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 POLY1305_CORE_H 17 #define POLY1305_CORE_H 18 19 20 #include "hitls_build.h" 21 #if defined(HITLS_CRYPTO_CHACHA20) && defined(HITLS_CRYPTO_CHACHA20POLY1305) 22 23 #include "crypt_modes_chacha20poly1305.h" 24 #include "modes_local.h" 25 26 27 #ifdef __cplusplus 28 extern "C" { 29 #endif // __cplusplus 30 31 #define POLY1305_BLOCKSIZE 16 32 #define POLY1305_TAGSIZE 16 33 #define POLY1305_KEYSIZE 32 34 35 void Poly1305InitForAsm(Poly1305Ctx *ctx); 36 uint32_t Poly1305Block(Poly1305Ctx *ctx, const uint8_t *data, uint32_t dataLen, uint32_t padbit); 37 void Poly1305Last(Poly1305Ctx *ctx, uint8_t mac[POLY1305_TAGSIZE]); 38 void Poly1305CleanRegister(void); 39 40 #ifdef __cplusplus 41 } 42 #endif // __cplusplus 43 44 #endif // HITLS_CRYPTO_CHACHA20POLY1305 45 46 #endif // POLY1305_CORE_H