156083Skris/* crypto/rsa/rsa.h */ 256083Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 356083Skris * All rights reserved. 456083Skris * 556083Skris * This package is an SSL implementation written 656083Skris * by Eric Young (eay@cryptsoft.com). 756083Skris * The implementation was written so as to conform with Netscapes SSL. 8296465Sdelphij * 956083Skris * This library is free for commercial and non-commercial use as long as 1056083Skris * the following conditions are aheared to. The following conditions 1156083Skris * apply to all code found in this distribution, be it the RC4, RSA, 1256083Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1356083Skris * included with this distribution is covered by the same copyright terms 1456083Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15296465Sdelphij * 1656083Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1756083Skris * the code are not to be removed. 1856083Skris * If this package is used in a product, Eric Young should be given attribution 1956083Skris * as the author of the parts of the library used. 2056083Skris * This can be in the form of a textual message at program startup or 2156083Skris * in documentation (online or textual) provided with the package. 22296465Sdelphij * 2356083Skris * Redistribution and use in source and binary forms, with or without 2456083Skris * modification, are permitted provided that the following conditions 2556083Skris * are met: 2656083Skris * 1. Redistributions of source code must retain the copyright 2756083Skris * notice, this list of conditions and the following disclaimer. 2856083Skris * 2. Redistributions in binary form must reproduce the above copyright 2956083Skris * notice, this list of conditions and the following disclaimer in the 3056083Skris * documentation and/or other materials provided with the distribution. 3156083Skris * 3. All advertising materials mentioning features or use of this software 3256083Skris * must display the following acknowledgement: 3356083Skris * "This product includes cryptographic software written by 3456083Skris * Eric Young (eay@cryptsoft.com)" 3556083Skris * The word 'cryptographic' can be left out if the rouines from the library 3656083Skris * being used are not cryptographic related :-). 37296465Sdelphij * 4. If you include any Windows specific code (or a derivative thereof) from 3856083Skris * the apps directory (application code) you must include an acknowledgement: 3956083Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40296465Sdelphij * 4156083Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4256083Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4356083Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4456083Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4556083Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4656083Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4756083Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4856083Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4956083Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5056083Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5156083Skris * SUCH DAMAGE. 52296465Sdelphij * 5356083Skris * The licence and distribution terms for any publically available version or 5456083Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5556083Skris * copied and put under another distribution licence 5656083Skris * [including the GNU Public Licence.] 5756083Skris */ 5856083Skris 5956083Skris#ifndef HEADER_RSA_H 60296465Sdelphij# define HEADER_RSA_H 6156083Skris 62296465Sdelphij# include <openssl/asn1.h> 63110007Smarkm 64296465Sdelphij# ifndef OPENSSL_NO_BIO 65296465Sdelphij# include <openssl/bio.h> 66296465Sdelphij# endif 67296465Sdelphij# include <openssl/crypto.h> 68296465Sdelphij# include <openssl/ossl_typ.h> 69296465Sdelphij# ifndef OPENSSL_NO_DEPRECATED 70296465Sdelphij# include <openssl/bn.h> 71296465Sdelphij# endif 7256083Skris 73296465Sdelphij# ifdef OPENSSL_NO_RSA 74296465Sdelphij# error RSA is disabled. 