1 /* $OpenBSD: evp.h,v 1.135 2024/07/09 16:15:37 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_TLS1_PRF NID_tls1_prf 117 #define EVP_PKEY_GOSTR12_256 NID_id_tc26_gost3410_2012_256 118 #define EVP_PKEY_GOSTR12_512 NID_id_tc26_gost3410_2012_512 119 #define EVP_PKEY_ED25519 NID_ED25519 120 #define EVP_PKEY_X25519 NID_X25519 121 122 #ifdef __cplusplus 123 extern "C" { 124 #endif 125 126 #define EVP_PKEY_MO_SIGN 0x0001 127 #define EVP_PKEY_MO_VERIFY 0x0002 128 #define EVP_PKEY_MO_ENCRYPT 0x0004 129 #define EVP_PKEY_MO_DECRYPT 0x0008 130 131 #ifndef EVP_MD 132 #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single 133 * block */ 134 135 /* DigestAlgorithmIdentifier flags... */ 136 137 #define EVP_MD_FLAG_DIGALGID_MASK 0x0018 138 139 /* NULL or absent parameter accepted. Use NULL */ 140 141 #define EVP_MD_FLAG_DIGALGID_NULL 0x0000 142 143 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */ 144 145 #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008 146 147 /* Custom handling via ctrl */ 148 149 #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018 150 151 #define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */ 152 153 /* Digest ctrls */ 154 155 #define EVP_MD_CTRL_DIGALGID 0x1 156 #define EVP_MD_CTRL_MICALG 0x2 157 #define EVP_MD_CTRL_SET_KEY 0x3 158 #define EVP_MD_CTRL_GOST_SET_SBOX 0x4 159 160 /* Minimum Algorithm specific ctrl value */ 161 162 #define EVP_MD_CTRL_ALG_CTRL 0x1000 163 164 #endif /* !EVP_MD */ 165 166 /* values for EVP_MD_CTX flags */ 167 168 #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called 169 * once only */ 170 #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been 171 * cleaned */ 172 #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data 173 * in EVP_MD_CTX_cleanup */ 174 /* FIPS and pad options are ignored in 1.0.0, definitions are here 175 * so we don't accidentally reuse the values for other purposes. 176 */ 177 178 #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest 179 * in FIPS mode */ 180 181 /* The following PAD options are also currently ignored in 1.0.0, digest 182 * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*() 183 * instead. 184 */ 185 #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */ 186 #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */ 187 #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */ 188 189 #define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */ 190 191 /* Values for cipher flags */ 192 193 /* Modes for ciphers */ 194 195 #define EVP_CIPH_STREAM_CIPHER 0x0 196 #define EVP_CIPH_ECB_MODE 0x1 197 #define EVP_CIPH_CBC_MODE 0x2 198 #define EVP_CIPH_CFB_MODE 0x3 199 #define EVP_CIPH_OFB_MODE 0x4 200 #define EVP_CIPH_CTR_MODE 0x5 201 #define EVP_CIPH_GCM_MODE 0x6 202 #define EVP_CIPH_CCM_MODE 0x7 203 #define EVP_CIPH_XTS_MODE 0x10001 204 #define EVP_CIPH_WRAP_MODE 0x10002 205 #define EVP_CIPH_MODE 0xF0007 206 /* Set if variable length cipher */ 207 #define EVP_CIPH_VARIABLE_LENGTH 0x8 208 /* Set if the iv handling should be done by the cipher itself */ 209 #define EVP_CIPH_CUSTOM_IV 0x10 210 /* Set if the cipher's init() function should be called if key is NULL */ 211 #define EVP_CIPH_ALWAYS_CALL_INIT 0x20 212 /* Call ctrl() to init cipher parameters */ 213 #define EVP_CIPH_CTRL_INIT 0x40 214 /* Don't use standard block padding */ 215 #define EVP_CIPH_NO_PADDING 0x100 216 /* cipher handles random key generation */ 217 #define EVP_CIPH_RAND_KEY 0x200 218 /* cipher has its own additional copying logic */ 219 #define EVP_CIPH_CUSTOM_COPY 0x400 220 /* Allow use default ASN1 get/set iv */ 221 #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000 222 /* Buffer length in bits not bytes: CFB1 mode only */ 223 #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 224 /* Note if suitable for use in FIPS mode */ 225 #define EVP_CIPH_FLAG_FIPS 0x4000 226 /* Allow non FIPS cipher in FIPS mode */ 227 #define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000 228 /* Cipher handles any and all padding logic as well 229 * as finalisation. 230 */ 231 #define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000 232 #define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000 233 234 /* 235 * Cipher context flag to indicate that we can handle wrap mode: if allowed in 236 * older applications, it could overflow buffers. 237 */ 238 #define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1 239 240 /* ctrl() values */ 241 242 #define EVP_CTRL_INIT 0x0 243 #define EVP_CTRL_GET_RC2_KEY_BITS 0x2 244 #define EVP_CTRL_SET_RC2_KEY_BITS 0x3 245 #define EVP_CTRL_GET_RC5_ROUNDS 0x4 246 #define EVP_CTRL_SET_RC5_ROUNDS 0x5 247 #define EVP_CTRL_RAND_KEY 0x6 248 #define EVP_CTRL_PBE_PRF_NID 0x7 249 #define EVP_CTRL_COPY 0x8 250 #define EVP_CTRL_AEAD_SET_IVLEN 0x9 251 #define EVP_CTRL_AEAD_GET_TAG 0x10 252 #define EVP_CTRL_AEAD_SET_TAG 0x11 253 #define EVP_CTRL_AEAD_SET_IV_FIXED 0x12 254 #define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN 255 #define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG 256 #define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG 257 #define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED 258 #define EVP_CTRL_GCM_IV_GEN 0x13 259 #define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN 260 #define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG 261 #define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG 262 #define EVP_CTRL_CCM_SET_L 0x14 263 #define EVP_CTRL_CCM_SET_MSGLEN 0x15 264 /* AEAD cipher deduces payload length and returns number of bytes 265 * required to store MAC and eventual padding. Subsequent call to 266 * EVP_Cipher even appends/verifies MAC. 267 */ 268 #define EVP_CTRL_AEAD_TLS1_AAD 0x16 269 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */ 270 #define EVP_CTRL_AEAD_SET_MAC_KEY 0x17 271 /* Set the GCM invocation field, decrypt only */ 272 #define EVP_CTRL_GCM_SET_IV_INV 0x18 273 /* Set the S-BOX NID for GOST ciphers */ 274 #define EVP_CTRL_GOST_SET_SBOX 0x19 275 276 /* GCM TLS constants */ 277 /* Length of fixed part of IV derived from PRF */ 278 #define EVP_GCM_TLS_FIXED_IV_LEN 4 279 /* Length of explicit part of IV part of TLS records */ 280 #define EVP_GCM_TLS_EXPLICIT_IV_LEN 