1 /** 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: mbedtls harden adapt internal header file. 15 * 16 * Create: 2023-05-10 17 */ 18 #ifndef MBEDTLS_ECC_COMMON_H 19 #define MBEDTLS_ECC_COMMON_H 20 21 #include "cipher_adapt.h" 22 #include "mbedtls/ecp.h" 23 24 void get_curve_type( mbedtls_ecp_group_id grp_id, drv_pke_ecc_curve_type *curve_type, unsigned int *klen ); 25 26 int check_ecc_harden_can_do( mbedtls_ecp_group *grp, int (*f_rng)(void *, unsigned char *, size_t) ); 27 28 int ecp_priv_key_alloc( const unsigned int klen, drv_pke_data *priv_key ); 29 30 void ecp_priv_key_free( drv_pke_data *priv_key ); 31 32 int ecp_pub_key_alloc( const unsigned int klen, drv_pke_ecc_point *pub_key ); 33 34 void ecp_pub_key_free( drv_pke_ecc_point *pub_key ); 35 36 int ecp_priv_key_create( drv_pke_ecc_curve_type ecc_type, unsigned int klen, const mbedtls_mpi *d, 37 drv_pke_data *priv_key ); 38 39 int ecp_pub_key_create( drv_pke_ecc_curve_type ecc_type, unsigned int klen, const mbedtls_ecp_point *pub, 40 drv_pke_ecc_point *pub_key ); 41 42 #endif /* MBEDTLS_ECC_COMMON_H */