44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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/* air_sm3.h - header file for sm3.c
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*/
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#ifndef __AIR_SM3_H
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#define __AIR_SM3_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <string.h>
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#include <stdint.h>
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#define AIR_RET_SM3_INIT (0x594F29AA)
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#define AIR_RET_SM3_PARAM_ERR (AIR_RET_SM3_INIT + 0x01)
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#define AIR_RET_SM3_BUSY (AIR_RET_SM3_INIT + 0x02)
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#define AIR_RET_SM3_SUCCESS (AIR_RET_SM3_INIT + 0x0100)
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typedef struct
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{
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uint32_t au32Total[2];
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uint8_t au8Buffer[64];
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uint32_t au32State[8];
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} AIRSM3_Context;
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/**
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* @method air_sm3
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* @brief SM3 Hash Check
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* @param output :output data buffer
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* @param input :input data buffer
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* @param ibytes :size of input data
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* @retval :SM3_SUCCESS or SM3_BUSY
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*/
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uint32_t AIRSM3_Cal(uint8_t au8Output[32], uint8_t *pcu8Input, uint32_t u32Size);
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uint32_t AIRSM3_Starts(AIRSM3_Context *pCtx);
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uint32_t AIRSM3_Update(AIRSM3_Context *pCtx, uint8_t *pcu8Input, uint32_t u32Ilen);
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uint32_t AIRSM3_Finish(AIRSM3_Context *pCtx, uint8_t au8Digest[32]);
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#ifdef __cplusplus
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}
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#endif
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#endif
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