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/*
* Copyright 2019 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 "internal/ciphers/ciphercommon.h"
#define CIPHER_DEFAULT_GETTABLE_CTX_PARAMS_START(name) \
static const OSSL_PARAM name##_known_gettable_ctx_params[] = { \
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL), \
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_IVLEN, NULL), \
OSSL_PARAM_uint(OSSL_CIPHER_PARAM_PADDING, NULL), \
OSSL_PARAM_uint(OSSL_CIPHER_PARAM_NUM, NULL), \
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_IV, NULL, 0),
#define CIPHER_DEFAULT_GETTABLE_CTX_PARAMS_END(name) \
OSSL_PARAM_END \
}; \
const OSSL_PARAM * name##_gettable_ctx_params(void) \
{ \
return name##_known_gettable_ctx_params; \
}
void padblock(unsigned char *buf, size_t *buflen, size_t blocksize);
int unpadblock(unsigned char *buf, size_t *buflen, size_t blocksize);
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