1 /* crypto/rsa/rsa.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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_RSA_H 60 #define HEADER_RSA_H 61 62 #include <openssl/asn1.h> 63 64 #ifndef OPENSSL_NO_BIO 65 #include <openssl/bio.h> 66 #endif 67 #include <openssl/crypto.h> 68 #include <openssl/ossl_typ.h> 69 #ifndef OPENSSL_NO_DEPRECATED 70 #include <openssl/bn.h> 71 #endif 72 73 #ifdef OPENSSL_NO_RSA 74 #error RSA is disabled. 75 #endif 76 77 #ifdef __cplusplus 78 extern "C" { 79 #endif 80 81 /* Declared already in ossl_typ.h */ 82 /* typedef struct rsa_st RSA; */ 83 /* typedef struct rsa_meth_st RSA_METHOD; */ 84 85 struct rsa_meth_st 86 { 87 const char *name; 88 int (*rsa_pub_enc)(int flen,const unsigned char *from, 89 unsigned char *to, 90 RSA *rsa,int padding); 91 int (*rsa_pub_dec)(int flen,const unsigned char *from, 92 unsigned char *to, 93 RSA *rsa,int padding); 94 int (*rsa_priv_enc)(int flen,const unsigned char *from, 95 unsigned char *to, 96 RSA *rsa,int padding); 97 int (*rsa_priv_dec)(int flen,const unsigned char *from, 98 unsigned char *to, 99 RSA *rsa,int padding); 100 int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa,BN_CTX *ctx); /* Can be null */ 101 int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, 102 const BIGNUM *m, BN_CTX *ctx, 103 BN_MONT_CTX *m_ctx); /* Can be null */ 104 int (*init)(RSA *rsa); /* called at new */ 105 int (*finish)(RSA *rsa); /* called at free */ 106 int flags; /* RSA_METHOD_FLAG_* things */ 107 char *app_data; /* may be needed! */ 108 /* New sign and verify functions: some libraries don't allow arbitrary data 109 * to be signed/verified: this allows them to be used. Note: for this to work 110 * the RSA_public_decrypt() and RSA_private_encrypt() should *NOT* be used 111 * RSA_sign(), RSA_verify() should be used instead. Note: for backwards 112 * compatibility this functionality is only enabled if the RSA_FLAG_SIGN_VER 113 * option is set in 'flags'. 114 */ 115 int (*rsa_sign)(int type, 116 const unsigned char *m, unsigned int m_length, 117 unsigned char *sigret, unsigned int *siglen, const RSA *rsa); 118 int (*rsa_verify)(int dtype, 119 const unsigned char *m, unsigned int m_length, 120 const unsigned char *sigbuf, unsigned int siglen, 121 const RSA *rsa); 122 /* If this callback is NULL, the builtin software RSA key-gen will be used. This 123 * is for behavioural compatibility whilst the code gets rewired, but one day 124 * it would be nice to assume there are no such things as "builtin software" 125 * implementations. */ 126 int (*rsa_keygen)(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 127 }; 128 129 struct rsa_st 130 { 131 /* The first parameter is used to pickup errors where 132 * this is passed instead of aEVP_PKEY, it is set to 0 */ 133 int pad; 134 long version; 135 const RSA_METHOD *meth; 136 /* functional reference if 'meth' is ENGINE-provided */ 137 ENGINE *engine; 138 BIGNUM *n; 139 BIGNUM *e; 140 BIGNUM *d; 141 BIGNUM *p; 142 BIGNUM *q; 143 BIGNUM *dmp1; 144 BIGNUM *dmq1; 145 BIGNUM *iqmp; 146 /* be careful using this if the RSA structure is shared */ 147 CRYPTO_EX_DATA ex_data; 148 int references; 149 int flags; 150 151 /* Used to cache montgomery values */ 152 BN_MONT_CTX *_method_mod_n; 153 BN_MONT_CTX *_method_mod_p; 154 BN_MONT_CTX *_method_mod_q; 155 156 /* all BIGNUM values are actually in the following data, if it is not 157 * NULL */ 158 char *bignum_data; 159 BN_BLINDING *blinding; 160 BN_BLINDING *mt_blinding; 161 }; 162 163 #ifndef OPENSSL_RSA_MAX_MODULUS_BITS 164 # define OPENSSL_RSA_MAX_MODULUS_BITS 16384 165 #endif 166 167 #ifndef OPENSSL_RSA_SMALL_MODULUS_BITS 168 # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072 169 #endif 170 #ifndef OPENSSL_RSA_MAX_PUBEXP_BITS 171 # define OPENSSL_RSA_MAX_PUBEXP_BITS 64 /* exponent limit enforced for "large" modulus only */ 172 #endif 173 174 #define RSA_3 0x3L 175 #define RSA_F4 0x10001L 176 177 #define RSA_METHOD_FLAG_NO_CHECK 0x0001 /* don't check pub/private match */ 178 179 #define RSA_FLAG_CACHE_PUBLIC 0x0002 180 #define RSA_FLAG_CACHE_PRIVATE 0x0004 181 #define RSA_FLAG_BLINDING 0x0008 182 #define RSA_FLAG_THREAD_SAFE 0x0010 183 /* This flag means the private key operations will be handled by rsa_mod_exp 184 * and that they do not depend on the private key components being present: 185 * for example a key stored in external hardware. Without this flag bn_mod_exp 186 * gets called when private key components are absent. 