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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2010-2018. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
#ifndef E_HMAC_H__
#define E_HMAC_H__ 1
#ifndef HAS_EVP_PKEY_CTX
#include "common.h"
int init_hmac_ctx(ErlNifEnv *env);
ERL_NIF_TERM hmac_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM hmac_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM hmac_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
int hmac_low_level(ErlNifEnv* env, const EVP_MD *md,
ErlNifBinary key_bin, ErlNifBinary text,
ErlNifBinary *ret_bin, int *ret_bin_alloc, ERL_NIF_TERM *return_term);
#endif
#endif /* E_HMAC_H__ */
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