59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
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/**************************************************************************//**
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* @file nu_rng.h
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* @version V3.00
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* @brief Random Number Generator Interface Controller (rng) driver header file
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*
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* @copyright SPDX-License-Identifier: Apache-2.0
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* @copyright Copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
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*****************************************************************************/
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#ifndef __NU_RNG_H__
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#define __NU_RNG_H__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/** @addtogroup Standard_Driver Standard Driver
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@{
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*/
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/** @addtogroup RNG_Driver RNG Driver
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@{
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*/
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/** @addtogroup RNG_EXPORTED_CONSTANTS RNG Exported Constants
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@{
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*/
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/**@}*/ /* end of group RNG_EXPORTED_CONSTANTS */
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/** @addtogroup RNG_EXPORTED_FUNCTIONS RNG Exported Functions
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@{
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*/
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int32_t RNG_Open(void);
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int32_t RNG_Random(uint32_t *pu32Buf, int32_t nWords);
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int32_t RNG_ECDSA_Init(uint32_t u32KeySize, uint32_t au32ECC_N[18]);
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int32_t RNG_ECDSA(uint32_t u32KeySize);
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int32_t RNG_ECDH_Init(uint32_t u32KeySize, uint32_t au32ECC_N[18]);
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int32_t RNG_ECDH(uint32_t u32KeySize);
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int32_t RNG_EntropyPoll(uint8_t *pu8Out, int32_t i32Len);
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/**@}*/ /* end of group RNG_EXPORTED_FUNCTIONS */
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/**@}*/ /* end of group RNG_Driver */
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/**@}*/ /* end of group Standard_Driver */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NU_RNG_H__ */
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