Import OpenSSL-1.0.1d.
[dragonfly.git] / crypto / openssl / crypto / evp / evp.h
CommitLineData
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1/* crypto/evp/evp.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_ENVELOPE_H
60#define HEADER_ENVELOPE_H
61
62#ifdef OPENSSL_ALGORITHM_DEFINES
63# include <openssl/opensslconf.h>
64#else
65# define OPENSSL_ALGORITHM_DEFINES
66# include <openssl/opensslconf.h>
67# undef OPENSSL_ALGORITHM_DEFINES
68#endif
69
70#include <openssl/ossl_typ.h>
71
72#include <openssl/symhacks.h>
73
74#ifndef OPENSSL_NO_BIO
75#include <openssl/bio.h>
76#endif
77
78/*
79#define EVP_RC2_KEY_SIZE 16
80#define EVP_RC4_KEY_SIZE 16
81#define EVP_BLOWFISH_KEY_SIZE 16
82#define EVP_CAST5_KEY_SIZE 16
83#define EVP_RC5_32_12_16_KEY_SIZE 16
84*/
85#define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */
672590bc 86#define EVP_MAX_KEY_LENGTH 64
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87#define EVP_MAX_IV_LENGTH 16
88#define EVP_MAX_BLOCK_LENGTH 32
89
90#define PKCS5_SALT_LEN 8
91/* Default PKCS#5 iteration count */
92#define PKCS5_DEFAULT_ITER 2048
93
94#include <openssl/objects.h>
95
96#define EVP_PK_RSA 0x0001
97#define EVP_PK_DSA 0x0002
98#define EVP_PK_DH 0x0004
99#define EVP_PK_EC 0x0008
100#define EVP_PKT_SIGN 0x0010
101#define EVP_PKT_ENC 0x0020
102#define EVP_PKT_EXCH 0x0040
103#define EVP_PKS_RSA 0x0100
104#define EVP_PKS_DSA 0x0200
105#define EVP_PKS_EC 0x0400
106#define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
107
108#define EVP_PKEY_NONE NID_undef
109#define EVP_PKEY_RSA NID_rsaEncryption
110#define EVP_PKEY_RSA2 NID_rsa
111#define EVP_PKEY_DSA NID_dsa
112#define EVP_PKEY_DSA1 NID_dsa_2
113#define EVP_PKEY_DSA2 NID_dsaWithSHA
114#define EVP_PKEY_DSA3 NID_dsaWithSHA1
115#define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
116#define EVP_PKEY_DH NID_dhKeyAgreement
117#define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
919b01cc 118#define EVP_PKEY_HMAC NID_hmac
672590bc 119#define EVP_PKEY_CMAC NID_cmac
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120
121#ifdef __cplusplus
122extern "C" {
123#endif
124
125/* Type needs to be a bit field
126 * Sub-type needs to be for variations on the method, as in, can it do
127 * arbitrary encryption.... */
128struct evp_pkey_st
129 {
130 int type;
131 int save_type;
132 int references;
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133 const EVP_PKEY_ASN1_METHOD *ameth;
134 ENGINE *engine;
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135 union {
136 char *ptr;
137#ifndef OPENSSL_NO_RSA
138 struct rsa_st *rsa; /* RSA */
139#endif
140#ifndef OPENSSL_NO_DSA
141 struct dsa_st *dsa; /* DSA */
142#endif
143#ifndef OPENSSL_NO_DH
144 struct dh_st *dh; /* DH */
145#endif
146#ifndef OPENSSL_NO_EC
147 struct ec_key_st *ec; /* ECC */
148#endif
149 } pkey;
150 int save_parameters;
151 STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
152 } /* EVP_PKEY */;
153
154#define EVP_PKEY_MO_SIGN 0x0001
155#define EVP_PKEY_MO_VERIFY 0x0002
156#define EVP_PKEY_MO_ENCRYPT 0x0004
157#define EVP_PKEY_MO_DECRYPT 0x0008
158
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159#ifndef EVP_MD
160struct env_md_st
161 {
162 int type;
163 int pkey_type;
164 int md_size;
165 unsigned long flags;
166 int (*init)(EVP_MD_CTX *ctx);
167 int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
168 int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
169 int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
170 int (*cleanup)(EVP_MD_CTX *ctx);
171
172 /* FIXME: prototype these some day */
173 int (*sign)(int type, const unsigned char *m, unsigned int m_length,
174 unsigned char *sigret, unsigned int *siglen, void *key);
175 int (*verify)(int type, const unsigned char *m, unsigned int m_length,
176 const unsigned char *sigbuf, unsigned int siglen,
177 void *key);
178 int required_pkey_type[5]; /*EVP_PKEY_xxx */
179 int block_size;
180 int ctx_size; /* how big does the ctx->md_data need to be */
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181 /* control function */
182 int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
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183 } /* EVP_MD */;
184
185typedef int evp_sign_method(int type,const unsigned char *m,
186 unsigned int m_length,unsigned char *sigret,
187 unsigned int *siglen, void *key);
188typedef int evp_verify_method(int type,const unsigned char *m,
189 unsigned int m_length,const unsigned char *sigbuf,
190 unsigned int siglen, void *key);
191
192#define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single
193 * block */
194
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195#define EVP_MD_FLAG_PKEY_DIGEST 0x0002 /* digest is a "clone" digest used
196 * which is a copy of an existing
197 * one for a specific public key type.
