_PKEY *pkey);
8900f3e3 905int EVP_PKEY_bits(const EVP_PKEY *pkey);
0f113f3e
MC		 906int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
907int EVP_PKEY_size(EVP_PKEY *pkey);
908int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
909int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
910int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
3aeb9348 911void *EVP_PKEY_get0(const EVP_PKEY *pkey);
ebad0b0b 912const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len);
52ad5b60
TS		 913# ifndef OPENSSL_NO_POLY1305
914const unsigned char *EVP_PKEY_get0_poly1305(const EVP_PKEY *pkey, size_t *len);
915# endif
0f113f3e
MC		 916
917# ifndef OPENSSL_NO_RSA
bb2297a4 918struct rsa_st;
0f113f3e 919int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
2872dbe1 920struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
bb2297a4 921struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
0f113f3e
MC		 922# endif
923# ifndef OPENSSL_NO_DSA
bb2297a4 924struct dsa_st;
0f113f3e 925int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
2872dbe1 926struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
bb2297a4 927struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
0f113f3e
MC		 928# endif
929# ifndef OPENSSL_NO_DH
bb2297a4 930struct dh_st;
0f113f3e 931int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
2872dbe1 932struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
bb2297a4 933struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
0f113f3e
MC		 934# endif
935# ifndef OPENSSL_NO_EC
14a7cfb3 936struct ec_key_st;
0f113f3e 937int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
2872dbe1 938struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
14a7cfb3 939struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
0f113f3e 940# endif
bb2297a4 941
0f113f3e 942EVP_PKEY *EVP_PKEY_new(void);
c5ebfcab 943int EVP_PKEY_up_ref(EVP_PKEY *pkey);
0f113f3e 944void EVP_PKEY_free(EVP_PKEY *pkey);
b6995add 945
0f113f3e
MC		 946EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
947 long length);
948int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 949
0f113f3e
MC		 950EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
951 long length);
952EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
953 long length);
954int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
d02b48c6 955
af0f0f3e
RL		 956int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
957int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
0f113f3e 958int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
af0f0f3e 959int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
58964a49 960
af0f0f3e 961int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
e6526fbf 962
35208f36 963int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
0f113f3e 964 int indent, ASN1_PCTX *pctx);
35208f36 965int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
0f113f3e 966 int indent, ASN1_PCTX *pctx);
35208f36 967int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
0f113f3e 968 int indent, ASN1_PCTX *pctx);
35208f36 969
03919683
DSH		 970int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
971
5d6aaf8a
DSH		 972int EVP_PKEY_set1_tls_encodedpoint(EVP_PKEY *pkey,
973 const unsigned char *pt, size_t ptlen);
974size_t EVP_PKEY_get1_tls_encodedpoint(EVP_PKEY *pkey, unsigned char **ppt);
975
84fa704c 976int EVP_CIPHER_type(const EVP_CIPHER *ctx);
884e8ec6 977
58964a49
RE		 978/* calls methods */
979int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
980int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
981
982/* These are used by EVP_CIPHER methods */
0f113f3e
MC		 983int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
984int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
d02b48c6 985
b0c6fb80 986/* PKCS5 password based encryption */
2bd83ca1 987int PKCS5_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);
97e4a932 990int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
0f113f3e
MC		 991 const unsigned char *salt, int saltlen, int iter,
992 int keylen, unsigned char *out);
777c47ac 993int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
