1 /* $OpenBSD: evp.h,v 1.133 2024/04/10 15:00:38 beck 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 #ifndef OPENSSL_NO_GOST 334 #define EVP_PKEY_assign_GOST(pkey,gostkey) EVP_PKEY_assign((pkey),EVP_PKEY_GOSTR01,\ 335 (char *)(gostkey)) 336 #endif 337 338 /* Add some extra combinations */ 339 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) 340 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) 341 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) 342 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) 343 344 int EVP_MD_type(const EVP_MD *md); 345 #define EVP_MD_nid(e) EVP_MD_type(e) 346 #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) 347 int EVP_MD_pkey_type(const EVP_MD *md); 348 int EVP_MD_size(const EVP_MD *md); 349 int EVP_MD_block_size(const EVP_MD *md); 350 unsigned long EVP_MD_flags(const EVP_MD *md); 351 352 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); 353 void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx); 354 EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx); 355 void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx); 356 #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) 357 #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) 358 #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) 359 360 int EVP_CIPHER_nid(const EVP_CIPHER *cipher); 361 #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) 362 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); 363 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); 364 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); 365 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); 366 #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) 367 368 const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); 369 int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx); 370 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); 371 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); 372 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); 373 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); 374 int EVP_CIPHER_CTX_get_iv(const EVP_CIPHER_CTX *ctx, 375 unsigned char *iv, size_t len); 376 int EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx, 377 const unsigned char *iv, size_t len); 378 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); 379 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); 380 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); 381 void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx); 382 void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data); 383 unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx); 384 #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) 385 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); 386 #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) 387 388 EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len); 389 EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher); 390 void EVP_CIPHER_meth_free(EVP_CIPHER *cipher); 391 392 int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len); 393 int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags); 394 int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size); 395 int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher, 396 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, 397 const unsigned char *iv, int enc)); 398 int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher, 399 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, 400 const unsigned char *in, size_t inl)); 401 int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher, 402 int (*cleanup)(EVP_CIPHER_CTX *)); 403 int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher, 404 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 405 int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher, 406 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 407 int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher, 408 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr)); 409 410 EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *engine, 411 const unsigned char *private_key, size_t len); 412 EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *engine, 413 const unsigned char *public_key, size_t len); 414 int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, 415 unsigned char *out_private_key, size_t *out_len); 416 int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, 417 unsigned char *out_public_key, size_t *out_len); 418 419 #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) 420 #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) 421 422 #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 423 #define EVP_SignInit(a,b) EVP_DigestInit(a,b) 424 #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 425 #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 426 #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) 427 #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 428 #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) 429 #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) 430 #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 431 #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 432 433 #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) 434 #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) 435 #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) 436 #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) 437 #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) 438 #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) 439 440 int EVP_Cipher(EVP_CIPHER_CTX *c, unsigned char *out, const unsigned char *in, 441 unsigned int inl); 442 443 EVP_MD_CTX *EVP_MD_CTX_new(void); 444 void EVP_MD_CTX_free(EVP_MD_CTX *ctx); 445 int EVP_MD_CTX_init(EVP_MD_CTX *ctx); 446 int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); 447 EVP_MD_CTX *EVP_MD_CTX_create(void); 448 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); 449 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); 450 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); 451 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); 452 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); 453 int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr); 454 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags); 455 456 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); 457 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt); 458 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 459 int EVP_Digest(const void *data, size_t count, unsigned char *md, 460 unsigned int *size, const EVP_MD *type, ENGINE *impl); 461 462 int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); 463 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); 464 int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 465 466 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify); 467 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen, 468 const char *prompt, int verify); 469 void EVP_set_pw_prompt(const char *prompt); 470 char *EVP_get_pw_prompt(void); 471 472 int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, 473 const unsigned char *salt, const unsigned char *data, int datal, int count, 474 unsigned char *key, unsigned char *iv); 475 476 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); 477 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); 478 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags); 479 480 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 481 const unsigned char *key, const unsigned char *iv); 482 int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 483 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 484 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 485 const unsigned char *in, int inl); 486 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 487 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 488 489 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 490 const unsigned char *key, const unsigned char *iv); 491 int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 492 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 493 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 494 const unsigned char *in, int inl); 495 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 496 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 497 498 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 499 const unsigned char *key, const unsigned char *iv, int enc); 500 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 501 ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc); 502 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 503 const unsigned char *in, int inl); 504 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 505 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 506 507 int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, 508 EVP_PKEY *pkey); 509 510 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf, 511 unsigned int siglen, EVP_PKEY *pkey); 512 513 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 514 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 515 int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen); 516 517 int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen, 518 const unsigned char *tbs, size_t tbslen); 519 520 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 521 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 522 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, 523 size_t siglen); 524 525 int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret, 526 size_t siglen, const unsigned char *tbs, size_t tbslen); 527 528 int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 529 const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv); 530 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 531 532 int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 533 unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, 534 int npubk); 535 int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 536 537 EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void); 538 void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx); 539 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); 540 int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 541 const unsigned char *in, int inl); 542 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 543 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); 544 545 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); 546 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 547 const unsigned char *in, int inl); 548 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 549 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); 550 551 int EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); 552 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); 553 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); 554 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); 555 int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *a); 556 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); 557 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); 558 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); 559 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); 560 561 #ifndef OPENSSL_NO_BIO 562 const BIO_METHOD *BIO_f_md(void); 563 const BIO_METHOD *BIO_f_base64(void); 564 const BIO_METHOD *BIO_f_cipher(void); 565 int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k, 566 const unsigned char *i, int enc); 567 #endif 568 569 const EVP_MD *EVP_md_null(void); 570 #ifndef OPENSSL_NO_MD4 571 const EVP_MD *EVP_md4(void); 572 #endif 573 #ifndef OPENSSL_NO_MD5 574 const EVP_MD *EVP_md5(void); 575 const EVP_MD *EVP_md5_sha1(void); 576 #endif 577 #ifndef OPENSSL_NO_SHA 578 const EVP_MD *EVP_sha1(void); 579 #endif 580 #ifndef OPENSSL_NO_SHA256 581 const EVP_MD *EVP_sha224(void); 582 const EVP_MD *EVP_sha256(void); 583 #endif 584 #ifndef OPENSSL_NO_SHA512 585 const EVP_MD *EVP_sha384(void); 586 const EVP_MD *EVP_sha512(void); 587 const EVP_MD *EVP_sha512_224(void); 588 const EVP_MD *EVP_sha512_256(void); 589 #endif 590 #ifndef OPENSSL_NO_SHA3 591 const EVP_MD *EVP_sha3_224(void); 592 const EVP_MD *EVP_sha3_256(void); 593 const EVP_MD *EVP_sha3_384(void); 594 const EVP_MD *EVP_sha3_512(void); 595 #endif 596 #ifndef OPENSSL_NO_SM3 597 const EVP_MD *EVP_sm3(void); 598 #endif 599 #ifndef OPENSSL_NO_RIPEMD 600 const EVP_MD *EVP_ripemd160(void); 601 #endif 602 #ifndef OPENSSL_NO_WHIRLPOOL 603 const EVP_MD *EVP_whirlpool(void); 604 #endif 605 #ifndef OPENSSL_NO_GOST 606 const EVP_MD *EVP_gostr341194(void); 607 const EVP_MD *EVP_gost2814789imit(void); 608 const EVP_MD *EVP_streebog256(void); 609 const EVP_MD *EVP_streebog512(void); 610 #endif 611 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ 612 #ifndef OPENSSL_NO_DES 613 const EVP_CIPHER *EVP_des_ecb(void); 614 const EVP_CIPHER *EVP_des_ede(void); 615 const EVP_CIPHER *EVP_des_ede3(void); 616 const EVP_CIPHER *EVP_des_ede_ecb(void); 617 const EVP_CIPHER *EVP_des_ede3_ecb(void); 618 const EVP_CIPHER *EVP_des_cfb64(void); 619 # define EVP_des_cfb EVP_des_cfb64 620 const EVP_CIPHER *EVP_des_cfb1(void); 621 const EVP_CIPHER *EVP_des_cfb8(void); 622 const EVP_CIPHER *EVP_des_ede_cfb64(void); 623 # define EVP_des_ede_cfb EVP_des_ede_cfb64 624 const EVP_CIPHER *EVP_des_ede3_cfb64(void); 625 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 626 const EVP_CIPHER *EVP_des_ede3_cfb1(void); 627 const EVP_CIPHER *EVP_des_ede3_cfb8(void); 628 const EVP_CIPHER *EVP_des_ofb(void); 629 const EVP_CIPHER *EVP_des_ede_ofb(void); 630 const EVP_CIPHER *EVP_des_ede3_ofb(void); 631 const EVP_CIPHER *EVP_des_cbc(void); 632 const EVP_CIPHER *EVP_des_ede_cbc(void); 633 const EVP_CIPHER *EVP_des_ede3_cbc(void); 634 const EVP_CIPHER *EVP_desx_cbc(void); 635 #endif 636 #ifndef OPENSSL_NO_RC4 637 const EVP_CIPHER *EVP_rc4(void); 638 const EVP_CIPHER *EVP_rc4_40(void); 639 #endif 640 #ifndef OPENSSL_NO_IDEA 641 const EVP_CIPHER *EVP_idea_ecb(void); 642 const EVP_CIPHER *EVP_idea_cfb64(void); 643 # define EVP_idea_cfb EVP_idea_cfb64 644 const EVP_CIPHER *EVP_idea_ofb(void); 645 const EVP_CIPHER *EVP_idea_cbc(void); 646 #endif 647 #ifndef OPENSSL_NO_RC2 648 const EVP_CIPHER *EVP_rc2_ecb(void); 649 const EVP_CIPHER *EVP_rc2_cbc(void); 650 const EVP_CIPHER *EVP_rc2_40_cbc(void); 651 const EVP_CIPHER *EVP_rc2_64_cbc(void); 652 const EVP_CIPHER *EVP_rc2_cfb64(void); 653 # define EVP_rc2_cfb EVP_rc2_cfb64 654 const EVP_CIPHER *EVP_rc2_ofb(void); 655 #endif 656 #ifndef OPENSSL_NO_BF 657 const EVP_CIPHER *EVP_bf_ecb(void); 658 const EVP_CIPHER *EVP_bf_cbc(void); 659 const EVP_CIPHER *EVP_bf_cfb64(void); 660 # define EVP_bf_cfb EVP_bf_cfb64 661 const EVP_CIPHER *EVP_bf_ofb(void); 662 #endif 663 #ifndef OPENSSL_NO_CAST 664 const EVP_CIPHER *EVP_cast5_ecb(void); 665 const EVP_CIPHER *EVP_cast5_cbc(void); 666 const EVP_CIPHER *EVP_cast5_cfb64(void); 667 # define EVP_cast5_cfb EVP_cast5_cfb64 668 const EVP_CIPHER *EVP_cast5_ofb(void); 669 #endif 670 #ifndef OPENSSL_NO_AES 671 const EVP_CIPHER *EVP_aes_128_ecb(void); 672 const EVP_CIPHER *EVP_aes_128_cbc(void); 673 const EVP_CIPHER *EVP_aes_128_cfb1(void); 674 const EVP_CIPHER *EVP_aes_128_cfb8(void); 675 const EVP_CIPHER *EVP_aes_128_cfb128(void); 676 # define EVP_aes_128_cfb EVP_aes_128_cfb128 677 const EVP_CIPHER *EVP_aes_128_ofb(void); 678 const EVP_CIPHER *EVP_aes_128_ctr(void); 679 const EVP_CIPHER *EVP_aes_128_ccm(void); 680 const EVP_CIPHER *EVP_aes_128_gcm(void); 681 const EVP_CIPHER *EVP_aes_128_wrap(void); 682 const EVP_CIPHER *EVP_aes_128_xts(void); 683 const EVP_CIPHER *EVP_aes_192_ecb(void); 684 const EVP_CIPHER *EVP_aes_192_cbc(void); 685 const EVP_CIPHER *EVP_aes_192_cfb1(void); 686 const EVP_CIPHER *EVP_aes_192_cfb8(void); 687 const EVP_CIPHER *EVP_aes_192_cfb128(void); 688 # define EVP_aes_192_cfb EVP_aes_192_cfb128 