1 /* crypto/rsa/rsa.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_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 /* 78 * If this flag is set the RSA method is FIPS compliant and can be used in 79 * FIPS mode. This is set in the validated module method. If an application 80 * sets this flag in its own methods it is its reposibility to ensure the 81 * result is compliant. 82 */ 83 84 # define RSA_FLAG_FIPS_METHOD 0x0400 85 86 /* 87 * If this flag is set the operations normally disabled in FIPS mode are 88 * permitted it is then the applications responsibility to ensure that the 89 * usage is compliant. 90 */ 91 92 # define RSA_FLAG_NON_FIPS_ALLOW 0x0400 93 94 # ifdef OPENSSL_FIPS 95 # define FIPS_RSA_SIZE_T int 96 # endif 97 98 #ifdef __cplusplus 99 extern "C" { 100 #endif 101 102 /* Declared already in ossl_typ.h */ 103 /* typedef struct rsa_st RSA; */ 104 /* typedef struct rsa_meth_st RSA_METHOD; */ 105 106 struct rsa_meth_st { 107 const char *name; 108 int (*rsa_pub_enc) (int flen, const unsigned char *from, 109 unsigned char *to, RSA *rsa, int padding); 110 int (*rsa_pub_dec) (int flen, const unsigned char *from, 111 unsigned char *to, RSA *rsa, int padding); 112 int (*rsa_priv_enc) (int flen, const unsigned char *from, 113 unsigned char *to, RSA *rsa, int padding); 114 int (*rsa_priv_dec) (int flen, const unsigned char *from, 115 unsigned char *to, RSA *rsa, int padding); 116 /* Can be null */ 117 int (*rsa_mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); 118 /* Can be null */ 119 int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p, 120 const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); 121 /* called at new */ 122 int (*init) (RSA *rsa); 123 /* called at free */ 124 int (*finish) (RSA *rsa); 125 /* RSA_METHOD_FLAG_* things */ 126 int flags; 127 /* may be needed! */ 128 char *app_data; 129 /* 130 * New sign and verify functions: some libraries don't allow arbitrary 131 * data to be signed/verified: this allows them to be used. Note: for 132 * this to work the RSA_public_decrypt() and RSA_private_encrypt() should 133 * *NOT* be used RSA_sign(), RSA_verify() should be used instead. Note: 134 * for backwards compatibility this functionality is only enabled if the 135 * RSA_FLAG_SIGN_VER option is set in 'flags'. 136 */ 137 int (*rsa_sign) (int type, 138 const unsigned char *m, unsigned int m_length, 139 unsigned char *sigret, unsigned int *siglen, 140 const RSA *rsa); 141 int (*rsa_verify) (int dtype, const unsigned char *m, 142 unsigned int m_length, unsigned char *sigbuf, 143 unsigned int siglen, const RSA *rsa); 144 /* 145 * If this callback is NULL, the builtin software RSA key-gen will be 146 * used. This is for behavioural compatibility whilst the code gets 147 * rewired, but one day it would be nice to assume there are no such 148 * things as "builtin software" implementations. 149 */ 150 int (*rsa_keygen) (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 151 }; 152 153 struct rsa_st { 154 /* 155 * The first parameter is used to pickup errors where this is passed 156 * instead of aEVP_PKEY, it is set to 0 157 */ 158 int pad; 159 long version; 160 const RSA_METHOD *meth; 161 /* functional reference if 'meth' is ENGINE-provided */ 162 ENGINE *engine; 163 BIGNUM *n; 164 BIGNUM *e; 165 BIGNUM *d; 166 BIGNUM *p; 167 BIGNUM *q; 168 BIGNUM *dmp1; 169 BIGNUM *dmq1; 170 BIGNUM *iqmp; 171 /* be careful using this if the RSA structure is shared */ 172 CRYPTO_EX_DATA ex_data; 173 int references; 174 int flags; 175 /* Used to cache montgomery values */ 176 BN_MONT_CTX *_method_mod_n; 177 BN_MONT_CTX *_method_mod_p; 178 BN_MONT_CTX *_method_mod_q; 179 /* 180 * all BIGNUM values are actually in the following data, if it is not 181 * NULL 182 */ 183 char *bignum_data; 184 BN_BLINDING *blinding; 185 BN_BLINDING *mt_blinding; 186 }; 187 188 # ifndef OPENSSL_RSA_MAX_MODULUS_BITS 189 # define OPENSSL_RSA_MAX_MODULUS_BITS 16384 190 # endif 191 192 # define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024 193 194 # ifndef OPENSSL_RSA_SMALL_MODULUS_BITS 195 # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072 196 # endif 197 # ifndef