0f113f3e
MC		 994 const unsigned char *salt, int saltlen, int iter,
995 const EVP_MD *digest, int keylen, unsigned char *out);
97e4a932 996int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
0f113f3e
MC		 997 ASN1_TYPE *param, const EVP_CIPHER *cipher,
998 const EVP_MD *md, int en_de);
b0c6fb80 999
b0809bc8 1000#ifndef OPENSSL_NO_SCRYPT
a95fb9e3
DSH		 1001int EVP_PBE_scrypt(const char *pass, size_t passlen,
1002 const unsigned char *salt, size_t saltlen,
1003 uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
1004 unsigned char *key, size_t keylen);
1005
e98aa30d
DSH		 1006int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
1007 int passlen, ASN1_TYPE *param,
1008 const EVP_CIPHER *c, const EVP_MD *md, int en_de);
b0809bc8 1009#endif
e98aa30d 1010
600dec15
DSH		 1011void PKCS5_PBE_add(void);
1012
0f113f3e
MC		 1013int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
1014 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
856640b5
DSH		 1015
1016/* PBE type */
1017
1018/* Can appear as the outermost AlgorithmIdentifier */
0f113f3e 1019# define EVP_PBE_TYPE_OUTER 0x0
856640b5 1020/* Is an PRF type OID */
0f113f3e 1021# define EVP_PBE_TYPE_PRF 0x1
d6c5462e
DSH		 1022/* Is a PKCS#5 v2.0 KDF */
1023# define EVP_PBE_TYPE_KDF 0x2
856640b5 1024
0f113f3e
MC		 1025int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
1026 int md_nid, EVP_PBE_KEYGEN *keygen);
13588350 1027int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
0f113f3e
MC		 1028 EVP_PBE_KEYGEN *keygen);
1029int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
1030 EVP_PBE_KEYGEN **pkeygen);
69cbf468 1031void EVP_PBE_cleanup(void);
d9546693 1032int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
69cbf468 1033
0f113f3e
MC		 1034# define ASN1_PKEY_ALIAS 0x1
1035# define ASN1_PKEY_DYNAMIC 0x2
1036# define ASN1_PKEY_SIGPARAM_NULL 0x4
0b33dac3 1037
0f113f3e
MC		 1038# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1039# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1040# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1041# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1042# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1043# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
492a9e24 1044
5d6aaf8a
DSH		 1045# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9
1046# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa
1047
e4263314
DSH		 1048int EVP_PKEY_asn1_get_count(void);
1049const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
01b8b3c7
DSH		 1050const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1051const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
0f113f3e 1052 const char *str, int len);
e46691a0
DSH		 1053int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1054int EVP_PKEY_asn1_add_alias(int to, int from);
0f113f3e
MC		 1055int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
1056 int *ppkey_flags, const char **pinfo,
1057 const char **ppem_str,
1058 const EVP_PKEY_ASN1_METHOD *ameth);
1059
8900f3e3 1060const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey);
0f113f3e
MC		 1061EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
1062 const char *pem_str,
1063 const char *info);
1064void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1065 const EVP_PKEY_ASN1_METHOD *src);
d82e2718 1066void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
42eae426 1067void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1068 int (*pub_decode) (EVP_PKEY *pk,
1069 X509_PUBKEY *pub),
1070 int (*pub_encode) (X509_PUBKEY *pub,
1071 const EVP_PKEY *pk),
1072 int (*pub_cmp) (const EVP_PKEY *a,
1073 const EVP_PKEY *b),
1074 int (*pub_print) (BIO *out,
1075 const EVP_PKEY *pkey,
1076 int indent, ASN1_PCTX *pctx),
1077 int (*pkey_size) (const EVP_PKEY *pk),
1078 int (*pkey_bits) (const EVP_PKEY *pk));
d82e2718 1079void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1080 int (*priv_decode) (EVP_PKEY *pk,
245c6bc3 1081 const PKCS8_PRIV_KEY_INFO
0f113f3e
MC		 1082 *p8inf),
1083 int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
1084 const EVP_PKEY *pk),
1085 int (*priv_print) (BIO *out,