8 281 /* Length of tag for TLS */ 282 #define EVP_GCM_TLS_TAG_LEN 16 283 284 /* CCM TLS constants */ 285 /* Length of fixed part of IV derived from PRF */ 286 #define EVP_CCM_TLS_FIXED_IV_LEN 4 287 /* Length of explicit part of IV part of TLS records */ 288 #define EVP_CCM_TLS_EXPLICIT_IV_LEN 8 289 /* Total length of CCM IV length for TLS */ 290 #define EVP_CCM_TLS_IV_LEN 12 291 /* Length of tag for TLS */ 292 #define EVP_CCM_TLS_TAG_LEN 16 293 /* Length of CCM8 tag for TLS */ 294 #define EVP_CCM8_TLS_TAG_LEN 8 295 296 /* Length of tag for TLS */ 297 #define EVP_CHACHAPOLY_TLS_TAG_LEN 16 298 299 /* XXX - do we want to expose these? */ 300 #if defined(LIBRESSL_INTERNAL) 301 #define ED25519_KEYLEN 32 302 #define X25519_KEYLEN 32 303 #endif 304 305 typedef struct evp_cipher_info_st { 306 const EVP_CIPHER *cipher; 307 unsigned char iv[EVP_MAX_IV_LENGTH]; 308 } EVP_CIPHER_INFO; 309 310 /* Password based encryption function */ 311 typedef int EVP_PBE_KEYGEN(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, 312 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de); 313 314 #ifndef OPENSSL_NO_RSA 315 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ 316 (char *)(rsa)) 317 #endif 318 319 #ifndef OPENSSL_NO_DSA 320 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ 321 (char *)(dsa)) 322 #endif 323 324 #ifndef OPENSSL_NO_DH 325 #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ 326 (char *)(dh)) 327 #endif 328 329 #ifndef OPENSSL_NO_EC 330 #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ 331 (char *)(eckey)) 332 #endif 333 334 /* Add some extra combinations */ 335 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) 336 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) 337 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) 338 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) 339 340 int EVP_MD_type(const EVP_MD *md); 341 #define EVP_MD_nid(e) EVP_MD_type(e) 342 #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) 343 int EVP_MD_pkey_type(const EVP_MD *md); 344 int EVP_MD_size(const EVP_MD *md); 345 int EVP_MD_block_size(const EVP_MD *md); 346 unsigned long EVP_MD_flags(const EVP_MD *md); 347 348 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); 349 void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx); 350 EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx); 351 void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx); 352 #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) 353 #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) 354 #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) 355 356 int EVP_CIPHER_nid(const EVP_CIPHER *cipher); 357 #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) 358 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); 359 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); 360 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); 361 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); 362 #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) 363 364 const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); 365 int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx); 366 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); 367 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); 368 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); 369 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); 370 int EVP_CIPHER_CTX_get_iv(const EVP_CIPHER_CTX *ctx, 371 unsigned char *iv, size_t len); 372 int EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx, 373 const unsigned char *iv, size_t len); 374 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); 375 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); 376 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); 377 void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx); 378 void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data); 379 unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx); 380 #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) 381 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); 382 #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) 383 384 EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len); 385 EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher); 386 void EVP_CIPHER_meth_free(EVP_CIPHER *cipher); 387 388 int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len); 389 int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags); 390 int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size); 391 int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher, 392 int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, 393 const unsigned char *iv, int enc)); 394 int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher, 395 int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, 396 const unsigned char *in, size_t inl)); 397 int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher, 398 int (*cleanup)(EVP_CIPHER_CTX *)); 399 int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher, 400 int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 401 int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher, 402 int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *)); 403 int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher, 404 int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr)); 405 406 EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *engine, 407 const unsigned char *private_key, size_t len); 408 EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *engine, 409 const unsigned char *public_key, size_t len); 410 int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, 411 unsigned char *out_private_key, size_t *out_len); 412 int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, 413 unsigned char *out_public_key, size_t *out_len); 414 415 #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) 416 #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) 417 418 #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 419 #define EVP_SignInit(a,b) EVP_DigestInit(a,b) 420 #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 421 #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) 422 #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) 423 #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 424 #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) 425 #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) 426 #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 427 #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) 428 429 #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) 430 #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) 431 #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) 432 #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) 433 #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) 434 #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) 435 436 int EVP_Cipher(EVP_CIPHER_CTX *c, unsigned char *out, const unsigned char *in, 437 unsigned int inl); 438 439 EVP_MD_CTX *EVP_MD_CTX_new(void); 440 void EVP_MD_CTX_free(EVP_MD_CTX *ctx); 441 int EVP_MD_CTX_init(EVP_MD_CTX *ctx); 442 int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); 443 EVP_MD_CTX *EVP_MD_CTX_create(void); 444 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); 445 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); 446 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); 447 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); 448 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); 449 int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr); 450 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags); 451 452 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); 453 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt); 454 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 455 int EVP_Digest(const void *data, size_t count, unsigned char *md, 456 unsigned int *size, const EVP_MD *type, ENGINE *impl); 457 458 int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); 459 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); 460 int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); 461 462 int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify); 463 int EVP_read_pw_string_min(char *buf, int minlen, int maxlen, 464 const char *prompt, int verify); 465 void EVP_set_pw_prompt(const char *prompt); 466 char *EVP_get_pw_prompt(void); 467 468 int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, 469 const unsigned char *salt, const unsigned char *data, int datal, int count, 470 unsigned char *key, unsigned char *iv); 471 472 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); 473 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); 474 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags); 475 476 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 477 const unsigned char *key, const unsigned char *iv); 478 int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 479 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 480 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 481 const unsigned char *in, int inl); 482 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 483 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 484 485 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 486 const unsigned char *key, const unsigned char *iv); 487 int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 488 ENGINE *impl, const unsigned char *key, const unsigned char *iv); 489 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 490 const unsigned char *in, int inl); 491 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 492 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 493 494 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 495 const unsigned char *key, const unsigned char *iv, int enc); 496 int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, 497 ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc); 498 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, 499 const unsigned char *in, int inl); 500 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 501 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); 502 503 int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, 504 EVP_PKEY *pkey); 505 506 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf, 507 unsigned int siglen, EVP_PKEY *pkey); 508 509 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 510 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 511 int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen); 512 513 int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen, 514 const unsigned char *tbs, size_t tbslen); 515 516 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, 517 const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); 518 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, 519 size_t siglen); 520 521 int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret, 522 size_t siglen, const unsigned char *tbs, size_t tbslen); 523 524 int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 525 const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv); 526 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 527 528 int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, 529 unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, 530 int npubk); 531 int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); 532 533 EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void); 534 void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx); 535 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); 536 int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 537 const unsigned char *in, int inl); 538 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 539 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); 540 541 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); 542 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, 543 const unsigned char *in, int inl); 544 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); 545 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); 546 547 int EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); 548 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); 549 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); 550 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); 551 