198 * EVP_dss1() etc */
199
200/* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
201
202#define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE 0x0004
203
204/* DigestAlgorithmIdentifier flags... */
205
206#define EVP_MD_FLAG_DIGALGID_MASK 0x0018
730b1645 207
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208/* NULL or absent parameter accepted. Use NULL */
209
210#define EVP_MD_FLAG_DIGALGID_NULL 0x0000
211
212/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
213
214#define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
215
216/* Custom handling via ctrl */
217
218#define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
219
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220#define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */
221
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222/* Digest ctrls */
223
224#define EVP_MD_CTRL_DIGALGID 0x1
225#define EVP_MD_CTRL_MICALG 0x2
226
227/* Minimum Algorithm specific ctrl value */
228
229#define EVP_MD_CTRL_ALG_CTRL 0x1000
730b1645 230
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231#define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
232
233#ifndef OPENSSL_NO_DSA
234#define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
235 (evp_verify_method *)DSA_verify, \
236 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
237 EVP_PKEY_DSA4,0}
238#else
239#define EVP_PKEY_DSA_method EVP_PKEY_NULL_method
240#endif
241
242#ifndef OPENSSL_NO_ECDSA
243#define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
244 (evp_verify_method *)ECDSA_verify, \
245 {EVP_PKEY_EC,0,0,0}
246#else
247#define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
248#endif
249
250#ifndef OPENSSL_NO_RSA
251#define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
252 (evp_verify_method *)RSA_verify, \
253 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
254#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
255 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
256 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
257 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
258#else
259#define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
260#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
261#endif
262
263#endif /* !EVP_MD */
264
265struct env_md_ctx_st
266 {
267 const EVP_MD *digest;
268 ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
269 unsigned long flags;
270 void *md_data;
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271 /* Public key context for sign/verify */
272 EVP_PKEY_CTX *pctx;
273 /* Update function: usually copied from EVP_MD */
274 int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
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275 } /* EVP_MD_CTX */;
276
277/* values for EVP_MD_CTX flags */
278
279#define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called
280 * once only */
281#define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been
282 * cleaned */
283#define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data
284 * in EVP_MD_CTX_cleanup */
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285/* FIPS and pad options are ignored in 1.0.0, definitions are here
286 * so we don't accidentally reuse the values for other purposes.
287 */
288
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289#define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest
290 * in FIPS mode */
56276539 291
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292/* The following PAD options are also currently ignored in 1.0.0, digest
293 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
294 * instead.
295 */
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296#define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */
297#define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */
298#define EVP_MD_CTX_FLAG_PAD_X931 0x10 /* X9.31 mode */
299#define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */
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300
301#define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */
730b1645 302
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303struct evp_cipher_st
304 {
305 int nid;
306 int block_size;
307 int key_len; /* Default value for variable length ciphers */
308 int iv_len;
309 unsigned long flags; /* Various flags */
310 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
311 const unsigned char *iv, int enc); /* init key */
312 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
919b01cc 313 const unsigned char *in, size_t inl);/* encrypt/decrypt data */
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314 int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
315 int ctx_size; /* how big ctx->cipher_data needs to be */
316 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
317 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
318 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
319 void *app_data; /* Application data */
320 } /* EVP_CIPHER */;
321
322/* Values for cipher flags */
323
324/* Modes for ciphers */
325
326#define EVP_CIPH_STREAM_CIPHER 0x0
327#define EVP_CIPH_ECB_MODE 0x1
328#define EVP_CIPH_CBC_MODE 0x2
329#define EVP_CIPH_CFB_MODE 0x3
330#define EVP_CIPH_OFB_MODE 0x4
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331#define EVP_CIPH_CTR_MODE 0x5
332#define EVP_CIPH_GCM_MODE 0x6
333#define EVP_CIPH_CCM_MODE 0x7
334#define EVP_CIPH_XTS_MODE 0x10001
919b01cc 335#define EVP_CIPH_MODE 0xF0007
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336/* Set if variable length cipher */
337#define EVP_CIPH_VARIABLE_LENGTH 0x8
338/* Set if the iv handling should be done by the cipher itself */
339#define EVP_CIPH_CUSTOM_IV 0x10
340/* Set if the cipher's init() function should be called if key is NULL */
341#define EVP_CIPH_ALWAYS_CALL_INIT 0x20
342/* Call ctrl() to init cipher parameters */
343#define EVP_CIPH_CTRL_INIT 0x40
344/* Don't use standard key length function */
345#define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
346/* Don't use standard block padding */
347#define EVP_CIPH_NO_PADDING 0x100
348/* cipher handles random key generation */
349#define EVP_CIPH_RAND_KEY 0x200
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350/* cipher has its own additional copying logic */
351#define EVP_CIPH_CUSTOM_COPY 0x400
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352/* Allow use default ASN1 get/set iv */
353#define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
354/* Buffer length in bits not bytes: CFB1 mode only */
355#define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
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356/* Note if suitable for use in FIPS mode */
357#define EVP_CIPH_FLAG_FIPS 0x4000
358/* Allow non FIPS cipher in FIPS mode */
359#define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
360/* Cipher handles any and all padding logic as well
361 * as finalisation.
362 */
363#define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
364#define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
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365
366/* ctrl() values */
367
368#define EVP_CTRL_INIT 0x0
369#define EVP_CTRL_SET_KEY_LENGTH 0x1
370#define EVP_CTRL_GET_RC2_KEY_BITS 0x2
371#define EVP_CTRL_SET_RC2_KEY_BITS 0x3
372#define EVP_CTRL_GET_RC5_ROUNDS 0x4
373#define EVP_CTRL_SET_RC5_ROUNDS 0x5
374#define EVP_CTRL_RAND_KEY 0x6
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375#define EVP_CTRL_PBE_PRF_NID 0x7
376#define EVP_CTRL_COPY 0x8
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377#define EVP_CTRL_GCM_SET_IVLEN 0x9
378#define EVP_CTRL_GCM_GET_TAG 0x10
379#define EVP_CTRL_GCM_SET_TAG 0x11
380#define EVP_CTRL_GCM_SET_IV_FIXED 0x12
381#define EVP_CTRL_GCM_IV_GEN 0x13
382#define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
383#define EVP_CTRL_CCM_GET_TAG EVP_CTRL_GCM_GET_TAG
384#define EVP_CTRL_CCM_SET_TAG EVP_CTRL_GCM_SET_TAG
385#define EVP_CTRL_CCM_SET_L 0x14
386#define EVP_CTRL_CCM_SET_MSGLEN 0x15
387/* AEAD cipher deduces payload length and returns number of bytes
388 * required to store MAC and eventual padding. Subsequent call to
389 * EVP_Cipher even appends/verifies MAC.