1086 const EVP_PKEY *pkey,
1087 int indent,
1088 ASN1_PCTX *pctx));
d82e2718 1089void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1090 int (*param_decode) (EVP_PKEY *pkey,
1091 const unsigned char **pder,
1092 int derlen),
1093 int (*param_encode) (const EVP_PKEY *pkey,
1094 unsigned char **pder),
1095 int (*param_missing) (const EVP_PKEY *pk),
1096 int (*param_copy) (EVP_PKEY *to,
1097 const EVP_PKEY *from),
1098 int (*param_cmp) (const EVP_PKEY *a,
1099 const EVP_PKEY *b),
1100 int (*param_print) (BIO *out,
1101 const EVP_PKEY *pkey,
1102 int indent,
1103 ASN1_PCTX *pctx));
db98bbc1 1104
d82e2718 1105void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e 1106 void (*pkey_free) (EVP_PKEY *pkey));
d82e2718 1107void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1108 int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
1109 long arg1, void *arg2));
3418f7b7
SA		 1110void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
1111 int (*item_verify) (EVP_MD_CTX *ctx,
1112 const ASN1_ITEM *it,
1113 void *asn,
1114 X509_ALGOR *a,
1115 ASN1_BIT_STRING *sig,
1116 EVP_PKEY *pkey),
1117 int (*item_sign) (EVP_MD_CTX *ctx,
1118 const ASN1_ITEM *it,
1119 void *asn,
1120 X509_ALGOR *alg1,
1121 X509_ALGOR *alg2,
1122 ASN1_BIT_STRING *sig));
448be743 1123
2514fa79 1124void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
0f113f3e
MC		 1125 int (*pkey_security_bits) (const EVP_PKEY
1126 *pk));
5da98aa6 1127
0f113f3e
MC		 1128# define EVP_PKEY_OP_UNDEFINED 0
1129# define EVP_PKEY_OP_PARAMGEN (1<<1)
1130# define EVP_PKEY_OP_KEYGEN (1<<2)
1131# define EVP_PKEY_OP_SIGN (1<<3)
1132# define EVP_PKEY_OP_VERIFY (1<<4)
1133# define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1134# define EVP_PKEY_OP_SIGNCTX (1<<6)
1135# define EVP_PKEY_OP_VERIFYCTX (1<<7)
1136# define EVP_PKEY_OP_ENCRYPT (1<<8)
1137# define EVP_PKEY_OP_DECRYPT (1<<9)
1138# define EVP_PKEY_OP_DERIVE (1<<10)
716630c0 1139
0f113f3e
MC		 1140# define EVP_PKEY_OP_TYPE_SIG \
1141 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1142 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
716630c0 1143
0f113f3e
MC		 1144# define EVP_PKEY_OP_TYPE_CRYPT \
1145 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
716630c0 1146
0f113f3e
MC		 1147# define EVP_PKEY_OP_TYPE_NOGEN \
1148 (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
29db322e 1149
0f113f3e
MC		 1150# define EVP_PKEY_OP_TYPE_GEN \
1151 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
716630c0 1152
0f113f3e
MC		 1153# define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1154 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1155 EVP_PKEY_CTRL_MD, 0, (void *)md)
5da98aa6 1156
0f113f3e
MC		 1157# define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
1158 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1159 EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
81063953 1160
eff1a4d2
DSH		 1161# define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \
1162 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \
1163 EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)key)
1164
0f113f3e
MC		 1165# define EVP_PKEY_CTRL_MD 1
1166# define EVP_PKEY_CTRL_PEER_KEY 2
b7683e3a 1167
0f113f3e
MC		 1168# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1169# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
399a6f0b 1170
0f113f3e 1171# define EVP_PKEY_CTRL_PKCS7_SIGN 5
b2a97be7 1172
0f113f3e 1173# define EVP_PKEY_CTRL_SET_MAC_KEY 6
74633553 1174
0f113f3e 1175# define EVP_PKEY_CTRL_DIGESTINIT 7
74633553 1176
0e1dba93 1177/* Used by GOST key encryption in TLS */
0f113f3e 1178# define EVP_PKEY_CTRL_SET_IV 8
0e1dba93 1179
0f113f3e
MC		 1180# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1181# define EVP_PKEY_CTRL_CMS_DECRYPT 10
1182# define EVP_PKEY_CTRL_CMS_SIGN 11
8931b30d 1183
0f113f3e 1184# define EVP_PKEY_CTRL_CIPHER 12
c8ef656d 1185
0f113f3e 1186# define EVP_PKEY_CTRL_GET_MD 13
81063953 1187
0f113f3e 1188# define EVP_PKEY_ALG_CTRL 0x1000
b2a97be7 1189
0f113f3e
MC		 1190# define EVP_PKEY_FLAG_AUTOARGLEN 2
1191/*
1192 * Method handles all operations: don't assume any digest related defaults.
