1 /* $OpenBSD: evp.h,v 1.134 2024/04/14 14:14:14 tb Exp $ */ 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 #include <openssl/opensslconf.h> 63 64 #include <openssl/ossl_typ.h> 65 66 #ifndef OPENSSL_NO_BIO 67 #include <openssl/bio.h> 68 #endif 69 70 /* 71 #define EVP_RC2_KEY_SIZE 16 72 #define EVP_RC4_KEY_SIZE 16 73 #define EVP_BLOWFISH_KEY_SIZE 16 74 #define EVP_CAST5_KEY_SIZE 16 75 #define EVP_RC5_32_12_16_KEY_SIZE 16 76 */ 77 #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */ 78 #define EVP_MAX_KEY_LENGTH 64 79 #define EVP_MAX_IV_LENGTH 16 80 #define EVP_MAX_BLOCK_LENGTH 32 81 82 #define PKCS5_SALT_LEN 8 83 /* Default PKCS#5 iteration count */ 84 #define PKCS5_DEFAULT_ITER 2048 85 86 #include <openssl/objects.h> 87 88 #define EVP_PK_RSA 0x0001 89 #define EVP_PK_DSA 0x0002 90 #define EVP_PK_DH 0x0004 91 #define EVP_PK_EC 0x0008 92 #define EVP_PKT_SIGN 0x0010 93 #define EVP_PKT_ENC 0x0020 94 #define EVP_PKT_EXCH 0x0040 95 #define EVP_PKS_RSA 0x0100 96 #define EVP_PKS_DSA 0x0200 97 #define EVP_PKS_EC 0x0400 98 #define EVP_PKT_EXP 0x1000 /* <= 512 bit key */ 99 100 #define EVP_PKEY_NONE NID_undef 101 #define EVP_PKEY_RSA NID_rsaEncryption 102 #define EVP_PKEY_RSA_PSS NID_rsassaPss 103 #define EVP_PKEY_RSA2 NID_rsa 104 #define EVP_PKEY_DSA NID_dsa 105 #define EVP_PKEY_DSA1 NID_dsa_2 106 #define EVP_PKEY_DSA2 NID_dsaWithSHA 107 #define EVP_PKEY_DSA3 NID_dsaWithSHA1 108 #define EVP_PKEY_DSA4 NID_dsaWithSHA1_2 109 #define EVP_PKEY_DH NID_dhKeyAgreement 110 #define EVP_PKEY_EC NID_X9_62_id_ecPublicKey 111 #define EVP_PKEY_GOSTR01 NID_id_GostR3410_2001 112 #define EVP_PKEY_GOSTIMIT NID_id_Gost28147_89_MAC 113 #define EVP_PKEY_HMAC NID_hmac 114 #define EVP_PKEY_CMAC NID_cmac 115 #define EVP_PKEY_HKDF NID_hkdf 116 #define EVP_PKEY_GOSTR12_256 NID_id_tc26_gost3410_2012_256 117 #define EVP_PKEY_GOSTR12_512 NID_id_tc26_gost3410_2012_512 118 #define EVP_PKEY_ED25519 NID_ED25519 119 #define EVP_PKEY_X25519 NID_X25519 120 121 #ifdef __cplusplus 122 extern "C" { 123 #endif 124 125 #define EVP_PKEY_MO_SIGN 0x0001 126 #define EVP_PKEY_MO_VERIFY 0x0002 127 #define EVP_PKEY_MO_ENCRYPT 0x0004 128 #define EVP_PKEY_MO_DECRYPT 0x0008 129 130 #ifndef EVP_MD 131 #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single 132 * block */ 133 134 /* DigestAlgorithmIdentifier flags... */ 135 136 #define EVP_MD_FLAG_DIGALGID_MASK 0x0018 137 138 /* NULL or absent parameter accepted. Use NULL */ 139 140 #define EVP_MD_FLAG_DIGALGID_NULL 0x0000 141 142 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */ 143 144 #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008 145 146 /* Custom handling via ctrl */ 147 148 #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018 149 150 #define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */ 151 152 /* Digest ctrls */ 153 154 #define EVP_MD_CTRL_DIGALGID 0x1 155 #define EVP_MD_CTRL_MICALG 0x2 156 #define EVP_MD_CTRL_SET_KEY 0x3 157 #define EVP_MD_CTRL_GOST_SET_SBOX 0x4 158 159 /* Minimum Algorithm specific ctrl value */ 160 161 #define EVP_MD_CTRL_ALG_CTRL 0x1000 162 163 #endif /* !EVP_MD */ 164 165 /* values for EVP_MD_CTX flags */ 166 167 #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called 168 * once only */ 169 #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been 170 * cleaned */ 171 #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data 172 * in EVP_MD_CTX_cleanup */ 173 /* FIPS and pad options are ignored in 1.0.0, definitions are here 174 * so we don't accidentally reuse the values for other purposes. 175 */ 176 177 #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest 178 * in FIPS mode */ 179 180 /* The following PAD options are also currently ignored in 1.0.0, digest 181 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*() 182 * instead. 183 */ 184 #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */ 185 #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */ 186 #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */ 187 188 #define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */ 189 190 /* Values for cipher flags */ 191 192 /* Modes for ciphers */ 193 194 #define EVP_CIPH_STREAM_CIPHER 0x0 195 #define EVP_CIPH_ECB_MODE 0x1 196 #define EVP_CIPH_CBC_MODE 0x2 197 #define EVP_CIPH_CFB_MODE 0x3 198 #define EVP_CIPH_OFB_MODE 0x4 199 #define EVP_CIPH_CTR_MODE 0x5 200 #define EVP_CIPH_GCM_MODE 0x6 201 #define EVP_CIPH_CCM_MODE 0x7 202 #define EVP_CIPH_XTS_MODE 0x10001 203 #define EVP_CIPH_WRAP_MODE 0x10002 204 #define EVP_CIPH_MODE 0xF0007 205 /* Set if variable length cipher */ 206 #define EVP_CIPH_VARIABLE_LENGTH 0x8 207 /* Set if the iv handling should be done by the cipher itself */ 208 #define EVP_CIPH_CUSTOM_IV 0x10 209 /* Set if the cipher's init() function should be called if key is NULL */ 210 #define EVP_CIPH_ALWAYS_CALL_INIT 0x20 211 /* Call ctrl() to init cipher parameters */ 212 #define EVP_CIPH_CTRL_INIT 0x40 213 /* Don't use standard block padding */ 214 #define EVP_CIPH_NO_PADDING 0x100 215 /* cipher handles random key generation */ 216 #define EVP_CIPH_RAND_KEY 0x200 217 /* cipher has its own additional copying logic */ 218 #define EVP_CIPH_CUSTOM_COPY 0x400 219 /* Allow use default ASN1 get/set iv */ 220 #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000 221 /* Buffer length in bits not bytes: CFB1 mode only */ 222 #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 223 /* Note if suitable for use in FIPS mode */ 224 #define EVP_CIPH_FLAG_FIPS 0x4000 225 /* Allow non FIPS cipher in FIPS mode */ 226 #define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000 227 /* Cipher handles any and all padding logic as well 228 * as finalisation. 229 */ 230 #define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000 231 #define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000 232 233 /* 234 * Cipher context flag to indicate that we can handle wrap mode: if allowed in 235 * older applications, it could overflow buffers. 