11e149c24SJerome Forissier /* SPDX-License-Identifier: BSD-2-Clause */ 21e149c24SJerome Forissier /* 31e149c24SJerome Forissier * Copyright (c) 2020-2021, Huawei Technologies Co., Ltd 41e149c24SJerome Forissier */ 51e149c24SJerome Forissier 6*d50fee03SEtienne Carriere #ifndef __CRYPTO_SM2_KDF_H 7*d50fee03SEtienne Carriere #define __CRYPTO_SM2_KDF_H 81e149c24SJerome Forissier 91e149c24SJerome Forissier #include <stdint.h> 101e149c24SJerome Forissier #include <tee_api_types.h> 111e149c24SJerome Forissier 121e149c24SJerome Forissier TEE_Result sm2_kdf(const uint8_t *Z, size_t Z_len, uint8_t *t, size_t tlen); 13*d50fee03SEtienne Carriere #endif /* __CRYPTO_SM2_KDF_H */ 14