/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #ifndef OPENSSL_HEADER_RSA_INTERNAL_H #define OPENSSL_HEADER_RSA_INTERNAL_H #include #include #include #if defined(__cplusplus) extern "C" { #endif #define RSA_PKCS1_PADDING_SIZE 11 /* BN_BLINDING flags */ #define BN_BLINDING_NO_UPDATE 0x00000001 #define BN_BLINDING_NO_RECREATE 0x00000002 BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod); void BN_BLINDING_free(BN_BLINDING *b); int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx); int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx); int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx); int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *); int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b, BN_CTX *); CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *); unsigned long BN_BLINDING_get_flags(const BN_BLINDING *); void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long); BN_BLINDING *BN_BLINDING_create_param( BN_BLINDING *b, const BIGNUM *e, BIGNUM *m, BN_CTX *ctx, int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx), BN_MONT_CTX *m_ctx); BN_BLINDING *rsa_setup_blinding(RSA *rsa, BN_CTX *in_ctx); int RSA_padding_add_PKCS1_type_1(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_check_PKCS1_type_1(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_add_PKCS1_type_2(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_check_PKCS1_type_2(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_add_PKCS1_OAEP_mgf1(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len, const uint8_t *param, unsigned plen, const EVP_MD *md, const EVP_MD *mgf1md); int RSA_padding_check_PKCS1_OAEP_mgf1(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len, const uint8_t *param, unsigned plen, const EVP_MD *md, const EVP_MD *mgf1md); int RSA_padding_add_SSLv23(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_check_SSLv23(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_add_none(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); int RSA_padding_check_none(uint8_t *to, unsigned to_len, const uint8_t *from, unsigned from_len); /* RSA_verify_PKCS1_PSS_mgf1 */ int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const uint8_t *mHash, const EVP_MD *Hash, const EVP_MD *mgf1Hash, const uint8_t *EM, int sLen); int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, uint8_t *EM, const uint8_t *mHash, const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen); typedef struct rsa_pss_params_st { X509_ALGOR *hashAlgorithm; X509_ALGOR *maskGenAlgorithm; ASN1_INTEGER *saltLength; ASN1_INTEGER *trailerField; } RSA_PSS_PARAMS; DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS) typedef struct rsa_oaep_params_st { X509_ALGOR *hashFunc; X509_ALGOR *maskGenFunc; X509_ALGOR *pSourceFunc; } RSA_OAEP_PARAMS; #if defined(__cplusplus) } /* extern C */ #endif #endif /* OPENSSL_HEADER_RSA_INTERNAL_H */