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- /* 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 <openssl/base.h>
-
- #include <openssl/asn1.h>
-
-
- #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 *);
- 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_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_private_transform calls either the method-specific |private_transform|
- * function (if given) or the generic one. See the comment for
- * |private_transform| in |rsa_meth_st|. */
- int RSA_private_transform(RSA *rsa, uint8_t *out, const uint8_t *in,
- size_t len);
-
- 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 */
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