/* * Common values for SM3 algorithm */ #ifndef _CRYPTO_SM3_H#define _CRYPTO_SM3_H #include <linux/types.h> #define SM3_DIGEST_SIZE 32#define SM3_BLOCK_SIZE 64 #define SM3_T1 0x79CC4519#define SM3_T2 0x7A879D8A #define SM3_IVA 0x7380166f#define SM3_IVB 0x4914b2b9#define SM3_IVC 0x172442d7#define SM3_IVD 0xda8a0600#define SM3_IVE 0xa96f30bc#define SM3_IVF 0x163138aa#define SM3_IVG 0xe38dee4d#define SM3_IVH 0xb0fb0e4e extern const u8 sm3_zero_message_hash[SM3_DIGEST_SIZE]; struct sm3_state { u32 state[SM3_DIGEST_SIZE / 4]; u64 count; u8 buffer[SM3_BLOCK_SIZE];}; struct shash_desc; extern int crypto_sm3_update(struct shash_desc *desc, const u8 *data, unsigned int len); extern int crypto_sm3_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *hash);#endif
/*
* Common values for SM3 algorithm
*/
#ifndef _CRYPTO_SM3_H
#define _CRYPTO_SM3_H
#include <linux/types.h>
#define SM3_DIGEST_SIZE 32
#define SM3_BLOCK_SIZE 64
#define SM3_T1 0x79CC4519
#define SM3_T2 0x7A879D8A
#define SM3_IVA 0x7380166f
#define SM3_IVB 0x4914b2b9
#define SM3_IVC 0x172442d7
#define SM3_IVD 0xda8a0600
#define SM3_IVE 0xa96f30bc
#define SM3_IVF 0x163138aa
#define SM3_IVG 0xe38dee4d
#define SM3_IVH 0xb0fb0e4e
extern const u8 sm3_zero_message_hash[SM3_DIGEST_SIZE];
struct sm3_state {
u32 state[SM3_DIGEST_SIZE / 4];
u64 count;
u8 buffer[SM3_BLOCK_SIZE];
};
struct shash_desc;
extern int crypto_sm3_update(struct shash_desc *desc, const u8 *data,
unsigned int len);
extern int crypto_sm3_finup(struct shash_desc *desc, const u8 *data,
unsigned int len, u8 *hash);
#endif