390 */
391#define EVP_CTRL_AEAD_TLS1_AAD 0x16
392/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
393#define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
394/* Set the GCM invocation field, decrypt only */
395#define EVP_CTRL_GCM_SET_IV_INV 0x18
396
397/* GCM TLS constants */
398/* Length of fixed part of IV derived from PRF */
399#define EVP_GCM_TLS_FIXED_IV_LEN 4
400/* Length of explicit part of IV part of TLS records */
401#define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
402/* Length of tag for TLS */
403#define EVP_GCM_TLS_TAG_LEN 16
404
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405typedef struct evp_cipher_info_st
406 {
407 const EVP_CIPHER *cipher;
408 unsigned char iv[EVP_MAX_IV_LENGTH];
409 } EVP_CIPHER_INFO;
410
411struct evp_cipher_ctx_st
412 {
413 const EVP_CIPHER *cipher;
414 ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */
415 int encrypt; /* encrypt or decrypt */
416 int buf_len; /* number we have left */
417
418 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
419 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
420 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
672590bc 421 int num; /* used by cfb/ofb/ctr mode */
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422
423 void *app_data; /* application stuff */
424 int key_len; /* May change for variable length cipher */
425 unsigned long flags; /* Various flags */
426 void *cipher_data; /* per EVP data */
427 int final_used;
428 int block_mask;
429 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
430 } /* EVP_CIPHER_CTX */;
431
432typedef struct evp_Encode_Ctx_st
433 {
434 int num; /* number saved in a partial encode/decode */
435 int length; /* The length is either the output line length
436 * (in input bytes) or the shortest input line
437 * length that is ok. Once decoding begins,
438 * the length is adjusted up each time a longer
439 * line is decoded */
440 unsigned char enc_data[80]; /* data to encode */
441 int line_num; /* number read on current line */
442 int expect_nl;
443 } EVP_ENCODE_CTX;
444
445/* Password based encryption function */
446typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
447 ASN1_TYPE *param, const EVP_CIPHER *cipher,
448 const EVP_MD *md, int en_de);
449
450#ifndef OPENSSL_NO_RSA
451#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
452 (char *)(rsa))
453#endif
454
455#ifndef OPENSSL_NO_DSA
456#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
457 (char *)(dsa))
458#endif
459
460#ifndef OPENSSL_NO_DH
461#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
462 (char *)(dh))
463#endif
464
465#ifndef OPENSSL_NO_EC
466#define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
467 (char *)(eckey))
468#endif
469
470/* Add some extra combinations */
471#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
472#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
473#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
474#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
475
e40c9513 476int EVP_MD_type(const EVP_MD *md);
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477#define EVP_MD_nid(e) EVP_MD_type(e)
478#define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
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479int EVP_MD_pkey_type(const EVP_MD *md);
480int EVP_MD_size(const EVP_MD *md);
481int EVP_MD_block_size(const EVP_MD *md);
919b01cc 482unsigned long EVP_MD_flags(const EVP_MD *md);
56276539 483
919b01cc 484const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
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485#define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
486#define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
487#define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
56276539 488
e40c9513 489int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
56276539 490#define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
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491int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
492int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
493int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
494unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
495#define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
496
497const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
498int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
499int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
500int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
501int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
919b01cc 502int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
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503void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
504void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
56276539 505#define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
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506unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
507#define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
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508
509#define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
510#define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
511
512#define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
513#define EVP_SignInit(a,b) EVP_DigestInit(a,b)
514#define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
515#define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
516#define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
517#define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
518#define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
519#define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
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520#define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
521#define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
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522
523#ifdef CONST_STRICT
524void BIO_set_md(BIO *,const EVP_MD *md);
525#else
526# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
527#endif
528#define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
529#define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
e40c9513 530#define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
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531#define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
532#define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
533
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534int EVP_Cipher(EVP_CIPHER_CTX *c,
535 unsigned char *out,
536 const unsigned char *in,
537 unsigned int inl);
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538
539#define EVP_add_cipher_alias(n,alias) \
540 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
541#define EVP_add_digest_alias(n,alias) \
542 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
543#define EVP_delete_cipher_alias(alias) \
544 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
545#define EVP_delete_digest_alias(alias) \
546 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
547
548void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
549int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
550EVP_MD_CTX *EVP_MD_CTX_create(void);
551void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
552int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);
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553void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
554void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
555int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags);
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556int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
557int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
558 size_t cnt);
