| /* |
| * Copyright (c) 2001-2019, Arm Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause OR Arm’s non-OSI source license |
| */ |
| |
| #ifndef MBEDTLS_CMAC_ALT_H |
| #define MBEDTLS_CMAC_ALT_H |
| |
| #if defined(MBEDTLS_CONFIG_FILE) |
| #include MBEDTLS_CONFIG_FILE |
| #endif |
| |
| |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #if defined(MBEDTLS_CMAC_ALT) |
| |
| /* hide internal implementation of the struct. Allocate enough space for it.*/ |
| #define MBEDTLS_CMAC_CONTEXT_SIZE_IN_WORDS 33 |
| |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * \brief CMAC cipher context structure |
| */ |
| struct mbedtls_cmac_context_t{ |
| /*! Internal buffer */ |
| uint32_t buf[MBEDTLS_CMAC_CONTEXT_SIZE_IN_WORDS]; |
| }; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* MBEDTLS_CMAC_ALT */ |
| |
| #endif /* MBEDTLS_CMAC_ALT_H */ |