66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2001-2019, Arm Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef MBEDTLS_PLATFORM_ALT_H
|
|
#define MBEDTLS_PLATFORM_ALT_H
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#if defined(MBEDTLS_CONFIG_FILE)
|
|
#include MBEDTLS_CONFIG_FILE
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
|
|
|
|
#define MBEDTLS_ERR_PLATFORM_SUCCESS (0)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_PARAM_NULL (-0x7001)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_INTERNAL (-0x7002)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_RNG_TEST_FAILED (-0x7003)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_HW_VERSION_FAILED (-0x7004)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_PARAM_WRITE_FAILED (-0x7005)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_MUTEX_NOT_INITIALIZED (-0x7016)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_MUTEX_FAILED (-0x7017)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_ENTROPY_NOT_INITIALIZED (-0x7018)
|
|
#define MBEDTLS_ERR_PLATFORM_ERROR_ENTROPY_TRNG_TOO_LONG (-0x7019)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* \brief The platform context structure.
|
|
*
|
|
*/
|
|
typedef struct {
|
|
char dummy; /**< A placeholder member, as empty structs are not portable. */
|
|
}
|
|
mbedtls_platform_context;
|
|
|
|
|
|
/** @brief Function to initialize platform without rng support
|
|
*
|
|
* Call this function instead of mbedtls_platform_setup if RNG is not required.
|
|
* e.g. to conserve code size of improve startup time.
|
|
*
|
|
* @note It is possible to run mbedtls_platform_setup after calling
|
|
* this API if RNG is suddenly required. Calling mbedtls_platform_teardown
|
|
* is not required to be used, in this case.
|
|
*
|
|
* @warning Only deterministic cryptographic is supported if this API is used
|
|
* to initalize the HW.
|
|
*/
|
|
int mbedtls_platform_setup_no_rng(void);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
|
|
|
|
#endif /* MBEDTLS_PLATFORM_ALT_H */
|