559int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
560int EVP_Digest(const void *data, size_t count,
561 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
562
563int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
564int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
565int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
566
567int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
919b01cc 568int EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify);
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569void EVP_set_pw_prompt(const char *prompt);
570char * EVP_get_pw_prompt(void);
571
572int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
573 const unsigned char *salt, const unsigned char *data,
574 int datal, int count, unsigned char *key,unsigned char *iv);
575
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576void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
577void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
578int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags);
579
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580int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
581 const unsigned char *key, const unsigned char *iv);
582int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
583 const unsigned char *key, const unsigned char *iv);
584int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
585 int *outl, const unsigned char *in, int inl);
586int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
587int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
588
589int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
590 const unsigned char *key, const unsigned char *iv);
591int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
592 const unsigned char *key, const unsigned char *iv);
593int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
594 int *outl, const unsigned char *in, int inl);
595int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
596int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
597
598int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
599 const unsigned char *key,const unsigned char *iv,
600 int enc);
601int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
602 const unsigned char *key,const unsigned char *iv,
603 int enc);
604int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
605 int *outl, const unsigned char *in, int inl);
606int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
607int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
608
609int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
610 EVP_PKEY *pkey);
611
612int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
613 unsigned int siglen,EVP_PKEY *pkey);
614
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615int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
616 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
617int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
618 unsigned char *sigret, size_t *siglen);
619
620int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
621 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
622int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
623 unsigned char *sig, size_t siglen);
624
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625int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
626 const unsigned char *ek, int ekl, const unsigned char *iv,
627 EVP_PKEY *priv);
628int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
629
630int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
631 unsigned char **ek, int *ekl, unsigned char *iv,
632 EVP_PKEY **pubk, int npubk);
633int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
634
635void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
636void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
637 const unsigned char *in,int inl);
638void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
639int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
640
641void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
642int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
643 const unsigned char *in, int inl);
644int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
645 char *out, int *outl);
646int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
647
648void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
649int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
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650EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
651void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
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652int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
653int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
654int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
655int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
656
657#ifndef OPENSSL_NO_BIO
658BIO_METHOD *BIO_f_md(void);
659BIO_METHOD *BIO_f_base64(void);
660BIO_METHOD *BIO_f_cipher(void);
661BIO_METHOD *BIO_f_reliable(void);
662void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
663 const unsigned char *i, int enc);
664#endif
665
666const EVP_MD *EVP_md_null(void);
667#ifndef OPENSSL_NO_MD2
668const EVP_MD *EVP_md2(void);
669#endif
670#ifndef OPENSSL_NO_MD4
671const EVP_MD *EVP_md4(void);
672#endif
673#ifndef OPENSSL_NO_MD5
674const EVP_MD *EVP_md5(void);
675#endif
676#ifndef OPENSSL_NO_SHA
677const EVP_MD *EVP_sha(void);
678const EVP_MD *EVP_sha1(void);
679const EVP_MD *EVP_dss(void);
680const EVP_MD *EVP_dss1(void);
681const EVP_MD *EVP_ecdsa(void);
682#endif
683#ifndef OPENSSL_NO_SHA256
684const EVP_MD *EVP_sha224(void);
685const EVP_MD *EVP_sha256(void);
686#endif
687#ifndef OPENSSL_NO_SHA512
688const EVP_MD *EVP_sha384(void);
689const EVP_MD *EVP_sha512(void);
690#endif
691#ifndef OPENSSL_NO_MDC2
692const EVP_MD *EVP_mdc2(void);
693#endif
694#ifndef OPENSSL_NO_RIPEMD
695const EVP_MD *EVP_ripemd160(void);
696#endif
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697#ifndef OPENSSL_NO_WHIRLPOOL
698const EVP_MD *EVP_whirlpool(void);
699#endif
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700const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
701#ifndef OPENSSL_NO_DES
702const EVP_CIPHER *EVP_des_ecb(void);
703const EVP_CIPHER *EVP_des_ede(void);
704const EVP_CIPHER *EVP_des_ede3(void);
705const EVP_CIPHER *EVP_des_ede_ecb(void);
706const EVP_CIPHER *EVP_des_ede3_ecb(void);
707const EVP_CIPHER *EVP_des_cfb64(void);
708# define EVP_des_cfb EVP_des_cfb64
709const EVP_CIPHER *EVP_des_cfb1(void);
710const EVP_CIPHER *EVP_des_cfb8(void);
711const EVP_CIPHER *EVP_des_ede_cfb64(void);
712# define EVP_des_ede_cfb EVP_des_ede_cfb64
713#if 0
714const EVP_CIPHER *EVP_des_ede_cfb1(void);
715const EVP_CIPHER *EVP_des_ede_cfb8(void);
716#endif
717const EVP_CIPHER *EVP_des_ede3_cfb64(void);
718# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
719const EVP_CIPHER *EVP_des_ede3_cfb1(void);
720const EVP_CIPHER *EVP_des_ede3_cfb8(void);
721const EVP_CIPHER *EVP_des_ofb(void);
722const EVP_CIPHER *EVP_des_ede_ofb(void);
723const EVP_CIPHER *EVP_des_ede3_ofb(void);
724const EVP_CIPHER *EVP_des_cbc(void);
725const EVP_CIPHER *EVP_des_ede_cbc(void);
726const EVP_CIPHER *EVP_des_ede3_cbc(void);
727const EVP_CIPHER *EVP_desx_cbc(void);
728/* This should now be supported through the dev_crypto ENGINE. But also, why are
729 * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
730#if 0
731# ifdef OPENSSL_OPENBSD_DEV_CRYPTO
732const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
733const EVP_CIPHER *EVP_dev_crypto_rc4(void);
734const EVP_MD *EVP_dev_crypto_md5(void);
735# endif
736#endif
737#endif
738#ifndef OPENSSL_NO_RC4
739const EVP_CIPHER *EVP_rc4(void);
740const EVP_CIPHER *EVP_rc4_40(void);
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741#ifndef OPENSSL_NO_MD5
742const EVP_CIPHER *EVP_rc4_hmac_md5(void);
743#endif