236 */ 237 #define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1 238 239 /* ctrl() values */ 240 241 #define EVP_CTRL_INIT 0x0 242 #define EVP_CTRL_GET_RC2_KEY_BITS 0x2 243 #define EVP_CTRL_SET_RC2_KEY_BITS 0x3 244 #define EVP_CTRL_GET_RC5_ROUNDS 0x4 245 #define EVP_CTRL_SET_RC5_ROUNDS 0x5 246 #define EVP_CTRL_RAND_KEY 0x6 247 #define EVP_CTRL_PBE_PRF_NID 0x7 248 #define EVP_CTRL_COPY 0x8 249 #define EVP_CTRL_AEAD_SET_IVLEN 0x9 250 #define EVP_CTRL_AEAD_GET_TAG 0x10 251 #define EVP_CTRL_AEAD_SET_TAG 0x11 252 #define EVP_CTRL_AEAD_SET_IV_FIXED 0x12 253 #define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN 254 #define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG 255 #define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG 256 #define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED 257 #define EVP_CTRL_GCM_IV_GEN 0x13 258 #define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN 259 #define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG 260 #define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG 261 #define EVP_CTRL_CCM_SET_L 0x14 262 #define EVP_CTRL_CCM_SET_MSGLEN 0x15 263 /* AEAD cipher deduces payload length and returns number of bytes 264 * required to store MAC and eventual padding. Subsequent call to 265 * EVP_Cipher even appends/verifies MAC. 266 */ 267 #define EVP_CTRL_AEAD_TLS1_AAD 0x16 268 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */ 269 #define EVP_CTRL_AEAD_SET_MAC_KEY 0x17 270 /* Set the GCM invocation field, decrypt only */ 271 #define EVP_CTRL_GCM_SET_IV_INV 0x18 272 /* Set the S-BOX NID for GOST ciphers */ 273 #define EVP_CTRL_GOST_SET_SBOX 0x19 274 275 /* GCM TLS constants */ 276 /* Length of fixed part of IV derived from PRF */ 277 #define EVP_GCM_TLS_FIXED_IV_LEN 4 278 /* Length of explicit part of IV part of TLS records */ 279 #define EVP_GCM_TLS_EXPLICIT_IV_LEN 8 280 /* Length of tag for TLS */ 281 #define EVP_GCM_TLS_TAG_LEN 16 282 283 /* CCM TLS constants */ 284 /* Length of fixed part of IV derived from PRF */ 285 #define EVP_CCM_TLS_FIXED_IV_LEN 4 286 /* Length of explicit part of IV part of TLS records */ 287 #define EVP_CCM_TLS_EXPLICIT_IV_LEN 8 288 /* Total length of CCM IV length for TLS */ 289 #define EVP_CCM_TLS_IV_LEN 12 290 /* Length of tag for TLS */ 291 #define EVP_CCM_TLS_TAG_LEN 16 292 /* Length of CCM8 tag for TLS */ 293 #define EVP_CCM8_TLS_TAG_LEN 8 294 295 /* Length of tag for TLS */ 296 #define EVP_CHACHAPOLY_TLS_TAG_LEN 16 297 298 /* XXX - do we want to expose these? */ 299 #if defined(LIBRESSL_INTERNAL) 300 #define ED25519_KEYLEN 32 301 #define X25519_KEYLEN 32 302 #endif 303 304 typedef struct evp_cipher_info_st { 305 const EVP_CIPHER *cipher; 306 unsigned char iv[EVP_MAX_IV_LENGTH]; 307 } EVP_CIPHER_INFO; 308 309 /* Password based encryption function */ 310 typedef int EVP_PBE_KEYGEN(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, 311 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de); 312 313 #ifndef OPENSSL_NO_RSA 314 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ 315 (char *)(rsa)) 316 #endif 317 318 #ifndef OPENSSL_NO_DSA 319 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ 320 (char *)(dsa)) 321 #endif 322 323 #ifndef OPENSSL_NO_DH 324 #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ 325 (char *)(dh)) 326 #endif 327 328 #ifndef OPENSSL_NO_EC 329 #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ 330 (char *)(eckey)) 331 #endif 332 333 /* Add some extra combinations */ 334 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) 335 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) 336 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) 337 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) 338 339 int EVP_MD_type(const EVP_MD *md); 340 #define EVP_MD_nid(e) EVP_MD_type(e) 341 #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) 342 int EVP_MD_pkey_type(const EVP_MD *md); 343 int EVP_MD_size(const EVP_MD *md); 344 int EVP_MD_block_size(const EVP_MD *md); 345 unsigned long EVP_MD_flags(const EVP_MD *md); 346 347 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); 348 void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx); 349 EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx); 350 void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx); 351 #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) 352 #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) 353 #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) 354 355 int EVP_CIPHER_nid(const EVP_CIPHER *cipher); 356 #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) 357 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); 358 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); 359 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); 360 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); 361 #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) 362 363 const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); 364 int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx); 365 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); 366 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); 367 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); 368 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); 369 int EVP_CIPHER_CTX_get_iv(const EVP_CIPHER_CTX *ctx, 370 unsigned char *iv, size_t len); 371 int EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx, 372 const unsigned char *iv, size_t len); 373 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); 374 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); 375 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); 376 void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx); 377 void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data); 378 unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx); 379 #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) 380 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); 381 #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) 382 383 EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len); 384 EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher); 385 void EVP_CIPHER_meth_free(EVP_CIPHER *cipher); 386 387 int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len); 388 int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags); 389 int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size); 390 int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher, 391 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, 392 const unsigned char *iv, int enc)); 393 int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher, 394 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, 395 const unsigned char *in, size_t inl)); 396 int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher, 397 int (*cleanup)(EVP_CIPHER_CTX *)); 398 int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher, 399 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 400 int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher, 401 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 402 int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher, 403 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr)); 404 405 EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *engine, 406 const unsigned char *private_key, size_t len); 407 EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *engine, 408 const unsigned char *public_key, size_t len); 409 int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, 410 unsigned char *out_private_key, size_t *out_len); 411 int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, 412 unsigned char *out_public_key, size_t *out_len); 413 414 #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) 415 #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) 416 417 #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 418 #define EVP_SignInit(a,b) EVP_DigestInit(a,b) 419 #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 420 #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 421 #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) 422 #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 423 #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) 424 #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) 425 #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 426 #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 427 428 #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) 429 #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) 430 #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) 431 #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) 432 #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) 433 #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) 434 435 int EVP_Cipher(EVP_CIPHER_CTX *c, unsigned char *out, const unsigned char *in, 436 unsigned int inl); 437 438 EVP_MD_CTX *EVP_MD_CTX_new(void); 439 void EVP_MD_CTX_free(EVP_MD_CTX *ctx); 440 int EVP_MD_CTX_init(EVP_MD_CTX *ctx); 441 int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); 442 EVP_MD_CTX *EVP_MD_CTX_create(void); 443 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); 444 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); 445 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); 446 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); 447 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); 448 int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr); 449 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags); 450 451 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); 452 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt); 453 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 454 int EVP_Digest(const void *data, size_t count, unsigned char *md, 455 unsigned int *size, const EVP_MD *type, ENGINE *impl); 456 457 int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); 458 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); 459 int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 460 461 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify); 462 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen, 463 const char *prompt, int verify); 464 void EVP_set_pw_prompt(const char *prompt); 465 char *EVP_get_pw_prompt(void); 466 467 int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, 468 const unsigned char *salt, const unsigned char *data, int datal, int count, 469 unsigned char *key, unsigned char *iv); 470 471 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); 472 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); 473 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags); 474 475 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 476 const unsigned char *key, const unsigned char *iv); 477 int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 478 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 479 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 480 const unsigned char *in, int inl); 481 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 482 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 483 484 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 485 const unsigned char *key, const unsigned char *iv); 486 int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 487 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 488 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 489 const unsigned char *in, int inl); 490 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 491 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 492 493 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 494 const unsigned char *key, const unsigned char *iv, int enc); 495 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 496 ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc); 497 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 498 const unsigned char *in, int inl); 499 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 500 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 501 502 int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, 503 EVP_PKEY *pkey); 504 505 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf, 506 unsigned int siglen, EVP_PKEY *pkey); 507 508 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 509 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 510 int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen); 511 512 int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen, 513 const unsigned char *tbs, size_t tbslen); 514 515 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 516 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 517 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, 518 size_t siglen); 519 520 int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret, 521 size_t siglen, const unsigned char *tbs, size_t tbslen); 522 523 int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 524 const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv); 525 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 526 527 int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 528 unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, 529 int npubk); 530 int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 