1 /* 2 * This file is part of the openHiTLS project. 3 * 4 * openHiTLS is licensed under the Mulan PSL v2. 5 * You can use this software according to the terms and conditions of the Mulan PSL v2. 6 * You may obtain a copy of Mulan PSL v2 at: 7 * 8 * http://license.coscl.org.cn/MulanPSL2 9 * 10 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, 11 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, 12 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. 13 * See the Mulan PSL v2 for more details. 14 */ 15 16 #ifndef CRYPT_GMAC_H 17 #define CRYPT_GMAC_H 18 19 #include "hitls_build.h" 20 #ifdef HITLS_CRYPTO_GMAC 21 #include <stdint.h> 22 #include "crypt_types.h" 23 #include "crypt_modes_gcm.h" 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif /* __cpluscplus */ 28 29 MODES_GCM_Ctx *CRYPT_GMAC_NewCtx(CRYPT_MAC_AlgId id); 30 31 int32_t CRYPT_GMAC_Init(MODES_GCM_Ctx *ctx, const uint8_t *key, uint32_t len, void *param); 32 33 int32_t CRYPT_GMAC_Update(MODES_GCM_Ctx *ctx, const uint8_t *in, uint32_t len); 34 35 int32_t CRYPT_GMAC_Final(MODES_GCM_Ctx *ctx, uint8_t *out, uint32_t *len); 36 37 void CRYPT_GMAC_FreeCtx(MODES_GCM_Ctx *ctx); 38 39 void CRYPT_GMAC_Deinit(MODES_GCM_Ctx *ctx); 40 41 int32_t CRYPT_GMAC_Ctrl(MODES_GCM_Ctx *ctx, int32_t opt, void *val, uint32_t len); 42 43 #ifdef __cplusplus 44 } 45 #endif /* __cpluscplus */ 46 47 #endif 48 #endif