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744#endif
745#ifndef OPENSSL_NO_IDEA
746const EVP_CIPHER *EVP_idea_ecb(void);
747const EVP_CIPHER *EVP_idea_cfb64(void);
748# define EVP_idea_cfb EVP_idea_cfb64
749const EVP_CIPHER *EVP_idea_ofb(void);
750const EVP_CIPHER *EVP_idea_cbc(void);
751#endif
752#ifndef OPENSSL_NO_RC2
753const EVP_CIPHER *EVP_rc2_ecb(void);
754const EVP_CIPHER *EVP_rc2_cbc(void);
755const EVP_CIPHER *EVP_rc2_40_cbc(void);
756const EVP_CIPHER *EVP_rc2_64_cbc(void);
757const EVP_CIPHER *EVP_rc2_cfb64(void);
758# define EVP_rc2_cfb EVP_rc2_cfb64
759const EVP_CIPHER *EVP_rc2_ofb(void);
760#endif
761#ifndef OPENSSL_NO_BF
762const EVP_CIPHER *EVP_bf_ecb(void);
763const EVP_CIPHER *EVP_bf_cbc(void);
764const EVP_CIPHER *EVP_bf_cfb64(void);
765# define EVP_bf_cfb EVP_bf_cfb64
766const EVP_CIPHER *EVP_bf_ofb(void);
767#endif
768#ifndef OPENSSL_NO_CAST
769const EVP_CIPHER *EVP_cast5_ecb(void);
770const EVP_CIPHER *EVP_cast5_cbc(void);
771const EVP_CIPHER *EVP_cast5_cfb64(void);
772# define EVP_cast5_cfb EVP_cast5_cfb64
773const EVP_CIPHER *EVP_cast5_ofb(void);
774#endif
775#ifndef OPENSSL_NO_RC5
776const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
777const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
778const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
779# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
780const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
781#endif
782#ifndef OPENSSL_NO_AES
783const EVP_CIPHER *EVP_aes_128_ecb(void);
784const EVP_CIPHER *EVP_aes_128_cbc(void);
785const EVP_CIPHER *EVP_aes_128_cfb1(void);
786const EVP_CIPHER *EVP_aes_128_cfb8(void);
787const EVP_CIPHER *EVP_aes_128_cfb128(void);
788# define EVP_aes_128_cfb EVP_aes_128_cfb128
789const EVP_CIPHER *EVP_aes_128_ofb(void);
56276539 790const EVP_CIPHER *EVP_aes_128_ctr(void);
672590bc 791const EVP_CIPHER *EVP_aes_128_ccm(void);
9bb344e0 792const EVP_CIPHER *EVP_aes_128_gcm(void);
672590bc 793const EVP_CIPHER *EVP_aes_128_xts(void);
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794const EVP_CIPHER *EVP_aes_192_ecb(void);
795const EVP_CIPHER *EVP_aes_192_cbc(void);
796const EVP_CIPHER *EVP_aes_192_cfb1(void);
797const EVP_CIPHER *EVP_aes_192_cfb8(void);
798const EVP_CIPHER *EVP_aes_192_cfb128(void);
799# define EVP_aes_192_cfb EVP_aes_192_cfb128
800const EVP_CIPHER *EVP_aes_192_ofb(void);
56276539 801const EVP_CIPHER *EVP_aes_192_ctr(void);
672590bc 802const EVP_CIPHER *EVP_aes_192_ccm(void);
9bb344e0 803const EVP_CIPHER *EVP_aes_192_gcm(void);
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804const EVP_CIPHER *EVP_aes_256_ecb(void);
805const EVP_CIPHER *EVP_aes_256_cbc(void);
806const EVP_CIPHER *EVP_aes_256_cfb1(void);
807const EVP_CIPHER *EVP_aes_256_cfb8(void);
808const EVP_CIPHER *EVP_aes_256_cfb128(void);
809# define EVP_aes_256_cfb EVP_aes_256_cfb128
810const EVP_CIPHER *EVP_aes_256_ofb(void);
56276539 811const EVP_CIPHER *EVP_aes_256_ctr(void);
672590bc 812const EVP_CIPHER *EVP_aes_256_ccm(void);
9bb344e0 813const EVP_CIPHER *EVP_aes_256_gcm(void);
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814const EVP_CIPHER *EVP_aes_256_xts(void);
815#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
816const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
817const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
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818#endif
819#endif
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820#ifndef OPENSSL_NO_CAMELLIA
821const EVP_CIPHER *EVP_camellia_128_ecb(void);
822const EVP_CIPHER *EVP_camellia_128_cbc(void);
823const EVP_CIPHER *EVP_camellia_128_cfb1(void);
824const EVP_CIPHER *EVP_camellia_128_cfb8(void);
825const EVP_CIPHER *EVP_camellia_128_cfb128(void);
826# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
827const EVP_CIPHER *EVP_camellia_128_ofb(void);
828const EVP_CIPHER *EVP_camellia_192_ecb(void);
829const EVP_CIPHER *EVP_camellia_192_cbc(void);
830const EVP_CIPHER *EVP_camellia_192_cfb1(void);
831const EVP_CIPHER *EVP_camellia_192_cfb8(void);
832const EVP_CIPHER *EVP_camellia_192_cfb128(void);
833# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
834const EVP_CIPHER *EVP_camellia_192_ofb(void);
835const EVP_CIPHER *EVP_camellia_256_ecb(void);
836const EVP_CIPHER *EVP_camellia_256_cbc(void);
837const EVP_CIPHER *EVP_camellia_256_cfb1(void);
838const EVP_CIPHER *EVP_camellia_256_cfb8(void);
839const EVP_CIPHER *EVP_camellia_256_cfb128(void);
840# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
841const EVP_CIPHER *EVP_camellia_256_ofb(void);
842#endif
56276539 843
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844#ifndef OPENSSL_NO_SEED
845const EVP_CIPHER *EVP_seed_ecb(void);
846const EVP_CIPHER *EVP_seed_cbc(void);
847const EVP_CIPHER *EVP_seed_cfb128(void);
848# define EVP_seed_cfb EVP_seed_cfb128
849const EVP_CIPHER *EVP_seed_ofb(void);
850#endif
851
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852void OPENSSL_add_all_algorithms_noconf(void);
853void OPENSSL_add_all_algorithms_conf(void);
854
855#ifdef OPENSSL_LOAD_CONF
856#define OpenSSL_add_all_algorithms() \
857 OPENSSL_add_all_algorithms_conf()
858#else
859#define OpenSSL_add_all_algorithms() \
860 OPENSSL_add_all_algorithms_noconf()
861#endif
862
863void OpenSSL_add_all_ciphers(void);
864void OpenSSL_add_all_digests(void);
865#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
866#define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
867#define SSLeay_add_all_digests() OpenSSL_add_all_digests()
868
869int EVP_add_cipher(const EVP_CIPHER *cipher);
870int EVP_add_digest(const EVP_MD *digest);
871
872const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
873const EVP_MD *EVP_get_digestbyname(const char *name);
874void EVP_cleanup(void);
875
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876void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
877 const char *from, const char *to, void *x), void *arg);
878void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
879 const char *from, 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), void *arg);
883void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
884 const char *from, const char *to, void *x), void *arg);
885
886int EVP_PKEY_decrypt_old(unsigned char *dec_key,
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887 const unsigned char *enc_key,int enc_key_len,
888 EVP_PKEY *private_key);
919b01cc 889int EVP_PKEY_encrypt_old(unsigned char *enc_key,
56276539
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890 const unsigned char *key,int key_len,
891 EVP_PKEY *pub_key);
892int EVP_PKEY_type(int type);
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893int EVP_PKEY_id(const EVP_PKEY *pkey);
894int EVP_PKEY_base_id(const EVP_PKEY *pkey);
56276539
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895int EVP_PKEY_bits(EVP_PKEY *pkey);
896int EVP_PKEY_size(EVP_PKEY *pkey);
919b01cc
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897int EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
898int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
899int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
900void * EVP_PKEY_get0(EVP_PKEY *pkey);
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901
902#ifndef OPENSSL_NO_RSA
903struct rsa_st;
904int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
905struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
906#endif
907#ifndef OPENSSL_NO_DSA
908struct dsa_st;
909int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
910struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
911#endif
912#ifndef OPENSSL_NO_DH
913struct dh_st;
914int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
915struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
916#endif
917#ifndef OPENSSL_NO_EC
918struct ec_key_st;
919int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
920struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