75296465Sdelphij# endif 7656083Skris 77296465Sdelphij/* 78296465Sdelphij * If this flag is set the RSA method is FIPS compliant and can be used in 79296465Sdelphij * FIPS mode. This is set in the validated module method. If an application 80296465Sdelphij * sets this flag in its own methods it is its reposibility to ensure the 81296465Sdelphij * result is compliant. 82194206Ssimon */ 83194206Ssimon 84296465Sdelphij# define RSA_FLAG_FIPS_METHOD 0x0400 85194206Ssimon 86296465Sdelphij/* 87296465Sdelphij * If this flag is set the operations normally disabled in FIPS mode are 88194206Ssimon * permitted it is then the applications responsibility to ensure that the 89194206Ssimon * usage is compliant. 90194206Ssimon */ 91194206Ssimon 92296465Sdelphij# define RSA_FLAG_NON_FIPS_ALLOW 0x0400 93194206Ssimon 94296465Sdelphij# ifdef OPENSSL_FIPS 95296465Sdelphij# define FIPS_RSA_SIZE_T int 96296465Sdelphij# endif 97194206Ssimon 9868654Skris#ifdef __cplusplus 9968654Skrisextern "C" { 10068654Skris#endif 10168654Skris 102160817Ssimon/* Declared already in ossl_typ.h */ 103160817Ssimon/* typedef struct rsa_st RSA; */ 104160817Ssimon/* typedef struct rsa_meth_st RSA_METHOD; */ 10556083Skris 106296465Sdelphijstruct rsa_meth_st { 107296465Sdelphij const char *name; 108296465Sdelphij int (*rsa_pub_enc) (int flen, const unsigned char *from, 109296465Sdelphij unsigned char *to, RSA *rsa, int padding); 110296465Sdelphij int (*rsa_pub_dec) (int flen, const unsigned char *from, 111296465Sdelphij unsigned char *to, RSA *rsa, int padding); 112296465Sdelphij int (*rsa_priv_enc) (int flen, const unsigned char *from, 113296465Sdelphij unsigned char *to, RSA *rsa, int padding); 114296465Sdelphij int (*rsa_priv_dec) (int flen, const unsigned char *from, 115296465Sdelphij unsigned char *to, RSA *rsa, int padding); 116296465Sdelphij /* Can be null */ 117296465Sdelphij int (*rsa_mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); 118296465Sdelphij /* Can be null */ 119296465Sdelphij int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p, 120296465Sdelphij const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); 121296465Sdelphij /* called at new */ 122296465Sdelphij int (*init) (RSA *rsa); 123296465Sdelphij /* called at free */ 124296465Sdelphij int (*finish) (RSA *rsa); 125296465Sdelphij /* RSA_METHOD_FLAG_* things */ 126296465Sdelphij int flags; 127296465Sdelphij /* may be needed! */ 128296465Sdelphij char *app_data; 129296465Sdelphij /* 130296465Sdelphij * New sign and verify functions: some libraries don't allow arbitrary 131296465Sdelphij * data to be signed/verified: this allows them to be used. Note: for 132296465Sdelphij * this to work the RSA_public_decrypt() and RSA_private_encrypt() should 133296465Sdelphij * *NOT* be used RSA_sign(), RSA_verify() should be used instead. Note: 134296465Sdelphij * for backwards compatibility this functionality is only enabled if the 135296465Sdelphij * RSA_FLAG_SIGN_VER option is set in 'flags'. 136296465Sdelphij */ 137296465Sdelphij int (*rsa_sign) (int type, 138296465Sdelphij const unsigned char *m, unsigned int m_length, 139296465Sdelphij unsigned char *sigret, unsigned int *siglen, 140296465Sdelphij const RSA *rsa); 141296465Sdelphij int (*rsa_verify) (int dtype, const unsigned char *m, 142296465Sdelphij unsigned int m_length, unsigned char *sigbuf, 143296465Sdelphij unsigned int siglen, const RSA *rsa); 144296465Sdelphij /* 145296465Sdelphij * If this callback is NULL, the builtin software RSA key-gen will be 146296465Sdelphij * used. This is for behavioural compatibility whilst the code gets 147296465Sdelphij * rewired, but one day it would be nice to assume there are no such 148296465Sdelphij * things as "builtin software" implementations. 