45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* rand.h - header file for rand.c
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*/
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#ifndef __AIR_RAND_H
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#define __AIR_RAND_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "air_crypt.h"
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#define AIR_RET_RAND_INIT (0x562F79AA)
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#define AIR_RET_RAND_PARAM_ERR (AIR_RET_RAND_INIT + 1)
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#define AIR_RET_RAND_FAILURE (AIR_RET_RAND_INIT + 2)
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#define AIR_RET_RAND_LEN_ERR (AIR_RET_RAND_INIT + 3)
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#define AIR_RET_RAND_TRNG_EMPTY (AIR_RET_RAND_INIT + 4)
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#define AIR_RET_RAND_SUCCESS (AIR_RET_RAND_INIT + 0X0100)
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#define RAND_PARAM_ERRNO (-5500)
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#define RAND_CHECK_ERRNO (-5501)
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#define AIR_RAND_BUFFER_OK ((uint16_t)(0xA5A5UL))
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uint32_t AIRRAND_Init(void *pu32Buff, uint32_t u32BuffSize);
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uint32_t AIRRAND_Trand(void *pvDst, uint32_t u32Len, uint32_t *pu32CrcInit, uint32_t *pu32CrcEnd);
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int32_t AIRRAND_TrandNoBlk(void *pvDst, uint32_t u32Len, uint32_t *pu32CrcInit, uint32_t *pu32CrcEnd);
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uint32_t AIRRAND_Prand(void *pvDst, uint32_t u32Len);
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uint32_t AIRCRC_CalcBuff(uint16_t u16CrcInit, void *pvData, uint32_t u32Size);
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uint32_t AIRRAND_UpdatePSeed(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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