689 const EVP_CIPHER *EVP_aes_192_ofb(void); 690 const EVP_CIPHER *EVP_aes_192_ctr(void); 691 const EVP_CIPHER *EVP_aes_192_ccm(void); 692 const EVP_CIPHER *EVP_aes_192_gcm(void); 693 const EVP_CIPHER *EVP_aes_192_wrap(void); 694 const EVP_CIPHER *EVP_aes_256_ecb(void); 695 const EVP_CIPHER *EVP_aes_256_cbc(void); 696 const EVP_CIPHER *EVP_aes_256_cfb1(void); 697 const EVP_CIPHER *EVP_aes_256_cfb8(void); 698 const EVP_CIPHER *EVP_aes_256_cfb128(void); 699 # define EVP_aes_256_cfb EVP_aes_256_cfb128 700 const EVP_CIPHER *EVP_aes_256_ofb(void); 701 const EVP_CIPHER *EVP_aes_256_ctr(void); 702 const EVP_CIPHER *EVP_aes_256_ccm(void); 703 const EVP_CIPHER *EVP_aes_256_gcm(void); 704 const EVP_CIPHER *EVP_aes_256_wrap(void); 705 const EVP_CIPHER *EVP_aes_256_xts(void); 706 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 707 const EVP_CIPHER *EVP_chacha20_poly1305(void); 708 #endif 709 #endif 710 #ifndef OPENSSL_NO_CAMELLIA 711 const EVP_CIPHER *EVP_camellia_128_ecb(void); 712 const EVP_CIPHER *EVP_camellia_128_cbc(void); 713 const EVP_CIPHER *EVP_camellia_128_cfb1(void); 714 const EVP_CIPHER *EVP_camellia_128_cfb8(void); 715 const EVP_CIPHER *EVP_camellia_128_cfb128(void); 716 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 717 const EVP_CIPHER *EVP_camellia_128_ofb(void); 718 const EVP_CIPHER *EVP_camellia_192_ecb(void); 719 const EVP_CIPHER *EVP_camellia_192_cbc(void); 720 const EVP_CIPHER *EVP_camellia_192_cfb1(void); 721 const EVP_CIPHER *EVP_camellia_192_cfb8(void); 722 const EVP_CIPHER *EVP_camellia_192_cfb128(void); 723 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 724 const EVP_CIPHER *EVP_camellia_192_ofb(void); 725 const EVP_CIPHER *EVP_camellia_256_ecb(void); 726 const EVP_CIPHER *EVP_camellia_256_cbc(void); 727 const EVP_CIPHER *EVP_camellia_256_cfb1(void); 728 const EVP_CIPHER *EVP_camellia_256_cfb8(void); 729 const EVP_CIPHER *EVP_camellia_256_cfb128(void); 730 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 731 const EVP_CIPHER *EVP_camellia_256_ofb(void); 732 #endif 733 734 #ifndef OPENSSL_NO_CHACHA 735 const EVP_CIPHER *EVP_chacha20(void); 736 #endif 737 738 #ifndef OPENSSL_NO_GOST 739 const EVP_CIPHER *EVP_gost2814789_ecb(void); 740 const EVP_CIPHER *EVP_gost2814789_cfb64(void); 741 const EVP_CIPHER *EVP_gost2814789_cnt(void); 742 #endif 743 744 #ifndef OPENSSL_NO_SM4 745 const EVP_CIPHER *EVP_sm4_ecb(void); 746 const EVP_CIPHER *EVP_sm4_cbc(void); 747 const EVP_CIPHER *EVP_sm4_cfb128(void); 748 #define EVP_sm4_cfb EVP_sm4_cfb128 749 const EVP_CIPHER *EVP_sm4_ofb(void); 750 const EVP_CIPHER *EVP_sm4_ctr(void); 751 #endif 752 753 void OPENSSL_add_all_algorithms_noconf(void); 754 void OPENSSL_add_all_algorithms_conf(void); 755 756 #ifdef OPENSSL_LOAD_CONF 757 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf() 758 #else 759 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf() 760 #endif 761 762 void OpenSSL_add_all_ciphers(void); 763 void OpenSSL_add_all_digests(void); 764 765 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() 766 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() 767 #define SSLeay_add_all_digests() OpenSSL_add_all_digests() 768 769 const EVP_CIPHER *EVP_get_cipherbyname(const char *name); 770 const EVP_MD *EVP_get_digestbyname(const char *name); 771 void EVP_cleanup(void); 772 773 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, const char *from, 774 const char *to, void *x), void *arg); 775 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, 776 const char *from, const char *to, void *x), void *arg); 777 778 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, const char *from, 779 const char *to, void *x), void *arg); 780 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, const char *from, 781 const char *to, void *x), void *arg); 782 783 int EVP_PKEY_decrypt_old(unsigned char *dec_key, const unsigned char *enc_key, 784 int enc_key_len, EVP_PKEY *private_key); 785 int EVP_PKEY_encrypt_old(unsigned char *enc_key, const unsigned char *key, 786 int key_len, EVP_PKEY *pub_key); 787 int EVP_PKEY_type(int type); 788 int EVP_PKEY_id(const EVP_PKEY *pkey); 789 int EVP_PKEY_base_id(const EVP_PKEY *pkey); 790 int EVP_PKEY_bits(const EVP_PKEY *pkey); 791 int EVP_PKEY_security_bits(const EVP_PKEY *pkey); 792 int EVP_PKEY_size(const EVP_PKEY *pkey); 793 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type); 794 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); 795 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key); 796 void *EVP_PKEY_get0(const EVP_PKEY *pkey); 797 const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len); 798 799 #ifndef OPENSSL_NO_RSA 800 struct rsa_st; 801 struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey); 802 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); 803 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key); 804 #endif 805 #ifndef OPENSSL_NO_DSA 806 struct dsa_st; 807 struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey); 808 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); 809 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key); 810 #endif 811 #ifndef OPENSSL_NO_DH 812 struct dh_st; 813 struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey); 814 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); 815 