58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
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#ifndef __AIR_SHA_H
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#define __AIR_SHA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include "air_crypt.h"
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#define AIR_RET_SHA_INIT (0x576C39AA)
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#define AIR_RET_SHA_PARAM_ERR ((AIR_RET_SHA_INIT + 0x01))
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#define AIR_RET_SHA_BUSY ((AIR_RET_SHA_INIT + 0x02))
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#define AIR_RET_SHA_MODE_ERR ((AIR_RET_SHA_INIT + 0x03))
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#define AIR_RET_SHA_SUCCESS ((AIR_RET_SHA_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[5];
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}AIRSHA1_Context;
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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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}AIRSHA2_Context;
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typedef enum
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{
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AIRSHA1 = 0,
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AIRSHA224 = 1,
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AIRSHA256 = 2,
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// AIRSHA384 = 3,
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// AIRSHA512 = 4
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}AIRSHA_MOD_TYPE;
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uint32_t AIRSHA1_Starts(AIRSHA1_Context *pCtx);
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uint32_t AIRSHA1_Update(AIRSHA1_Context *pCtx, const uint8_t *pu8Input, uint32_t u32InputLen);
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uint32_t AIRSHA1_Finish(AIRSHA1_Context *pCtx, uint8_t au8Digest[20]);
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uint32_t AIRSHA256_Starts(AIRSHA2_Context *pCtx);
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uint32_t AIRSHA256_Update(AIRSHA2_Context *pCtx, const uint8_t *pu8Input, uint32_t u32InputLen);
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uint32_t AIRSHA256_Finish(AIRSHA2_Context *pCtx, uint8_t au8Digest[32]);
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uint32_t AIRSHA_Sha(AIRSHA_MOD_TYPE ShaType, const uint8_t *pu8Input, uint32_t u32Ibytes, uint8_t *pu8Output, uint32_t u32Outlen);
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#ifdef __cplusplus
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}
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#endif
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#endif
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