mbtk/include/gsw/gsw_tee.h

#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdbool.h>
#include <stdio.h>


#define GSW_HAL_SUCCESS 0
#define GSW_HAL_FAIL -1
#define GSW_HAL_MEM_INVAILD -2
#define GSW_HAL_NOFOUND -3

typedef enum {
    GSW_TEE_PARAM_DATA = 1,
    GSW_TEE_PARAM_FILE
}GSW_TEE_PARAM_TYPE;

typedef enum {
    GSW_TEE_DIGEST_MD5 = 1,
    GSW_TEE_DIGEST_SHA1,
    GSW_TEE_DIGEST_SHA256,
}GSW_TEE_DIGEST_TYPE;

typedef enum {
    GSW_TEE_AES_ECB = 1,
    GSW_TEE_AES_CBC,
    GSW_TEE_AES_CMAC,
    GSW_TEE_AES_GCM,
}GSW_TEE_AES_ALGO_TYPE;

typedef enum {
    GSW_TEE_AES_128 = 1,
    GSW_TEE_AES_192,
    GSW_TEE_AES_256
}GSW_TEE_AES_ALGO_BITS;

typedef enum {
    GSW_TEE_AES_PADDING_NONE = 1,
    GSW_TEE_AES_PADDING_PKCS7
}GSW_TEE_AES_PADDING_TYPE;

typedef enum {
    GSW_TEE_CRYPTO_ENCRYPT = 1,
    GSW_TEE_CRYPTO_DECRYPT,
    GSW_TEE_CRYPTO_SIGN,
    GSW_TEE_CRYPTO_VERIFY
}GSW_TEE_CRYPTO_TYPE;

typedef enum {
    GSW_TEE_RSA_BITS_2048 = 1,
    GSW_TEE_RSA_BITS_3072,
	GSW_TEE_RSA_BITS_4096
}GSW_TEE_RSA_BITS_TYPE;

typedef enum {
    GSW_TEE_RSA_ED_PADDING_NONE = 1,
    GSW_TEE_RSA_ED_PADDING_PKCS1,
	GSW_TEE_RSA_ED_PADDING_OAEP
}GSW_TEE_RSA_ED_PADDING_TYPE;

typedef enum {
    GSW_TEE_SV_SRC_DATA = 1,
    GSW_TEE_SV_SRC_SHA256,
    GSW_TEE_SV_SRC_SHA384,
    GSW_TEE_SV_SRC_SHA512
}GSW_TEE_SV_SRC_TYPE;

typedef enum {
	GSW_TEE_RSA_SV_PADDING_NONE = 1,
    GSW_TEE_RSA_SV_PADDING_PKCS1_V1_5,
	GSW_TEE_RSA_SV_PADDING_PSS
}GSW_TEE_RSA_SV_PADDING_TYPE;

typedef enum {
	GSW_TEE_ECC_ED_CURVE_ALGO_NISTP192=1,
	GSW_TEE_ECC_ED_CURVE_ALGO_NISTP224,
	GSW_TEE_ECC_ED_CURVE_ALGO_NISTP256,
	GSW_TEE_ECC_ED_CURVE_ALGO_NISTP384,
	GSW_TEE_ECC_ED_CURVE_ALGO_NISTP521
}GSW_TEE_ECC_ED_CURVE_ALGO_MODE;

typedef enum {
	GSW_TEE_ECC_BITS_192=1,
	GSW_TEE_ECC_BITS_224,
	GSW_TEE_ECC_BITS_256,
	GSW_TEE_ECC_BITS_384,
	GSW_TEE_ECC_BITS_521
}GSW_TEE_ECC_BITS_TYPE;

typedef enum {
    GSW_TEE_ECC_SV_CURVE_ALGO_ECDSA = 1,
	GSW_TEE_ECC_SV_CURVE_ALGO_EDDSA,
}GSW_TEE_ECC_SV_CURVE_ALGO_MODE;

typedef enum {
    GSW_TEE_SM4_ECB = 1,
    GSW_TEE_SM4_CBC,
    GSW_TEE_SM4_CFB,
    GSW_TEE_SM4_CTR,
    GSW_TEE_SM4_OFB,
    GSW_TEE_SM4_CMAC,
    GSW_TEE_SM4_GCM,
}GSW_TEE_SM4_ALGO_TYPE;