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key); 816 #endif 817 #ifndef OPENSSL_NO_EC 818 struct ec_key_st; 819 struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey); 820 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); 821 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key); 822 #endif 823 #ifndef OPENSSL_NO_GOST 824 struct gost_key_st; 825 #endif 826 827 EVP_PKEY *EVP_PKEY_new(void); 828 void EVP_PKEY_free(EVP_PKEY *pkey); 829 int EVP_PKEY_up_ref(EVP_PKEY *pkey); 830 831 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, 832 long length); 833 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); 834 835 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, 836 long length); 837 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, 838 long length); 839 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); 840 841 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); 842 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); 843 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode); 844 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); 845 846 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); 847 848 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent, 849 ASN1_PCTX *pctx); 850 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent, 851 ASN1_PCTX *pctx); 852 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent, 853 ASN1_PCTX *pctx); 854 855 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); 856 857 int EVP_CIPHER_type(const EVP_CIPHER *ctx); 858 859 /* PKCS5 password based encryption */ 860 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, 861 const unsigned char *salt, int saltlen, int iter, int keylen, 862 unsigned char *out); 863 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, const unsigned char *salt, 864 int saltlen, int iter, const EVP_MD *digest, int keylen, 865 unsigned char *out); 866 867 #define ASN1_PKEY_ALIAS 0x1 868 #define ASN1_PKEY_DYNAMIC 0x2 869 #define ASN1_PKEY_SIGPARAM_NULL 0x4 870 871 #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 872 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 873 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 874 #define ASN1_PKEY_CTRL_CMS_SIGN 0x5 875 #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 876 #define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 877 878 int EVP_PKEY_asn1_get_count(void); 879 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); 880 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); 881 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, 882 const char *str, int len); 883 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, 884 const char **pinfo, const char **ppem_str, 885 const EVP_PKEY_ASN1_METHOD *ameth); 886 887 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey); 888 889 #define EVP_PKEY_OP_UNDEFINED 0 890 #define EVP_PKEY_OP_PARAMGEN (1<<1) 891 #define EVP_PKEY_OP_KEYGEN (1<<2) 892 #define EVP_PKEY_OP_SIGN (1<<3) 893 #define EVP_PKEY_OP_VERIFY (1<<4) 894 #define EVP_PKEY_OP_VERIFYRECOVER (1<<5) 895 #define EVP_PKEY_OP_SIGNCTX (1<<6) 896 #define EVP_PKEY_OP_VERIFYCTX (1<<7) 897 #define EVP_PKEY_OP_ENCRYPT (1<<8) 898 #define EVP_PKEY_OP_DECRYPT (1<<9) 899 #define EVP_PKEY_OP_DERIVE (1<<10) 900 901 #define EVP_PKEY_OP_TYPE_SIG \ 902 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ 903 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) 904 905 #define EVP_PKEY_OP_TYPE_CRYPT \ 906 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) 907 908 #define EVP_PKEY_OP_TYPE_NOGEN \ 909 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE) 910 911 #define EVP_PKEY_OP_TYPE_GEN \ 912 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) 913 914 #define EVP_PKEY_CTX_set_signature_md(ctx, md) \ 915 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 916 EVP_PKEY_CTRL_MD, 0, (void *)md) 917 918 #define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \ 919 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 920 EVP_PKEY_CTRL_GET_MD, 0, (void *)(pmd)) 921 922 #define EVP_PKEY_CTRL_MD 1 923 #define EVP_PKEY_CTRL_PEER_KEY 2 924 925 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 926 #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 927 928 #define EVP_PKEY_CTRL_PKCS7_SIGN 5 929 930 #define EVP_PKEY_CTRL_SET_MAC_KEY 6 931 932 #define EVP_PKEY_CTRL_DIGESTINIT 7 933 934 /* Used by GOST key encryption in TLS */ 935 #define EVP_PKEY_CTRL_SET_IV 8 936 937 #define EVP_PKEY_CTRL_CMS_ENCRYPT 9 938 #define EVP_PKEY_CTRL_CMS_DECRYPT 10 939 #define EVP_PKEY_CTRL_CMS_SIGN 11 940 941 #define EVP_PKEY_CTRL_CIPHER 12 942 943 #define EVP_PKEY_CTRL_GET_MD 13 944 945 #define EVP_PKEY_ALG_CTRL 0x1000 946 947 948 #define EVP_PKEY_FLAG_AUTOARGLEN 2 949 /* Method handles all operations: don't assume any digest related 950 * defaults. 