include/crypto/rsa.h

   1 /*
   2  * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #ifndef OSSL_INTERNAL_RSA_H
  11 # define OSSL_INTERNAL_RSA_H
  12
  13 #include <openssl/rsa.h>
  14
  15 RSA *rsa_new_with_ctx(OPENSSL_CTX *libctx);
  16
  17 int rsa_set0_all_params(RSA *r, const STACK_OF(BIGNUM) *primes,
  18                         const STACK_OF(BIGNUM) *exps,
  19                         const STACK_OF(BIGNUM) *coeffs);
  20 int rsa_get0_all_params(RSA *r, STACK_OF(BIGNUM_const) *primes,
  21                         STACK_OF(BIGNUM_const) *exps,
  22                         STACK_OF(BIGNUM_const) *coeffs);
  23
  24 int rsa_padding_check_PKCS1_type_2_TLS(OPENSSL_CTX *ctx, unsigned char *to,
  25                                        size_t tlen, const unsigned char *from,
  26                                        size_t flen, int client_version,
  27                                        int alt_version);
  28
  29 int rsa_validate_public(const RSA *key);
  30 int rsa_validate_private(const RSA *key);
  31 int rsa_validate_pairwise(const RSA *key);
  32
  33 int int_rsa_verify(int dtype, const unsigned char *m,
  34                    unsigned int m_len, unsigned char *rm,
  35                    size_t *prm_len, const unsigned char *sigbuf,
  36                    size_t siglen, RSA *rsa);
  37
  38 const unsigned char *rsa_digestinfo_encoding(int md_nid, size_t *len);
  39 const unsigned char *rsa_algorithmidentifier_encoding(int md_nid, size_t *len);
  40
  41 #endif