149296465Sdelphij */ 150296465Sdelphij int (*rsa_keygen) (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 151296465Sdelphij}; 152100931Snectar 153296465Sdelphijstruct rsa_st { 154296465Sdelphij /* 155296465Sdelphij * The first parameter is used to pickup errors where this is passed 156296465Sdelphij * instead of aEVP_PKEY, it is set to 0 157296465Sdelphij */ 158296465Sdelphij int pad; 159296465Sdelphij long version; 160296465Sdelphij const RSA_METHOD *meth; 161296465Sdelphij /* functional reference if 'meth' is ENGINE-provided */ 162296465Sdelphij ENGINE *engine; 163296465Sdelphij BIGNUM *n; 164296465Sdelphij BIGNUM *e; 165296465Sdelphij BIGNUM *d; 166296465Sdelphij BIGNUM *p; 167296465Sdelphij BIGNUM *q; 168296465Sdelphij BIGNUM *dmp1; 169296465Sdelphij BIGNUM *dmq1; 170296465Sdelphij BIGNUM *iqmp; 171296465Sdelphij /* be careful using this if the RSA structure is shared */ 172296465Sdelphij CRYPTO_EX_DATA ex_data; 173296465Sdelphij int references; 174296465Sdelphij int flags; 175296465Sdelphij /* Used to cache montgomery values */ 176296465Sdelphij BN_MONT_CTX *_method_mod_n; 177296465Sdelphij BN_MONT_CTX *_method_mod_p; 178296465Sdelphij BN_MONT_CTX *_method_mod_q; 179296465Sdelphij /* 180296465Sdelphij * all BIGNUM values are actually in the following data, if it is not 181296465Sdelphij * NULL 182296465Sdelphij */ 183296465Sdelphij char *bignum_data; 184296465Sdelphij BN_BLINDING *blinding; 185296465Sdelphij BN_BLINDING *mt_blinding; 186296465Sdelphij}; 18756083Skris 188296465Sdelphij# ifndef OPENSSL_RSA_MAX_MODULUS_BITS 189296465Sdelphij# define OPENSSL_RSA_MAX_MODULUS_BITS 16384 190296465Sdelphij# endif 19156083Skris 192296465Sdelphij# define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024 19356083Skris 194296465Sdelphij# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS 195296465Sdelphij# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072 196296465Sdelphij# endif 197296465Sdelphij# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS 198162914Ssimon 199296465Sdelphij/* exponent limit enforced for "large" modulus only */ 200296465Sdelphij# define OPENSSL_RSA_MAX_PUBEXP_BITS 64 201296465Sdelphij# endif 202194206Ssimon 203296465Sdelphij# define RSA_3 0x3L 204296465Sdelphij# define RSA_F4 0x10001L 205162914Ssimon 206296465Sdelphij# define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private 207296465Sdelphij * match */ 20856083Skris 209296465Sdelphij# define RSA_FLAG_CACHE_PUBLIC 0x0002 210296465Sdelphij# define RSA_FLAG_CACHE_PRIVATE 0x0004 211296465Sdelphij# define RSA_FLAG_BLINDING 0x0008 212296465Sdelphij# define RSA_FLAG_THREAD_SAFE 0x0010 213296465Sdelphij/* 214296465Sdelphij * This flag means the private key operations will be handled by rsa_mod_exp 21556083Skris * and that they do not depend on the private key components being present: 216296465Sdelphij * for example a key stored in external hardware. Without this flag 217296465Sdelphij * bn_mod_exp gets called when private key components are absent. 21856083Skris */ 219296465Sdelphij# define RSA_FLAG_EXT_PKEY 0x0020 22056083Skris 221296465Sdelphij/* 222296465Sdelphij * This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify 223296465Sdelphij * functions. 22459194Skris */ 225296465Sdelphij# define RSA_FLAG_SIGN_VER 0x0040 22659194Skris 227296465Sdelphij/* 228296465Sdelphij * new with 0.9.6j and 0.9.7b; the built-in 229296465Sdelphij * RSA implementation now uses blinding by 230296465Sdelphij * default (ignoring RSA_FLAG_BLINDING), 231296465Sdelphij * but other engines might not need it 232296465Sdelphij */ 233296465Sdelphij# define RSA_FLAG_NO_BLINDING 0x0080 234296465Sdelphij/* 235296465Sdelphij * new with 0.9.8f; the built-in RSA 236296465Sdelphij * implementation now uses constant time 237296465Sdelphij * operations by default in private key operations, 238296465Sdelphij * e.g., constant time modular exponentiation, 239296465Sdelphij * modular inverse without leaking branches, 240296465Sdelphij * division without leaking branches. This 241296465Sdelphij * flag disables these constant time 242296465Sdelphij * operations and results in faster RSA 243296465Sdelphij * private key operations. 