c8ef656d 1193 */
0f113f3e 1194# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
b010b7c4 1195
c9777d26 1196const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
0f113f3e 1197EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
f830c68f 1198void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
0f113f3e 1199 const EVP_PKEY_METHOD *meth);
f830c68f 1200void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
3207e612 1201void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
81cebb8b
DSH		 1202int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1203
f5cda4cb
DSH		 1204EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1205EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
3a828611 1206EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
5da98aa6 1207void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
4a3dc3c0 1208
5da98aa6 1209int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
0f113f3e 1210 int cmd, int p1, void *p2);
4a3dc3c0 1211int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
0f113f3e 1212 const char *value);
5da98aa6 1213
99119000
DSH		 1214int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
1215int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
1216
410877ba
DSH		 1217int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md);
1218
b28dea4e
DSH		 1219int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1220void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1221
2022cfe0 1222EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
0f113f3e 1223 const unsigned char *key, int keylen);
2022cfe0 1224
f5cda4cb
DSH		 1225void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1226void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
81cebb8b
DSH		 1227EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1228
0e1dba93
DSH		 1229EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1230
f5cda4cb
DSH		 1231void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1232void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
5da98aa6 1233
9e4d0f0b
DSH		 1234int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1235int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1236 unsigned char *sig, size_t *siglen,
1237 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1238int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1239int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1240 const unsigned char *sig, size_t siglen,
1241 const unsigned char *tbs, size_t tbslen);
9e4d0f0b
DSH		 1242int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1243int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1244 unsigned char *rout, size_t *routlen,
1245 const unsigned char *sig, size_t siglen);
9e4d0f0b
DSH		 1246int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1247int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1248 unsigned char *out, size_t *outlen,
1249 const unsigned char *in, size_t inlen);
9e4d0f0b
DSH		 1250int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1251int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
0f113f3e
MC		 1252 unsigned char *out, size_t *outlen,
1253 const unsigned char *in, size_t inlen);
9e4d0f0b 1254
ffb1ac67
DSH		 1255int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1256int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
eaff5a14 1257int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
ffb1ac67 1258
33bed28b 1259typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
f5cda4cb
DSH		 1260
1261int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1262int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1263int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1264int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1265
1266void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
b28dea4e
DSH		 1267EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1268
f5cda4cb
DSH		 1269int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1270
ba30bad5 1271void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
0f113f3e 1272 int (*init) (EVP_PKEY_CTX *ctx));
ba30bad5 1273
3207e612 1274void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1275 int (*copy) (EVP_PKEY_CTX *dst,
1276 EVP_PKEY_CTX *src));
3207e612 1277
ba30bad5 1278void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
0f113f3e 1279 void (*cleanup) (EVP_PKEY_CTX *ctx));
ba30bad5
DSH		 1280
1281void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1282 int (*paramgen_init) (EVP_PKEY_CTX *ctx),
1283 int (*paramgen) (EVP_PKEY_CTX *ctx,
1284 EVP_PKEY *pkey));
ba30bad5
DSH		 1285
1286void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1287 int (*keygen_init) (EVP_PKEY_CTX *ctx),
1288 int (*keygen) (EVP_PKEY_CTX *ctx,
1289 EVP_PKEY *pkey));
ba30bad5
DSH		 1290
1291void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1292 int (*sign_init) (EVP_PKEY_CTX *ctx),
1293 int (*sign) (EVP_PKEY_CTX *ctx,
1294 unsigned char *sig, size_t *siglen,
1295 const unsigned char *tbs,
1296 size_t tbslen));
ba30bad5
DSH		 1297
1298void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1299 int (*verify_init) (EVP_PKEY_CTX *ctx),
1300 int (*verify) (EVP_PKEY_CTX *ctx,
1301 const unsigned char *sig,
1302 size_t siglen,
