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 */ 86#define EVP_MAX_KEY_LENGTH 64 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 118#define EVP_PKEY_HMAC NID_hmac 119#define EVP_PKEY_CMAC NID_cmac 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; 133 const EVP_PKEY_ASN1_METHOD *ameth; 134 ENGINE *engine; 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 158 159#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 */ 181 /* control function */ 182 int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2); 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 */ 194 195#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 207 208/* 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 219 220#define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */ 221 222/* 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 230 231#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; 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); 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 */ 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 */ 288 289#define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest 290 * in FIPS mode */ 291 292/* 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 */ 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 */ 300 301#define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */ 302 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, 313 const unsigned char *in, size_t inl);/* encrypt/decrypt data */ 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 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 335#define EVP_CIPH_MODE 0xF0007 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 350/* cipher has its own additional copying logic */ 351#define EVP_CIPH_CUSTOM_COPY 0x400 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 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 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 375#define EVP_CTRL_PBE_PRF_NID 0x7 376#define EVP_CTRL_COPY 0x8 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 16 404 405 406typedef struct evp_cipher_info_st 407 { 408 const EVP_CIPHER *cipher; 409 unsigned char iv[EVP_MAX_IV_LENGTH]; 410 } EVP_CIPHER_INFO; 411 412struct evp_cipher_ctx_st 413 { 414 const EVP_CIPHER *cipher; 415 ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */ 416 int encrypt; /* encrypt or decrypt */ 417 int buf_len; /* number we have left */ 418 419 unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */ 420 unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */ 421 unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */ 422 int num; /* used by cfb/ofb/ctr mode */ 423 424 void *app_data; /* application stuff */ 425 int key_len; /* May change for variable length cipher */ 426 unsigned long flags; /* Various flags */ 427 void *cipher_data; /* per EVP data */ 428 int final_used; 429 int block_mask; 430 unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */ 431 } /* EVP_CIPHER_CTX */; 432 433typedef struct evp_Encode_Ctx_st 434 { 435 int num; /* number saved in a partial encode/decode */ 436 int length; /* The length is either the output line length 437 * (in input bytes) or the shortest input line 438 * length that is ok. Once decoding begins, 439 * the length is adjusted up each time a longer 440 * line is decoded */ 441 unsigned char enc_data[80]; /* data to encode */ 442 int line_num; /* number read on current line */ 443 int expect_nl; 444 } EVP_ENCODE_CTX; 445 446/* Password based encryption function */ 447typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, 448 ASN1_TYPE *param, const EVP_CIPHER *cipher, 449 const EVP_MD *md, int en_de); 450 451#ifndef OPENSSL_NO_RSA 452#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ 453 (char *)(rsa)) 454#endif 455 456#ifndef OPENSSL_NO_DSA 457#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ 458 (char *)(dsa)) 459#endif 460 461#ifndef OPENSSL_NO_DH 462#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ 463 (char *)(dh)) 464#endif 465 466#ifndef OPENSSL_NO_EC 467#define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ 468 (char *)(eckey)) 469#endif 470 471/* Add some extra combinations */ 472#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) 473#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) 474#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) 475#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) 476 477int EVP_MD_type(const EVP_MD *md); 478#define EVP_MD_nid(e) EVP_MD_type(e) 479#define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) 480int EVP_MD_pkey_type(const EVP_MD *md); 481int EVP_MD_size(const EVP_MD *md); 482int EVP_MD_block_size(const EVP_MD *md); 483unsigned long EVP_MD_flags(const EVP_MD *md); 484 485const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); 486#define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) 487#define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) 488#define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) 489 490int EVP_CIPHER_nid(const EVP_CIPHER *cipher); 491#define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) 492int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); 493int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); 494int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); 495unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); 