951 */ 952 #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 953 954 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); 955 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); 956 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); 957 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); 958 959 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd, 960 int p1, void *p2); 961 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, 962 const char *value); 963 964 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); 965 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); 966 967 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, const unsigned char *key, 968 int keylen); 969 EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv, 970 size_t len, const EVP_CIPHER *cipher); 971 972 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); 973 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); 974 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); 975 976 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); 977 978 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); 979 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); 980 981 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); 982 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, 983 const unsigned char *tbs, size_t tbslen); 984 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); 985 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, 986 const unsigned char *tbs, size_t tbslen); 987 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); 988 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout, 989 size_t *routlen, const unsigned char *sig, size_t siglen); 990 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); 991 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 992 const unsigned char *in, size_t inlen); 993 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); 994 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 995 const unsigned char *in, size_t inlen); 996 997 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); 998 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); 999 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); 1000 1001 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); 1002 1003 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); 1004 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 1005 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); 1006 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 1007 int EVP_PKEY_check(EVP_PKEY_CTX *ctx); 1008 int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx); 1009 int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx); 1010 1011 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); 1012 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); 1013 1014 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); 1015 1016 /* Authenticated Encryption with Additional Data. 1017 * 1018 * AEAD couples confidentiality and integrity in a single primtive. AEAD 1019 * algorithms take a key and then can seal and open individual messages. Each 1020 * message has a unique, per-message nonce and, optionally, additional data 1021 * which is authenticated but not included in the output. */ 1022 1023 typedef struct evp_aead_st EVP_AEAD; 1024 1025 #ifndef OPENSSL_NO_AES 1026 /* EVP_aes_128_gcm is AES-128 in Galois Counter Mode. */ 1027 const EVP_AEAD *EVP_aead_aes_128_gcm(void); 1028 /* EVP_aes_256_gcm is AES-256 in Galois Counter Mode. */ 1029 const EVP_AEAD *EVP_aead_aes_256_gcm(void); 1030 #endif 1031 1032 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 1033 /* EVP_aead_chacha20_poly1305 is ChaCha20 with a Poly1305 authenticator. */ 1034 const EVP_AEAD *EVP_aead_chacha20_poly1305(void); 1035 /* EVP_aead_xchacha20_poly1305 is XChaCha20 with a Poly1305 authenticator. */ 1036 const EVP_AEAD *EVP_aead_xchacha20_poly1305(void); 1037 #endif 1038 1039 /* EVP_AEAD_key_length returns the length of the keys used. */ 1040 size_t EVP_AEAD_key_length(const EVP_AEAD *aead); 1041 1042 /* EVP_AEAD_nonce_length returns the length of the per-message nonce. */ 1043 size_t EVP_AEAD_nonce_length(const EVP_AEAD *aead); 1044 1045 /* EVP_AEAD_max_overhead returns the maximum number of additional bytes added 1046 * by the act of sealing data with the AEAD. */ 1047 size_t EVP_AEAD_max_overhead(const EVP_AEAD *aead); 1048 1049 /* EVP_AEAD_max_tag_len returns the maximum tag length when using this AEAD. 1050 * This * is the largest value that can be passed as a tag length to 1051 * EVP_AEAD_CTX_init. */ 1052 size_t EVP_AEAD_max_tag_len(const EVP_AEAD *aead); 1053 1054 /* An EVP_AEAD_CTX represents an AEAD algorithm configured with a specific key 1055 * and message-independent IV. */ 1056 typedef struct evp_aead_ctx_st EVP_AEAD_CTX; 1057 1058 /* EVP_AEAD_MAX_TAG_LENGTH is the maximum tag length used by any AEAD 1059 * defined in this header. */ 1060 #define EVP_AEAD_MAX_TAG_LENGTH 16 1061 1062 /* EVP_AEAD_DEFAULT_TAG_LENGTH is a magic value that can be passed to 1063 * EVP_AEAD_CTX_init to indicate that the default tag length for an AEAD 1064 * should be used. */ 1065 #define EVP_AEAD_DEFAULT_TAG_LENGTH 0 1066 1067 /* EVP_AEAD_CTX_new allocates a new context for use with EVP_AEAD_CTX_init. 1068 * It can be cleaned up for reuse with EVP_AEAD_CTX_cleanup and must be freed 1069 * with EVP_AEAD_CTX_free. */ 1070 EVP_AEAD_CTX *EVP_AEAD_CTX_new(void); 1071 1072 /* EVP_AEAD_CTX_free releases all memory owned by the context. */ 1073 void EVP_AEAD_CTX_free(EVP_AEAD_CTX *ctx); 1074 1075 /* EVP_AEAD_CTX_init initializes the context for the given AEAD algorithm. 1076 * The implementation argument may be NULL to choose the default implementation. 