1303 const unsigned char *tbs,
1304 size_t tbslen));
ba30bad5
DSH		 1305
1306void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1307 int (*verify_recover_init) (EVP_PKEY_CTX
1308 *ctx),
1309 int (*verify_recover) (EVP_PKEY_CTX
1310 *ctx,
1311 unsigned char
1312 *sig,
1313 size_t *siglen,
1314 const unsigned
1315 char *tbs,
1316 size_t tbslen));
ba30bad5
DSH		 1317
1318void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1319 int (*signctx_init) (EVP_PKEY_CTX *ctx,
1320 EVP_MD_CTX *mctx),
1321 int (*signctx) (EVP_PKEY_CTX *ctx,
1322 unsigned char *sig,
1323 size_t *siglen,
1324 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1325
1326void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1327 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
1328 EVP_MD_CTX *mctx),
1329 int (*verifyctx) (EVP_PKEY_CTX *ctx,
1330 const unsigned char *sig,
1331 int siglen,
1332 EVP_MD_CTX *mctx));
ba30bad5
DSH		 1333
1334void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1335 int (*encrypt_init) (EVP_PKEY_CTX *ctx),
1336 int (*encryptfn) (EVP_PKEY_CTX *ctx,
1337 unsigned char *out,
1338 size_t *outlen,
1339 const unsigned char *in,
1340 size_t inlen));
ba30bad5
DSH		 1341
1342void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1343 int (*decrypt_init) (EVP_PKEY_CTX *ctx),
1344 int (*decrypt) (EVP_PKEY_CTX *ctx,
1345 unsigned char *out,
1346 size_t *outlen,
1347 const unsigned char *in,
1348 size_t inlen));
ba30bad5
DSH		 1349
1350void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1351 int (*derive_init) (EVP_PKEY_CTX *ctx),
1352 int (*derive) (EVP_PKEY_CTX *ctx,
1353 unsigned char *key,
1354 size_t *keylen));
ba30bad5
DSH		 1355
1356void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
0f113f3e
MC		 1357 int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1358 void *p2),
1359 int (*ctrl_str) (EVP_PKEY_CTX *ctx,
1360 const char *type,
1361 const char *value));
ba30bad5 1362
e7451ed1
DSH		 1363void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
1364 int (**pinit) (EVP_PKEY_CTX *ctx));
1365
1366void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
1367 int (**pcopy) (EVP_PKEY_CTX *dst,
1368 EVP_PKEY_CTX *src));
1369
1370void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
1371 void (**pcleanup) (EVP_PKEY_CTX *ctx));
1372
1373void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
1374 int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
1375 int (**pparamgen) (EVP_PKEY_CTX *ctx,
1376 EVP_PKEY *pkey));
1377
1378void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
1379 int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
1380 int (**pkeygen) (EVP_PKEY_CTX *ctx,
1381 EVP_PKEY *pkey));
1382
1383void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
1384 int (**psign_init) (EVP_PKEY_CTX *ctx),
1385 int (**psign) (EVP_PKEY_CTX *ctx,
1386 unsigned char *sig, size_t *siglen,
1387 const unsigned char *tbs,
1388 size_t tbslen));
1389
1390void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
1391 int (**pverify_init) (EVP_PKEY_CTX *ctx),
1392 int (**pverify) (EVP_PKEY_CTX *ctx,
1393 const unsigned char *sig,
1394 size_t siglen,
1395 const unsigned char *tbs,
1396 size_t tbslen));
1397
1398void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
1399 int (**pverify_recover_init) (EVP_PKEY_CTX
1400 *ctx),
1401 int (**pverify_recover) (EVP_PKEY_CTX
1402 *ctx,
1403 unsigned char
1404 *sig,
1405 size_t *siglen,
1406 const unsigned
1407 char *tbs,
1408 size_t tbslen));
1409
1410void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
1411 int (**psignctx_init) (EVP_PKEY_CTX *ctx,
1412 EVP_MD_CTX *mctx),
1413 int (**psignctx) (EVP_PKEY_CTX *ctx,
1414 unsigned char *sig,
1415 size_t *siglen,
1416 EVP_MD_CTX *mctx));
1417
1418void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
1419 int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
1420 EVP_MD_CTX *mctx),
1421 int (**pverifyctx) (EVP_PKEY_CTX *ctx,
1422 const unsigned char *sig,
1423 int siglen,
1424 EVP_MD_CTX *mctx));
1425
1426void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
1427 int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
1428 int (**pencryptfn) (EVP_PKEY_CTX *ctx,
1429 unsigned char *out,
1430 size_t *outlen,
1431 const unsigned char *in,
1432 size_t inlen));
1433
1434void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
1435 int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
1436 int (**pdecrypt) (EVP_PKEY_CTX *ctx,
1437 unsigned char *out,
1438 size_t *outlen,
1439 const unsigned char *in,
1440 size_t inlen));
1441
1442void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
1443 int (**pderive_init) (EVP_PKEY_CTX *ctx),
1444 int (**pderive) (EVP_PKEY_CTX *ctx,
1445 unsigned char *key,
1446 size_t *keylen));
1447
1448void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
1449 int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
1450 void *p2),
1451 int (**pctrl_str) (EVP_PKEY_CTX *ctx,
1452 const char *type,
1453 const char *value));
1454
ea1d8435
DSH		 1455void EVP_add_alg_module(void);
1456
d02b48c6 1457/* BEGIN ERROR CODES */
0f113f3e
MC		 1458/*
1459 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1460 * made after this point may be overwritten when the script is next run.