496#define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) 497 498const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); 499int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); 500int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); 501int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); 502int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); 503int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); 504void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); 505void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); 506#define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) 507unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); 508#define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) 509 510#define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) 511#define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) 512 513#define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 514#define EVP_SignInit(a,b) EVP_DigestInit(a,b) 515#define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 516#define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 517#define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) 518#define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 519#define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) 520#define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) 521#define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 522#define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 523 524#ifdef CONST_STRICT 525void BIO_set_md(BIO *,const EVP_MD *md); 526#else 527# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) 528#endif 529#define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) 530#define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) 531#define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) 532#define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) 533#define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) 534 535int EVP_Cipher(EVP_CIPHER_CTX *c, 536 unsigned char *out, 537 const unsigned char *in, 538 unsigned int inl); 539 540#define EVP_add_cipher_alias(n,alias) \ 541 OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n)) 542#define EVP_add_digest_alias(n,alias) \ 543 OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n)) 544#define EVP_delete_cipher_alias(alias) \ 545 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS); 546#define EVP_delete_digest_alias(alias) \ 547 OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS); 548 549void EVP_MD_CTX_init(EVP_MD_CTX *ctx); 550int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); 551EVP_MD_CTX *EVP_MD_CTX_create(void); 552void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); 553int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in); 554void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); 555void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); 556int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags); 557int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); 558int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d, 559 size_t cnt); 560int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); 561int EVP_Digest(const void *data, size_t count, 562 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl); 563 564int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in); 565int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); 566int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); 567 568int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify); 569int EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify); 570void EVP_set_pw_prompt(const char *prompt); 571char * EVP_get_pw_prompt(void); 572 573int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md, 574 const unsigned char *salt, const unsigned char *data, 575 int datal, int count, unsigned char *key,unsigned char *iv); 576 577void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); 578void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); 579int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags); 580 581int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, 582 const unsigned char *key, const unsigned char *iv); 583int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, 584 const unsigned char *key, const unsigned char *iv); 585int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, 586 int *outl, const unsigned char *in, int inl); 587int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 588int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 589 590int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, 591 const unsigned char *key, const unsigned char *iv); 592int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, 593 const unsigned char *key, const unsigned char *iv); 594int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, 595 int *outl, const unsigned char *in, int inl); 596int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 597int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 598 599int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, 600 const unsigned char *key,const unsigned char *iv, 601 int enc); 602int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, 603 const unsigned char *key,const unsigned char *iv, 604 int enc); 605int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, 606 int *outl, const unsigned char *in, int inl); 607int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 608int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 609 610int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s, 611 EVP_PKEY *pkey); 612 613int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf, 614 unsigned int siglen,EVP_PKEY *pkey); 615 616int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 617 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 618int EVP_DigestSignFinal(EVP_MD_CTX *ctx, 619 unsigned char *sigret, size_t *siglen); 620 621int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 622 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 623int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, 624 unsigned char *sig, size_t siglen); 625 626int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type, 627 const unsigned char *ek, int ekl, const unsigned char *iv, 628 EVP_PKEY *priv); 629int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 630 631int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 632 unsigned char **ek, int *ekl, unsigned char *iv, 633 EVP_PKEY **pubk, int npubk); 634int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl); 635 636void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); 637void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, 638 const unsigned char *in,int inl); 639void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl); 640int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); 641 642void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); 643int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, 644 const unsigned char *in, int inl); 645int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned 646 char *out, int *outl); 647int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); 648 649void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); 650int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); 651EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); 652void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); 653int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); 654int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); 655int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); 656int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); 657 658#ifndef OPENSSL_NO_BIO 659BIO_METHOD *BIO_f_md(void); 660BIO_METHOD *BIO_f_base64(void); 661BIO_METHOD *BIO_f_cipher(void); 662BIO_METHOD *BIO_f_reliable(void); 663void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k, 664 const unsigned char *i, int enc); 665#endif 666 667const EVP_MD *EVP_md_null(void); 668#ifndef OPENSSL_NO_MD2 669const EVP_MD *EVP_md2(void); 670#endif 671#ifndef OPENSSL_NO_MD4 672const EVP_MD *EVP_md4(void); 673#endif 674#ifndef OPENSSL_NO_MD5 675const EVP_MD *EVP_md5(void); 676#endif 677#ifndef OPENSSL_NO_SHA 678const EVP_MD *EVP_sha(void); 679const EVP_MD *EVP_sha1(void); 680const EVP_MD *EVP_dss(void); 681const EVP_MD *EVP_dss1(void); 682const EVP_MD *EVP_ecdsa(void); 683#endif 684#ifndef OPENSSL_NO_SHA256 685const EVP_MD *EVP_sha224(void); 686const EVP_MD *EVP_sha256(void); 687#endif 688#ifndef OPENSSL_NO_SHA512 689const EVP_MD *EVP_sha384(void); 690const EVP_MD *EVP_sha512(void); 691#endif 692#ifndef OPENSSL_NO_MDC2 693const EVP_MD *EVP_mdc2(void); 694#endif 695#ifndef OPENSSL_NO_RIPEMD 696const EVP_MD *EVP_ripemd160(void); 697#endif 698#ifndef OPENSSL_NO_WHIRLPOOL 699const EVP_MD *EVP_whirlpool(void); 700#endif 701const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ 702#ifndef OPENSSL_NO_DES 703const EVP_CIPHER *EVP_des_ecb(void); 704const EVP_CIPHER *EVP_des_ede(void); 705const EVP_CIPHER *EVP_des_ede3(void); 706const EVP_CIPHER *EVP_des_ede_ecb(void); 707const EVP_CIPHER *EVP_des_ede3_ecb(void); 708const EVP_CIPHER *EVP_des_cfb64(void); 709# define EVP_des_cfb EVP_des_cfb64 710const EVP_CIPHER *EVP_des_cfb1(void); 711const EVP_CIPHER *EVP_des_cfb8(void); 712const EVP_CIPHER *EVP_des_ede_cfb64(void); 713# define EVP_des_ede_cfb EVP_des_ede_cfb64 714#if 0 715const EVP_CIPHER *EVP_des_ede_cfb1(void); 716const EVP_CIPHER *EVP_des_ede_cfb8(void); 717#endif 718const EVP_CIPHER *EVP_des_ede3_cfb64(void); 719# define EVP_des_ede3_cfb EVP_des_ede3_cfb64 720const EVP_CIPHER *EVP_des_ede3_cfb1(void); 721const EVP_CIPHER *EVP_des_ede3_cfb8(void); 722const EVP_CIPHER *EVP_des_ofb(void); 723const EVP_CIPHER *EVP_des_ede_ofb(void); 724const EVP_CIPHER *EVP_des_ede3_ofb(void); 725const EVP_CIPHER *EVP_des_cbc(void); 726const EVP_CIPHER *EVP_des_ede_cbc(void); 727const EVP_CIPHER *EVP_des_ede3_cbc(void); 728const EVP_CIPHER *EVP_desx_cbc(void); 729/* This should now be supported through the dev_crypto ENGINE. But also, why are 730 * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */ 731#if 0 732# ifdef OPENSSL_OPENBSD_DEV_CRYPTO 733const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void); 734const EVP_CIPHER *EVP_dev_crypto_rc4(void); 735const EVP_MD *EVP_dev_crypto_md5(void); 736# endif 737#endif 738#endif 739#ifndef OPENSSL_NO_RC4 740const EVP_CIPHER *EVP_rc4(void); 741const EVP_CIPHER *EVP_rc4_40(void); 742#ifndef OPENSSL_NO_MD5 743const EVP_CIPHER *EVP_rc4_hmac_md5(void); 744#endif 745#endif 746#ifndef OPENSSL_NO_IDEA 747const EVP_CIPHER *EVP_idea_ecb(void); 748const EVP_CIPHER *EVP_idea_cfb64(void); 749# define EVP_idea_cfb EVP_idea_cfb64 750const EVP_CIPHER *EVP_idea_ofb(void); 751const