244296465Sdelphij */ 245296465Sdelphij# define RSA_FLAG_NO_CONSTTIME 0x0100 246296465Sdelphij# ifdef OPENSSL_USE_DEPRECATED 247296465Sdelphij/* deprecated name for the flag*/ 248296465Sdelphij/* 249296465Sdelphij * new with 0.9.7h; the built-in RSA 250296465Sdelphij * implementation now uses constant time 251296465Sdelphij * modular exponentiation for secret exponents 252296465Sdelphij * by default. This flag causes the 253296465Sdelphij * faster variable sliding window method to 254296465Sdelphij * be used for all exponents. 255296465Sdelphij */ 256296465Sdelphij# define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME 257296465Sdelphij# endif 258120635Snectar 259296465Sdelphij# define RSA_PKCS1_PADDING 1 260296465Sdelphij# define RSA_SSLV23_PADDING 2 261296465Sdelphij# define RSA_NO_PADDING 3 262296465Sdelphij# define RSA_PKCS1_OAEP_PADDING 4 263296465Sdelphij# define RSA_X931_PADDING 5 264194206Ssimon 265296465Sdelphij# define RSA_PKCS1_PADDING_SIZE 11 26656083Skris 267296465Sdelphij# define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg) 268296465Sdelphij# define RSA_get_app_data(s) RSA_get_ex_data(s,0) 269110007Smarkm 270296465SdelphijRSA *RSA_new(void); 271296465SdelphijRSA *RSA_new_method(ENGINE *engine); 272296465Sdelphijint RSA_size(const RSA *); 27356083Skris 274160817Ssimon/* Deprecated version */ 275296465Sdelphij# ifndef OPENSSL_NO_DEPRECATED 276296465SdelphijRSA *RSA_generate_key(int bits, unsigned long e, void 277296465Sdelphij (*callback) (int, int, void *), void *cb_arg); 278296465Sdelphij# endif /* !defined(OPENSSL_NO_DEPRECATED) */ 279160817Ssimon 280160817Ssimon/* New version */ 281296465Sdelphijint RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); 282296465Sdelphijint RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1, 283296465Sdelphij BIGNUM *q2, const BIGNUM *Xp1, const BIGNUM *Xp2, 284296465Sdelphij const BIGNUM *Xp, const BIGNUM *Xq1, const BIGNUM *Xq2, 285296465Sdelphij const BIGNUM *Xq, const BIGNUM *e, BN_GENCB *cb); 286296465Sdelphijint RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e, 287296465Sdelphij BN_GENCB *cb); 288160817Ssimon 289296465Sdelphijint RSA_check_key(const RSA *); 290296465Sdelphij /* next 4 return -1 on error */ 291296465Sdelphijint RSA_public_encrypt(int flen, const unsigned char *from, 292296465Sdelphij unsigned char *to, RSA *rsa, int padding); 293296465Sdelphijint RSA_private_encrypt(int flen, const unsigned char *from, 294296465Sdelphij unsigned char *to, RSA *rsa, int padding); 295296465Sdelphijint RSA_public_decrypt(int flen, const unsigned char *from, 296296465Sdelphij unsigned char *to, RSA *rsa, int padding); 297296465Sdelphijint RSA_private_decrypt(int flen, const unsigned char *from, 298296465Sdelphij unsigned char *to, RSA *rsa, int padding); 299296465Sdelphijvoid RSA_free(RSA *r); 300110007Smarkm/* "up" the RSA object's reference count */ 301296465Sdelphijint RSA_up_ref(RSA *r); 30256083Skris 303296465Sdelphijint RSA_flags(const RSA *r); 30456083Skris 305296465Sdelphij# ifdef OPENSSL_FIPS 306194206SsimonRSA *FIPS_rsa_new(void); 307194206Ssimonvoid FIPS_rsa_free(RSA *r); 308296465Sdelphij# endif 309194206Ssimon 310110007Smarkmvoid RSA_set_default_method(const RSA_METHOD *meth); 311110007Smarkmconst RSA_METHOD *RSA_get_default_method(void); 312110007Smarkmconst RSA_METHOD *RSA_get_method(const RSA *rsa); 313110007Smarkmint RSA_set_method(RSA *rsa, const RSA_METHOD *meth); 31456083Skris 31556083Skris/* This