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