EVP_CIPHER *EVP_idea_cbc(void); 752#endif 753#ifndef OPENSSL_NO_RC2 754const EVP_CIPHER *EVP_rc2_ecb(void); 755const EVP_CIPHER *EVP_rc2_cbc(void); 756const EVP_CIPHER *EVP_rc2_40_cbc(void); 757const EVP_CIPHER *EVP_rc2_64_cbc(void); 758const EVP_CIPHER *EVP_rc2_cfb64(void); 759# define EVP_rc2_cfb EVP_rc2_cfb64 760const EVP_CIPHER *EVP_rc2_ofb(void); 761#endif 762#ifndef OPENSSL_NO_BF 763const EVP_CIPHER *EVP_bf_ecb(void); 764const EVP_CIPHER *EVP_bf_cbc(void); 765const EVP_CIPHER *EVP_bf_cfb64(void); 766# define EVP_bf_cfb EVP_bf_cfb64 767const EVP_CIPHER *EVP_bf_ofb(void); 768#endif 769#ifndef OPENSSL_NO_CAST 770const EVP_CIPHER *EVP_cast5_ecb(void); 771const EVP_CIPHER *EVP_cast5_cbc(void); 772const EVP_CIPHER *EVP_cast5_cfb64(void); 773# define EVP_cast5_cfb EVP_cast5_cfb64 774const EVP_CIPHER *EVP_cast5_ofb(void); 775#endif 776#ifndef OPENSSL_NO_RC5 777const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void); 778const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void); 779const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void); 780# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64 781const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void); 782#endif 783#ifndef OPENSSL_NO_AES 784const EVP_CIPHER *EVP_aes_128_ecb(void); 785const EVP_CIPHER *EVP_aes_128_cbc(void); 786const EVP_CIPHER *EVP_aes_128_cfb1(void); 787const EVP_CIPHER *EVP_aes_128_cfb8(void); 788const EVP_CIPHER *EVP_aes_128_cfb128(void); 789# define EVP_aes_128_cfb EVP_aes_128_cfb128 790const EVP_CIPHER *EVP_aes_128_ofb(void); 791const EVP_CIPHER *EVP_aes_128_ctr(void); 792const EVP_CIPHER *EVP_aes_128_gcm(void); 793const EVP_CIPHER *EVP_aes_128_ccm(void); 794const EVP_CIPHER *EVP_aes_128_xts(void); 795const EVP_CIPHER *EVP_aes_192_ecb(void); 796const EVP_CIPHER *EVP_aes_192_cbc(void); 797const EVP_CIPHER *EVP_aes_192_cfb1(void); 798const EVP_CIPHER *EVP_aes_192_cfb8(void); 799const EVP_CIPHER *EVP_aes_192_cfb128(void); 800# define EVP_aes_192_cfb EVP_aes_192_cfb128 801const EVP_CIPHER *EVP_aes_192_ofb(void); 802const EVP_CIPHER *EVP_aes_192_ctr(void); 803const EVP_CIPHER *EVP_aes_192_gcm(void); 804const EVP_CIPHER *EVP_aes_192_ccm(void); 805const EVP_CIPHER *EVP_aes_256_ecb(void); 806const EVP_CIPHER *EVP_aes_256_cbc(void); 807const EVP_CIPHER *EVP_aes_256_cfb1(void); 808const EVP_CIPHER *EVP_aes_256_cfb8(void); 809const EVP_CIPHER *EVP_aes_256_cfb128(void); 810# define EVP_aes_256_cfb EVP_aes_256_cfb128 811const EVP_CIPHER *EVP_aes_256_ofb(void); 812const EVP_CIPHER *EVP_aes_256_ctr(void); 813const EVP_CIPHER *EVP_aes_256_gcm(void); 814const EVP_CIPHER *EVP_aes_256_ccm(void); 815const EVP_CIPHER *EVP_aes_256_xts(void); 816#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1) 817const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void); 818const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void); 819#endif 820#endif 821#ifndef OPENSSL_NO_CAMELLIA 822const EVP_CIPHER *EVP_camellia_128_ecb(void); 823const EVP_CIPHER *EVP_camellia_128_cbc(void); 824const EVP_CIPHER *EVP_camellia_128_cfb1(void); 825const EVP_CIPHER *EVP_camellia_128_cfb8(void); 826const EVP_CIPHER *EVP_camellia_128_cfb128(void); 827# define EVP_camellia_128_cfb EVP_camellia_128_cfb128 828const EVP_CIPHER *EVP_camellia_128_ofb(void); 829const EVP_CIPHER *EVP_camellia_192_ecb(void); 830const EVP_CIPHER *EVP_camellia_192_cbc(void); 831const EVP_CIPHER *EVP_camellia_192_cfb1(void); 832const EVP_CIPHER *EVP_camellia_192_cfb8(void); 833const EVP_CIPHER *EVP_camellia_192_cfb128(void); 834# define EVP_camellia_192_cfb EVP_camellia_192_cfb128 835const EVP_CIPHER *EVP_camellia_192_ofb(void); 836const EVP_CIPHER *EVP_camellia_256_ecb(void); 837const EVP_CIPHER *EVP_camellia_256_cbc(void); 838const EVP_CIPHER *EVP_camellia_256_cfb1(void); 839const EVP_CIPHER *EVP_camellia_256_cfb8(void); 840const EVP_CIPHER *EVP_camellia_256_cfb128(void); 841# define EVP_camellia_256_cfb EVP_camellia_256_cfb128 842const EVP_CIPHER *EVP_camellia_256_ofb(void); 843#endif 844 845#ifndef OPENSSL_NO_SEED 846const EVP_CIPHER *EVP_seed_ecb(void); 847const EVP_CIPHER *EVP_seed_cbc(void); 848const EVP_CIPHER *EVP_seed_cfb128(void); 849# define EVP_seed_cfb EVP_seed_cfb128 850const EVP_CIPHER *EVP_seed_ofb(void); 851#endif 852 853void OPENSSL_add_all_algorithms_noconf(void); 854void OPENSSL_add_all_algorithms_conf(void); 855 856#ifdef OPENSSL_LOAD_CONF 857#define OpenSSL_add_all_algorithms() \ 858 OPENSSL_add_all_algorithms_conf() 859#else 860#define OpenSSL_add_all_algorithms() \ 861 OPENSSL_add_all_algorithms_noconf() 862#endif 863 864void OpenSSL_add_all_ciphers(void); 865void OpenSSL_add_all_digests(void); 866#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() 867#define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() 868#define SSLeay_add_all_digests() OpenSSL_add_all_digests() 869 870int EVP_add_cipher(const EVP_CIPHER *cipher); 871int EVP_add_digest(const EVP_MD *digest); 872 873const EVP_CIPHER *EVP_get_cipherbyname(const char *name); 874const EVP_MD *EVP_get_digestbyname(const char *name); 875void EVP_cleanup(void); 876 877void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, 878 const char *from, const char *to, void *x), void *arg); 879void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, 880 const char *from, const char *to, void *x), void *arg); 881 882void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, 883 