187 */ 188 #define RSA_FLAG_EXT_PKEY 0x0020 189 190 /* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify functions. 191 */ 192 #define RSA_FLAG_SIGN_VER 0x0040 193 194 #define RSA_FLAG_NO_BLINDING 0x0080 /* new with 0.9.6j and 0.9.7b; the built-in 195 * RSA implementation now uses blinding by 196 * default (ignoring RSA_FLAG_BLINDING), 197 * but other engines might not need it 198 */ 199 #define RSA_FLAG_NO_CONSTTIME 0x0100 /* new with 0.9.8f; the built-in RSA 200 * implementation now uses constant time 201 * operations by default in private key operations, 202 * e.g., constant time modular exponentiation, 203 * modular inverse without leaking branches, 204 * division without leaking branches. This 205 * flag disables these constant time 206 * operations and results in faster RSA 207 * private key operations. 208 */ 209 #ifndef OPENSSL_NO_DEPRECATED 210 #define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME /* deprecated name for the flag*/ 211 /* new with 0.9.7h; the built-in RSA 212 * implementation now uses constant time 213 * modular exponentiation for secret exponents 214 * by default. This flag causes the 215 * faster variable sliding window method to 216 * be used for all exponents. 217 */ 218 #endif 219 220 221 #define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \ 222 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \ 223 pad, NULL) 224 225 #define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \ 226 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \ 227 EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad) 228 229 #define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \ 230 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \ 231 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \ 232 EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \ 233 len, NULL) 234 235 #define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \ 236 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \ 237 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \ 238 EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \ 239 0, plen) 240 241 #define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \ 242 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \ 243 EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL) 244 245 #define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \ 246 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \ 247 EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp) 248 249 #define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \ 250 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_SIG, \ 251 EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md) 252 253 #define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \ 254 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_SIG, \ 255 EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd) 256 257 #define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1) 258 #define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2) 259 260 #define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3) 261 #define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4) 262 #define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5) 263 264 #define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6) 265 #define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7) 266 #define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8) 267 268 #define RSA_PKCS1_PADDING 1 269 #define RSA_SSLV23_PADDING 2 270 #define RSA_NO_PADDING 3 271 #define RSA_PKCS1_OAEP_PADDING 4 272 #define RSA_X931_PADDING 5 273 /* EVP_PKEY_ only */ 274 #define RSA_PKCS1_PSS_PADDING 6 275 276 #define RSA_PKCS1_PADDING_SIZE 11 277 278 #define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg) 279 #define RSA_get_app_data(s) RSA_get_ex_data(s,0) 280 281 RSA * RSA_new(void); 282 RSA * RSA_new_method(ENGINE *engine); 283 int RSA_size(const RSA *); 284 285 /* Deprecated version */ 286 #ifndef