int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *a); 552 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); 553 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); 554 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); 555 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); 556 557 #ifndef OPENSSL_NO_BIO 558 const BIO_METHOD *BIO_f_md(void); 559 const BIO_METHOD *BIO_f_base64(void); 560 const BIO_METHOD *BIO_f_cipher(void); 561 int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k, 562 const unsigned char *i, int enc); 563 #endif 564 565 const EVP_MD *EVP_md_null(void); 566 #ifndef OPENSSL_NO_MD4 567 const EVP_MD *EVP_md4(void); 568 #endif 569 #ifndef OPENSSL_NO_MD5 570 const EVP_MD *EVP_md5(void); 571 const EVP_MD *EVP_md5_sha1(void); 572 #endif 573 #ifndef OPENSSL_NO_SHA 574 const EVP_MD *EVP_sha1(void); 575 #endif 576 #ifndef OPENSSL_NO_SHA256 577 const EVP_MD *EVP_sha224(void); 578 const EVP_MD *EVP_sha256(void); 579 #endif 580 #ifndef OPENSSL_NO_SHA512 581 const EVP_MD *EVP_sha384(void); 582 const EVP_MD *EVP_sha512(void); 583 const EVP_MD *EVP_sha512_224(void); 584 const EVP_MD *EVP_sha512_256(void); 585 #endif 586 #ifndef OPENSSL_NO_SHA3 587 const EVP_MD *EVP_sha3_224(void); 588 const EVP_MD *EVP_sha3_256(void); 589 const EVP_MD *EVP_sha3_384(void); 590 const EVP_MD *EVP_sha3_512(void); 591 #endif 592 #ifndef OPENSSL_NO_SM3 593 const EVP_MD *EVP_sm3(void); 594 #endif 595 #ifndef OPENSSL_NO_RIPEMD 596 const EVP_MD *EVP_ripemd160(void); 597 #endif 598 #ifndef OPENSSL_NO_WHIRLPOOL 599 const EVP_MD *EVP_whirlpool(void); 600 #endif 601 const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ 602 #ifndef OPENSSL_NO_DES 603 const EVP_CIPHER *EVP_des_ecb(void); 604 const EVP_CIPHER *EVP_des_ede(void); 605 const EVP_CIPHER *EVP_des_ede3(void); 606 const EVP_CIPHER *EVP_des_ede_ecb(void); 607 const EVP_CIPHER *EVP_des_ede3_ecb(void); 608 const EVP_CIPHER *EVP_des_cfb64(void); 609 # define EVP_des_cfb EVP_des_cfb64 610 const EVP_CIPHER *EVP_des_cfb1(void); 611 const EVP_CIPHER *EVP_des_cfb8(void); 612 const EVP_CIPHER *EVP_des_ede_cfb64(void); 613 # define EVP_des_ede_cfb EVP_des_ede_cfb64 614 const EVP_CIPHER *EVP_des_ede3_cfb64(void); 615 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 616 const EVP_CIPHER *EVP_des_ede3_cfb1(void); 617 const EVP_CIPHER *EVP_des_ede3_cfb8(void); 618 const EVP_CIPHER *EVP_des_ofb(void); 619 const EVP_CIPHER *EVP_des_ede_ofb(void); 620 const EVP_CIPHER *EVP_des_ede3_ofb(void); 621 const EVP_CIPHER *EVP_des_cbc(void); 622 const EVP_CIPHER *EVP_des_ede_cbc(void); 623 const EVP_CIPHER *EVP_des_ede3_cbc(void); 624 const EVP_CIPHER *EVP_desx_cbc(void); 625 #endif 626 #ifndef OPENSSL_NO_RC4 627 const EVP_CIPHER *EVP_rc4(void); 628 const EVP_CIPHER *EVP_rc4_40(void); 629 #endif 630 #ifndef OPENSSL_NO_IDEA 631 const EVP_CIPHER *EVP_idea_ecb(void); 632 const EVP_CIPHER *EVP_idea_cfb64(void); 633 # define EVP_idea_cfb EVP_idea_cfb64 634 const EVP_CIPHER *EVP_idea_ofb(void); 635 const EVP_CIPHER *EVP_idea_cbc(void); 636 #endif 637 #ifndef OPENSSL_NO_RC2 638 const EVP_CIPHER *EVP_rc2_ecb(void); 639 const EVP_CIPHER *EVP_rc2_cbc(void); 640 const EVP_CIPHER *EVP_rc2_40_cbc(void); 641 const EVP_CIPHER *EVP_rc2_64_cbc(void); 642 const EVP_CIPHER *EVP_rc2_cfb64(void); 643 # define EVP_rc2_cfb EVP_rc2_cfb64 644 const EVP_CIPHER *EVP_rc2_ofb(void); 645 #endif 646 #ifndef OPENSSL_NO_BF 647 const EVP_CIPHER *EVP_bf_ecb(void); 648 const EVP_CIPHER *EVP_bf_cbc(void); 649 const EVP_CIPHER *EVP_bf_cfb64(void); 650 # define EVP_bf_cfb EVP_bf_cfb64 651 const EVP_CIPHER *EVP_bf_ofb(void); 652 #endif 653 #ifndef OPENSSL_NO_CAST 654 const EVP_CIPHER *EVP_cast5_ecb(void); 655 const EVP_CIPHER *EVP_cast5_cbc(void); 656 const EVP_CIPHER *EVP_cast5_cfb64(void); 657 # define EVP_cast5_cfb EVP_cast5_cfb64 658 const EVP_CIPHER *EVP_cast5_ofb(void); 659 #endif 660 #ifndef OPENSSL_NO_AES 661 const EVP_CIPHER *EVP_aes_128_ecb(void); 662 const EVP_CIPHER *EVP_aes_128_cbc(void); 663 const EVP_CIPHER *EVP_aes_128_cfb1(void); 664 const EVP_CIPHER *EVP_aes_128_cfb8(void); 665 const EVP_CIPHER *EVP_aes_128_cfb128(void); 666 # define EVP_aes_128_cfb EVP_aes_128_cfb128 667 const EVP_CIPHER *EVP_aes_128_ofb(void); 668 const EVP_CIPHER *EVP_aes_128_ctr(void); 669 const EVP_CIPHER *EVP_aes_128_ccm(void); 670 const EVP_CIPHER *EVP_aes_128_gcm(void); 671 const EVP_CIPHER *EVP_aes_128_wrap(void); 672 const EVP_CIPHER *EVP_aes_128_xts(void); 673 const EVP_CIPHER *EVP_aes_192_ecb(void); 674 const EVP_CIPHER *EVP_aes_192_cbc(void); 675 const EVP_CIPHER *EVP_aes_192_cfb1(void); 676 const EVP_CIPHER *EVP_aes_192_cfb8(void); 677 const EVP_CIPHER *EVP_aes_192_cfb128(void); 678 # define EVP_aes_192_cfb EVP_aes_192_cfb128 679 const EVP_CIPHER *EVP_aes_192_ofb(void); 680 const EVP_CIPHER *EVP_aes_192_ctr(void); 681 const EVP_CIPHER *EVP_aes_192_ccm(void); 682 const EVP_CIPHER *EVP_aes_192_gcm(void); 683 const EVP_CIPHER *EVP_aes_192_wrap(void); 684 const EVP_CIPHER *EVP_aes_256_ecb(void); 685 const EVP_CIPHER *EVP_aes_256_cbc(void); 686 const EVP_CIPHER *EVP_aes_256_cfb1(void); 687 const EVP_CIPHER *EVP_aes_256_cfb8(void); 688 const EVP_CIPHER *EVP_aes_256_cfb128(void); 689 # define EVP_aes_256_cfb EVP_aes_256_cfb128 690 const EVP_CIPHER *EVP_aes_256_ofb(void); 691 const EVP_CIPHER *EVP_aes_256_ctr(void); 692 const EVP_CIPHER *EVP_aes_256_ccm(void); 693 const EVP_CIPHER *EVP_aes_256_gcm(void); 694 const EVP_CIPHER *EVP_aes_256_wrap(void); 695 const EVP_CIPHER *EVP_aes_256_xts(void); 696 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 697 const EVP_CIPHER *EVP_chacha20_poly1305(void); 698 #endif 699 #endif 700 #ifndef OPENSSL_NO_CAMELLIA 701 const EVP_CIPHER *EVP_camellia_128_ecb(void); 702 const EVP_CIPHER *EVP_camellia_128_cbc(void); 703 const EVP_CIPHER *EVP_camellia_128_cfb1(void); 704 const EVP_CIPHER *EVP_camellia_128_cfb8(void); 705 const EVP_CIPHER *EVP_camellia_128_cfb128(void); 706 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 707 const EVP_CIPHER *EVP_camellia_128_ofb(void); 708 const EVP_CIPHER *EVP_camellia_192_ecb(void); 709 const EVP_CIPHER *EVP_camellia_192_cbc(void); 710 const EVP_CIPHER *EVP_camellia_192_cfb1(void); 711 const EVP_CIPHER *EVP_camellia_192_cfb8(void); 