const char *from, const char *to, void *x), void *arg); 884void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, 885 const char *from, const char *to, void *x), void *arg); 886 887int EVP_PKEY_decrypt_old(unsigned char *dec_key, 888 const unsigned char *enc_key,int enc_key_len, 889 EVP_PKEY *private_key); 890int EVP_PKEY_encrypt_old(unsigned char *enc_key, 891 const unsigned char *key,int key_len, 892 EVP_PKEY *pub_key); 893int EVP_PKEY_type(int type); 894int EVP_PKEY_id(const EVP_PKEY *pkey); 895int EVP_PKEY_base_id(const EVP_PKEY *pkey); 896int EVP_PKEY_bits(EVP_PKEY *pkey); 897int EVP_PKEY_size(EVP_PKEY *pkey); 898int EVP_PKEY_set_type(EVP_PKEY *pkey,int type); 899int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); 900int EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key); 901void * EVP_PKEY_get0(EVP_PKEY *pkey); 902 903#ifndef OPENSSL_NO_RSA 904struct rsa_st; 905int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key); 906struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); 907#endif 908#ifndef OPENSSL_NO_DSA 909struct dsa_st; 910int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key); 911struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); 912#endif 913#ifndef OPENSSL_NO_DH 914struct dh_st; 915int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key); 916struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); 917#endif 918#ifndef OPENSSL_NO_EC 919struct ec_key_st; 920int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key); 921struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); 922#endif 923 924EVP_PKEY * EVP_PKEY_new(void); 925void EVP_PKEY_free(EVP_PKEY *pkey); 926 927EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp, 928 long length); 929int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); 930 931EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp, 932 long length); 933EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, 934 long length); 935int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); 936 937int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); 938int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); 939int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode); 940int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); 941 942int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); 943 944int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, 945 int indent, ASN1_PCTX *pctx); 946int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, 947 int indent, ASN1_PCTX *pctx); 948int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, 949 int indent, ASN1_PCTX *pctx); 950 951int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); 952 953int EVP_CIPHER_type(const EVP_CIPHER *ctx); 954 955/* calls methods */ 956int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type); 957int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type); 958 959/* These are used by EVP_CIPHER methods */ 960int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); 961int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); 962 963/* PKCS5 password based encryption */ 964int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, 965 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, 966 int en_de); 967int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, 968 const unsigned char *salt, int saltlen, int iter, 969 int keylen, unsigned char *out); 970int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, 971 const unsigned char *salt, int saltlen, int iter, 972 const EVP_MD *digest, 973 int keylen, unsigned char *out); 974int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, 975 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, 976 int en_de); 977 978void PKCS5_PBE_add(void); 979 980int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen, 981 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de); 982 983/* PBE type */ 984 985/* Can appear as the outermost AlgorithmIdentifier */ 986#define EVP_PBE_TYPE_OUTER 0x0 987/* Is an PRF type OID */ 988#define EVP_PBE_TYPE_PRF 0x1 989 990int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid, 991 EVP_PBE_KEYGEN *keygen); 992int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, 993 EVP_PBE_KEYGEN *keygen); 994int EVP_PBE_find(int type, int pbe_nid, 995 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen); 996void EVP_PBE_cleanup(void); 997 998#define ASN1_PKEY_ALIAS 0x1 999#define ASN1_PKEY_DYNAMIC 0x2 1000#define ASN1_PKEY_SIGPARAM_NULL 0x4 1001 1002#define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 1003#define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 1004#define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 1005#define ASN1_PKEY_CTRL_CMS_SIGN 0x5 1006#define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 1007 1008int EVP_PKEY_asn1_get_count(void); 1009const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); 1010const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); 1011const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, 1012 const char *str, int len); 1013int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth); 1014int EVP_PKEY_asn1_add_alias(int to, int from); 1015int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, 1016 const char **pinfo, const char **ppem_str, 1017 const EVP_PKEY_ASN1_METHOD *ameth); 1018 1019const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey); 