1e1051a39Sopenharmony_ci/*
2e1051a39Sopenharmony_ci * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
3e1051a39Sopenharmony_ci *
4e1051a39Sopenharmony_ci * Licensed under the Apache License 2.0 (the "License").  You may not use
5e1051a39Sopenharmony_ci * this file except in compliance with the License.  You can obtain a copy
6e1051a39Sopenharmony_ci * in the file LICENSE in the source distribution or at
7e1051a39Sopenharmony_ci * https://www.openssl.org/source/license.html
8e1051a39Sopenharmony_ci */
9e1051a39Sopenharmony_ci
10e1051a39Sopenharmony_ci#include "prov/ciphercommon.h"
11e1051a39Sopenharmony_ci
12e1051a39Sopenharmony_civoid ossl_cipher_padblock(unsigned char *buf, size_t *buflen, size_t blocksize);
13e1051a39Sopenharmony_ciint ossl_cipher_unpadblock(unsigned char *buf, size_t *buflen, size_t blocksize);
14e1051a39Sopenharmony_ciint ossl_cipher_tlsunpadblock(OSSL_LIB_CTX *libctx, unsigned int tlsversion,
15e1051a39Sopenharmony_ci                              unsigned char *buf, size_t *buflen, size_t blocksize,
16e1051a39Sopenharmony_ci                              unsigned char **mac, int *alloced, size_t macsize, int aead);
17