921#endif
922
923EVP_PKEY * EVP_PKEY_new(void);
924void EVP_PKEY_free(EVP_PKEY *pkey);
925
926EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
927 long length);
928int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
929
930EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
931 long length);
932EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
933 long length);
934int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
935
936int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
937int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
938int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
939int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
940
941int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
942
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943int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
944 int indent, ASN1_PCTX *pctx);
945int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
946 int indent, ASN1_PCTX *pctx);
947int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
948 int indent, ASN1_PCTX *pctx);
949
950int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
951
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952int EVP_CIPHER_type(const EVP_CIPHER *ctx);
953
954/* calls methods */
955int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
956int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
957
958/* These are used by EVP_CIPHER methods */
959int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
960int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
961
962/* PKCS5 password based encryption */
963int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
964 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
965 int en_de);
966int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
967 const unsigned char *salt, int saltlen, int iter,
968 int keylen, unsigned char *out);
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969int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
970 const unsigned char *salt, int saltlen, int iter,
971 const EVP_MD *digest,
972 int keylen, unsigned char *out);
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973int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
974 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
975 int en_de);
976
977void PKCS5_PBE_add(void);
978
979int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
980 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
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981
982/* PBE type */
983
984/* Can appear as the outermost AlgorithmIdentifier */
985#define EVP_PBE_TYPE_OUTER 0x0
986/* Is an PRF type OID */
987#define EVP_PBE_TYPE_PRF 0x1
988
989int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
990 EVP_PBE_KEYGEN *keygen);
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991int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
992 EVP_PBE_KEYGEN *keygen);
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993int EVP_PBE_find(int type, int pbe_nid,
994 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
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995void EVP_PBE_cleanup(void);
996
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997#define ASN1_PKEY_ALIAS 0x1
998#define ASN1_PKEY_DYNAMIC 0x2
999#define ASN1_PKEY_SIGPARAM_NULL 0x4
1000
1001#define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
1002#define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
1003#define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
1004#define ASN1_PKEY_CTRL_CMS_SIGN 0x5
1005#define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
1006
1007int EVP_PKEY_asn1_get_count(void);
1008const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
1009const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
1010const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
1011 const char *str, int len);
1012int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
1013int EVP_PKEY_asn1_add_alias(int to, int from);
1014int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
1015 const char **pinfo, const char **ppem_str,
1016 const EVP_PKEY_ASN1_METHOD *ameth);
1017
1018const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
1019EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
1020 const char *pem_str, const char *info);
1021void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
1022 const EVP_PKEY_ASN1_METHOD *src);
1023void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
1024void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
1025 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
1026 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
1027 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
1028 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
1029 ASN1_PCTX *pctx),
1030 int (*pkey_size)(const EVP_PKEY *pk),
1031 int (*pkey_bits)(const EVP_PKEY *pk));
1032void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
1033 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
1034 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
1035 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
1036 ASN1_PCTX *pctx));
1037void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
1038 int (*param_decode)(EVP_PKEY *pkey,
1039 const unsigned char **pder, int derlen),
1040 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
1041 int (*param_missing)(const EVP_PKEY *pk),
1042 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
1043 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
1044 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
1045 ASN1_PCTX *pctx));
1046
1047void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
1048 void (*pkey_free)(EVP_PKEY *pkey));
1049void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
1050 int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
1051 long arg1, void *arg2));
1052
1053
1054#define EVP_PKEY_OP_UNDEFINED 0
1055#define EVP_PKEY_OP_PARAMGEN (1<<1)
1056#define EVP_PKEY_OP_KEYGEN (1<<2)
1057#define EVP_PKEY_OP_SIGN (1<<3)
1058#define EVP_PKEY_OP_VERIFY (1<<4)
1059#define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
1060#define EVP_PKEY_OP_SIGNCTX (1<<6)
1061#define EVP_PKEY_OP_VERIFYCTX (1<<7)
1062#define EVP_PKEY_OP_ENCRYPT (1<<8)
1063#define EVP_PKEY_OP_DECRYPT (1<<9)
1064#define EVP_PKEY_OP_DERIVE (1<<10)
1065
1066#define EVP_PKEY_OP_TYPE_SIG \
1067 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1068 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1069
1070#define EVP_PKEY_OP_TYPE_CRYPT \
1071 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1072
1073#define EVP_PKEY_OP_TYPE_NOGEN \
1074 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
1075
1076#define EVP_PKEY_OP_TYPE_GEN \
1077 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1078
1079#define EVP_PKEY_CTX_set_signature_md(ctx, md) \
1080 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
1081 EVP_PKEY_CTRL_MD, 0, (void *)md)
1082
1083#define EVP_PKEY_CTRL_MD 1
1084#define EVP_PKEY_CTRL_PEER_KEY 2
1085
1086#define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
1087#define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
1088
1089#define EVP_PKEY_CTRL_PKCS7_SIGN 5
1090
1091#define EVP_PKEY_CTRL_SET_MAC_KEY 6
1092
1093#define EVP_PKEY_CTRL_DIGESTINIT 7
1094
1095/* Used by GOST key encryption in TLS */
1096#define EVP_PKEY_CTRL_SET_IV 8
1097
1098#define EVP_PKEY_CTRL_CMS_ENCRYPT 9
1099#define EVP_PKEY_CTRL_CMS_DECRYPT 10
1100#define EVP_PKEY_CTRL_CMS_SIGN 11
1101
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1102#define EVP_PKEY_CTRL_CIPHER 12
1103
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1104#define EVP_PKEY_ALG_CTRL 0x1000
1105
1106
1107#define EVP_PKEY_FLAG_AUTOARGLEN 2
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1108/* Method handles all operations: don't assume any digest related
1109 * defaults.