OPENSSL_RSA_MAX_PUBEXP_BITS 198 199 /* exponent limit enforced for "large" modulus only */ 200 # define OPENSSL_RSA_MAX_PUBEXP_BITS 64 201 # endif 202 203 # define RSA_3 0x3L 204 # define RSA_F4 0x10001L 205 206 # define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private 207 * match */ 208 209 # define RSA_FLAG_CACHE_PUBLIC 0x0002 210 # define RSA_FLAG_CACHE_PRIVATE 0x0004 211 # define RSA_FLAG_BLINDING 0x0008 212 # define RSA_FLAG_THREAD_SAFE 0x0010 213 /* 214 * This flag means the private key operations will be handled by rsa_mod_exp 215 * and that they do not depend on the private key components being present: 216 * for example a key stored in external hardware. Without this flag 217 * bn_mod_exp gets called when private key components are absent. 218 */ 219 # define RSA_FLAG_EXT_PKEY 0x0020 220 221 /* 222 * This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify 223 * functions. 224 */ 225 # define RSA_FLAG_SIGN_VER 0x0040 226 227 /* 228 * new with 0.9.6j and 0.9.7b; the built-in 229 * RSA implementation now uses blinding by 230 * default (ignoring RSA_FLAG_BLINDING), 231 * but other engines might not need it 232 */ 233 # define RSA_FLAG_NO_BLINDING 0x0080 234 /* 235 * new with 0.9.8f; the built-in RSA 236 * implementation now uses constant time 237 * operations by default in private key operations, 238 * e.g., constant time modular exponentiation, 239 * modular inverse without leaking branches, 240 * division without leaking branches. This 241 * flag disables these constant time 242 * operations and results in faster RSA 243 * private key operations. 244 */ 245 # define RSA_FLAG_NO_CONSTTIME 0x0100 246 # ifdef OPENSSL_USE_DEPRECATED 247 /* deprecated name for the flag*/ 248 /* 249 * new with 0.9.7h; the built-in RSA 250 * implementation now uses constant time 251 * modular exponentiation for secret exponents 252 * by default. This flag causes the 253 * faster variable sliding window method to 254 * be used for all exponents. 255 */ 256 # define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME 257 # endif 258 259 # define RSA_PKCS1_PADDING 1 260 # define RSA_SSLV23_PADDING 2 261 # define RSA_NO_PADDING 3 262 # define RSA_PKCS1_OAEP_PADDING 4 263 # define RSA_X931_PADDING 5 264 265 # define RSA_PKCS1_PADDING_SIZE 11 266 267 # define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg) 268 # define RSA_get_app_data(s) RSA_get_ex_data(s,0) 269 270 RSA *RSA_new(void); 271 RSA *RSA_new_method(ENGINE *engine); 272 int RSA_size(const RSA *); 273 274 /* Deprecated version */ 275 # ifndef OPENSSL_NO_DEPRECATED 276 RSA *RSA_generate_key(int bits, unsigned long e, void 277 (*callback) (int, int, void *), void *cb_arg); 278 # endif /* !defined(OPENSSL_NO_DEPRECATED) */ 279 280 /* New version */ 281 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 282 int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1, 283 BIGNUM *q2, const BIGNUM *Xp1, const BIGNUM *Xp2, 284 const BIGNUM *Xp, const BIGNUM *Xq1, const BIGNUM *Xq2, 285 const BIGNUM *Xq, const BIGNUM *e, BN_GENCB *cb); 286 int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e, 287 BN_GENCB *cb); 288 289 int RSA_check_key(const RSA *); 290 /* next 4 return -1 on error */ 291 int RSA_public_encrypt(int flen, const unsigned char *from, 292 unsigned char *to, RSA *rsa, int padding); 293 int RSA_private_encrypt(int flen, const unsigned char *from, 294 unsigned char *to, RSA *rsa, int padding); 295 int RSA_public_decrypt(int flen, const unsigned char *from, 296 unsigned char *to, RSA *rsa, int padding); 297 int RSA_private_decrypt(int flen, const unsigned char *from, 298 unsigned char *to, RSA *rsa, int padding); 299 void RSA_free(RSA *r); 300 /* "up" the RSA object's reference count */ 301 int RSA_up_ref(RSA *r); 302 303 int RSA_flags(const RSA *r); 304 305 # ifdef OPENSSL_FIPS 306 RSA *FIPS_rsa_new(void); 307 void FIPS_rsa_free(RSA *r); 308 # endif 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 # ifndef OPENSSL_NO_FP_API 327 int RSA_print_fp(FILE *fp, const RSA *r, int offset); 328 # endif 329 330 # ifndef OPENSSL_NO_BIO 331 int RSA_print(BIO *bp, const RSA *r, int offset); 332 # endif 333 334 # ifndef