1 /* 2 * Copyright 2022-2023 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 #include <openssl/evp.h> 11 12 /* tls_pad.c */ 13 int ssl3_cbc_remove_padding_and_mac(size_t *reclen, 14 size_t origreclen, 15 unsigned char *recdata, 16 unsigned char **mac, 17 int *alloced, 18 size_t block_size, size_t mac_size, 19 OSSL_LIB_CTX *libctx); 20 21 int tls1_cbc_remove_padding_and_mac(size_t *reclen, 22 size_t origreclen, 23 unsigned char *recdata, 24 unsigned char **mac, 25 int *alloced, 26 size_t block_size, size_t mac_size, 27 int aead, 28 OSSL_LIB_CTX *libctx); 29 30 /* ssl3_cbc.c */ 31 __owur char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx); 32 __owur int ssl3_cbc_digest_record(const EVP_MD *md, 33 unsigned char *md_out, 34 size_t *md_out_size, 35 const unsigned char *header, 36 const unsigned char *data, 37 size_t data_size, 38 size_t data_plus_mac_plus_padding_size, 39 const unsigned char *mac_secret, 40 size_t mac_secret_length, char is_sslv3); 41