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| 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 #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; th
e built-in | |
| 195 * RSA implementation now uses bl
inding by | |
| 196 * default (ignoring RSA_FLAG_BLI
NDING), | |
| 197 * but other engines might not ne
ed it | |
| 198 */ | |
| 199 #define RSA_FLAG_NO_CONSTTIME 0x0100 /* new with 0.9.8f; the built-in
RSA | |
| 200 * implementation now uses consta
nt time | |
| 201 * operations by default in priva
te key operations, | |
| 202 * e.g., constant time modular ex
ponentiation, | |
| 203 * modular inverse without leakin
g branches, | |
| 204 * division without leaking branc
hes. This | |
| 205 * flag disables these constant t
ime | |
| 206 * operations and results in fast
er 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 t
he flag*/ | |
| 211 /* new with 0.9.7h; the built-in
RSA | |
| 212 * implementation now uses consta
nt time | |
| 213 * modular exponentiation for sec
ret exponents | |
| 214 * by default. This flag causes t
he | |
| 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 *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 | |
| OLD | NEW |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master