712 const EVP_CIPHER *EVP_camellia_192_cfb128(void); 713 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 714 const EVP_CIPHER *EVP_camellia_192_ofb(void); 715 const EVP_CIPHER *EVP_camellia_256_ecb(void); 716 const EVP_CIPHER *EVP_camellia_256_cbc(void); 717 const EVP_CIPHER *EVP_camellia_256_cfb1(void); 718 const EVP_CIPHER *EVP_camellia_256_cfb8(void); 719 const EVP_CIPHER *EVP_camellia_256_cfb128(void); 720 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 721 const EVP_CIPHER *EVP_camellia_256_ofb(void); 722 #endif 723 724 #ifndef OPENSSL_NO_CHACHA 725 const EVP_CIPHER *EVP_chacha20(void); 726 #endif 727 728 #ifndef OPENSSL_NO_SM4 729 const EVP_CIPHER *EVP_sm4_ecb(void); 730 const EVP_CIPHER *EVP_sm4_cbc(void); 731 const EVP_CIPHER *EVP_sm4_cfb128(void); 732 #define EVP_sm4_cfb EVP_sm4_cfb128 733 const EVP_CIPHER *EVP_sm4_ofb(void); 734 const EVP_CIPHER *EVP_sm4_ctr(void); 735 #endif 736 737 void OPENSSL_add_all_algorithms_noconf(void); 738 void OPENSSL_add_all_algorithms_conf(void); 739 740 #ifdef OPENSSL_LOAD_CONF 741 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf() 742 #else 743 #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf() 744 #endif 745 746 void OpenSSL_add_all_ciphers(void); 747 void OpenSSL_add_all_digests(void); 748 749 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() 750 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() 751 #define SSLeay_add_all_digests() OpenSSL_add_all_digests() 752 753 const EVP_CIPHER *EVP_get_cipherbyname(const char *name); 754 const EVP_MD *EVP_get_digestbyname(const char *name); 755 void EVP_cleanup(void); 756 757 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, const char *from, 758 const char *to, void *x), void *arg); 759 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, 760 const char *from, const char *to, void *x), void *arg); 761 762 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, const char *from, 763 const char *to, void *x), void *arg); 764 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, const char *from, 765 const char *to, void *x), void *arg); 766 767 int EVP_PKEY_decrypt_old(unsigned char *dec_key, const unsigned char *enc_key, 768 int enc_key_len, EVP_PKEY *private_key); 769 int EVP_PKEY_encrypt_old(unsigned char *enc_key, const unsigned char *key, 770 int key_len, EVP_PKEY *pub_key); 771 int EVP_PKEY_type(int type); 772 int EVP_PKEY_id(const EVP_PKEY *pkey); 773 int EVP_PKEY_base_id(const EVP_PKEY *pkey); 774 int EVP_PKEY_bits(const EVP_PKEY *pkey); 775 int EVP_PKEY_security_bits(const EVP_PKEY *pkey); 776 int EVP_PKEY_size(const EVP_PKEY *pkey); 777 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type); 778 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); 779 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key); 780 void *EVP_PKEY_get0(const EVP_PKEY *pkey); 781 const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len); 782 783 #ifndef OPENSSL_NO_RSA 784 struct rsa_st; 785 struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey); 786 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); 787 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key); 788 #endif 789 #ifndef OPENSSL_NO_DSA 790 struct dsa_st; 791 struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey); 792 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); 793 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key); 794 #endif 795 #ifndef OPENSSL_NO_DH 796 struct dh_st; 797 struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey); 798 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); 799 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key); 800 #endif 801 #ifndef OPENSSL_NO_EC 802 struct ec_key_st; 803 struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey); 804 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); 805 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key); 806 #endif 807 808 EVP_PKEY *EVP_PKEY_new(void); 809 void EVP_PKEY_free(EVP_PKEY *pkey); 810 int EVP_PKEY_up_ref(EVP_PKEY *pkey); 811 812 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, 813 long length); 814 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); 815 816 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, 817 long length); 818 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, 819 long length); 820 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); 821 822 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); 823 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); 824 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode); 825 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); 826 827 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); 828 829 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent, 830 ASN1_PCTX *pctx); 831 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent, 832 ASN1_PCTX *pctx); 833 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent, 834 ASN1_PCTX *pctx); 835 836 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); 837 838 int EVP_CIPHER_type(const EVP_CIPHER *ctx); 839 840 /* PKCS5 password based encryption */ 841 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, 842 const unsigned char *salt, int saltlen, int iter, int keylen, 843 unsigned char *out); 844 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, const unsigned char *salt, 845 int saltlen, int iter, const EVP_MD *digest, int keylen, 846 unsigned char *out); 847 848 #define ASN1_PKEY_ALIAS 0x1 849 #define ASN1_PKEY_DYNAMIC 0x2 850 #define ASN1_PKEY_SIGPARAM_NULL 0x4 851 852 #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 853 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 854 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 855 #define ASN1_PKEY_CTRL_CMS_SIGN 0x5 856 #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 857 #define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 858 859 int EVP_PKEY_asn1_get_count(void); 860 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); 861 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); 862 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, 863 const char *str, int len); 864 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, 