OPENSSL_NO_DEPRECATED 287 RSA * RSA_generate_key(int bits, unsigned long e,void 288 (*callback)(int,int,void *),void *cb_arg); 289 #endif /* !defined(OPENSSL_NO_DEPRECATED) */ 290 291 /* New version */ 292 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 293 294 int RSA_check_key(const RSA *); 295 /* next 4 return -1 on error */ 296 int RSA_public_encrypt(int flen, const unsigned char *from, 297 unsigned char *to, RSA *rsa,int padding); 298 int RSA_private_encrypt(int flen, const unsigned char *from, 299 unsigned char *to, RSA *rsa,int padding); 300 int RSA_public_decrypt(int flen, const unsigned char *from, 301 unsigned char *to, RSA *rsa,int padding); 302 int RSA_private_decrypt(int flen, const unsigned char *from, 303 unsigned char *to, RSA *rsa,int padding); 304 void RSA_free (RSA *r); 305 /* "up" the RSA object's reference count */ 306 int RSA_up_ref(RSA *r); 307 308 int RSA_flags(const RSA *r); 309 310 void RSA_set_default_method(const RSA_METHOD *meth); 311 const RSA_METHOD *RSA_get_default_method(void); 312 const RSA_METHOD *RSA_get_method(const RSA *rsa); 313 int RSA_set_method(RSA *rsa, const RSA_METHOD *meth); 314 315 /* This function needs the memory locking malloc callbacks to be installed */ 316 int RSA_memory_lock(RSA *r); 317 318 /* these are the actual SSLeay RSA functions */ 319 const RSA_METHOD *RSA_PKCS1_SSLeay(void); 320 321 const RSA_METHOD *RSA_null_method(void); 322 323 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey) 324 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey) 325 326 typedef struct rsa_pss_params_st 327 { 328 X509_ALGOR *hashAlgorithm; 329 X509_ALGOR *maskGenAlgorithm; 330 ASN1_INTEGER *saltLength; 331 ASN1_INTEGER *trailerField; 332 } RSA_PSS_PARAMS; 333 334 DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS) 335 336 #ifndef OPENSSL_NO_FP_API 337 int RSA_print_fp(FILE *fp, const RSA *r,int offset); 338 #endif 339 340 #ifndef OPENSSL_NO_BIO 341 int RSA_print(BIO *bp, const RSA *r,int offset); 342 #endif 343 344 #ifndef OPENSSL_NO_RC4 345 int i2d_RSA_NET(const RSA *a, unsigned char **pp, 346 int (*cb)(char *buf, int len, const char *prompt, int verify), 347 int sgckey); 348 RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length, 349 int (*cb)(char *buf, int len, const char *prompt, int verify), 350 int sgckey); 351 352 int i2d_Netscape_RSA(const RSA *a, unsigned char **pp, 353 int (*cb)(char *buf, int len, const char *prompt, 354 int verify)); 355 RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length, 356 int (*cb)(char *buf, int len, const char *prompt, 357 int verify)); 358 #endif 359 360 /* The following 2 functions sign and verify a X509_SIG ASN1 object 361 * inside PKCS#1 padded RSA encryption */ 362 int RSA_sign(int type, const unsigned char *m, unsigned int m_length, 363 unsigned char *sigret, unsigned int *siglen, RSA *rsa); 364 int RSA_verify(int type, const unsigned char *m, unsigned int m_length, 365 const unsigned char *sigbuf, unsigned int siglen, RSA *rsa); 366 367 /* The following 2 function sign and verify a ASN1_OCTET_STRING 368 * object inside PKCS#1 padded RSA encryption */ 369 int RSA_sign_ASN1_OCTET_STRING(int type, 370 const unsigned char *m, unsigned int m_length, 371 unsigned char *sigret, unsigned int *siglen, RSA *rsa); 372 int RSA_verify_ASN1_OCTET_STRING(int type, 373 const unsigned char *m, unsigned int m_length, 374 unsigned char *sigbuf, unsigned int siglen, RSA *rsa); 375 376 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx); 377 void RSA_blinding_off(RSA *rsa); 378 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx); 379 380 int RSA_padding_add_PKCS1_type_1(unsigned char *to,int tlen, 381 const unsigned char *f,int fl); 382 int RSA_padding_check_PKCS1_type_1(unsigned char *to,int tlen, 383 const unsigned char *f,int fl,int rsa_len); 384 int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen, 385 const unsigned char *f,int fl); 386 int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen, 387 const unsigned char *f,int fl,int rsa_len); 388 int PKCS1_MGF1(unsigned char *mask, long len, 389 const unsigned char *seed, long seedlen, const EVP_MD *dgst); 390 int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen, 