| /* |
| * 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_SHA256_ALT_H |
| #define MBEDTLS_SHA256_ALT_H |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #if defined (MBEDTLS_CONFIG_FILE) |
| #include MBEDTLS_CONFIG_FILE |
| #endif |
| |
| #if defined (MBEDTLS_SHA256_ALT) |
| |
| #define CC_HASH_USER_CTX_SIZE_IN_WORDS 60 |
| |
| #define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED -0x0037 /**< SHA-256 hardware accelerator failed */ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * \brief SHA-256 context structure |
| */ |
| typedef struct mbedtls_sha256_context { |
| /*! Internal buffer */ |
| uint32_t buff[CC_HASH_USER_CTX_SIZE_IN_WORDS]; // defined in cc_hash_defs.h |
| } mbedtls_sha256_context; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* MBEDTLS_SHA256_ALT */ |
| |
| #endif /* MBEDTLS_SHA256_ALT_H */ |