531 532 EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void); 533 void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx); 534 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); 535 int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 536 const unsigned char *in, int inl); 537 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 538 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); 539 540 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); 541 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 542 const unsigned char *in, int inl); 543 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 544 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); 545 546 int EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); 547 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); 548 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); 549 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); 550 int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *a); 551 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); 552 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); 553 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); 554 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); 555 556 #ifndef OPENSSL_NO_BIO 557 const BIO_METHOD *BIO_f_md(void); 558 const BIO_METHOD *BIO_f_base64(void); 559 const BIO_METHOD *BIO_f_cipher(void); 560 int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k, 561 const unsigned char *i, int enc); 562 #endif 563 564 const EVP_MD *EVP_md_null(void); 565 #ifndef OPENSSL_NO_MD4 566 const EVP_MD *EVP_md4(void); 567 #endif 568 #ifndef OPENSSL_NO_MD5 569 const EVP_MD *EVP_md5(void); 570 const EVP_MD *EVP_md5_sha1(void); 571 #endif 572 #ifndef OPENSSL_NO_SHA 573 const EVP_MD *EVP_sha1(void); 574 #endif 575 #ifndef OPENSSL_NO_SHA256 576 const EVP_MD *EVP_sha224(void); 577 const EVP_MD *EVP_sha256(void); 578 #endif 579 #ifndef OPENSSL_NO_SHA512 580 const EVP_MD *EVP_sha384(void); 581 const EVP_MD *EVP_sha512(void); 582 const EVP_MD *EVP_sha512_224(void); 583 const EVP_MD *EVP_sha512_256(void); 584 #endif 585 #ifndef OPENSSL_NO_SHA3 586 const EVP_MD *EVP_sha3_224(void); 587 const EVP_MD *EVP_sha3_256(void); 588 const EVP_MD *EVP_sha3_384(void); 589 const EVP_MD *EVP_sha3_512(void); 590 #endif 591 #ifndef OPENSSL_NO_SM3 592 const EVP_MD *EVP_sm3(void); 593 #endif 594 #ifndef OPENSSL_NO_RIPEMD 595 const EVP_MD *EVP_ripemd160(void); 596 #endif 597 #ifndef OPENSSL_NO_WHIRLPOOL 598 const EVP_MD *EVP_whirlpool(void); 599 #endif 600 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ 601 #ifndef OPENSSL_NO_DES 602 const EVP_CIPHER *EVP_des_ecb(void); 603 const EVP_CIPHER *EVP_des_ede(void); 604 const EVP_CIPHER *EVP_des_ede3(void); 605 const EVP_CIPHER *EVP_des_ede_ecb(void); 606 const EVP_CIPHER *EVP_des_ede3_ecb(void); 607 const EVP_CIPHER *EVP_des_cfb64(void); 608 # define EVP_des_cfb EVP_des_cfb64 609 const EVP_CIPHER *EVP_des_cfb1(void); 610 const EVP_CIPHER *EVP_des_cfb8(void); 611 const EVP_CIPHER *EVP_des_ede_cfb64(void); 612 # define EVP_des_ede_cfb EVP_des_ede_cfb64 613 const EVP_CIPHER *EVP_des_ede3_cfb64(void); 614 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 615 const EVP_CIPHER *EVP_des_ede3_cfb1(void); 616 const EVP_CIPHER *EVP_des_ede3_cfb8(void); 617 const EVP_CIPHER *EVP_des_ofb(void); 618 const EVP_CIPHER *EVP_des_ede_ofb(void); 619 const EVP_CIPHER *EVP_des_ede3_ofb(void); 620 const EVP_CIPHER *EVP_des_cbc(void); 621 const EVP_CIPHER *EVP_des_ede_cbc(void); 622 const EVP_CIPHER *EVP_des_ede3_cbc(void); 623 const EVP_CIPHER *EVP_desx_cbc(void); 624 #endif 625 #ifndef OPENSSL_NO_RC4 626 const EVP_CIPHER *EVP_rc4(void); 627 const EVP_CIPHER *EVP_rc4_40(void); 628 #endif 629 #ifndef OPENSSL_NO_IDEA 630 const EVP_CIPHER *EVP_idea_ecb(void); 631 const EVP_CIPHER *EVP_idea_cfb64(void); 632 # define EVP_idea_cfb EVP_idea_cfb64 633 const EVP_CIPHER *EVP_idea_ofb(void); 634 const EVP_CIPHER *EVP_idea_cbc(void); 635 #endif 636 #ifndef OPENSSL_NO_RC2 637 const EVP_CIPHER *EVP_rc2_ecb(void); 638 const EVP_CIPHER *EVP_rc2_cbc(void); 639 const EVP_CIPHER *EVP_rc2_40_cbc(void); 640 const EVP_CIPHER *EVP_rc2_64_cbc(void); 641 const EVP_CIPHER *EVP_rc2_cfb64(void); 642 # define EVP_rc2_cfb EVP_rc2_cfb64 643 const EVP_CIPHER *EVP_rc2_ofb(void); 644 #endif 645 #ifndef OPENSSL_NO_BF 646 const EVP_CIPHER *EVP_bf_ecb(void); 647 const EVP_CIPHER *EVP_bf_cbc(void); 648 const EVP_CIPHER *EVP_bf_cfb64(void); 649 # define EVP_bf_cfb EVP_bf_cfb64 650 const EVP_CIPHER *EVP_bf_ofb(void); 651 #endif 652 #ifndef OPENSSL_NO_CAST 653 const EVP_CIPHER *EVP_cast5_ecb(void); 654 const EVP_CIPHER *EVP_cast5_cbc(void); 655 const EVP_CIPHER *EVP_cast5_cfb64(void); 656 # define EVP_cast5_cfb EVP_cast5_cfb64 657 const EVP_CIPHER *EVP_cast5_ofb(void); 658 #endif 659 #ifndef OPENSSL_NO_AES 660 const EVP_CIPHER *EVP_aes_128_ecb(void); 661 const EVP_CIPHER *EVP_aes_128_cbc(void); 662 const EVP_CIPHER *EVP_aes_128_cfb1(void); 663 const EVP_CIPHER *EVP_aes_128_cfb8(void); 664 const EVP_CIPHER *EVP_aes_128_cfb128(void); 665 # define EVP_aes_128_cfb EVP_aes_128_cfb128 666 const EVP_CIPHER *EVP_aes_128_ofb(void); 667 const EVP_CIPHER *EVP_aes_128_ctr(void); 668 const EVP_CIPHER *EVP_aes_128_ccm(void); 669 const EVP_CIPHER *EVP_aes_128_gcm(void); 670 const EVP_CIPHER *EVP_aes_128_wrap(void); 671 const EVP_CIPHER *EVP_aes_128_xts(void); 672 const EVP_CIPHER *EVP_aes_192_ecb(void); 673 const EVP_CIPHER *EVP_aes_192_cbc(void); 674 const EVP_CIPHER *EVP_aes_192_cfb1(void); 675 const EVP_CIPHER *EVP_aes_192_cfb8(void); 676 const EVP_CIPHER *EVP_aes_192_cfb128(void); 677 # define EVP_aes_192_cfb EVP_aes_192_cfb128 678 const EVP_CIPHER *EVP_aes_192_ofb(void); 679 const EVP_CIPHER *EVP_aes_192_ctr(void); 680 const EVP_CIPHER *EVP_aes_192_ccm(void); 681 const EVP_CIPHER *EVP_aes_192_gcm(void); 682 const EVP_CIPHER *EVP_aes_192_wrap(void); 683 const EVP_CIPHER *EVP_aes_256_ecb(void); 684 const EVP_CIPHER *EVP_aes_256_cbc(void); 685 const EVP_CIPHER *EVP_aes_256_cfb1(void); 686 const EVP_CIPHER *EVP_aes_256_cfb8(void); 687 const EVP_CIPHER *EVP_aes_256_cfb128(void); 688 # define EVP_aes_256_cfb EVP_aes_256_cfb128 689 const EVP_CIPHER *EVP_aes_256_ofb(void); 690 const EVP_CIPHER *EVP_aes_256_ctr(void); 691 const EVP_CIPHER *EVP_aes_256_ccm(void); 692 const EVP_CIPHER *EVP_aes_256_gcm(void); 693 const EVP_CIPHER *EVP_aes_256_wrap(void); 694 const EVP_CIPHER *EVP_aes_256_xts(void); 695 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 696 const EVP_CIPHER *EVP_chacha20_poly1305(void); 697 #endif 698 #endif 699 #ifndef OPENSSL_NO_CAMELLIA 700 const EVP_CIPHER *EVP_camellia_128_ecb(void); 701 const EVP_CIPHER *EVP_camellia_128_cbc(void); 702 const EVP_CIPHER *EVP_camellia_128_cfb1(void); 703 const EVP_CIPHER *EVP_camellia_128_cfb8(void); 704 const EVP_CIPHER *EVP_camellia_128_cfb128(void); 705 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 706 const EVP_CIPHER *EVP_camellia_128_ofb(void); 707 const EVP_CIPHER *EVP_camellia_192_ecb(void); 708 const EVP_CIPHER *EVP_camellia_192_cbc(void); 709 const EVP_CIPHER *EVP_camellia_192_cfb1(void); 710 const EVP_CIPHER *EVP_camellia_192_cfb8(void); 711 const EVP_CIPHER *EVP_camellia_192_cfb128(void); 712 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 713 const EVP_CIPHER *EVP_camellia_192_ofb(void); 714 const EVP_CIPHER *EVP_camellia_256_ecb(void); 715 const EVP_CIPHER *EVP_camellia_256_cbc(void); 716 const EVP_CIPHER *EVP_camellia_256_cfb1(void); 717 const EVP_CIPHER *EVP_camellia_256_cfb8(void); 718 const EVP_CIPHER *EVP_camellia_256_cfb128(void); 719 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 720 const EVP_CIPHER *EVP_camellia_256_ofb(void); 721 #endif 722 723 #ifndef OPENSSL_NO_CHACHA 724 const EVP_CIPHER *EVP_chacha20(void); 725 #endif 726 727 #ifndef OPENSSL_NO_SM4 728 const EVP_CIPHER *EVP_sm4_ecb(void); 729 const EVP_CIPHER *EVP_sm4_cbc(void); 730 const EVP_CIPHER *EVP_sm4_cfb128(void); 731 #define EVP_sm4_cfb EVP_sm4_cfb128 732 const EVP_CIPHER *EVP_sm4_ofb(void); 733 const EVP_CIPHER *EVP_sm4_ctr(void); 734 #endif 735 736 void OPENSSL_add_all_algorithms_noconf(void); 737 void OPENSSL_add_all_algorithms_conf(void); 738 739 #ifdef OPENSSL_LOAD_CONF 740 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf() 741 #else 742 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf() 743 #endif 744 745 void OpenSSL_add_all_ciphers(void); 746 void OpenSSL_add_all_digests(void); 747 748 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() 749 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() 750 #define SSLeay_add_all_digests() OpenSSL_add_all_digests() 751 752 const EVP_CIPHER *EVP_get_cipherbyname(const char *name); 753 const EVP_MD *EVP_get_digestbyname(const char *name); 754 void EVP_cleanup(void); 755 756 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, const char *from, 757 const char *to, void *x), void *arg); 758 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, 759 const char *from, const char *to, void *x), void *arg); 760 761 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, const char *from, 762 const char *to, void *x), void *arg); 763 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, const char *from, 764 const char *to, void *x), void *arg); 765 766 int EVP_PKEY_decrypt_old(unsigned char *dec_key, const unsigned char *enc_key, 767 int enc_key_len, EVP_PKEY *private_key); 768 int EVP_PKEY_encrypt_old(unsigned char *enc_key, const unsigned char *key, 769 int key_len, EVP_PKEY *pub_key); 770 int EVP_PKEY_type(int type); 771 int EVP_PKEY_id(const EVP_PKEY *pkey); 772 int EVP_PKEY_base_id(const EVP_PKEY *pkey); 773 int EVP_PKEY_bits(const EVP_PKEY *pkey); 774 int EVP_PKEY_security_bits(const EVP_PKEY *pkey); 775 int EVP_PKEY_size(const EVP_PKEY *pkey); 776 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type); 777 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); 778 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key); 779 void *EVP_PKEY_get0(const EVP_PKEY *pkey); 780 const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len); 781 782 #ifndef OPENSSL_NO_RSA 783 struct rsa_st; 784 struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey); 785 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); 786 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key); 787 #endif 788 #ifndef OPENSSL_NO_DSA 789 struct dsa_st; 790 struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey); 791 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); 792 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key); 793 #endif 794 #ifndef OPENSSL_NO_DH 795 struct dh_st; 796 struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey); 797 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); 798 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key); 799 #endif 800 #ifndef OPENSSL_NO_EC 801 struct ec_key_st; 802 struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey); 803 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); 804 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key); 805 #endif 806 807 EVP_PKEY *EVP_PKEY_new(void); 808 void EVP_PKEY_free(EVP_PKEY *pkey); 809 int EVP_PKEY_up_ref(EVP_PKEY *pkey); 810 811 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, 812 long length); 813 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); 814 815 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, 816 long length); 817 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, 818 long length); 819 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); 820 821 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); 822 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); 823 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode); 824 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); 825 826 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); 827 828 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent, 829 ASN1_PCTX *pctx); 830 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent, 831 ASN1_PCTX *pctx); 832 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent, 833 ASN1_PCTX *pctx); 834 835 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); 836 837 int EVP_CIPHER_type(const EVP_CIPHER *ctx); 838 839 /* PKCS5 password based encryption */ 840 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, 841 const unsigned char *salt, int saltlen, int iter, int keylen, 842 unsigned char *out); 843 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, const unsigned char *salt, 844 int saltlen, int iter, const EVP_MD *digest, int keylen, 845 unsigned char *out); 846 847 #define ASN1_PKEY_ALIAS 0x1 848 #define ASN1_PKEY_DYNAMIC 0x2 849 #define ASN1_PKEY_SIGPARAM_NULL 0x4 850 851 #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 