1020EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags, 1021 const char *pem_str, const char *info); 1022void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, 1023 const EVP_PKEY_ASN1_METHOD *src); 1024void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth); 1025void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth, 1026 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub), 1027 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk), 1028 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b), 1029 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent, 1030 ASN1_PCTX *pctx), 1031 int (*pkey_size)(const EVP_PKEY *pk), 1032 int (*pkey_bits)(const EVP_PKEY *pk)); 1033void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth, 1034 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf), 1035 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk), 1036 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent, 1037 ASN1_PCTX *pctx)); 1038void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth, 1039 int (*param_decode)(EVP_PKEY *pkey, 1040 const unsigned char **pder, int derlen), 1041 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder), 1042 int (*param_missing)(const EVP_PKEY *pk), 1043 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from), 1044 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b), 1045 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent, 1046 ASN1_PCTX *pctx)); 1047 1048void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth, 1049 void (*pkey_free)(EVP_PKEY *pkey)); 1050void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth, 1051 int (*pkey_ctrl)(EVP_PKEY *pkey, int op, 1052 long arg1, void *arg2)); 1053 1054 1055#define EVP_PKEY_OP_UNDEFINED 0 1056#define EVP_PKEY_OP_PARAMGEN (1<<1) 1057#define EVP_PKEY_OP_KEYGEN (1<<2) 1058#define EVP_PKEY_OP_SIGN (1<<3) 1059#define EVP_PKEY_OP_VERIFY (1<<4) 1060#define EVP_PKEY_OP_VERIFYRECOVER (1<<5) 1061#define EVP_PKEY_OP_SIGNCTX (1<<6) 1062#define EVP_PKEY_OP_VERIFYCTX (1<<7) 1063#define EVP_PKEY_OP_ENCRYPT (1<<8) 1064#define EVP_PKEY_OP_DECRYPT (1<<9) 1065#define EVP_PKEY_OP_DERIVE (1<<10) 1066 1067#define EVP_PKEY_OP_TYPE_SIG \ 1068 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ 1069 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) 1070 1071#define EVP_PKEY_OP_TYPE_CRYPT \ 1072 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) 1073 1074#define EVP_PKEY_OP_TYPE_NOGEN \ 1075 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE) 1076 1077#define EVP_PKEY_OP_TYPE_GEN \ 1078 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) 1079 1080#define EVP_PKEY_CTX_set_signature_md(ctx, md) \ 1081 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 1082 EVP_PKEY_CTRL_MD, 0, (void *)md) 1083 1084#define EVP_PKEY_CTRL_MD 1 1085#define EVP_PKEY_CTRL_PEER_KEY 2 1086 1087#define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 1088#define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 1089 1090#define EVP_PKEY_CTRL_PKCS7_SIGN 5 1091 1092#define EVP_PKEY_CTRL_SET_MAC_KEY 6 1093 1094#define EVP_PKEY_CTRL_DIGESTINIT 7 1095 1096/* Used by GOST key encryption in TLS */ 1097#define EVP_PKEY_CTRL_SET_IV 8 1098 1099#define EVP_PKEY_CTRL_CMS_ENCRYPT 9 1100#define EVP_PKEY_CTRL_CMS_DECRYPT 10 1101#define EVP_PKEY_CTRL_CMS_SIGN 11 1102 1103#define EVP_PKEY_CTRL_CIPHER 12 1104 1105#define EVP_PKEY_ALG_CTRL 0x1000 1106 1107 1108#define EVP_PKEY_FLAG_AUTOARGLEN 2 1109/* Method handles all operations: don't assume any digest related 1110 * defaults. 1111 */ 1112#define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 1113 1114const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type); 1115EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags); 1116void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags, 1117 const EVP_PKEY_METHOD *meth); 1118void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src); 1119void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth); 1120int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth); 1121 1122EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); 1123EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); 1124EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); 1125void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); 1126 1127int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, 1128 int cmd, int p1, void *p2); 1129int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, 1130 const char *value); 1131 1132int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); 1133void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); 1134 1135EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, 1136 const unsigned char *key, int keylen); 1137 1138void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); 1139void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); 1140EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); 1141 1142EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); 1143 1144void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); 1145void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); 1146 1147int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); 1148int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, 1149 unsigned char *sig, size_t *siglen, 1150 const unsigned char *tbs, size_t tbslen); 