typedef enum {
    GSW_TEE_SM4_PADDING_PKCS5 = 1,
    GSW_TEE_SM4_PADDING_PKCS7
}GSW_TEE_SM4_PADDING_TYPE;

typedef struct
{
	unsigned short len;						/**< data len*/
	unsigned char data[512];				/**< key data*/
} GSW_TEE_KEY_UNIT_INFO;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	GSW_TEE_KEY_UNIT_INFO x;				/**< Public key x component*/
	GSW_TEE_KEY_UNIT_INFO y;				/**< Public key y component*/
} GSW_TEE_SM2_PUB_KEY;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	GSW_TEE_KEY_UNIT_INFO x;				/**< Public key x component*/
	GSW_TEE_KEY_UNIT_INFO y;				/**< Public key y component*/
} GSW_TEE_ECC_PUB_KEY;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	GSW_TEE_KEY_UNIT_INFO n;					/**< Mode of public key*/
	unsigned int e;							/**< Power of public key*/
} GSW_TEE_RSA_PUB_KEY;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	GSW_TEE_KEY_UNIT_INFO d;				/**< Private key*/
} GSW_TEE_SM2_PRI_KEY;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	GSW_TEE_KEY_UNIT_INFO d;				/**< Private key*/
 GSW_TEE_ECC_ED_CURVE_ALGO_MODE curve_type;		/**< Curve algorithm*/
} GSW_TEE_ECC_PRI_KEY;

typedef struct
{
	GSW_TEE_KEY_UNIT_INFO n;				/**< Mode of public key*/
	GSW_TEE_KEY_UNIT_INFO d;			
} GSW_TEE_RSA_PRI_KEY_ND;

typedef struct
{
	GSW_TEE_KEY_UNIT_INFO p;				/**< Prime factor 1*/
	GSW_TEE_KEY_UNIT_INFO q;				/**< Prime factor 2*/
	GSW_TEE_KEY_UNIT_INFO dp;				/**< crt powers of p*/
	GSW_TEE_KEY_UNIT_INFO dq;				/**< crt powers of q*/
	GSW_TEE_KEY_UNIT_INFO ce;				/**< The inverse modulo p of q*/
} GSW_TEE_RSA_PRI_KEY_PQDC;

typedef struct
{
	unsigned int bits;						/**< Public key bits*/
	union RSA_KEY_INFO{
		GSW_TEE_RSA_PRI_KEY_ND ne;
		GSW_TEE_RSA_PRI_KEY_PQDC pqdc;
	}key_info;
} GSW_TEE_RSA_PRI_KEY;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 			/**< Type of operation*/
	GSW_TEE_AES_ALGO_TYPE algo_type; 			/**< Algorithm type*/
	unsigned int in_iv_len;						/**< Vector quantity length*/
	unsigned char iv[32];						/**< Vector quantity*/
	GSW_TEE_SM4_PADDING_TYPE padding;			/**< Filling mode*/
	GSW_TEE_PARAM_TYPE data_type;				/**< data type*/
	unsigned int in_data_len;					/**< Source data length*/
	char data[1];    							/**< Source data/file name*/
} GSW_TEE_SM4_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_SM4_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 		/**< Type of operation*/
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
    GSW_TEE_SV_SRC_TYPE src_type;		    	/**< Type of data source*/
        GSW_TEE_DIGEST_TYPE digt_type;
	unsigned int in_data_len;				/**< Source data length*/
	char data[1];    						/**< Source data/file name*/
} GSW_TEE_SM2_SV_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_SM2_SV_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 		/**< Type of operation*/
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int in_data_len;				/**< Source data length*/
	char data[1];    						/**< Source data/file name*/
} GSW_TEE_SM2_ED_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_SM2_ED_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 			/**< Type of operation*/
	GSW_TEE_ECC_BITS_TYPE bits_type;			/**< Algorithm bit*/
	GSW_TEE_ECC_SV_CURVE_ALGO_MODE curve_type;	/**< Curve algorithm*/
    GSW_TEE_DIGEST_TYPE digt_type;
    GSW_TEE_SV_SRC_TYPE src_type;		    	/**< Type of data source*/
	GSW_TEE_PARAM_TYPE data_type;				/**< data type*/
	unsigned int in_data_len;					/**< Source data length*/
	char data[1];    							/**< Source data/file name*/
} GSW_TEE_ECC_SV_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_ECC_SV_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 		/**< Type of operation*/
	GSW_TEE_ECC_BITS_TYPE bits_type;		/**< Algorithm bit*/
	GSW_TEE_ECC_ED_CURVE_ALGO_MODE curve_type;		/**< Curve algorithm*/
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int in_data_len;				/**< Source data length*/
	char data[1];    						/**< Source data/file name*/
} GSW_TEE_ECC_ED_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_ECC_ED_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 		/**< Type of operation*/
	GSW_TEE_RSA_SV_PADDING_TYPE padding;	/**< Filling mode*/
	GSW_TEE_RSA_BITS_TYPE bits_type;		/**< Algorithm bit*/
	GSW_TEE_SV_SRC_TYPE src_type;		/**< Type of data source*/
        GSW_TEE_DIGEST_TYPE digt_type;
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int in_data_len;				/**< Source data length*/
	char data[1];    						/**< Source data/file name*/
} GSW_TEE_RSA_SV_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_RSA_SV_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 		/**< Type of operation*/
	GSW_TEE_RSA_ED_PADDING_TYPE padding;	/**< Filling mode*/
	GSW_TEE_RSA_BITS_TYPE bits_type;		/**< Algorithm bit*/
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int in_data_len;				/**< Source data length*/
	char data[1];    						/**< Source data/file name*/
} GSW_TEE_RSA_ED_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_RSA_ED_OUT_PARAM;