1110 */
1111#define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
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1112
1113const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1114EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
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1115void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
1116 const EVP_PKEY_METHOD *meth);
1117void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
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1118void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1119int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1120
1121EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1122EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1123EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1124void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1125
1126int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1127 int cmd, int p1, void *p2);
1128int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1129 const char *value);
1130
1131int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1132void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1133
1134EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
672590bc 1135 const unsigned char *key, int keylen);
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1136
1137void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1138void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1139EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1140
1141EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1142
1143void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1144void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1145
1146int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1147int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1148 unsigned char *sig, size_t *siglen,
1149 const unsigned char *tbs, size_t tbslen);
1150int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1151int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1152 const unsigned char *sig, size_t siglen,
1153 const unsigned char *tbs, size_t tbslen);
1154int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1155int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1156 unsigned char *rout, size_t *routlen,
1157 const unsigned char *sig, size_t siglen);
1158int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1159int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1160 unsigned char *out, size_t *outlen,
1161 const unsigned char *in, size_t inlen);
1162int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1163int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1164 unsigned char *out, size_t *outlen,
1165 const unsigned char *in, size_t inlen);
1166
1167int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1168int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1169int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1170
1171typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1172
1173int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1174int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1175int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1176int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1177
1178void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1179EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1180
1181int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1182
1183void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1184 int (*init)(EVP_PKEY_CTX *ctx));
1185
1186void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1187 int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
1188
1189void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1190 void (*cleanup)(EVP_PKEY_CTX *ctx));
1191
1192void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1193 int (*paramgen_init)(EVP_PKEY_CTX *ctx),
1194 int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1195
1196void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1197 int (*keygen_init)(EVP_PKEY_CTX *ctx),
1198 int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
730b1645 1199
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1200void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1201 int (*sign_init)(EVP_PKEY_CTX *ctx),
1202 int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1203 const unsigned char *tbs, size_t tbslen));
1204
1205void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1206 int (*verify_init)(EVP_PKEY_CTX *ctx),
1207 int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
1208 const unsigned char *tbs, size_t tbslen));
1209
1210void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1211 int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
1212 int (*verify_recover)(EVP_PKEY_CTX *ctx,
1213 unsigned char *sig, size_t *siglen,
1214 const unsigned char *tbs, size_t tbslen));
1215
1216void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1217 int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1218 int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1219 EVP_MD_CTX *mctx));
1220
1221void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1222 int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1223 int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
1224 EVP_MD_CTX *mctx));
1225
1226void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1227 int (*encrypt_init)(EVP_PKEY_CTX *ctx),
1228 int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1229 const unsigned char *in, size_t inlen));
1230
1231void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1232 int (*decrypt_init)(EVP_PKEY_CTX *ctx),
1233 int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1234 const unsigned char *in, size_t inlen));
1235
1236void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1237 int (*derive_init)(EVP_PKEY_CTX *ctx),
1238 int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
1239
1240void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1241 int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
1242 int (*ctrl_str)(EVP_PKEY_CTX *ctx,
1243 const char *type, const char *value));
730b1645 1244
9bb344e0
PA
1245void EVP_add_alg_module(void);
1246
56276539
SS
1247/* BEGIN ERROR CODES */
1248/* The following lines are auto generated by the script mkerr.pl. Any changes
1249 * made after this point may be overwritten when the script is next run.
1250 */
1251void ERR_load_EVP_strings(void);
1252
1253/* Error codes for the EVP functions. */
1254
1255/* Function codes. */
672590bc
PA
1256#define EVP_F_AESNI_INIT_KEY 165
1257#define EVP_F_AESNI_XTS_CIPHER 176
56276539 1258#define EVP_F_AES_INIT_KEY 133
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PA
1259#define EVP_F_AES_XTS 172
1260#define EVP_F_AES_XTS_CIPHER 175
9bb344e0 1261#define EVP_F_ALG_MODULE_INIT 177
74093195 1262#define EVP_F_CAMELLIA_INIT_KEY 159
672590bc 1263#define EVP_F_CMAC_INIT 173
56276539 1264#define EVP_F_D2I_PKEY 100
919b01cc 1265#define EVP_F_DO_SIGVER_INIT 161