1151int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); 1152int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, 1153 const unsigned char *sig, size_t siglen, 1154 const unsigned char *tbs, size_t tbslen); 1155int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); 1156int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, 1157 unsigned char *rout, size_t *routlen, 1158 const unsigned char *sig, size_t siglen); 1159int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); 1160int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, 1161 unsigned char *out, size_t *outlen, 1162 const unsigned char *in, size_t inlen); 1163int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); 1164int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, 1165 unsigned char *out, size_t *outlen, 1166 const unsigned char *in, size_t inlen); 1167 1168int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); 1169int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); 1170int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); 1171 1172typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); 1173 1174int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); 1175int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 1176int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); 1177int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 1178 1179void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); 1180EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); 1181 1182int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); 1183 1184void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth, 1185 int (*init)(EVP_PKEY_CTX *ctx)); 1186 1187void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth, 1188 int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)); 1189 1190void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth, 1191 void (*cleanup)(EVP_PKEY_CTX *ctx)); 1192 1193void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth, 1194 int (*paramgen_init)(EVP_PKEY_CTX *ctx), 1195 int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); 1196 1197void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth, 1198 int (*keygen_init)(EVP_PKEY_CTX *ctx), 1199 int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); 1200 1201void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth, 1202 int (*sign_init)(EVP_PKEY_CTX *ctx), 1203 int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, 1204 const unsigned char *tbs, size_t tbslen)); 1205 1206void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth, 1207 int (*verify_init)(EVP_PKEY_CTX *ctx), 1208 int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, 1209 const unsigned char *tbs, size_t tbslen)); 1210 1211void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth, 1212 int (*verify_recover_init)(EVP_PKEY_CTX *ctx), 1213 int (*verify_recover)(EVP_PKEY_CTX *ctx, 1214 unsigned char *sig, size_t *siglen, 1215 const unsigned char *tbs, size_t tbslen)); 1216 1217void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth, 1218 int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), 1219 int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, 1220 EVP_MD_CTX *mctx)); 1221 1222void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth, 1223 int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), 1224 int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen, 1225 EVP_MD_CTX *mctx)); 1226 1227void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth, 1228 int (*encrypt_init)(EVP_PKEY_CTX *ctx), 1229 int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 1230 const unsigned char *in, size_t inlen)); 1231 1232void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth, 1233 int (*decrypt_init)(EVP_PKEY_CTX *ctx), 1234 int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 1235 const unsigned char *in, size_t inlen)); 1236 1237void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth, 1238 int (*derive_init)(EVP_PKEY_CTX *ctx), 1239 int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); 1240 1241void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth, 1242 int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2), 1243 int (*ctrl_str)(EVP_PKEY_CTX *ctx, 1244 const char *type, const char *value)); 1245 1246/* BEGIN ERROR CODES */ 1247/* The following lines are auto generated by the script mkerr.pl. Any changes 1248 * made after this point may be overwritten when the script is next run. 1249 */ 1250void ERR_load_EVP_strings(void); 1251 1252/* Error codes for the EVP functions. */ 1253 1254/* Function codes. */ 1255#define EVP_F_AESNI_INIT_KEY 165 1256#define EVP_F_AESNI_XTS_CIPHER 176 1257#define EVP_F_AES_INIT_KEY 133 1258#define EVP_F_AES_XTS 172 1259#define EVP_F_AES_XTS_CIPHER 175 1260#define EVP_F_CAMELLIA_INIT_KEY 159 1261#define EVP_F_CMAC_INIT 173 1262#define EVP_F_D2I_PKEY 100 1263#define EVP_F_DO_SIGVER_INIT 161 1264#define EVP_F_DSAPKEY2PKCS8 134 1265#define EVP_F_DSA_PKEY2PKCS8 135 1266#define EVP_F_ECDSA_PKEY2PKCS8 129 1267#define EVP_F_ECKEY_PKEY2PKCS8 132 1268#define EVP_F_EVP_CIPHERINIT_EX 123 1269#define EVP_F_EVP_CIPHER_CTX_COPY 163 1270#define EVP_F_EVP_CIPHER_CTX_CTRL 124 1271#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 1272#define EVP_F_EVP_DECRYPTFINAL_EX 101 1273#define EVP_F_EVP_DIGESTINIT_EX 128 1274#define EVP_F_EVP_ENCRYPTFINAL_EX 127 1275#define EVP_F_EVP_MD_CTX_COPY_EX 110 1276#define