include/internal/param_build_set.h

   1 /*
   2  * Copyright 2020-2022 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_PARAM_BUILD_SET_H
  11 # define OSSL_INTERNAL_PARAM_BUILD_SET_H
  12 # pragma once
  13
  14 # include <openssl/safestack.h>
  15 # include <openssl/param_build.h>
  16 # include "internal/cryptlib.h"
  17
  18 typedef union {
  19     OSSL_UNION_ALIGN;
  20 } OSSL_PARAM_ALIGNED_BLOCK;
  21
  22 # define OSSL_PARAM_ALIGN_SIZE  sizeof(OSSL_PARAM_ALIGNED_BLOCK)
  23
  24 size_t ossl_param_bytes_to_blocks(size_t bytes);
  25 void ossl_param_set_secure_block(OSSL_PARAM *last, void *secure_buffer,
  26                                  size_t secure_buffer_sz);
  27
  28 int ossl_param_build_set_int(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  29                              const char *key, int num);
  30 int ossl_param_build_set_long(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  31                               const char *key, long num);
  32 int ossl_param_build_set_utf8_string(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  33                                      const char *key, const char *buf);
  34 int ossl_param_build_set_octet_string(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  35                                       const char *key,
  36                                       const unsigned char *data,
  37                                       size_t data_len);
  38 int ossl_param_build_set_bn(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  39                             const char *key, const BIGNUM *bn);
  40 int ossl_param_build_set_bn_pad(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  41                                 const char *key, const BIGNUM *bn,  size_t sz);
  42 int ossl_param_build_set_signed_bn(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  43                                    const char *key, const BIGNUM *bn);
  44 int ossl_param_build_set_signed_bn_pad(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  45                                        const char *key, const BIGNUM *bn,
  46                                        size_t sz);
  47 int ossl_param_build_set_multi_key_bn(OSSL_PARAM_BLD *bld, OSSL_PARAM *p,
  48                                       const char *names[],
  49                                       STACK_OF(BIGNUM_const) *stk);
  50
  51 #endif  /* OSSL_INTERNAL_PARAM_BUILD_SET_H */