function needs the memory locking malloc callbacks to be installed */ 31656083Skrisint RSA_memory_lock(RSA *r); 31756083Skris 31856083Skris/* these are the actual SSLeay RSA functions */ 319110007Smarkmconst RSA_METHOD *RSA_PKCS1_SSLeay(void); 32056083Skris 321110007Smarkmconst RSA_METHOD *RSA_null_method(void); 32259194Skris 323110007SmarkmDECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey) 324110007SmarkmDECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey) 325110007Smarkm 326296465Sdelphij# ifndef OPENSSL_NO_FP_API 327296465Sdelphijint RSA_print_fp(FILE *fp, const RSA *r, int offset); 328296465Sdelphij# endif 32956083Skris 330296465Sdelphij# ifndef OPENSSL_NO_BIO 331296465Sdelphijint RSA_print(BIO *bp, const RSA *r, int offset); 332296465Sdelphij# endif 33356083Skris 334296465Sdelphij# ifndef OPENSSL_NO_RC4 335160817Ssimonint i2d_RSA_NET(const RSA *a, unsigned char **pp, 336296465Sdelphij int (*cb) (char *buf, int len, const char *prompt, 337296465Sdelphij int verify), int sgckey); 338160817SsimonRSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length, 339296465Sdelphij int (*cb) (char *buf, int len, const char *prompt, 340296465Sdelphij int verify), int sgckey); 34168654Skris 342160817Ssimonint i2d_Netscape_RSA(const RSA *a, unsigned char **pp, 343296465Sdelphij int (*cb) (char *buf, int len, const char *prompt, 344296465Sdelphij int verify)); 345160817SsimonRSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length, 346296465Sdelphij int (*cb) (char *buf, int len, const char *prompt, 347296465Sdelphij int verify)); 348296465Sdelphij# endif 34956083Skris 350296465Sdelphij/* 351296465Sdelphij * The following 2 functions sign and verify a X509_SIG ASN1 object inside 352296465Sdelphij * PKCS#1 padded RSA encryption 353296465Sdelphij */ 354110007Smarkmint RSA_sign(int type, const unsigned char *m, unsigned int m_length, 355296465Sdelphij unsigned char *sigret, unsigned int *siglen, RSA *rsa); 356110007Smarkmint RSA_verify(int type, const unsigned char *m, unsigned int m_length, 357296465Sdelphij unsigned char *sigbuf, unsigned int siglen, RSA *rsa); 35856083Skris 359296465Sdelphij/* 360296465Sdelphij * The following 2 function sign and verify a ASN1_OCTET_STRING object inside 361296465Sdelphij * PKCS#1 padded RSA encryption 362296465Sdelphij */ 363110007Smarkmint RSA_sign_ASN1_OCTET_STRING(int type, 364296465Sdelphij const unsigned char *m, unsigned int m_length, 365296465Sdelphij unsigned char *sigret, unsigned int *siglen, 366296465Sdelphij RSA *rsa); 367296465Sdelphijint RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m, 368296465Sdelphij unsigned int m_length, unsigned char *sigbuf, 369296465Sdelphij unsigned int siglen, RSA *rsa); 37056083Skris 37156083Skrisint RSA_blinding_on(RSA *rsa, BN_CTX *ctx); 37256083Skrisvoid RSA_blinding_off(RSA *rsa); 373160817SsimonBN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx); 37456083Skris 375296465Sdelphijint RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen, 376296465Sdelphij const unsigned char *f, int fl); 377296465Sdelphijint RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen, 378296465Sdelphij const unsigned char *f, int fl, 379296465Sdelphij int rsa_len); 380296465Sdelphijint RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen, 381296465Sdelphij const unsigned char *f, int fl); 382296465Sdelphijint RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen, 383296465Sdelphij const unsigned char *f, int fl, 384296465Sdelphij int rsa_len); 385296465Sdelphijint PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed, 386296465Sdelphij long seedlen, const EVP_MD *dgst); 387296465Sdelphijint RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen, 388296465Sdelphij const unsigned char *f, int fl, 389296465Sdelphij const unsigned char *p, int pl); 390296465Sdelphijint RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen, 391296465Sdelphij const unsigned char *f, int fl, int rsa_len, 392296465Sdelphij const unsigned char *p, int pl); 393296465Sdelphijint RSA_padding_add_SSLv23(unsigned char *to, int tlen, 394296465Sdelphij const unsigned char *f, int fl); 395296465Sdelphijint RSA_padding_check_SSLv23(unsigned char *to, int tlen, 396296465Sdelphij const unsigned char *f, int fl, int rsa_len); 397296465Sdelphijint RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f, 398296465Sdelphij int fl); 399296465Sdelphijint RSA_padding_check_none(unsigned char *to, int tlen, 400296465Sdelphij const unsigned char *f, int fl, int rsa_len); 401296465Sdelphijint RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f, 402296465Sdelphij int fl); 403296465Sdelphijint RSA_padding_check_X931(unsigned char *to, int tlen, 404296465Sdelphij const unsigned char *f, int fl, int rsa_len); 405160817Ssimonint RSA_X931_hash_id(int nid); 40656083Skris 407160817Ssimonint RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash, 408296465Sdelphij const EVP_MD *Hash, const unsigned char *EM, 409296465Sdelphij int sLen); 410160817Ssimonint RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM, 411296465Sdelphij const unsigned char *mHash, const EVP_MD *Hash, 412296465Sdelphij int sLen); 413160817Ssimon 41459194Skrisint RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 415296465Sdelphij CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 416296465Sdelphijint RSA_set_ex_data(RSA *r, int idx, void *arg); 417110007Smarkmvoid *RSA_get_ex_data(const RSA *r, int idx); 41857971Skris 419110007SmarkmRSA *RSAPublicKey_dup(RSA *rsa); 420110007SmarkmRSA *RSAPrivateKey_dup(RSA *rsa); 421110007Smarkm 42256083Skris/* BEGIN ERROR CODES */ 423296465Sdelphij/* 424296465Sdelphij * The following lines are auto generated by the script mkerr.pl. Any changes 42556083Skris * made after this point may be overwritten when the script is next run. 42656083Skris */ 42789840Skrisvoid ERR_load_RSA_strings(void); 42856083Skris 42956083Skris/* Error codes for the RSA functions. */ 43056083Skris 43156083Skris/* Function codes. */ 432296465Sdelphij# define RSA_F_FIPS_RSA_SIGN 140 433296465Sdelphij# define RSA_F_FIPS_RSA_VERIFY 141 434296465Sdelphij# define RSA_F_MEMORY_LOCK 100 435296465Sdelphij# define RSA_F_RSA_BUILTIN_KEYGEN 129 436296465Sdelphij# define RSA_F_RSA_CHECK_KEY 123 437296465Sdelphij# define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101 438296465Sdelphij# define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102 439296465Sdelphij# define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103 440296465Sdelphij# define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104 441296465Sdelphij# define RSA_F_RSA_GENERATE_KEY 105 442296465Sdelphij# define RSA_F_RSA_MEMORY_LOCK 130 443296465Sdelphij# define RSA_F_RSA_NEW_METHOD 106 444296465Sdelphij# define RSA_F_RSA_NULL 124 445296465Sdelphij# define RSA_F_RSA_NULL_MOD_EXP 131 446296465Sdelphij# define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132 447296465Sdelphij# define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133 448296465Sdelphij# define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134 449296465Sdelphij# define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135 450296465Sdelphij# define RSA_F_RSA_PADDING_ADD_NONE 107 451296465Sdelphij# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121 452296465Sdelphij# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125 453296465Sdelphij# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108 454296465Sdelphij# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109 455296465Sdelphij# define RSA_F_RSA_PADDING_ADD_SSLV23 110 456296465Sdelphij# define RSA_F_RSA_PADDING_ADD_X931 127 457296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_NONE 111 