391 const unsigned char *f,int fl, 392 const unsigned char *p,int pl); 393 int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen, 394 const unsigned char *f,int fl,int rsa_len, 395 const unsigned char *p,int pl); 396 int RSA_padding_add_SSLv23(unsigned char *to,int tlen, 397 const unsigned char *f,int fl); 398 int RSA_padding_check_SSLv23(unsigned char *to,int tlen, 399 const unsigned char *f,int fl,int rsa_len); 400 int RSA_padding_add_none(unsigned char *to,int tlen, 401 const unsigned char *f,int fl); 402 int RSA_padding_check_none(unsigned char *to,int tlen, 403 const unsigned char *f,int fl,int rsa_len); 404 int RSA_padding_add_X931(unsigned char *to,int tlen, 405 const unsigned char *f,int fl); 406 int RSA_padding_check_X931(unsigned char *to,int tlen, 407 const unsigned char *f,int fl,int rsa_len); 408 int RSA_X931_hash_id(int nid); 409 410 int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash, 411 const EVP_MD *Hash, const unsigned char *EM, int sLen); 412 int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM, 413 const unsigned char *mHash, 414 const EVP_MD *Hash, int sLen); 415 416 int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash, 417 const EVP_MD *Hash, const EVP_MD *mgf1Hash, 418 const unsigned char *EM, int sLen); 419 420 int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM, 421 const unsigned char *mHash, 422 const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen); 423 424 int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 425 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 426 int RSA_set_ex_data(RSA *r,int idx,void *arg); 427 void *RSA_get_ex_data(const RSA *r, int idx); 428 429 RSA *RSAPublicKey_dup(RSA *rsa); 430 RSA *RSAPrivateKey_dup(RSA *rsa); 431 432 /* If this flag is set the RSA method is FIPS compliant and can be used 433 * in FIPS mode. This is set in the validated module method. If an 434 * application sets this flag in its own methods it is its responsibility 435 * to ensure the result is compliant. 436 */ 437 438 #define RSA_FLAG_FIPS_METHOD 0x0400 439 440 /* If this flag is set the operations normally disabled in FIPS mode are 441 * permitted it is then the applications responsibility to ensure that the 442 * usage is compliant. 443 */ 444 445 #define RSA_FLAG_NON_FIPS_ALLOW 0x0400 446 /* Application has decided PRNG is good enough to generate a key: don't 447 * check. 448 */ 449 #define RSA_FLAG_CHECKED 0x0800 450 451 /* BEGIN ERROR CODES */ 452 /* The following lines are auto generated by the script mkerr.pl. Any changes 453 * made after this point may be overwritten when the script is next run. 454 */ 455 void ERR_load_RSA_strings(void); 456 457 /* Error codes for the RSA functions. */ 458 459 /* Function codes. */ 460 #define RSA_F_CHECK_PADDING_MD 140 461 #define RSA_F_DO_RSA_PRINT 146 462 #define RSA_F_INT_RSA_VERIFY 145 463 #define RSA_F_MEMORY_LOCK 100 464 #define RSA_F_OLD_RSA_PRIV_DECODE 147 465 #define RSA_F_PKEY_RSA_CTRL 143 466 #define RSA_F_PKEY_RSA_CTRL_STR 144 467 #define RSA_F_PKEY_RSA_SIGN 142 468 #define RSA_F_PKEY_RSA_VERIFY 154 469 #define RSA_F_PKEY_RSA_VERIFYRECOVER 141 470 #define RSA_F_RSA_BUILTIN_KEYGEN 129 471 #define RSA_F_RSA_CHECK_KEY 123 472 #define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101 473 #define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102 474 #define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103 475 #define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104 476 #define RSA_F_RSA_GENERATE_KEY 105 477 #define RSA_F_RSA_GENERATE_KEY_EX 155 478 #define RSA_F_RSA_ITEM_VERIFY 156 479 #define RSA_F_RSA_MEMORY_LOCK 130 480 #define RSA_F_RSA_NEW_METHOD 106 481 #define RSA_F_RSA_NULL 124 482 #define RSA_F_RSA_NULL_MOD_EXP 131 483 #define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132 484 #define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133 485 #define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134 486 #define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135 487 #define RSA_F_RSA_PADDING_ADD_NONE 107 488 #define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121 489 #define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125 490 #define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 148 491 #define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108 492 #define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109 493 #define RSA_F_RSA_PADDING_ADD_SSLV23 110 494 #define RSA_F_RSA_PADDING_ADD_X931 127 495 #define RSA_F_RSA_PADDING_CHECK_NONE 111 496 #define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122 497 #define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112 498 #define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113 499 #define RSA_F_RSA_PADDING_CHECK_SSLV23 114 500 #define RSA_F_RSA_PADDING_CHECK_X931 128 501 #define RSA_F_RSA_PRINT 115 502 #define RSA_F_RSA_PRINT_FP 116 503 #define RSA_F_RSA_PRIVATE_DECRYPT 150 504 #define RSA_F_RSA_PRIVATE_ENCRYPT 151 505 #define RSA_F_RSA_PRIV_DECODE 137 506 #define RSA_F_RSA_PRIV_ENCODE 138 507 #define RSA_F_RSA_PUBLIC_DECRYPT 152 508 #define RSA_F_RSA_PUBLIC_ENCRYPT 153 509 #define RSA_F_RSA_PUB_DECODE 139 510 #define RSA_F_RSA_SETUP_BLINDING 136 511 #define RSA_F_RSA_SIGN 117 512 #define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118 513 #define RSA_F_RSA_VERIFY 119 514 #define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120 515 #define RSA_F_RSA_VERIFY_PKCS1_PSS 126 516 #define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 149 517 518 /* Reason codes. */ 519 #define RSA_R_ALGORITHM_MISMATCH 100 520 #define RSA_R_BAD_E_VALUE 101 521 #define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 522 #define RSA_R_BAD_PAD_BYTE_COUNT 103 523 #define RSA_R_BAD_SIGNATURE 104 524 #define RSA_R_BLOCK_TYPE_IS_NOT_01 106 525 #define RSA_R_BLOCK_TYPE_IS_NOT_02 107 526 #define RSA_R_DATA_GREATER_THAN_MOD_LEN 108 527 #define RSA_R_DATA_TOO_LARGE 109 528 #define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110 529 #define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132 530 #define RSA_R_DATA_TOO_SMALL 111 531 #define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122 532 #define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112 533 #define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124 534 #define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125 535 #define RSA_R_D_E_NOT_CONGRUENT_TO_1 123 536 #define RSA_R_FIRST_OCTET_INVALID 133 537 #define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144 538 #define RSA_R_INVALID_DIGEST_LENGTH 143 539 #define RSA_R_INVALID_HEADER 137 540 #define RSA_R_INVALID_KEYBITS 145 541 #define RSA_R_INVALID_MESSAGE_LENGTH 131 542 #define RSA_R_INVALID_MGF1_MD 156 543 #define RSA_R_INVALID_PADDING 138 544 #define RSA_R_INVALID_PADDING_MODE 141 545 #define RSA_R_INVALID_PSS_PARAMETERS 149 546 #define RSA_R_INVALID_PSS_SALTLEN 146 547 #define RSA_R_INVALID_SALT_LENGTH 150 548 #define RSA_R_INVALID_TRAILER 139 549 #define RSA_R_INVALID_X931_DIGEST 142 550 #define RSA_R_IQMP_NOT_INVERSE_OF_Q 126 551 #define RSA_R_KEY_SIZE_TOO_SMALL 120 552 #define RSA_R_LAST_OCTET_INVALID 134 553 #define RSA_R_MODULUS_TOO_LARGE 105 554 #define RSA_R_NON_FIPS_RSA_METHOD 157 555 #define RSA_R_NO_PUBLIC_EXPONENT 140 556 #define RSA_R_NULL_BEFORE_BLOCK_MISSING 113 557 #define RSA_R_N_DOES_NOT_EQUAL_P_Q 127 558 #define RSA_R_OAEP_DECODING_ERROR 121 559 #define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE 158 560 #define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148 561 #define RSA_R_PADDING_CHECK_FAILED 114 562 #define RSA_R_P_NOT_PRIME 128 563 #define RSA_R_Q_NOT_PRIME 129 564 #define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130 565 #define RSA_R_SLEN_CHECK_FAILED 136 566 #define RSA_R_SLEN_RECOVERY_FAILED 135 567 #define RSA_R_SSLV3_ROLLBACK_ATTACK 115 568 #define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116 569 #define RSA_R_UNKNOWN_ALGORITHM_TYPE 117 570 #define RSA_R_UNKNOWN_MASK_DIGEST 151 571 #define RSA_R_UNKNOWN_PADDING_TYPE 118 572 #define RSA_R_UNKNOWN_PSS_DIGEST 152 573 #define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153 574 #define RSA_R_UNSUPPORTED_MASK_PARAMETER 154 575 #define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155 576 #define RSA_R_VALUE_MISSING 147 577 #define RSA_R_WRONG_SIGNATURE_LENGTH 119 578 579 #ifdef __cplusplus 580 } 581 #endif 582 #endif 583
