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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2010-2022. 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_EC_H__
#define E_EC_H__ 1
#include "common.h"
#if defined(HAVE_EC)
# if defined(HAS_3_0_API)
int get_curve_definition(ErlNifEnv* env, ERL_NIF_TERM *ret, ERL_NIF_TERM def,
OSSL_PARAM params[], int *i,
size_t *order_size);
# endif /* HAS_3_0_API */
# if ! defined(HAS_3_0_API)
int get_ec_key_sz(ErlNifEnv* env, ERL_NIF_TERM curve, ERL_NIF_TERM priv, ERL_NIF_TERM pub,
EC_KEY** res, size_t* size);
# endif
int get_ec_public_key(ErlNifEnv* env, ERL_NIF_TERM key, EVP_PKEY **pkey);
int get_ec_private_key(ErlNifEnv* env, ERL_NIF_TERM key, EVP_PKEY **pkey);
int term2point(ErlNifEnv* env, ERL_NIF_TERM term, EC_GROUP *group, EC_POINT **pptr);
#endif
ERL_NIF_TERM ec_generate_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
#endif /* E_EC_H__ */
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