458296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122 459296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112 460296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113 461296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_SSLV23 114 462296465Sdelphij# define RSA_F_RSA_PADDING_CHECK_X931 128 463296465Sdelphij# define RSA_F_RSA_PRINT 115 464296465Sdelphij# define RSA_F_RSA_PRINT_FP 116 465296465Sdelphij# define RSA_F_RSA_PRIVATE_ENCRYPT 137 466296465Sdelphij# define RSA_F_RSA_PUBLIC_DECRYPT 138 467296465Sdelphij# define RSA_F_RSA_SETUP_BLINDING 136 468296465Sdelphij# define RSA_F_RSA_SET_DEFAULT_METHOD 139 469296465Sdelphij# define RSA_F_RSA_SET_METHOD 142 470296465Sdelphij# define RSA_F_RSA_SIGN 117 471296465Sdelphij# define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118 472296465Sdelphij# define RSA_F_RSA_VERIFY 119 473296465Sdelphij# define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120 474296465Sdelphij# define RSA_F_RSA_VERIFY_PKCS1_PSS 126 47556083Skris 47656083Skris/* Reason codes. */ 477296465Sdelphij# define RSA_R_ALGORITHM_MISMATCH 100 478296465Sdelphij# define RSA_R_BAD_E_VALUE 101 479296465Sdelphij# define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 480296465Sdelphij# define RSA_R_BAD_PAD_BYTE_COUNT 103 481296465Sdelphij# define RSA_R_BAD_SIGNATURE 104 482296465Sdelphij# define RSA_R_BLOCK_TYPE_IS_NOT_01 106 483296465Sdelphij# define RSA_R_BLOCK_TYPE_IS_NOT_02 107 484296465Sdelphij# define RSA_R_DATA_GREATER_THAN_MOD_LEN 108 485296465Sdelphij# define RSA_R_DATA_TOO_LARGE 109 486296465Sdelphij# define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110 487296465Sdelphij# define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132 488296465Sdelphij# define RSA_R_DATA_TOO_SMALL 111 489296465Sdelphij# define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122 490296465Sdelphij# define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112 491296465Sdelphij# define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124 492296465Sdelphij# define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125 493296465Sdelphij# define RSA_R_D_E_NOT_CONGRUENT_TO_1 123 494296465Sdelphij# define RSA_R_FIRST_OCTET_INVALID 133 495296465Sdelphij# define RSA_R_INVALID_HEADER 137 496296465Sdelphij# define RSA_R_INVALID_MESSAGE_LENGTH 131 497296465Sdelphij# define RSA_R_INVALID_PADDING 138 498296465Sdelphij# define RSA_R_INVALID_TRAILER 139 499296465Sdelphij# define RSA_R_IQMP_NOT_INVERSE_OF_Q 126 500296465Sdelphij# define RSA_R_KEY_SIZE_TOO_SMALL 120 501296465Sdelphij# define RSA_R_LAST_OCTET_INVALID 134 502296465Sdelphij# define RSA_R_MODULUS_TOO_LARGE 105 503296465Sdelphij# define RSA_R_NON_FIPS_METHOD 141 504296465Sdelphij# define RSA_R_NO_PUBLIC_EXPONENT 140 505296465Sdelphij# define RSA_R_NULL_BEFORE_BLOCK_MISSING 113 506296465Sdelphij# define RSA_R_N_DOES_NOT_EQUAL_P_Q 127 507296465Sdelphij# define RSA_R_OAEP_DECODING_ERROR 121 508296465Sdelphij# define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE 142 509296465Sdelphij# define RSA_R_PADDING_CHECK_FAILED 114 510296465Sdelphij# define RSA_R_PKCS_DECODING_ERROR 159 511296465Sdelphij# define RSA_R_P_NOT_PRIME 128 512296465Sdelphij# define RSA_R_Q_NOT_PRIME 129 513296465Sdelphij# define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130 514296465Sdelphij# define RSA_R_SLEN_CHECK_FAILED 136 515296465Sdelphij# define RSA_R_SLEN_RECOVERY_FAILED 135 516296465Sdelphij# define RSA_R_SSLV3_ROLLBACK_ATTACK 115 517296465Sdelphij# define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116 518296465Sdelphij# define RSA_R_UNKNOWN_ALGORITHM_TYPE 117 519296465Sdelphij# define RSA_R_UNKNOWN_PADDING_TYPE 118 520296465Sdelphij# define RSA_R_WRONG_SIGNATURE_LENGTH 119 52156083Skris 52256083Skris#ifdef __cplusplus 52356083Skris} 52456083Skris#endif 52556083Skris#endif 526