OPENSSL_NO_RC4 335 int i2d_RSA_NET(const RSA *a, unsigned char **pp, 336 int (*cb) (char *buf, int len, const char *prompt, 337 int verify), int sgckey); 338 RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length, 339 int (*cb) (char *buf, int len, const char *prompt, 340 int verify), int sgckey); 341 342 int i2d_Netscape_RSA(const RSA *a, unsigned char **pp, 343 int (*cb) (char *buf, int len, const char *prompt, 344 int verify)); 345 RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length, 346 int (*cb) (char *buf, int len, const char *prompt, 347 int verify)); 348 # endif 349 350 /* 351 * The following 2 functions sign and verify a X509_SIG ASN1 object inside 352 * PKCS#1 padded RSA encryption 353 */ 354 int RSA_sign(int type, const unsigned char *m, unsigned int m_length, 355 unsigned char *sigret, unsigned int *siglen, RSA *rsa); 356 int RSA_verify(int type, const unsigned char *m, unsigned int m_length, 357 unsigned char *sigbuf, unsigned int siglen, RSA *rsa); 358 359 /* 360 * The following 2 function sign and verify a ASN1_OCTET_STRING object inside 361 * PKCS#1 padded RSA encryption 362 */ 363 int RSA_sign_ASN1_OCTET_STRING(int type, 364 const unsigned char *m, unsigned int m_length, 365 unsigned char *sigret, unsigned int *siglen, 366 RSA *rsa); 367 int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m, 368 unsigned int m_length, unsigned char *sigbuf, 369 unsigned int siglen, RSA *rsa); 370 371 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx); 372 void RSA_blinding_off(RSA *rsa); 373 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx); 374 375 int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen, 376 const unsigned char *f, int fl); 377 int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen, 378 const unsigned char *f, int fl, 379 int rsa_len); 380 int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen, 381 const unsigned char *f, int fl); 382 int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen, 383 const unsigned char *f, int fl, 384 int rsa_len); 385 int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed, 386 long seedlen, const EVP_MD *dgst); 387 int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen, 388 const unsigned char *f, int fl, 389 const unsigned char *p, int pl); 390 int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen, 391 const unsigned char *f, int fl, int rsa_len, 392 const unsigned char *p, int pl); 393 int RSA_padding_add_SSLv23(unsigned char *to, int tlen, 394 const unsigned char *f, int fl); 395 int RSA_padding_check_SSLv23(unsigned char *to, int tlen, 396 const unsigned char *f, int fl, int rsa_len); 397 int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f, 398 int fl); 399 int RSA_padding_check_none(unsigned char *to, int tlen, 400 const unsigned char *f, int fl, int rsa_len); 401 int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f, 402 int fl); 403 int RSA_padding_check_X931(unsigned char *to, int tlen, 404 const unsigned char *f, int fl, int rsa_len); 405 int RSA_X931_hash_id(int nid); 406 407 int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash, 408 const EVP_MD *Hash, const unsigned char *EM, 409 int sLen); 410 int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM, 411 const unsigned char *mHash, const EVP_MD *Hash, 412 int sLen); 413 414 int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 415 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 416 int RSA_set_ex_data(RSA *r, int idx, void *arg); 417 void *RSA_get_ex_data(const RSA *r, int idx); 418 419 RSA *RSAPublicKey_dup(RSA *rsa); 420 RSA *RSAPrivateKey_dup(RSA *rsa); 421 422 /* BEGIN ERROR CODES */ 423 /* 424 * The following lines are auto generated by the script mkerr.pl. Any changes 425 * made after this point may be overwritten when the script is next run. 426 */ 427 void ERR_load_RSA_strings(void); 428 429 /* Error codes for the RSA functions. */ 430 431 /* Function codes. */ 432 # define RSA_F_FIPS_RSA_SIGN 140 433 # define RSA_F_FIPS_RSA_VERIFY 141 434 # define RSA_F_MEMORY_LOCK 100 435 # define RSA_F_RSA_BUILTIN_KEYGEN 129 436 # define RSA_F_RSA_CHECK_KEY 123 437 # define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101 