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 __CRYPTO_INNER_WRAPPER_H__ 13 #define __CRYPTO_INNER_WRAPPER_H__ 14 15 #include <stdint.h> 16 #include <tee_defines.h> 17 18 /* 19 * Get common name from certificate. 20 * 21 * @param name [OUT] The common name buffer 22 * @param name_size [IN/OUT] The length of common name buffer 23 * @param cert [IN] The certificate buffer 24 * @param cert_len [IN] The length of certificate buffer 25 * 26 * @return -1: Get common name failed 27 * @return others: Get common name success 28 */ 29 int32_t get_subject_CN(uint8_t *name, uint32_t name_size, const uint8_t *cert, uint32_t cert_len); 30 31 /* 32 * Get organization name from certificate. 33 * 34 * @param name [OUT] The organization name buffer 35 * @param name_size [IN/OUT] The length of organization name buffer 36 * @param cert [IN] The certificate buffer 37 * @param cert_len [IN] The length of certificate buffer 38 * 39 * @return -1: Get organization name failed 40 * @return others: Get organization name success 41 */ 42 int32_t get_subject_OU(uint8_t *name, uint32_t name_size, const uint8_t *cert, uint32_t cert_len); 43 44 #endif 45