852 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 853 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 854 #define ASN1_PKEY_CTRL_CMS_SIGN 0x5 855 #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 856 #define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 857 858 int EVP_PKEY_asn1_get_count(void); 859 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); 860 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); 861 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, 862 const char *str, int len); 863 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, 864 const char **pinfo, const char **ppem_str, 865 const EVP_PKEY_ASN1_METHOD *ameth); 866 867 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey); 868 869 #define EVP_PKEY_OP_UNDEFINED 0 870 #define EVP_PKEY_OP_PARAMGEN (1<<1) 871 #define EVP_PKEY_OP_KEYGEN (1<<2) 872 #define EVP_PKEY_OP_SIGN (1<<3) 873 #define EVP_PKEY_OP_VERIFY (1<<4) 874 #define EVP_PKEY_OP_VERIFYRECOVER (1<<5) 875 #define EVP_PKEY_OP_SIGNCTX (1<<6) 876 #define EVP_PKEY_OP_VERIFYCTX (1<<7) 877 #define EVP_PKEY_OP_ENCRYPT (1<<8) 878 #define EVP_PKEY_OP_DECRYPT (1<<9) 879 #define EVP_PKEY_OP_DERIVE (1<<10) 880 881 #define EVP_PKEY_OP_TYPE_SIG \ 882 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ 883 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) 884 885 #define EVP_PKEY_OP_TYPE_CRYPT \ 886 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) 887 888 #define EVP_PKEY_OP_TYPE_NOGEN \ 889 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE) 890 891 #define EVP_PKEY_OP_TYPE_GEN \ 892 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) 893 894 #define EVP_PKEY_CTX_set_signature_md(ctx, md) \ 895 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 896 EVP_PKEY_CTRL_MD, 0, (void *)md) 897 898 #define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \ 899 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 900 EVP_PKEY_CTRL_GET_MD, 0, (void *)(pmd)) 901 902 #define EVP_PKEY_CTRL_MD 1 903 #define EVP_PKEY_CTRL_PEER_KEY 2 904 905 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 906 #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 907 908 #define EVP_PKEY_CTRL_PKCS7_SIGN 5 909 910 #define EVP_PKEY_CTRL_SET_MAC_KEY 6 911 912 #define EVP_PKEY_CTRL_DIGESTINIT 7 913 914 /* Used by GOST key encryption in TLS */ 915 #define EVP_PKEY_CTRL_SET_IV 8 916 917 #define EVP_PKEY_CTRL_CMS_ENCRYPT 9 918 #define EVP_PKEY_CTRL_CMS_DECRYPT 10 919 #define EVP_PKEY_CTRL_CMS_SIGN 11 920 921 #define EVP_PKEY_CTRL_CIPHER 12 922 923 #define EVP_PKEY_CTRL_GET_MD 13 924 925 #define EVP_PKEY_ALG_CTRL 0x1000 926 927 928 #define EVP_PKEY_FLAG_AUTOARGLEN 2 929 /* Method handles all operations: don't assume any digest related 930 * defaults. 931 */ 932 #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 933 934 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); 935 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); 936 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); 937 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); 938 939 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd, 940 int p1, void *p2); 941 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, 942 const char *value); 943 944 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); 945 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); 946 947 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, const unsigned char *key, 948 int keylen); 949 EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv, 950 size_t len, const EVP_CIPHER *cipher); 951 952 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); 953 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); 954 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); 955 956 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); 957 958 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); 959 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); 960 961 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); 962 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, 963 const unsigned char *tbs, size_t tbslen); 964 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); 965 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, 966 const unsigned char *tbs, size_t tbslen); 967 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); 968 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout, 969 size_t *routlen, const unsigned char *sig, size_t siglen); 970 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); 971 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 972 const unsigned char *in, size_t inlen); 973 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); 974 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 975 const unsigned char *in, size_t inlen); 976 977 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); 978 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); 979 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); 980 981 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); 982 983 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); 984 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 985 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); 986 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 987 int EVP_PKEY_check(EVP_PKEY_CTX *ctx); 988 int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx); 989 int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx); 990 991 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); 992 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); 993 994 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); 995 996 /* Authenticated Encryption with Additional Data. 997 * 998 * AEAD couples confidentiality and integrity in a single primtive. AEAD 999 * algorithms take a key and then can seal and open individual messages. Each 1000 * message has a unique, per-message nonce and, optionally, additional data 1001 * which is authenticated but not included in the output. */ 1002 1003 typedef struct evp_aead_st EVP_AEAD; 1004 1005 #ifndef OPENSSL_NO_AES 1006 /* EVP_aes_128_gcm is AES-128 in Galois Counter Mode. */ 1007 const EVP_AEAD *EVP_aead_aes_128_gcm(void); 1008 /* EVP_aes_256_gcm is AES-256 in Galois Counter Mode. */ 1009 const EVP_AEAD *EVP_aead_aes_256_gcm(void); 1010 #endif 1011 1012 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 