1461 */
0cd0a820 1462
69588edb 1463int ERR_load_EVP_strings(void);
6d311938 1464
d02b48c6
RE		 1465/* Error codes for the EVP functions. */
1466
1467/* Function codes. */
0f113f3e 1468# define EVP_F_AESNI_INIT_KEY 165
0f113f3e
MC		 1469# define EVP_F_AES_INIT_KEY 133
1470# define EVP_F_AES_T4_INIT_KEY 178
0f113f3e
MC		 1471# define EVP_F_ALG_MODULE_INIT 177
1472# define EVP_F_CAMELLIA_INIT_KEY 159
bd989745 1473# define EVP_F_CHACHA20_POLY1305_CTRL 182
0f113f3e 1474# define EVP_F_CMLL_T4_INIT_KEY 179
0f113f3e 1475# define EVP_F_DO_SIGVER_INIT 161
0f113f3e
MC		 1476# define EVP_F_EVP_CIPHERINIT_EX 123
1477# define EVP_F_EVP_CIPHER_CTX_COPY 163
1478# define EVP_F_EVP_CIPHER_CTX_CTRL 124
1479# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1480# define EVP_F_EVP_DECRYPTFINAL_EX 101
83151b73 1481# define EVP_F_EVP_DECRYPTUPDATE 166
0f113f3e
MC		 1482# define EVP_F_EVP_DIGESTINIT_EX 128
1483# define EVP_F_EVP_ENCRYPTFINAL_EX 127
83151b73 1484# define EVP_F_EVP_ENCRYPTUPDATE 167
0f113f3e
MC		 1485# define EVP_F_EVP_MD_CTX_COPY_EX 110
1486# define EVP_F_EVP_MD_SIZE 162
1487# define EVP_F_EVP_OPENINIT 102
1488# define EVP_F_EVP_PBE_ALG_ADD 115
1489# define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
1490# define EVP_F_EVP_PBE_CIPHERINIT 116
fef034f8 1491# define EVP_F_EVP_PBE_SCRYPT 181
0f113f3e 1492# define EVP_F_EVP_PKCS82PKEY 111
54dbf423 1493# define EVP_F_EVP_PKEY2PKCS8 113
0f113f3e
MC		 1494# define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
1495# define EVP_F_EVP_PKEY_CTX_CTRL 137
1496# define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1497# define EVP_F_EVP_PKEY_CTX_DUP 156
410877ba 1498# define EVP_F_EVP_PKEY_CTX_MD 168
0f113f3e
MC		 1499# define EVP_F_EVP_PKEY_DECRYPT 104
1500# define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1501# define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1502# define EVP_F_EVP_PKEY_DERIVE 153
1503# define EVP_F_EVP_PKEY_DERIVE_INIT 154
1504# define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
1505# define EVP_F_EVP_PKEY_ENCRYPT 105
1506# define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1507# define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
2872dbe1
DSH		 1508# define EVP_F_EVP_PKEY_GET0_DH 119
1509# define EVP_F_EVP_PKEY_GET0_DSA 120
2872dbe1 1510# define EVP_F_EVP_PKEY_GET0_EC_KEY 131
d3b64b89 1511# define EVP_F_EVP_PKEY_GET0_HMAC 183
52ad5b60 1512# define EVP_F_EVP_PKEY_GET0_POLY1305 169
2872dbe1 1513# define EVP_F_EVP_PKEY_GET0_RSA 121
0f113f3e
MC		 1514# define EVP_F_EVP_PKEY_KEYGEN 146
1515# define EVP_F_EVP_PKEY_KEYGEN_INIT 147
1516# define EVP_F_EVP_PKEY_NEW 106
1517# define EVP_F_EVP_PKEY_PARAMGEN 148
1518# define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1519# define EVP_F_EVP_PKEY_SIGN 140
1520# define EVP_F_EVP_PKEY_SIGN_INIT 141
1521# define EVP_F_EVP_PKEY_VERIFY 142
1522# define EVP_F_EVP_PKEY_VERIFY_INIT 143
1523# define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1524# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
0f113f3e
MC		 1525# define EVP_F_EVP_SIGNFINAL 107
1526# define EVP_F_EVP_VERIFYFINAL 108
0f113f3e
MC		 1527# define EVP_F_INT_CTX_NEW 157
1528# define EVP_F_PKCS5_PBE_KEYIVGEN 117
1529# define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
1530# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
e98aa30d 1531# define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN 180
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MC		 1532# define EVP_F_PKEY_SET_TYPE 158
1533# define EVP_F_RC2_MAGIC_TO_METH 109
1534# define EVP_F_RC5_CTRL 125
d02b48c6
RE		 1535
1536/* Reason codes. */
0f113f3e 1537# define EVP_R_AES_KEY_SETUP_FAILED 143
0f113f3e 1538# define EVP_R_BAD_DECRYPT 100