typedef struct
{
	GSW_TEE_CRYPTO_TYPE crypto_type; 			/**< Type of operation*/
	GSW_TEE_AES_ALGO_TYPE algo_type; 			/**< Algorithm type*/
	unsigned int in_iv_len;						/**< Vector quantity length*/
	unsigned char iv[32];						/**< Vector quantity*/
	GSW_TEE_AES_PADDING_TYPE padding;			/**< Filling mode*/
	GSW_TEE_PARAM_TYPE data_type;				/**< data type*/
	unsigned int in_data_len;					/**< Source data length*/
	char data[1];    							/**< Source data/file name*/
} GSW_TEE_AES_IN_PARAM;

typedef struct
{
	GSW_TEE_PARAM_TYPE data_type;			/**< data type*/
	unsigned int* p_out_buf_len;			/**< File length or buf size*/
	char data[1];							/**< buf Cache or file path*/
} GSW_TEE_AES_OUT_PARAM;



/**
* @brief init tee sdk
* @param  [in] None
* @param  [out] None
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sdk_init(void);

/**
* @brief read sensitive data from tee
* @param  [in] char* in_obj_name :Sensitive data name
* @param  [in] unsigned int* p_out_buf_len：The size of sensitive data output cache
* @param  [out] char* out_buf：Cache of sensitive data output
* @param  [out] unsigned int* p_out_buf_len：Sensitive data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_read_secure_data(const char* in_obj_name, char* out_buf, unsigned int* p_out_buf_len);

/**
* @brief write sensitive data to tee
* @param  [in] char* in_obj_name :Sensitive data name
* @param  [in] char* in_buf：A cache for writing sensitive data
* @param  [out] unsigned int in_buf_len：Sensitive data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_write_secure_data(const char* in_obj_name, char* in_buf, unsigned int in_buf_len);

/**
* @brief delete sensitive data from tee
* @param  [in] char* in_obj_name :Sensitive data name
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_delete_secure_data(const char* in_obj_name);

/**
* @brief check sensitive data from tee
* @param  [in] char* in_obj_name :Sensitive data name
* @retval GSW_HAL_SUCCESS is exist\ other is not exist or fail
*/
int32_t gsw_tee_check_secure_data(const char* in_obj_name);

/**
* @brief digest algorithm
* @param  [in] char* in_data :Source data/file name
* @param  [in] unsigned int in_data_len :Source data length
* @param  [in] unsigned int* p_out_buf_len:The size of Destination cache 
* @param  [in] GSW_TEE_PARAM_TYPE in_param: in_data param type
* @param  [in] GSW_TEE_DIGEST_TYPE in_digest: digest algo type
* @param  [out] char *out_buf:Destination cache
* @param  [out] unsigned int* p_out_buf_len:Destination data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_digest_algo(char* in_data, unsigned int in_data_len, char *out_buf, unsigned int* p_out_buf_len,GSW_TEE_PARAM_TYPE in_param,GSW_TEE_DIGEST_TYPE in_digest);