865 const char **pinfo, const char **ppem_str, 866 const EVP_PKEY_ASN1_METHOD *ameth); 867 868 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey); 869 870 #define EVP_PKEY_OP_UNDEFINED 0 871 #define EVP_PKEY_OP_PARAMGEN (1<<1) 872 #define EVP_PKEY_OP_KEYGEN (1<<2) 873 #define EVP_PKEY_OP_SIGN (1<<3) 874 #define EVP_PKEY_OP_VERIFY (1<<4) 875 #define EVP_PKEY_OP_VERIFYRECOVER (1<<5) 876 #define EVP_PKEY_OP_SIGNCTX (1<<6) 877 #define EVP_PKEY_OP_VERIFYCTX (1<<7) 878 #define EVP_PKEY_OP_ENCRYPT (1<<8) 879 #define EVP_PKEY_OP_DECRYPT (1<<9) 880 #define EVP_PKEY_OP_DERIVE (1<<10) 881 882 #define EVP_PKEY_OP_TYPE_SIG \ 883 (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ 884 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) 885 886 #define EVP_PKEY_OP_TYPE_CRYPT \ 887 (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) 888 889 #define EVP_PKEY_OP_TYPE_NOGEN \ 890 (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE) 891 892 #define EVP_PKEY_OP_TYPE_GEN \ 893 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) 894 895 #define EVP_PKEY_CTX_set_signature_md(ctx, md) \ 896 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 897 EVP_PKEY_CTRL_MD, 0, (void *)md) 898 899 #define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \ 900 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ 901 EVP_PKEY_CTRL_GET_MD, 0, (void *)(pmd)) 902 903 #define EVP_PKEY_CTRL_MD 1 904 #define EVP_PKEY_CTRL_PEER_KEY 2 905 906 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 907 #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 908 909 #define EVP_PKEY_CTRL_PKCS7_SIGN 5 910 911 #define EVP_PKEY_CTRL_SET_MAC_KEY 6 912 913 #define EVP_PKEY_CTRL_DIGESTINIT 7 914 915 /* Used by GOST key encryption in TLS */ 916 #define EVP_PKEY_CTRL_SET_IV 8 917 918 #define EVP_PKEY_CTRL_CMS_ENCRYPT 9 919 #define EVP_PKEY_CTRL_CMS_DECRYPT 10 920 #define EVP_PKEY_CTRL_CMS_SIGN 11 921 922 #define EVP_PKEY_CTRL_CIPHER 12 923 924 #define EVP_PKEY_CTRL_GET_MD 13 925 926 #define EVP_PKEY_ALG_CTRL 0x1000 927 928 929 #define EVP_PKEY_FLAG_AUTOARGLEN 2 930 /* Method handles all operations: don't assume any digest related 931 * defaults. 932 */ 933 #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 934 935 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); 936 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); 937 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); 938 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); 939 940 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd, 941 int p1, void *p2); 942 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, 943 const char *value); 944 945 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); 946 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); 947 948 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, const unsigned char *key, 949 int keylen); 950 EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv, 951 size_t len, const EVP_CIPHER *cipher); 952 953 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); 954 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); 955 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); 956 957 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); 958 959 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); 960 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); 961 962 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); 963 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, 964 const unsigned char *tbs, size_t tbslen); 965 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); 966 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, 967 const unsigned char *tbs, size_t tbslen); 968 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); 969 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout, 970 size_t *routlen, const unsigned char *sig, size_t siglen); 971 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); 972 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 973 const unsigned char *in, size_t inlen); 974 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); 975 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, 976 const unsigned char *in, size_t inlen); 977 978 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); 979 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); 980 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); 981 982 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); 983 984 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); 985 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 986 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); 987 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); 988 int EVP_PKEY_check(EVP_PKEY_CTX *ctx); 989 int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx); 990 int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx); 991 992 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); 993 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); 994 995 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); 996 997 /* Authenticated Encryption with Additional Data. 998 * 999 * AEAD couples confidentiality and integrity in a single primtive. AEAD 1000 * algorithms take a key and then can seal and open individual messages. Each 1001 * message has a unique, per-message nonce and, optionally, additional data 1002 * which is authenticated but not included in the output. */ 1003 1004 typedef struct evp_aead_st EVP_AEAD; 1005 1006 #ifndef OPENSSL_NO_AES 1007 /* EVP_aes_128_gcm is AES-128 in Galois Counter Mode. */ 1008 const EVP_AEAD *EVP_aead_aes_128_gcm(void); 1009 /* EVP_aes_256_gcm is AES-256 in Galois Counter Mode. */ 1010 const EVP_AEAD *EVP_aead_aes_256_gcm(void); 1011 #endif 1012 1013 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) 1014 /* EVP_aead_chacha20_poly1305 is ChaCha20 with a Poly1305 authenticator. */ 1015 const EVP_AEAD *EVP_aead_chacha20_poly1305(void); 1016 /* EVP_aead_xchacha20_poly1305 is XChaCha20 with a Poly1305 authenticator. */ 1017 const EVP_AEAD *EVP_aead_xchacha20_poly1305(void); 1018 #endif 1019 1020 /* EVP_AEAD_key_length returns the length of the keys used. */ 1021 size_t EVP_AEAD_key_length(const