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MC		 1539# define EVP_R_BUFFER_TOO_SMALL 155
1540# define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
1541# define EVP_R_CIPHER_PARAMETER_ERROR 122
1542# define EVP_R_COMMAND_NOT_SUPPORTED 147
bd989745 1543# define EVP_R_COPY_ERROR 173
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MC		 1544# define EVP_R_CTRL_NOT_IMPLEMENTED 132
1545# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1546# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1547# define EVP_R_DECODE_ERROR 114
1548# define EVP_R_DIFFERENT_KEY_TYPES 101
1549# define EVP_R_DIFFERENT_PARAMETERS 153
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MC		 1550# define EVP_R_ERROR_LOADING_SECTION 165
1551# define EVP_R_ERROR_SETTING_FIPS_MODE 166
ebad0b0b 1552# define EVP_R_EXPECTING_AN_HMAC_KEY 174
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MC		 1553# define EVP_R_EXPECTING_AN_RSA_KEY 127
1554# define EVP_R_EXPECTING_A_DH_KEY 128
1555# define EVP_R_EXPECTING_A_DSA_KEY 129
0f113f3e 1556# define EVP_R_EXPECTING_A_EC_KEY 142
52ad5b60 1557# define EVP_R_EXPECTING_A_POLY1305_KEY 164
0f113f3e 1558# define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
e98aa30d 1559# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS 171
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MC		 1560# define EVP_R_INITIALIZATION_ERROR 134
1561# define EVP_R_INPUT_NOT_INITIALIZED 111
1562# define EVP_R_INVALID_DIGEST 152
1563# define EVP_R_INVALID_FIPS_MODE 168
d7c8f142 1564# define EVP_R_INVALID_KEY 163
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MC		 1565# define EVP_R_INVALID_KEY_LENGTH 130
1566# define EVP_R_INVALID_OPERATION 148
0f113f3e 1567# define EVP_R_KEYGEN_FAILURE 120
fef034f8 1568# define EVP_R_MEMORY_LIMIT_EXCEEDED 172
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MC		 1569# define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1570# define EVP_R_METHOD_NOT_SUPPORTED 144
1571# define EVP_R_MISSING_PARAMETERS 103
1572# define EVP_R_NO_CIPHER_SET 131
1573# define EVP_R_NO_DEFAULT_DIGEST 158
1574# define EVP_R_NO_DIGEST_SET 139
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MC		 1575# define EVP_R_NO_KEY_SET 154
1576# define EVP_R_NO_OPERATION_SET 149
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MC		 1577# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1578# define EVP_R_OPERATON_NOT_INITIALIZED 151
83151b73 1579# define EVP_R_PARTIALLY_OVERLAPPING 162
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MC		 1580# define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1581# define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
1582# define EVP_R_PUBLIC_KEY_NOT_RSA 106
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MC		 1583# define EVP_R_UNKNOWN_CIPHER 160
1584# define EVP_R_UNKNOWN_DIGEST 161
1585# define EVP_R_UNKNOWN_OPTION 169
1586# define EVP_R_UNKNOWN_PBE_ALGORITHM 121
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MC		 1587# define EVP_R_UNSUPPORTED_ALGORITHM 156
1588# define EVP_R_UNSUPPORTED_CIPHER 107
1589# define EVP_R_UNSUPPORTED_KEYLENGTH 123
1590# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1591# define EVP_R_UNSUPPORTED_KEY_SIZE 108
d7c8f142 1592# define EVP_R_UNSUPPORTED_NUMBER_OF_ROUNDS 135
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MC		 1593# define EVP_R_UNSUPPORTED_PRF 125
1594# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1595# define EVP_R_UNSUPPORTED_SALT_TYPE 126
1596# define EVP_R_WRAP_MODE_NOT_ALLOWED 170
1597# define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
6d311938 1598
0cd0a820 1599# ifdef __cplusplus
d02b48c6 1600}
0cd0a820 1601# endif
d02b48c6 1602#endif
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