1013 /* EVP_aead_chacha20_poly1305 is ChaCha20 with a Poly1305 authenticator. */ 1014 const EVP_AEAD *EVP_aead_chacha20_poly1305(void); 1015 /* EVP_aead_xchacha20_poly1305 is XChaCha20 with a Poly1305 authenticator. */ 1016 const EVP_AEAD *EVP_aead_xchacha20_poly1305(void); 1017 #endif 1018 1019 /* EVP_AEAD_key_length returns the length of the keys used. */ 1020 size_t EVP_AEAD_key_length(const EVP_AEAD *aead); 1021 1022 /* EVP_AEAD_nonce_length returns the length of the per-message nonce. */ 1023 size_t EVP_AEAD_nonce_length(const EVP_AEAD *aead); 1024 1025 /* EVP_AEAD_max_overhead returns the maximum number of additional bytes added 1026 * by the act of sealing data with the AEAD. */ 1027 size_t EVP_AEAD_max_overhead(const EVP_AEAD *aead); 1028 1029 /* EVP_AEAD_max_tag_len returns the maximum tag length when using this AEAD. 1030 * This * is the largest value that can be passed as a tag length to 1031 * EVP_AEAD_CTX_init. */ 1032 size_t EVP_AEAD_max_tag_len(const EVP_AEAD *aead); 1033 1034 /* An EVP_AEAD_CTX represents an AEAD algorithm configured with a specific key 1035 * and message-independent IV. */ 1036 typedef struct evp_aead_ctx_st EVP_AEAD_CTX; 1037 1038 /* EVP_AEAD_MAX_TAG_LENGTH is the maximum tag length used by any AEAD 1039 * defined in this header. */ 1040 #define EVP_AEAD_MAX_TAG_LENGTH 16 1041 1042 /* EVP_AEAD_DEFAULT_TAG_LENGTH is a magic value that can be passed to 1043 * EVP_AEAD_CTX_init to indicate that the default tag length for an AEAD 1044 * should be used. */ 1045 #define EVP_AEAD_DEFAULT_TAG_LENGTH 0 1046 1047 /* EVP_AEAD_CTX_new allocates a new context for use with EVP_AEAD_CTX_init. 1048 * It can be cleaned up for reuse with EVP_AEAD_CTX_cleanup and must be freed 1049 * with EVP_AEAD_CTX_free. */ 1050 EVP_AEAD_CTX *EVP_AEAD_CTX_new(void); 1051 1052 /* EVP_AEAD_CTX_free releases all memory owned by the context. */ 1053 void EVP_AEAD_CTX_free(EVP_AEAD_CTX *ctx); 1054 1055 /* EVP_AEAD_CTX_init initializes the context for the given AEAD algorithm. 1056 * The implementation argument may be NULL to choose the default implementation. 1057 * Authentication tags may be truncated by passing a tag length. A tag length 1058 * of zero indicates the default tag length should be used. */ 1059 int EVP_AEAD_CTX_init(EVP_AEAD_CTX *ctx, const EVP_AEAD *aead, 1060 const unsigned char *key, size_t key_len, size_t tag_len, ENGINE *impl); 1061 1062 /* EVP_AEAD_CTX_cleanup frees any data allocated for this context. */ 1063 void EVP_AEAD_CTX_cleanup(EVP_AEAD_CTX *ctx); 1064 1065 /* EVP_AEAD_CTX_seal encrypts and authenticates the input and authenticates 1066 * any additional data (AD), the result being written as output. One is 1067 * returned on success, otherwise zero. 1068 * 1069 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1070 * itself or EVP_AEAD_CTX_open. 1071 * 1072 * At most max_out_len bytes are written as output and, in order to ensure 1073 * success, this value should be the length of the input plus the result of 1074 * EVP_AEAD_overhead. On successful return, out_len is set to the actual 1075 * number of bytes written. 1076 * 1077 * The length of the nonce is must be equal to the result of 1078 * EVP_AEAD_nonce_length for this AEAD. 1079 * 1080 * EVP_AEAD_CTX_seal never results in a partial output. If max_out_len is 1081 * insufficient, zero will be returned and out_len will be set to zero. 1082 * 1083 * If the input and output are aliased then out must be <= in. */ 1084 int EVP_AEAD_CTX_seal(const EVP_AEAD_CTX *ctx, unsigned char *out, 1085 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1086 size_t nonce_len, const unsigned char *in, size_t in_len, 1087 const unsigned char *ad, size_t ad_len); 1088 1089 /* EVP_AEAD_CTX_open authenticates the input and additional data, decrypting 1090 * the input and writing it as output. One is returned on success, otherwise 1091 * zero. 1092 * 1093 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1094 * itself or EVP_AEAD_CTX_seal. 1095 * 1096 * At most the number of input bytes are written as output. In order to ensure 1097 * success, max_out_len should be at least the same as the input length. On 1098 * successful return out_len is set to the actual number of bytes written. 1099 * 1100 * The length of nonce must be equal to the result of EVP_AEAD_nonce_length 1101 * for this AEAD. 1102 * 1103 * EVP_AEAD_CTX_open never results in a partial output. If max_out_len is 1104 * insufficient, zero will be returned and out_len will be set to zero. 1105 * 1106 * If the input and output are aliased then out must be <= in. */ 1107 int EVP_AEAD_CTX_open(const EVP_AEAD_CTX *ctx, unsigned char *out, 1108 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1109 size_t nonce_len, const unsigned char *in, size_t in_len, 1110 const unsigned char *ad, size_t ad_len); 1111 1112 void ERR_load_EVP_strings(void); 1113 1114 /* Error codes for the EVP functions. */ 1115 1116 /* Function codes. */ 1117 #define EVP_F_AEAD_AES_GCM_INIT 187 1118 #define EVP_F_AEAD_AES_GCM_OPEN 188 1119 #define EVP_F_AEAD_AES_GCM_SEAL 189 1120 #define EVP_F_AEAD_CHACHA20_POLY1305_INIT 192 1121 #define EVP_F_AEAD_CHACHA20_POLY1305_OPEN 193 1122 #define EVP_F_AEAD_CHACHA20_POLY1305_SEAL 194 1123 #define EVP_F_AEAD_CTX_OPEN 185 1124 #define EVP_F_AEAD_CTX_SEAL 186 1125 #define EVP_F_AESNI_INIT_KEY 165 1126 #define EVP_F_AESNI_XTS_CIPHER 176 1127 #define EVP_F_AES_INIT_KEY 133 1128 #define EVP_F_AES_XTS 172 1129 #define EVP_F_AES_XTS_CIPHER 175 1130 #define EVP_F_ALG_MODULE_INIT 177 1131 #define EVP_F_CAMELLIA_INIT_KEY 159 1132 #define EVP_F_CMAC_INIT 173 1133 #define EVP_F_D2I_PKEY 100 1134 #define EVP_F_DO_SIGVER_INIT 161 1135 #define EVP_F_DSAPKEY2PKCS8 134 1136 #define EVP_F_DSA_PKEY2PKCS8 135 1137 #define EVP_F_ECDSA_PKEY2PKCS8 129 1138 #define EVP_F_ECKEY_PKEY2PKCS8 132 1139 #define EVP_F_EVP_AEAD_CTX_INIT 180 1140 #define EVP_F_EVP_AEAD_CTX_OPEN 190 1141 #define EVP_F_EVP_AEAD_CTX_SEAL 191 1142 #define EVP_F_EVP_BYTESTOKEY 200 1143 #define EVP_F_EVP_CIPHERINIT_EX 123 1144 #define EVP_F_EVP_CIPHER_CTX_COPY 163 1145 #define EVP_F_EVP_CIPHER_CTX_CTRL 124 1146 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 1147 #define EVP_F_EVP_CIPHER_GET_ASN1_IV 201 1148 #define EVP_F_EVP_CIPHER_SET_ASN1_IV 202 1149 #define EVP_F_EVP_DECRYPTFINAL_EX 101 1150 #define EVP_F_EVP_DECRYPTUPDATE 199 1151 #define EVP_F_EVP_DIGESTFINAL_EX 