/**
* @brief aes algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_AES_IN_PARAM* in_param :Entry information
* @param  [in/out] GSW_TEE_AES_OUT_PARAM out_param :Exit message
* @retval  GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_aes_algo(char* in_obj_name, GSW_TEE_AES_IN_PARAM* in_param, GSW_TEE_AES_OUT_PARAM* out_param);

/**
* @brief generate random
* @param  [in] unsigned int in_len :generate random bits
* @param  [in] GSW_TEE_PARAM_TYPE out_param:out_buf param type
* @param  [out/in] char *out_buf:Destination cache/file name
* @retval  GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_gen_random(char *out_buf, unsigned int in_len,GSW_TEE_PARAM_TYPE out_param);

/**
* @brief rsa Encryption and decryption algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_RSA_ED_IN_PARAM * in_param:Entry information
* @param  [in/out] GSW_TEE_RSA_ED_OUT_PARAM * out_param:Exit message
* @retval  GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_rsa_ed_algo(char* in_obj_name, GSW_TEE_RSA_ED_IN_PARAM * in_param, GSW_TEE_RSA_ED_OUT_PARAM * out_param);

/**
* @brief rsa Signature verification algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_RSA_SV_IN_PARAM* in_param :Source data/file name
* @param  [in/out] GSW_TEE_RSA_SV_OUT_PARAM* out_param :Source data length
* @retval  GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_rsa_sv_algo(char* in_obj_name, GSW_TEE_RSA_SV_IN_PARAM* in_param, GSW_TEE_RSA_SV_OUT_PARAM* out_param);

/**
* @brief ecc Encryption and decryption algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_ECC_ED_IN_PARAM * in_param:Entry information
* @param  [in/out] GSW_TEE_ECC_ED_OUT_PARAM * out_param:Exit message
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_ecc_ed_algo(char* in_obj_name,GSW_TEE_ECC_ED_IN_PARAM * in_param, GSW_TEE_ECC_ED_OUT_PARAM * out_param);

/**
* @brief ecc Signature verification algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_ECC_SV_IN_PARAM* in_param :Source data/file name
* @param  [in/out] GSW_TEE_ECC_SV_OUT_PARAM* out_param :Source data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_ecc_sv_algo(char* in_obj_name,GSW_TEE_ECC_SV_IN_PARAM * in_param, GSW_TEE_ECC_SV_OUT_PARAM * out_param);

/**
* @brief sm2 Encryption and decryption algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_SM2_ED_IN_PARAM * in_param:Entry information
* @param  [in/out] GSW_TEE_SM2_ED_OUT_PARAM * out_param:Exit message
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm2_ed_algo(char* in_obj_name, GSW_TEE_SM2_ED_IN_PARAM* in_param, GSW_TEE_SM2_ED_OUT_PARAM *out_param);

/**
* @brief sm2 Signature verification algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_SM2_SV_IN_PARAM * in_param:Entry information
* @param  [in/out] GSW_TEE_SM2_SV_OUT_PARAM * out_param:Exit message
* @retval GSW_HAL_SUCCESS is success\other is failL
*/
int32_t gsw_tee_sm2_sv_algo(char* in_obj_name, GSW_TEE_PARAM_TYPE* in_param, GSW_TEE_PARAM_TYPE* out_param);

/**
* @brief sm3 algorithm
* @param  [in] char* in_data :Source data/file name
* @param  [in] unsigned int in_data_len :Source data length
* @param  [in] unsigned int* p_out_buf_len:The size of Destination cache 
* @param  [in] GSW_TEE_PARAM_TYPE in_param: in_data param type
* @param  [out] char *out_buf:Destination cache
* @param  [out] unsigned int* p_out_buf_len:Destination data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm3_algo(char* in_data, unsigned int in_data_len, char *out_buf, unsigned int* p_out_buf_len,GSW_TEE_PARAM_TYPE in_param);