EVP_F_EVP_MD_SIZE 162 1277#define EVP_F_EVP_OPENINIT 102 1278#define EVP_F_EVP_PBE_ALG_ADD 115 1279#define EVP_F_EVP_PBE_ALG_ADD_TYPE 160 1280#define EVP_F_EVP_PBE_CIPHERINIT 116 1281#define EVP_F_EVP_PKCS82PKEY 111 1282#define EVP_F_EVP_PKCS82PKEY_BROKEN 136 1283#define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 1284#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 1285#define EVP_F_EVP_PKEY_CTX_CTRL 137 1286#define EVP_F_EVP_PKEY_CTX_CTRL_STR 150 1287#define EVP_F_EVP_PKEY_CTX_DUP 156 1288#define EVP_F_EVP_PKEY_DECRYPT 104 1289#define EVP_F_EVP_PKEY_DECRYPT_INIT 138 1290#define EVP_F_EVP_PKEY_DECRYPT_OLD 151 1291#define EVP_F_EVP_PKEY_DERIVE 153 1292#define EVP_F_EVP_PKEY_DERIVE_INIT 154 1293#define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155 1294#define EVP_F_EVP_PKEY_ENCRYPT 105 1295#define EVP_F_EVP_PKEY_ENCRYPT_INIT 139 1296#define EVP_F_EVP_PKEY_ENCRYPT_OLD 152 1297#define EVP_F_EVP_PKEY_GET1_DH 119 1298#define EVP_F_EVP_PKEY_GET1_DSA 120 1299#define EVP_F_EVP_PKEY_GET1_ECDSA 130 1300#define EVP_F_EVP_PKEY_GET1_EC_KEY 131 1301#define EVP_F_EVP_PKEY_GET1_RSA 121 1302#define EVP_F_EVP_PKEY_KEYGEN 146 1303#define EVP_F_EVP_PKEY_KEYGEN_INIT 147 1304#define EVP_F_EVP_PKEY_NEW 106 1305#define EVP_F_EVP_PKEY_PARAMGEN 148 1306#define EVP_F_EVP_PKEY_PARAMGEN_INIT 149 1307#define EVP_F_EVP_PKEY_SIGN 140 1308#define EVP_F_EVP_PKEY_SIGN_INIT 141 1309#define EVP_F_EVP_PKEY_VERIFY 142 1310#define EVP_F_EVP_PKEY_VERIFY_INIT 143 1311#define EVP_F_EVP_PKEY_VERIFY_RECOVER 144 1312#define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145 1313#define EVP_F_EVP_RIJNDAEL 126 1314#define EVP_F_EVP_SIGNFINAL 107 1315#define EVP_F_EVP_VERIFYFINAL 108 1316#define EVP_F_FIPS_CIPHERINIT 166 1317#define EVP_F_FIPS_CIPHER_CTX_COPY 170 1318#define EVP_F_FIPS_CIPHER_CTX_CTRL 167 1319#define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171 1320#define EVP_F_FIPS_DIGESTINIT 168 1321#define EVP_F_FIPS_MD_CTX_COPY 169 1322#define EVP_F_HMAC_INIT_EX 174 1323#define EVP_F_INT_CTX_NEW 157 1324#define EVP_F_PKCS5_PBE_KEYIVGEN 117 1325#define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 1326#define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164 1327#define EVP_F_PKCS8_SET_BROKEN 112 1328#define EVP_F_PKEY_SET_TYPE 158 1329#define EVP_F_RC2_MAGIC_TO_METH 109 1330#define EVP_F_RC5_CTRL 125 1331 1332/* Reason codes. */ 1333#define EVP_R_AES_IV_SETUP_FAILED 162 1334#define EVP_R_AES_KEY_SETUP_FAILED 143 1335#define EVP_R_ASN1_LIB 140 1336#define EVP_R_BAD_BLOCK_LENGTH 136 1337#define EVP_R_BAD_DECRYPT 100 1338#define EVP_R_BAD_KEY_LENGTH 137 1339#define EVP_R_BN_DECODE_ERROR 112 1340#define EVP_R_BN_PUBKEY_ERROR 113 1341#define EVP_R_BUFFER_TOO_SMALL 155 1342#define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 1343#define EVP_R_CIPHER_PARAMETER_ERROR 122 1344#define EVP_R_COMMAND_NOT_SUPPORTED 147 1345#define EVP_R_CTRL_NOT_IMPLEMENTED 132 1346#define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 1347#define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 1348#define EVP_R_DECODE_ERROR 114 1349#define EVP_R_DIFFERENT_KEY_TYPES 101 1350#define EVP_R_DIFFERENT_PARAMETERS 153 1351#define EVP_R_DISABLED_FOR_FIPS 163 1352#define EVP_R_ENCODE_ERROR 115 1353#define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 1354#define EVP_R_EXPECTING_AN_RSA_KEY 127 1355#define EVP_R_EXPECTING_A_DH_KEY 128 1356#define EVP_R_EXPECTING_A_DSA_KEY 129 1357#define EVP_R_EXPECTING_A_ECDSA_KEY 141 1358#define EVP_R_EXPECTING_A_EC_KEY 142 1359#define EVP_R_INITIALIZATION_ERROR 134 1360#define EVP_R_INPUT_NOT_INITIALIZED 111 1361#define EVP_R_INVALID_DIGEST 152 1362#define EVP_R_INVALID_KEY_LENGTH 130 1363#define EVP_R_INVALID_OPERATION 148 1364#define EVP_R_IV_TOO_LARGE 102 1365#define EVP_R_KEYGEN_FAILURE 120 1366#define EVP_R_MESSAGE_DIGEST_IS_NULL 159 1367#define EVP_R_METHOD_NOT_SUPPORTED 144 1368#define EVP_R_MISSING_PARAMETERS 103 1369#define EVP_R_NO_CIPHER_SET 131 1370#define EVP_R_NO_DEFAULT_DIGEST 158 1371#define EVP_R_NO_DIGEST_SET 139 1372#define EVP_R_NO_DSA_PARAMETERS 116 1373#define EVP_R_NO_KEY_SET 154 1374#define EVP_R_NO_OPERATION_SET 149 1375#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 1376#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 1377#define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150 1378#define EVP_R_OPERATON_NOT_INITIALIZED 151 1379#define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 1380#define EVP_R_PRIVATE_KEY_DECODE_ERROR 145 1381#define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146 1382#define EVP_R_PUBLIC_KEY_NOT_RSA 106 1383#define EVP_R_TOO_LARGE 164 1384#define EVP_R_UNKNOWN_CIPHER 160 1385#define EVP_R_UNKNOWN_DIGEST 161 1386#define EVP_R_UNKNOWN_PBE_ALGORITHM 121 1387#define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 1388#define EVP_R_UNSUPPORTED_ALGORITHM 156 1389#define EVP_R_UNSUPPORTED_CIPHER 107 1390#define EVP_R_UNSUPPORTED_KEYLENGTH 123 1391#define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 1392#define EVP_R_UNSUPPORTED_KEY_SIZE 108 1393#define EVP_R_UNSUPPORTED_PRF 125 1394#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 1395#define EVP_R_UNSUPPORTED_SALT_TYPE 126 1396#define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 1397#define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 1398 1399#ifdef __cplusplus 1400} 1401#endif 1402#endif 1403