196 1152 #define EVP_F_EVP_DIGESTINIT_EX 128 1153 #define EVP_F_EVP_ENCRYPTFINAL_EX 127 1154 #define EVP_F_EVP_ENCRYPTUPDATE 198 1155 #define EVP_F_EVP_MD_CTX_COPY_EX 110 1156 #define EVP_F_EVP_MD_CTX_CTRL 195 1157 #define EVP_F_EVP_MD_SIZE 162 1158 #define EVP_F_EVP_OPENINIT 102 1159 #define EVP_F_EVP_PBE_ALG_ADD 115 1160 #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160 1161 #define EVP_F_EVP_PBE_CIPHERINIT 116 1162 #define EVP_F_EVP_PKCS82PKEY 111 1163 #define EVP_F_EVP_PKCS82PKEY_BROKEN 136 1164 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 1165 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 1166 #define EVP_F_EVP_PKEY_CTX_CTRL 137 1167 #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150 1168 #define EVP_F_EVP_PKEY_CTX_DUP 156 1169 #define EVP_F_EVP_PKEY_DECRYPT 104 1170 #define EVP_F_EVP_PKEY_DECRYPT_INIT 138 1171 #define EVP_F_EVP_PKEY_DECRYPT_OLD 151 1172 #define EVP_F_EVP_PKEY_DERIVE 153 1173 #define EVP_F_EVP_PKEY_DERIVE_INIT 154 1174 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155 1175 #define EVP_F_EVP_PKEY_ENCRYPT 105 1176 #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139 1177 #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152 1178 #define EVP_F_EVP_PKEY_GET1_DH 119 1179 #define EVP_F_EVP_PKEY_GET1_DSA 120 1180 #define EVP_F_EVP_PKEY_GET1_ECDSA 130 1181 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 1182 #define EVP_F_EVP_PKEY_GET1_RSA 121 1183 #define EVP_F_EVP_PKEY_KEYGEN 146 1184 #define EVP_F_EVP_PKEY_KEYGEN_INIT 147 1185 #define EVP_F_EVP_PKEY_NEW 106 1186 #define EVP_F_EVP_PKEY_PARAMGEN 148 1187 #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149 1188 #define EVP_F_EVP_PKEY_SIGN 140 1189 #define EVP_F_EVP_PKEY_SIGN_INIT 141 1190 #define EVP_F_EVP_PKEY_VERIFY 142 1191 #define EVP_F_EVP_PKEY_VERIFY_INIT 143 1192 #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144 1193 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145 1194 #define EVP_F_EVP_RIJNDAEL 126 1195 #define EVP_F_EVP_SIGNFINAL 107 1196 #define EVP_F_EVP_VERIFYFINAL 108 1197 #define EVP_F_FIPS_CIPHERINIT 166 1198 #define EVP_F_FIPS_CIPHER_CTX_COPY 170 1199 #define EVP_F_FIPS_CIPHER_CTX_CTRL 167 1200 #define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171 1201 #define EVP_F_FIPS_DIGESTINIT 168 1202 #define EVP_F_FIPS_MD_CTX_COPY 169 1203 #define EVP_F_HMAC_INIT_EX 174 1204 #define EVP_F_INT_CTX_NEW 157 1205 #define EVP_F_PKCS5_PBE_KEYIVGEN 117 1206 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 1207 #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164 1208 #define EVP_F_PKCS8_SET_BROKEN 112 1209 #define EVP_F_PKEY_SET_TYPE 158 1210 #define EVP_F_RC2_GET_ASN1_TYPE_AND_IV 197 1211 #define EVP_F_RC2_MAGIC_TO_METH 109 1212 #define EVP_F_RC5_CTRL 125 1213 1214 /* Reason codes. */ 1215 #define EVP_R_AES_IV_SETUP_FAILED 162 1216 #define EVP_R_AES_KEY_SETUP_FAILED 143 1217 #define EVP_R_ASN1_LIB 140 1218 #define EVP_R_BAD_BLOCK_LENGTH 136 1219 #define EVP_R_BAD_DECRYPT 100 1220 #define EVP_R_BAD_KEY_LENGTH 137 1221 #define EVP_R_BN_DECODE_ERROR 112 1222 #define EVP_R_BN_PUBKEY_ERROR 113 1223 #define EVP_R_BUFFER_TOO_SMALL 155 1224 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 1225 #define EVP_R_CIPHER_PARAMETER_ERROR 122 1226 #define EVP_R_COMMAND_NOT_SUPPORTED 147 1227 #define EVP_R_CTRL_NOT_IMPLEMENTED 132 1228 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 1229 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 1230 #define EVP_R_DECODE_ERROR 114 1231 #define EVP_R_DIFFERENT_KEY_TYPES 101 1232 #define EVP_R_DIFFERENT_PARAMETERS 153 1233 #define EVP_R_DISABLED_FOR_FIPS 163 1234 #define EVP_R_ENCODE_ERROR 115 1235 #define EVP_R_ERROR_LOADING_SECTION 165 1236 #define EVP_R_ERROR_SETTING_FIPS_MODE 166 1237 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 1238 #define EVP_R_EXPECTING_AN_HMAC_KEY 174 1239 #define EVP_R_EXPECTING_AN_RSA_KEY 127 1240 #define EVP_R_EXPECTING_A_DH_KEY 128 1241 #define EVP_R_EXPECTING_A_DSA_KEY 129 1242 #define EVP_R_EXPECTING_A_ECDSA_KEY 141 1243 #define EVP_R_EXPECTING_A_EC_KEY 142 1244 #define EVP_R_FIPS_MODE_NOT_SUPPORTED 167 1245 #define EVP_R_GET_RAW_KEY_FAILED 182 1246 #define EVP_R_INITIALIZATION_ERROR 134 1247 #define EVP_R_INPUT_NOT_INITIALIZED 111 1248 #define EVP_R_INVALID_DIGEST 152 1249 #define EVP_R_INVALID_FIPS_MODE 168 1250 #define EVP_R_INVALID_IV_LENGTH 194 1251 #define EVP_R_INVALID_KEY_LENGTH 130 1252 #define EVP_R_INVALID_OPERATION 148 1253 #define EVP_R_IV_TOO_LARGE 102 1254 #define EVP_R_KEYGEN_FAILURE 120 1255 #define EVP_R_KEY_SETUP_FAILED 180 1256 #define EVP_R_MESSAGE_DIGEST_IS_NULL 159 1257 #define EVP_R_METHOD_NOT_SUPPORTED 144 1258 #define EVP_R_MISSING_PARAMETERS 103 1259 #define EVP_R_NO_CIPHER_SET 131 1260 #define EVP_R_NO_DEFAULT_DIGEST 158 1261 #define EVP_R_NO_DIGEST_SET 139 1262 #define EVP_R_NO_DSA_PARAMETERS 116 1263 #define EVP_R_NO_KEY_SET 154 1264 #define EVP_R_NO_OPERATION_SET 149 1265 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 1266 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 1267 #define EVP_R_ONLY_ONESHOT_SUPPORTED 177 1268 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150 1269 #define EVP_R_OPERATON_NOT_INITIALIZED 151 1270 #define EVP_R_OUTPUT_ALIASES_INPUT 172 1271 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 1272 #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145 1273 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146 1274 #define EVP_R_PUBLIC_KEY_NOT_RSA 106 1275 #define EVP_R_TAG_TOO_LARGE 171 1276 #define EVP_R_TOO_LARGE 164 1277 #define EVP_R_UNKNOWN_CIPHER 160 1278 #define EVP_R_UNKNOWN_DIGEST 161 1279 #define EVP_R_UNKNOWN_OPTION 169 1280 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 1281 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 1282 #define EVP_R_UNSUPPORTED_ALGORITHM 156 1283 #define EVP_R_UNSUPPORTED_CIPHER 107 1284 #define EVP_R_UNSUPPORTED_KEYLENGTH 123 1285 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 1286 #define EVP_R_UNSUPPORTED_KEY_SIZE 108 1287 #define EVP_R_UNSUPPORTED_PRF 125 1288 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 1289 #define EVP_R_WRAP_MODE_NOT_ALLOWED 170 1290 #define EVP_R_UNSUPPORTED_SALT_TYPE 126 1291 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 1292 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 1293 1294 #ifdef __cplusplus 1295 } 1296 #endif 1297 #endif 1298