438 # define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102 439 # define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103 440 # define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104 441 # define RSA_F_RSA_GENERATE_KEY 105 442 # define RSA_F_RSA_MEMORY_LOCK 130 443 # define RSA_F_RSA_NEW_METHOD 106 444 # define RSA_F_RSA_NULL 124 445 # define RSA_F_RSA_NULL_MOD_EXP 131 446 # define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132 447 # define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133 448 # define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134 449 # define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135 450 # define RSA_F_RSA_PADDING_ADD_NONE 107 451 # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121 452 # define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125 453 # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108 454 # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109 455 # define RSA_F_RSA_PADDING_ADD_SSLV23 110 456 # define RSA_F_RSA_PADDING_ADD_X931 127 457 # define RSA_F_RSA_PADDING_CHECK_NONE 111 458 # define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122 459 # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112 460 # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113 461 # define RSA_F_RSA_PADDING_CHECK_SSLV23 114 462 # define RSA_F_RSA_PADDING_CHECK_X931 128 463 # define RSA_F_RSA_PRINT 115 464 # define RSA_F_RSA_PRINT_FP 116 465 # define RSA_F_RSA_PRIVATE_ENCRYPT 137 466 # define RSA_F_RSA_PUBLIC_DECRYPT 138 467 # define RSA_F_RSA_SETUP_BLINDING 136 468 # define RSA_F_RSA_SET_DEFAULT_METHOD 139 469 # define RSA_F_RSA_SET_METHOD 142 470 # define RSA_F_RSA_SIGN 117 471 # define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118 472 # define RSA_F_RSA_VERIFY 119 473 # define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120 474 # define RSA_F_RSA_VERIFY_PKCS1_PSS 126 475 476 /* Reason codes. */ 477 # define RSA_R_ALGORITHM_MISMATCH 100 478 # define RSA_R_BAD_E_VALUE 101 479 # define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 480 # define RSA_R_BAD_PAD_BYTE_COUNT 103 481 # define RSA_R_BAD_SIGNATURE 104 482 # define RSA_R_BLOCK_TYPE_IS_NOT_01 106 483 # define RSA_R_BLOCK_TYPE_IS_NOT_02 107 484 # define RSA_R_DATA_GREATER_THAN_MOD_LEN 108 485 # define RSA_R_DATA_TOO_LARGE 109 486 # define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110 487 # define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132 488 # define RSA_R_DATA_TOO_SMALL 111 489 # define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122 490 # define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112 491 # define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124 492 # define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125 493 # define RSA_R_D_E_NOT_CONGRUENT_TO_1 123 494 # define RSA_R_FIRST_OCTET_INVALID 133 495 # define RSA_R_INVALID_HEADER 137 496 # define RSA_R_INVALID_MESSAGE_LENGTH 131 497 # define RSA_R_INVALID_PADDING 138 498 # define RSA_R_INVALID_TRAILER 139 499 # define RSA_R_IQMP_NOT_INVERSE_OF_Q 126 500 # define RSA_R_KEY_SIZE_TOO_SMALL 120 501 # define RSA_R_LAST_OCTET_INVALID 134 502 # define RSA_R_MODULUS_TOO_LARGE 105 503 # define RSA_R_NON_FIPS_METHOD 141 504 # define RSA_R_NO_PUBLIC_EXPONENT 140 505 # define RSA_R_NULL_BEFORE_BLOCK_MISSING 113 506 # define RSA_R_N_DOES_NOT_EQUAL_P_Q 127 507 # define RSA_R_OAEP_DECODING_ERROR 121 508 # define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE 142 509 # define RSA_R_PADDING_CHECK_FAILED 114 510 # define RSA_R_PKCS_DECODING_ERROR 159 511 # define RSA_R_P_NOT_PRIME 128 512 # define RSA_R_Q_NOT_PRIME 129 513 # define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130 514 # define RSA_R_SLEN_CHECK_FAILED 136 515 # define RSA_R_SLEN_RECOVERY_FAILED 135 516 # define RSA_R_SSLV3_ROLLBACK_ATTACK 115 517 # define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116 518 # define RSA_R_UNKNOWN_ALGORITHM_TYPE 117 519 # define RSA_R_UNKNOWN_PADDING_TYPE 118 520 # define RSA_R_WRONG_SIGNATURE_LENGTH 119 521 522 #ifdef __cplusplus 523 } 524 #endif 525 #endif 526