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Linux_SDK_V1.0.3

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thead_admin
2023-01-04 13:12:02 +08:00
parent 0c8e009c3a
commit 02deb8b059
66 changed files with 32487 additions and 145 deletions
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35
lib/sec_library/include/sm4.h
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2017-2021 Alibaba Group Holding Limited
* Copyright (C) 2017-2020 Alibaba Group Holding Limited
*/
/******************************************************************************
@@ -14,18 +14,41 @@
#define _DRV_SM4_H_
#include <stdint.h>
#include <drv/common.h>
#include "common.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SM4_KEY_LEN_BYTES_32 32
#define SM4_KEY_LEN_BYTES_24 24
#define SM4_KEY_LEN_BYTES_16 16
typedef enum {
SM4_KEY_LEN_BITS_128 = 0, /*128 Data bits*/
SM4_KEY_LEN_BITS_256 /*256 Data bits*/
} csi_sm4_key_bits_t;
typedef struct {
uint32_t busy : 1; ///< Calculate busy flag
uint32_t error : 1; ///< Calculate error flag
} csi_sm4_state_t;
typedef struct {
uint32_t key_len_byte;
uint8_t key[32]; ///< Data block being processed
uint32_t sca;
} csi_sm4_context_t;
/**
\brief SM4 Ctrl Block
*/
typedef struct {
csi_dev_t dev;
void * priv;
csi_sm4_state_t state;
csi_sm4_context_t context;
csi_dev_t dev;
void * priv;
uint32_t is_kdf;
} csi_sm4_t;
// Function documentation
@@ -50,7 +73,7 @@ void csi_sm4_uninit(csi_sm4_t *sm4);
\param[in] key Pointer to the key buf
\return error code \ref uint32_t
*/
csi_error_t csi_sm4_set_encrypt_key(csi_sm4_t *sm4, uint8_t *key);
csi_error_t csi_sm4_set_encrypt_key(csi_sm4_t *sm4, uint8_t *key, csi_sm4_key_bits_t key_len);
/**
\brief Set decrypt key
@@ -58,7 +81,7 @@ csi_error_t csi_sm4_set_encrypt_key(csi_sm4_t *sm4, uint8_t *key);
\param[in] key Pointer to the key buf
\return error code \ref uint32_t
*/
csi_error_t csi_sm4_set_decrypt_key(csi_sm4_t *sm4, uint8_t *key);
csi_error_t csi_sm4_set_decrypt_key(csi_sm4_t *sm4, uint8_t *key, csi_sm4_key_bits_t key_len);
/**
\brief sm4 ecb encrypt