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/*
* Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <openssl/evp.h>
/* tls_pad.c */
int ssl3_cbc_remove_padding_and_mac(size_t *reclen,
size_t origreclen,
unsigned char *recdata,
unsigned char **mac,
int *alloced,
size_t block_size, size_t mac_size,
OSSL_LIB_CTX *libctx);
int tls1_cbc_remove_padding_and_mac(size_t *reclen,
size_t origreclen,
unsigned char *recdata,
unsigned char **mac,
int *alloced,
size_t block_size, size_t mac_size,
int aead,
OSSL_LIB_CTX *libctx);
/* ssl3_cbc.c */
__owur char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx);
__owur int ssl3_cbc_digest_record(const EVP_MD *md,
unsigned char *md_out,
size_t *md_out_size,
const unsigned char *header,
const unsigned char *data,
size_t data_size,
size_t data_plus_mac_plus_padding_size,
const unsigned char *mac_secret,
size_t mac_secret_length, char is_sslv3);
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