1 /* 2 * Copyright (C) 2022 Huawei Technologies Co., Ltd. 3 * Licensed under the Mulan PSL v2. 4 * You can use this software according to the terms and conditions of the Mulan PSL v2. 5 * You may obtain a copy of Mulan PSL v2 at: 6 * http://license.coscl.org.cn/MulanPSL2 7 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR 8 * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR 9 * PURPOSE. 10 * See the Mulan PSL v2 for more details. 11 */ 12 #ifndef EC_WRAPPER_H 13 #define EC_WRAPPER_H 14 struct ecc_derive_public_key_t { 15 BIGNUM *priv_bn; 16 EC_POINT *pub_pt; 17 EC_GROUP *group; 18 BIGNUM *x_bn; 19 BIGNUM *y_bn; 20 BN_CTX *ctx; 21 }; 22 23 struct derive_ecc_private_key_from_huk_t { 24 BIGNUM *x; 25 BIGNUM *ord; 26 BN_CTX *ctx; 27 }; 28 #endif 29 30