1077 * Authentication tags may be truncated by passing a tag length. A tag length 1078 * of zero indicates the default tag length should be used. */ 1079 int EVP_AEAD_CTX_init(EVP_AEAD_CTX *ctx, const EVP_AEAD *aead, 1080 const unsigned char *key, size_t key_len, size_t tag_len, ENGINE *impl); 1081 1082 /* EVP_AEAD_CTX_cleanup frees any data allocated for this context. */ 1083 void EVP_AEAD_CTX_cleanup(EVP_AEAD_CTX *ctx); 1084 1085 /* EVP_AEAD_CTX_seal encrypts and authenticates the input and authenticates 1086 * any additional data (AD), the result being written as output. One is 1087 * returned on success, otherwise zero. 1088 * 1089 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1090 * itself or EVP_AEAD_CTX_open. 1091 * 1092 * At most max_out_len bytes are written as output and, in order to ensure 1093 * success, this value should be the length of the input plus the result of 1094 * EVP_AEAD_overhead. On successful return, out_len is set to the actual 1095 * number of bytes written. 1096 * 1097 * The length of the nonce is must be equal to the result of 1098 * EVP_AEAD_nonce_length for this AEAD. 1099 * 1100 * EVP_AEAD_CTX_seal never results in a partial output. If max_out_len is 1101 * insufficient, zero will be returned and out_len will be set to zero. 1102 * 1103 * If the input and output are aliased then out must be <= in. */ 1104 int EVP_AEAD_CTX_seal(const EVP_AEAD_CTX *ctx, unsigned char *out, 1105 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1106 size_t nonce_len, const unsigned char *in, size_t in_len, 1107 const unsigned char *ad, size_t ad_len); 1108 1109 /* EVP_AEAD_CTX_open authenticates the input and additional data, decrypting 1110 * the input and writing it as output. One is returned on success, otherwise 1111 * zero. 1112 * 1113 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1114 * itself or EVP_AEAD_CTX_seal. 1115 * 1116 * At most the number of input bytes are written as output. In order to ensure 1117 * success, max_out_len should be at least the same as the input length. On 1118 * successful return out_len is set to the actual number of bytes written. 1119 * 1120 * The length of nonce must be equal to the result of EVP_AEAD_nonce_length 1121 * for this AEAD. 1122 * 1123 * EVP_AEAD_CTX_open never results in a partial output. If max_out_len is 1124 * insufficient, zero will be returned and out_len will be set to zero. 1125 * 1126 * If the input and output are aliased then out must be <= in. */ 1127 int EVP_AEAD_CTX_open(const EVP_AEAD_CTX *ctx, unsigned char *out, 1128 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1129 size_t nonce_len, const unsigned char *in, size_t in_len, 1130 const unsigned char *ad, size_t ad_len); 1131 1132 void ERR_load_EVP_strings(void); 1133 1134 /* Error codes for the EVP functions. */ 1135 1136 /* Function codes. */ 1137 #define EVP_F_AEAD_AES_GCM_INIT 187 1138 #define EVP_F_AEAD_AES_GCM_OPEN 188 1139 #define EVP_F_AEAD_AES_GCM_SEAL 189 1140 #define EVP_F_AEAD_CHACHA20_POLY1305_INIT 192 1141 #define EVP_F_AEAD_CHACHA20_POLY1305_OPEN 193 1142 #define EVP_F_AEAD_CHACHA20_POLY1305_SEAL 194 1143 #define EVP_F_AEAD_CTX_OPEN 185 1144 #define EVP_F_AEAD_CTX_SEAL 186 1145 #define EVP_F_AESNI_INIT_KEY 165 1146 #define EVP_F_AESNI_XTS_CIPHER 176 1147 #define EVP_F_AES_INIT_KEY 133 1148 #define EVP_F_AES_XTS 172 1149 #define EVP_F_AES_XTS_CIPHER 175 1150 #define EVP_F_ALG_MODULE_INIT 177 1151 #define EVP_F_CAMELLIA_INIT_KEY 159 1152 #define EVP_F_CMAC_INIT 173 1153 #define EVP_F_D2I_PKEY 100 1154 #define EVP_F_DO_SIGVER_INIT 161 1155 #define EVP_F_DSAPKEY2PKCS8 134 1156 #define EVP_F_DSA_PKEY2PKCS8 135 1157 #define EVP_F_ECDSA_PKEY2PKCS8 129 1158 #define EVP_F_ECKEY_PKEY2PKCS8 132 1159 #define EVP_F_EVP_AEAD_CTX_INIT 180 1160 #define EVP_F_EVP_AEAD_CTX_OPEN 190 1161 #define EVP_F_EVP_AEAD_CTX_SEAL 191 1162 #define EVP_F_EVP_BYTESTOKEY 200 1163 #define EVP_F_EVP_CIPHERINIT_EX 123 1164 #define EVP_F_EVP_CIPHER_CTX_COPY 163 1165 #define EVP_F_EVP_CIPHER_CTX_CTRL 124 1166 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 1167 #define EVP_F_EVP_CIPHER_GET_ASN1_IV 201 1168 #define EVP_F_EVP_CIPHER_SET_ASN1_IV 202 1169 #define EVP_F_EVP_DECRYPTFINAL_EX 101 1170 #define EVP_F_EVP_DECRYPTUPDATE 199 1171 #define EVP_F_EVP_DIGESTFINAL_EX 196 1172 #define EVP_F_EVP_DIGESTINIT_EX 128 1173 #define EVP_F_EVP_ENCRYPTFINAL_EX 127 1174 #define EVP_F_EVP_ENCRYPTUPDATE 198 1175 #define EVP_F_EVP_MD_CTX_COPY_EX 110 1176 #define EVP_F_EVP_MD_CTX_CTRL 195 1177 #define EVP_F_EVP_MD_SIZE 162 1178 #define EVP_F_EVP_OPENINIT 102 1179 #define EVP_F_EVP_PBE_ALG_ADD 115 1180 #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160 1181 #define EVP_F_EVP_PBE_CIPHERINIT 116 1182 #define EVP_F_EVP_PKCS82PKEY 111 1183 #define EVP_F_EVP_PKCS82PKEY_BROKEN 136 1184 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 1185 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 1186 #define EVP_F_EVP_PKEY_CTX_CTRL 137 1187 #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150 1188 #define EVP_F_EVP_PKEY_CTX_DUP 156 1189 #define EVP_F_EVP_PKEY_DECRYPT 104 1190 #define EVP_F_EVP_PKEY_DECRYPT_INIT 138 1191 #define EVP_F_EVP_PKEY_DECRYPT_OLD 151 1192 #define EVP_F_EVP_PKEY_DERIVE 153 1193 #define EVP_F_EVP_PKEY_DERIVE_INIT 154 1194 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155 1195 #define EVP_F_EVP_PKEY_ENCRYPT 