EVP_AEAD *aead); 1022 1023 /* EVP_AEAD_nonce_length returns the length of the per-message nonce. */ 1024 size_t EVP_AEAD_nonce_length(const EVP_AEAD *aead); 1025 1026 /* EVP_AEAD_max_overhead returns the maximum number of additional bytes added 1027 * by the act of sealing data with the AEAD. */ 1028 size_t EVP_AEAD_max_overhead(const EVP_AEAD *aead); 1029 1030 /* EVP_AEAD_max_tag_len returns the maximum tag length when using this AEAD. 1031 * This * is the largest value that can be passed as a tag length to 1032 * EVP_AEAD_CTX_init. */ 1033 size_t EVP_AEAD_max_tag_len(const EVP_AEAD *aead); 1034 1035 /* An EVP_AEAD_CTX represents an AEAD algorithm configured with a specific key 1036 * and message-independent IV. */ 1037 typedef struct evp_aead_ctx_st EVP_AEAD_CTX; 1038 1039 /* EVP_AEAD_MAX_TAG_LENGTH is the maximum tag length used by any AEAD 1040 * defined in this header. */ 1041 #define EVP_AEAD_MAX_TAG_LENGTH 16 1042 1043 /* EVP_AEAD_DEFAULT_TAG_LENGTH is a magic value that can be passed to 1044 * EVP_AEAD_CTX_init to indicate that the default tag length for an AEAD 1045 * should be used. */ 1046 #define EVP_AEAD_DEFAULT_TAG_LENGTH 0 1047 1048 /* EVP_AEAD_CTX_new allocates a new context for use with EVP_AEAD_CTX_init. 1049 * It can be cleaned up for reuse with EVP_AEAD_CTX_cleanup and must be freed 1050 * with EVP_AEAD_CTX_free. */ 1051 EVP_AEAD_CTX *EVP_AEAD_CTX_new(void); 1052 1053 /* EVP_AEAD_CTX_free releases all memory owned by the context. */ 1054 void EVP_AEAD_CTX_free(EVP_AEAD_CTX *ctx); 1055 1056 /* EVP_AEAD_CTX_init initializes the context for the given AEAD algorithm. 1057 * The implementation argument may be NULL to choose the default implementation. 1058 * Authentication tags may be truncated by passing a tag length. A tag length 1059 * of zero indicates the default tag length should be used. */ 1060 int EVP_AEAD_CTX_init(EVP_AEAD_CTX *ctx, const EVP_AEAD *aead, 1061 const unsigned char *key, size_t key_len, size_t tag_len, ENGINE *impl); 1062 1063 /* EVP_AEAD_CTX_cleanup frees any data allocated for this context. */ 1064 void EVP_AEAD_CTX_cleanup(EVP_AEAD_CTX *ctx); 1065 1066 /* EVP_AEAD_CTX_seal encrypts and authenticates the input and authenticates 1067 * any additional data (AD), the result being written as output. One is 1068 * returned on success, otherwise zero. 1069 * 1070 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1071 * itself or EVP_AEAD_CTX_open. 1072 * 1073 * At most max_out_len bytes are written as output and, in order to ensure 1074 * success, this value should be the length of the input plus the result of 1075 * EVP_AEAD_overhead. On successful return, out_len is set to the actual 1076 * number of bytes written. 1077 * 1078 * The length of the nonce is must be equal to the result of 1079 * EVP_AEAD_nonce_length for this AEAD. 1080 * 1081 * EVP_AEAD_CTX_seal never results in a partial output. If max_out_len is 1082 * insufficient, zero will be returned and out_len will be set to zero. 1083 * 1084 * If the input and output are aliased then out must be <= in. */ 1085 int EVP_AEAD_CTX_seal(const EVP_AEAD_CTX *ctx, unsigned char *out, 1086 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1087 size_t nonce_len, const unsigned char *in, size_t in_len, 1088 const unsigned char *ad, size_t ad_len); 1089 1090 /* EVP_AEAD_CTX_open authenticates the input and additional data, decrypting 1091 * the input and writing it as output. One is returned on success, otherwise 1092 * zero. 1093 * 1094 * This function may be called (with the same EVP_AEAD_CTX) concurrently with 1095 * itself or EVP_AEAD_CTX_seal. 1096 * 1097 * At most the number of input bytes are written as output. In order to ensure 1098 * success, max_out_len should be at least the same as the input length. On 1099 * successful return out_len is set to the actual number of bytes written. 1100 * 1101 * The length of nonce must be equal to the result of EVP_AEAD_nonce_length 1102 * for this AEAD. 1103 * 1104 * EVP_AEAD_CTX_open never results in a partial output. If max_out_len is 1105 * insufficient, zero will be returned and out_len will be set to zero. 1106 * 1107 * If the input and output are aliased then out must be <= in. */ 1108 int EVP_AEAD_CTX_open(const EVP_AEAD_CTX *ctx, unsigned char *out, 1109 size_t *out_len, size_t max_out_len, const unsigned char *nonce, 1110 size_t nonce_len, const unsigned char *in, size_t in_len, 1111 const unsigned char *ad, size_t ad_len); 1112 1113 void ERR_load_EVP_strings(void); 1114 1115 /* Error codes for the EVP functions. */ 1116 1117 /* Function codes. */ 1118 #define EVP_F_AEAD_AES_GCM_INIT 187 1119 #define EVP_F_AEAD_AES_GCM_OPEN 188 1120 #define EVP_F_AEAD_AES_GCM_SEAL 189 1121 #define EVP_F_AEAD_CHACHA20_POLY1305_INIT 192 1122 #define EVP_F_AEAD_CHACHA20_POLY1305_OPEN 193 1123 #define EVP_F_AEAD_CHACHA20_POLY1305_SEAL 194 1124 #define EVP_F_AEAD_CTX_OPEN 185 1125 #define EVP_F_AEAD_CTX_SEAL 186 1126 #define EVP_F_AESNI_INIT_KEY 165 1127 #define EVP_F_AESNI_XTS_CIPHER 176 1128 #define EVP_F_AES_INIT_KEY 133 1129 #define EVP_F_AES_XTS 172 1130 #define EVP_F_AES_XTS_CIPHER 175 1131 #define EVP_F_ALG_MODULE_INIT 177 1132 #define EVP_F_CAMELLIA_INIT_KEY 159 1133 #define EVP_F_CMAC_INIT 173 1134 #define EVP_F_D2I_PKEY 100 1135 #define EVP_F_DO_SIGVER_INIT 161 1136 #define EVP_F_DSAPKEY2PKCS8 134 1137 #define EVP_F_DSA_PKEY2PKCS8 135 1138 #define EVP_F_ECDSA_PKEY2PKCS8 129 1139 #define EVP_F_ECKEY_PKEY2PKCS8 132 1140 #define EVP_F_EVP_AEAD_CTX_INIT 180 1141 #define EVP_F_EVP_AEAD_CTX_OPEN 190 1142 #define EVP_F_EVP_AEAD_CTX_SEAL 191 1143 #define EVP_F_EVP_BYTESTOKEY 200 1144 #define EVP_F_EVP_CIPHERINIT_EX 123 1145 #define EVP_F_EVP_CIPHER_CTX_COPY 163 1146 #define EVP_F_EVP_CIPHER_CTX_CTRL 124 1147 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 1148 #define EVP_F_EVP_CIPHER_GET_ASN1_IV 201 1149 #define EVP_F_EVP_CIPHER_SET_ASN1_IV 202 1150 #define EVP_F_EVP_DECRYPTFINAL_EX 101 1151 #define EVP_F_EVP_DECRYPTUPDATE 199 1152 #define EVP_F_EVP_DIGESTFINAL_EX 196 1153 #define EVP_F_EVP_DIGESTINIT_EX 128 1154 #define EVP_F_EVP_ENCRYPTFINAL_EX 127 1155 #define EVP_F_EVP_ENCRYPTUPDATE 198 1156 #define EVP_F_EVP_MD_CTX_COPY_EX 110 1157 #define