/**
* @brief sm4 algorithm
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_AM4_IN_PARAM* in_param :Entry information
* @param  [in/out] GSW_TEE_AM4_OUT_PARAM out_param :Exit message
* @retval  GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm4_algo(char* in_obj_name, GSW_TEE_SM4_IN_PARAM* in_param, GSW_TEE_SM4_OUT_PARAM *out_param);

/**
* @brief key import
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] char* in_data :Source data/file name
* @param  [in] unsigned int in_data_len :Source data length 
* @param  [in] bool permanent :Key import type 
* @param  [out] void *out_buf :Returns key information
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_aes_key_import(char* in_obj_name, char* in_data, unsigned int in_data_len,void *out_buf,bool permanent);

/**
* @brief rsa key import
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_RSA_PUB_KEY* in_pub_data :Public key information
* @param  [in] GSW_TEE_RSA_PRI_KEY* in_pri_data :Private key information 
* @param  [in] bool permanent :Key import type 
* @param  [out] void *out_buf :Returns key information
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_rsa_key_import(char* in_obj_name, GSW_TEE_RSA_PUB_KEY* in_pub_data,GSW_TEE_RSA_PRI_KEY* in_pri_data,void *out_buf,bool permanent);

/**
* @brief ecc key import
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_ECC_PUB_KEY* in_data :Public key information
* @param  [in] GSW_TEE_ECC_PRI_KEY* in_data :Private key information
* @param  [in] bool permanent :Key import type
* @param  [out] void *out_buf :Returns key information
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_ecc_key_import(char* in_obj_name, GSW_TEE_ECC_PUB_KEY* in_pub_data, GSW_TEE_ECC_PRI_KEY* in_pri_data,void *out_buf,bool permanent);

/**
* @brief ecc key import
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] GSW_TEE_SM2_PUB_KEY* in_data :Public key information
* @param  [in] GSW_TEE_SM2_PRI_KEY* in_data :Private key information
* @param  [in] bool permanent :Key import type 
* @param  [out] void *out_buf :Returns key information
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm2_key_import(char* in_obj_name, GSW_TEE_SM2_PUB_KEY* in_pub_data, GSW_TEE_SM2_PRI_KEY* in_pri_data,void *out_buf,bool permanent);

/**
* @brief sm4 key import
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] char* in_data :Source data/file name
* @param  [in] unsigned int in_data_len :Source data length 
* @param  [in] bool permanent :Key import type 
* @param  [out] void *out_buf :Returns key information
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm4_key_import(char* in_obj_name, char* in_data, unsigned int in_data_len,void *out_buf,bool permanent);

/**
* @brief key export
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] unsigned int* p_out_buf_len:The size of Destination cache 
* @param  [out] char *out_buf:Destination cache/file name
* @param  [out] unsigned int* p_out_buf_len:Destination data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_aes_key_export(char* in_obj_name, char *out_buf, unsigned int* p_out_buf_len);

/**
* @brief key export
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [out] GSW_TEE_RSA_PUB_KEY*out_buf:Destination cache
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_rsa_pub_key_export(char* in_obj_name, GSW_TEE_RSA_PUB_KEY*out_buf);

/**
* @brief ecc key export
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [out] GSW_TEE_ECC_PUB_KEY *out_buf:Destination cache
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_ecc_pub_key_export(char* in_obj_name, GSW_TEE_ECC_PUB_KEY*out_buf);

/**
* @brief sm2 key export
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [out] GSW_TEE_SM2_PUB_KEY *out_buf:Destination cache
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm2_pub_key_export(char* in_obj_name, GSW_TEE_SM2_PUB_KEY*out_buf);

/**
* @brief sm4 key export
* @param  [in] char* in_obj_name :Key name or key information structure
* @param  [in] unsigned int* p_out_buf_len:The size of Destination cache 
* @param  [out] char *out_buf:Destination cache/file name
* @param  [out] unsigned int* p_out_buf_len:Destination data length
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sm4_key_export(char* in_obj_name, char *out_buf, unsigned int* p_out_buf_len);

/**
* @brief delete key 
* @param  [in] char* in_obj_name :Key name or key information structure
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_key_delete(char* in_obj_name);

/**
* @brief deinit tee sdk
* @param [in] None
* @param [out] None
* @retval GSW_HAL_SUCCESS is success\other is fail
*/
int32_t gsw_tee_sdk_deinit(void);