105 1196 #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139 1197 #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152 1198 #define EVP_F_EVP_PKEY_GET1_DH 119 1199 #define EVP_F_EVP_PKEY_GET1_DSA 120 1200 #define EVP_F_EVP_PKEY_GET1_ECDSA 130 1201 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 1202 #define EVP_F_EVP_PKEY_GET1_RSA 121 1203 #define EVP_F_EVP_PKEY_KEYGEN 146 1204 #define EVP_F_EVP_PKEY_KEYGEN_INIT 147 1205 #define EVP_F_EVP_PKEY_NEW 106 1206 #define EVP_F_EVP_PKEY_PARAMGEN 148 1207 #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149 1208 #define EVP_F_EVP_PKEY_SIGN 140 1209 #define EVP_F_EVP_PKEY_SIGN_INIT 141 1210 #define EVP_F_EVP_PKEY_VERIFY 142 1211 #define EVP_F_EVP_PKEY_VERIFY_INIT 143 1212 #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144 1213 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145 1214 #define EVP_F_EVP_RIJNDAEL 126 1215 #define EVP_F_EVP_SIGNFINAL 107 1216 #define EVP_F_EVP_VERIFYFINAL 108 1217 #define EVP_F_FIPS_CIPHERINIT 166 1218 #define EVP_F_FIPS_CIPHER_CTX_COPY 170 1219 #define EVP_F_FIPS_CIPHER_CTX_CTRL 167 1220 #define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171 1221 #define EVP_F_FIPS_DIGESTINIT 168 1222 #define EVP_F_FIPS_MD_CTX_COPY 169 1223 #define EVP_F_HMAC_INIT_EX 174 1224 #define EVP_F_INT_CTX_NEW 157 1225 #define EVP_F_PKCS5_PBE_KEYIVGEN 117 1226 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 1227 #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164 1228 #define EVP_F_PKCS8_SET_BROKEN 112 1229 #define EVP_F_PKEY_SET_TYPE 158 1230 #define EVP_F_RC2_GET_ASN1_TYPE_AND_IV 197 1231 #define EVP_F_RC2_MAGIC_TO_METH 109 1232 #define EVP_F_RC5_CTRL 125 1233 1234 /* Reason codes. */ 1235 #define EVP_R_AES_IV_SETUP_FAILED 162 1236 #define EVP_R_AES_KEY_SETUP_FAILED 143 1237 #define EVP_R_ASN1_LIB 140 1238 #define EVP_R_BAD_BLOCK_LENGTH 136 1239 #define EVP_R_BAD_DECRYPT 100 1240 #define EVP_R_BAD_KEY_LENGTH 137 1241 #define EVP_R_BN_DECODE_ERROR 112 1242 #define EVP_R_BN_PUBKEY_ERROR 113 1243 #define EVP_R_BUFFER_TOO_SMALL 155 1244 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 1245 #define EVP_R_CIPHER_PARAMETER_ERROR 122 1246 #define EVP_R_COMMAND_NOT_SUPPORTED 147 1247 #define EVP_R_CTRL_NOT_IMPLEMENTED 132 1248 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 1249 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 1250 #define EVP_R_DECODE_ERROR 114 1251 #define EVP_R_DIFFERENT_KEY_TYPES 101 1252 #define EVP_R_DIFFERENT_PARAMETERS 153 1253 #define EVP_R_DISABLED_FOR_FIPS 163 1254 #define EVP_R_ENCODE_ERROR 115 1255 #define EVP_R_ERROR_LOADING_SECTION 165 1256 #define EVP_R_ERROR_SETTING_FIPS_MODE 166 1257 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 1258 #define EVP_R_EXPECTING_AN_HMAC_KEY 174 1259 #define EVP_R_EXPECTING_AN_RSA_KEY 127 1260 #define EVP_R_EXPECTING_A_DH_KEY 128 1261 #define EVP_R_EXPECTING_A_DSA_KEY 129 1262 #define EVP_R_EXPECTING_A_ECDSA_KEY 141 1263 #define EVP_R_EXPECTING_A_EC_KEY 142 1264 #define EVP_R_FIPS_MODE_NOT_SUPPORTED 167 1265 #define EVP_R_GET_RAW_KEY_FAILED 182 1266 #define EVP_R_INITIALIZATION_ERROR 134 1267 #define EVP_R_INPUT_NOT_INITIALIZED 111 1268 #define EVP_R_INVALID_DIGEST 152 1269 #define EVP_R_INVALID_FIPS_MODE 168 1270 #define EVP_R_INVALID_IV_LENGTH 194 1271 #define EVP_R_INVALID_KEY_LENGTH 130 1272 #define EVP_R_INVALID_OPERATION 148 1273 #define EVP_R_IV_TOO_LARGE 102 1274 #define EVP_R_KEYGEN_FAILURE 120 1275 #define EVP_R_KEY_SETUP_FAILED 180 1276 #define EVP_R_MESSAGE_DIGEST_IS_NULL 159 1277 #define EVP_R_METHOD_NOT_SUPPORTED 144 1278 #define EVP_R_MISSING_PARAMETERS 103 1279 #define EVP_R_NO_CIPHER_SET 131 1280 #define EVP_R_NO_DEFAULT_DIGEST 158 1281 #define EVP_R_NO_DIGEST_SET 139 1282 #define EVP_R_NO_DSA_PARAMETERS 116 1283 #define EVP_R_NO_KEY_SET 154 1284 #define EVP_R_NO_OPERATION_SET 149 1285 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 1286 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 1287 #define EVP_R_ONLY_ONESHOT_SUPPORTED 177 1288 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150 1289 #define EVP_R_OPERATON_NOT_INITIALIZED 151 1290 #define EVP_R_OUTPUT_ALIASES_INPUT 172 1291 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 1292 #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145 1293 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146 1294 #define EVP_R_PUBLIC_KEY_NOT_RSA 106 1295 #define EVP_R_TAG_TOO_LARGE 171 1296 #define EVP_R_TOO_LARGE 164 1297 #define EVP_R_UNKNOWN_CIPHER 160 1298 #define EVP_R_UNKNOWN_DIGEST 161 1299 #define EVP_R_UNKNOWN_OPTION 169 1300 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 1301 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 1302 #define EVP_R_UNSUPPORTED_ALGORITHM 156 1303 #define EVP_R_UNSUPPORTED_CIPHER 107 1304 #define EVP_R_UNSUPPORTED_KEYLENGTH 123 1305 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 1306 #define EVP_R_UNSUPPORTED_KEY_SIZE 108 1307 #define EVP_R_UNSUPPORTED_PRF 125 1308 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 1309 #define EVP_R_WRAP_MODE_NOT_ALLOWED 170 1310 #define EVP_R_UNSUPPORTED_SALT_TYPE 126 1311 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 1312 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 1313 1314 #ifdef __cplusplus 1315 } 1316 #endif 1317 #endif 1318