56276539
SS
1266#define EVP_F_DSAPKEY2PKCS8 134
1267#define EVP_F_DSA_PKEY2PKCS8 135
1268#define EVP_F_ECDSA_PKEY2PKCS8 129
1269#define EVP_F_ECKEY_PKEY2PKCS8 132
1270#define EVP_F_EVP_CIPHERINIT_EX 123
919b01cc 1271#define EVP_F_EVP_CIPHER_CTX_COPY 163
56276539
SS
1272#define EVP_F_EVP_CIPHER_CTX_CTRL 124
1273#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
1274#define EVP_F_EVP_DECRYPTFINAL_EX 101
1275#define EVP_F_EVP_DIGESTINIT_EX 128
1276#define EVP_F_EVP_ENCRYPTFINAL_EX 127
1277#define EVP_F_EVP_MD_CTX_COPY_EX 110
919b01cc 1278#define EVP_F_EVP_MD_SIZE 162
56276539
SS
1279#define EVP_F_EVP_OPENINIT 102
1280#define EVP_F_EVP_PBE_ALG_ADD 115
919b01cc 1281#define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
56276539
SS
1282#define EVP_F_EVP_PBE_CIPHERINIT 116
1283#define EVP_F_EVP_PKCS82PKEY 111
919b01cc 1284#define EVP_F_EVP_PKCS82PKEY_BROKEN 136
56276539
SS
1285#define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
1286#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
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1287#define EVP_F_EVP_PKEY_CTX_CTRL 137
1288#define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
1289#define EVP_F_EVP_PKEY_CTX_DUP 156
56276539 1290#define EVP_F_EVP_PKEY_DECRYPT 104
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1291#define EVP_F_EVP_PKEY_DECRYPT_INIT 138
1292#define EVP_F_EVP_PKEY_DECRYPT_OLD 151
1293#define EVP_F_EVP_PKEY_DERIVE 153
1294#define EVP_F_EVP_PKEY_DERIVE_INIT 154
1295#define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
56276539 1296#define EVP_F_EVP_PKEY_ENCRYPT 105
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PA
1297#define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
1298#define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
56276539
SS
1299#define EVP_F_EVP_PKEY_GET1_DH 119
1300#define EVP_F_EVP_PKEY_GET1_DSA 120
1301#define EVP_F_EVP_PKEY_GET1_ECDSA 130
1302#define EVP_F_EVP_PKEY_GET1_EC_KEY 131
1303#define EVP_F_EVP_PKEY_GET1_RSA 121
919b01cc
PA
1304#define EVP_F_EVP_PKEY_KEYGEN 146
1305#define EVP_F_EVP_PKEY_KEYGEN_INIT 147
56276539 1306#define EVP_F_EVP_PKEY_NEW 106
919b01cc
PA
1307#define EVP_F_EVP_PKEY_PARAMGEN 148
1308#define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
1309#define EVP_F_EVP_PKEY_SIGN 140
1310#define EVP_F_EVP_PKEY_SIGN_INIT 141
1311#define EVP_F_EVP_PKEY_VERIFY 142
1312#define EVP_F_EVP_PKEY_VERIFY_INIT 143
1313#define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
1314#define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
56276539
SS
1315#define EVP_F_EVP_RIJNDAEL 126
1316#define EVP_F_EVP_SIGNFINAL 107
1317#define EVP_F_EVP_VERIFYFINAL 108
672590bc
PA
1318#define EVP_F_FIPS_CIPHERINIT 166
1319#define EVP_F_FIPS_CIPHER_CTX_COPY 170
1320#define EVP_F_FIPS_CIPHER_CTX_CTRL 167
1321#define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
1322#define EVP_F_FIPS_DIGESTINIT 168
1323#define EVP_F_FIPS_MD_CTX_COPY 169
1324#define EVP_F_HMAC_INIT_EX 174
919b01cc 1325#define EVP_F_INT_CTX_NEW 157
56276539
SS
1326#define EVP_F_PKCS5_PBE_KEYIVGEN 117
1327#define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
672590bc 1328#define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
56276539 1329#define EVP_F_PKCS8_SET_BROKEN 112
919b01cc 1330#define EVP_F_PKEY_SET_TYPE 158
56276539
SS
1331#define EVP_F_RC2_MAGIC_TO_METH 109
1332#define EVP_F_RC5_CTRL 125
1333
1334/* Reason codes. */
672590bc 1335#define EVP_R_AES_IV_SETUP_FAILED 162
56276539
SS
1336#define EVP_R_AES_KEY_SETUP_FAILED 143
1337#define EVP_R_ASN1_LIB 140
1338#define EVP_R_BAD_BLOCK_LENGTH 136
1339#define EVP_R_BAD_DECRYPT 100
1340#define EVP_R_BAD_KEY_LENGTH 137
1341#define EVP_R_BN_DECODE_ERROR 112
1342#define EVP_R_BN_PUBKEY_ERROR 113
919b01cc 1343#define EVP_R_BUFFER_TOO_SMALL 155
74093195 1344#define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
56276539 1345#define EVP_R_CIPHER_PARAMETER_ERROR 122
919b01cc 1346#define EVP_R_COMMAND_NOT_SUPPORTED 147
56276539
SS
1347#define EVP_R_CTRL_NOT_IMPLEMENTED 132
1348#define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
1349#define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
1350#define EVP_R_DECODE_ERROR 114
1351#define EVP_R_DIFFERENT_KEY_TYPES 101
919b01cc 1352#define EVP_R_DIFFERENT_PARAMETERS 153
672590bc 1353#define EVP_R_DISABLED_FOR_FIPS 163
56276539 1354#define EVP_R_ENCODE_ERROR 115
9bb344e0
PA
1355#define EVP_R_ERROR_LOADING_SECTION 165
1356#define EVP_R_ERROR_SETTING_FIPS_MODE 166
56276539
SS
1357#define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
1358#define EVP_R_EXPECTING_AN_RSA_KEY 127
1359#define EVP_R_EXPECTING_A_DH_KEY 128
1360#define EVP_R_EXPECTING_A_DSA_KEY 129
1361#define EVP_R_EXPECTING_A_ECDSA_KEY 141
1362#define EVP_R_EXPECTING_A_EC_KEY 142
9bb344e0 1363#define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
56276539
SS
1364#define EVP_R_INITIALIZATION_ERROR 134
1365#define EVP_R_INPUT_NOT_INITIALIZED 111
919b01cc 1366#define EVP_R_INVALID_DIGEST 152
9bb344e0 1367#define EVP_R_INVALID_FIPS_MODE 168
56276539 1368#define EVP_R_INVALID_KEY_LENGTH 130
919b01cc 1369#define EVP_R_INVALID_OPERATION 148
56276539
SS
1370#define EVP_R_IV_TOO_LARGE 102
1371#define EVP_R_KEYGEN_FAILURE 120
919b01cc
PA
1372#define EVP_R_MESSAGE_DIGEST_IS_NULL 159
1373#define EVP_R_METHOD_NOT_SUPPORTED 144
56276539
SS
1374#define EVP_R_MISSING_PARAMETERS 103
1375#define EVP_R_NO_CIPHER_SET 131
919b01cc 1376#define EVP_R_NO_DEFAULT_DIGEST 158
56276539
SS
1377#define EVP_R_NO_DIGEST_SET 139
1378#define EVP_R_NO_DSA_PARAMETERS 116
919b01cc
PA
1379#define EVP_R_NO_KEY_SET 154
1380#define EVP_R_NO_OPERATION_SET 149
56276539
SS
1381#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
1382#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
919b01cc
PA
1383#define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
1384#define EVP_R_OPERATON_NOT_INITIALIZED 151
56276539 1385#define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
919b01cc
PA
1386#define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
1387#define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
56276539 1388#define EVP_R_PUBLIC_KEY_NOT_RSA 106
672590bc 1389#define EVP_R_TOO_LARGE 164
919b01cc
PA
1390#define EVP_R_UNKNOWN_CIPHER 160
1391#define EVP_R_UNKNOWN_DIGEST 161
9bb344e0 1392#define EVP_R_UNKNOWN_OPTION 169
56276539
SS
1393#define EVP_R_UNKNOWN_PBE_ALGORITHM 121
1394#define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
919b01cc 1395#define EVP_R_UNSUPPORTED_ALGORITHM 156
56276539
SS
1396#define EVP_R_UNSUPPORTED_CIPHER 107
1397#define EVP_R_UNSUPPORTED_KEYLENGTH 123
1398#define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
1399#define EVP_R_UNSUPPORTED_KEY_SIZE 108
1400#define EVP_R_UNSUPPORTED_PRF 125
1401#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
1402#define EVP_R_UNSUPPORTED_SALT_TYPE 126
1403#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
1404#define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
1405
1406#ifdef __cplusplus
1407}
1408#endif
1409#endif