EVP_F_EVP_MD_CTX_CTRL 195 1158 #define EVP_F_EVP_MD_SIZE 162 1159 #define EVP_F_EVP_OPENINIT 102 1160 #define EVP_F_EVP_PBE_ALG_ADD 115 1161 #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160 1162 #define EVP_F_EVP_PBE_CIPHERINIT 116 1163 #define EVP_F_EVP_PKCS82PKEY 111 1164 #define EVP_F_EVP_PKCS82PKEY_BROKEN 136 1165 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 1166 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 1167 #define EVP_F_EVP_PKEY_CTX_CTRL 137 1168 #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150 1169 #define EVP_F_EVP_PKEY_CTX_DUP 156 1170 #define EVP_F_EVP_PKEY_DECRYPT 104 1171 #define EVP_F_EVP_PKEY_DECRYPT_INIT 138 1172 #define EVP_F_EVP_PKEY_DECRYPT_OLD 151 1173 #define EVP_F_EVP_PKEY_DERIVE 153 1174 #define EVP_F_EVP_PKEY_DERIVE_INIT 154 1175 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155 1176 #define EVP_F_EVP_PKEY_ENCRYPT 105 1177 #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139 1178 #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152 1179 #define EVP_F_EVP_PKEY_GET1_DH 119 1180 #define EVP_F_EVP_PKEY_GET1_DSA 120 1181 #define EVP_F_EVP_PKEY_GET1_ECDSA 130 1182 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 1183 #define EVP_F_EVP_PKEY_GET1_RSA 121 1184 #define EVP_F_EVP_PKEY_KEYGEN 146 1185 #define EVP_F_EVP_PKEY_KEYGEN_INIT 147 1186 #define EVP_F_EVP_PKEY_NEW 106 1187 #define EVP_F_EVP_PKEY_PARAMGEN 148 1188 #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149 1189 #define EVP_F_EVP_PKEY_SIGN 140 1190 #define EVP_F_EVP_PKEY_SIGN_INIT 141 1191 #define EVP_F_EVP_PKEY_VERIFY 142 1192 #define EVP_F_EVP_PKEY_VERIFY_INIT 143 1193 #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144 1194 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145 1195 #define EVP_F_EVP_RIJNDAEL 126 1196 #define EVP_F_EVP_SIGNFINAL 107 1197 #define EVP_F_EVP_VERIFYFINAL 108 1198 #define EVP_F_FIPS_CIPHERINIT 166 1199 #define EVP_F_FIPS_CIPHER_CTX_COPY 170 1200 #define EVP_F_FIPS_CIPHER_CTX_CTRL 167 1201 #define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171 1202 #define EVP_F_FIPS_DIGESTINIT 168 1203 #define EVP_F_FIPS_MD_CTX_COPY 169 1204 #define EVP_F_HMAC_INIT_EX 174 1205 #define EVP_F_INT_CTX_NEW 157 1206 #define EVP_F_PKCS5_PBE_KEYIVGEN 117 1207 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 1208 #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164 1209 #define EVP_F_PKCS8_SET_BROKEN 112 1210 #define EVP_F_PKEY_SET_TYPE 158 1211 #define EVP_F_RC2_GET_ASN1_TYPE_AND_IV 197 1212 #define EVP_F_RC2_MAGIC_TO_METH 109 1213 #define EVP_F_RC5_CTRL 125 1214 1215 /* Reason codes. */ 1216 #define EVP_R_AES_IV_SETUP_FAILED 162 1217 #define EVP_R_AES_KEY_SETUP_FAILED 143 1218 #define EVP_R_ASN1_LIB 140 1219 #define EVP_R_BAD_BLOCK_LENGTH 136 1220 #define EVP_R_BAD_DECRYPT 100 1221 #define EVP_R_BAD_KEY_LENGTH 137 1222 #define EVP_R_BN_DECODE_ERROR 112 1223 #define EVP_R_BN_PUBKEY_ERROR 113 1224 #define EVP_R_BUFFER_TOO_SMALL 155 1225 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 1226 #define EVP_R_CIPHER_PARAMETER_ERROR 122 1227 #define EVP_R_COMMAND_NOT_SUPPORTED 147 1228 #define EVP_R_CTRL_NOT_IMPLEMENTED 132 1229 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 1230 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 1231 #define EVP_R_DECODE_ERROR 114 1232 #define EVP_R_DIFFERENT_KEY_TYPES 101 1233 #define EVP_R_DIFFERENT_PARAMETERS 153 1234 #define EVP_R_DISABLED_FOR_FIPS 163 1235 #define EVP_R_ENCODE_ERROR 115 1236 #define EVP_R_ERROR_LOADING_SECTION 165 1237 #define EVP_R_ERROR_SETTING_FIPS_MODE 166 1238 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 1239 #define EVP_R_EXPECTING_AN_HMAC_KEY 174 1240 #define EVP_R_EXPECTING_AN_RSA_KEY 127 1241 #define EVP_R_EXPECTING_A_DH_KEY 128 1242 #define EVP_R_EXPECTING_A_DSA_KEY 129 1243 #define EVP_R_EXPECTING_A_ECDSA_KEY 141 1244 #define EVP_R_EXPECTING_A_EC_KEY 142 1245 #define EVP_R_FIPS_MODE_NOT_SUPPORTED 167 1246 #define EVP_R_GET_RAW_KEY_FAILED 182 1247 #define EVP_R_INITIALIZATION_ERROR 134 1248 #define EVP_R_INPUT_NOT_INITIALIZED 111 1249 #define EVP_R_INVALID_DIGEST 152 1250 #define EVP_R_INVALID_FIPS_MODE 168 1251 #define EVP_R_INVALID_IV_LENGTH 194 1252 #define EVP_R_INVALID_KEY_LENGTH 130 1253 #define EVP_R_INVALID_OPERATION 148 1254 #define EVP_R_IV_TOO_LARGE 102 1255 #define EVP_R_KEYGEN_FAILURE 120 1256 #define EVP_R_KEY_SETUP_FAILED 180 1257 #define EVP_R_MESSAGE_DIGEST_IS_NULL 159 1258 #define EVP_R_METHOD_NOT_SUPPORTED 144 1259 #define EVP_R_MISSING_PARAMETERS 103 1260 #define EVP_R_NO_CIPHER_SET 131 1261 #define EVP_R_NO_DEFAULT_DIGEST 158 1262 #define EVP_R_NO_DIGEST_SET 139 1263 #define EVP_R_NO_DSA_PARAMETERS 116 1264 #define EVP_R_NO_KEY_SET 154 1265 #define EVP_R_NO_OPERATION_SET 149 1266 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 1267 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 1268 #define EVP_R_ONLY_ONESHOT_SUPPORTED 177 1269 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150 1270 #define EVP_R_OPERATON_NOT_INITIALIZED 151 1271 #define EVP_R_OUTPUT_ALIASES_INPUT 172 1272 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 1273 #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145 1274 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146 1275 #define EVP_R_PUBLIC_KEY_NOT_RSA 106 1276 #define EVP_R_TAG_TOO_LARGE 171 1277 #define EVP_R_TOO_LARGE 164 1278 #define EVP_R_UNKNOWN_CIPHER 160 1279 #define EVP_R_UNKNOWN_DIGEST 161 1280 #define EVP_R_UNKNOWN_OPTION 169 1281 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 1282 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 1283 #define EVP_R_UNSUPPORTED_ALGORITHM 156 1284 #define EVP_R_UNSUPPORTED_CIPHER 107 1285 #define EVP_R_UNSUPPORTED_KEYLENGTH 123 1286 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 1287 #define EVP_R_UNSUPPORTED_KEY_SIZE 108 1288 #define EVP_R_UNSUPPORTED_PRF 125 1289 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 1290 #define EVP_R_WRAP_MODE_NOT_ALLOWED 170 1291 #define EVP_R_UNSUPPORTED_SALT_TYPE 126 1292 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 1293 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 1294 1295 #ifdef __cplusplus 1296 } 1297 #endif 1298 #endif 1299