sdrv_crypto_mailbox_sm2.h File Reference

#include "sdrv_crypto_mailbox_common.h"
#include "sdrv_crypto_mailbox_trng.h"

Go to the source code of this file.

Data Structures
struct	cmd_sm2_getZ_t
struct	cmd_sm2_getE_t
struct	cmd_sm2_generatekey_t
struct	cmd_sm2_get_pubkey_from_prikey_t
struct	cmd_sm2_generatesignature_t
struct	cmd_sm2_verifysignature_t
struct	cmd_sm2_encrypt_t
struct	cmd_sm2_decrypt_t
struct	sm2_exc_key_input_ptr_t
struct	cmd_sm2_exchangekey_keyinfo_t
struct	cmd_sm2_exchangekey_t

Functions
sdrv_crypto_error_status_e	cmd_sm2_get_z (uint8_t *id, uint32_t id_len, uint8_t *pubkey, uint8_t *z_buf)
sdrv_crypto_error_status_e	cmd_sm2_get_e (uint8_t *msg, uint32_t msg_len, uint8_t *z_buf, uint8_t *e_buf)
sdrv_crypto_error_status_e	cmd_sm2_get_pubkey_from_prikey (uint8_t *prikey, uint8_t *pubkey)
sdrv_crypto_error_status_e	cmd_sm2_generatekey (cmd_key_type_e generate_key_type, uint16_t generate_key_id, uint8_t *prikey, uint8_t *pubkey, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_sm2_sign (uint8_t *e, uint8_t *prikey, cmd_key_type_e generate_sign_key_type, uint16_t generate_sign_key_id, uint8_t *signature, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_sm2_verify (uint8_t *e, uint8_t *pubkey, uint8_t *signature)
sdrv_crypto_error_status_e	cmd_sm2_enc (uint8_t *msg, uint32_t msg_len, uint8_t *pubkey, uint8_t *cipher)
sdrv_crypto_error_status_e	cmd_sm2_dec (uint8_t *prikey, uint8_t *msg, uint8_t *cipher, uint32_t cipher_len, cmd_key_type_e decrypt_key_type, uint16_t decrypt_key_id, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_sm2_set_exckey_input_ptr (uint8_t *dA, uint8_t *RA, uint8_t *rA, uint8_t *RB, uint8_t *PB, uint8_t *ZA, uint8_t *ZB, sm2_exc_key_input_ptr_t *cmd_sm2_exc_key_input)
sdrv_crypto_error_status_e	cmd_sm2_exchange_key (cmd_sm2_exchange_role_e role, cmd_sm2_exchangekey_keyinfo_t *cmd_sm2_exckey_keyinfo, sm2_exc_key_input_ptr_t *cmd_sm2_exc_key_input, uint32_t kbytelen, uint8_t *S1, uint8_t *SA, uint8_t *KA, uint8_t *mac_buf)

Detailed Description

Copyright

Copyright (c) 2021 Semidrive Semiconductor. All rights reserved.

Enumeration Type Documentation

cmd_sm2_exchange_role_e

enum cmd_sm2_exchange_role_e

CRYPTO role of sm2 exchange.

Enumerator
CMD_SM2_ROLE_SPONSOR
CMD_SM2_ROLE_RESPONSOR
CMD_SM2_ROLE_MAX

Function Documentation

cmd_sm2_dec()

sdrv_crypto_error_status_e cmd_sm2_dec	(	uint8_t *	prikey,
		uint8_t *	msg,
		uint8_t *	cipher,
		uint32_t	cipher_len,
		cmd_key_type_e	decrypt_key_type,
		uint16_t	decrypt_key_id,
		uint8_t *	mac_buf
	)

sm2 dec

This function sm2 dec

Parameters

[in]	prikey	prikey buff
[out]	msg	msg buff
[in]	cipher	cipher buff
[in]	cipher_len	cipher_len
[in]	decrypt_key_type	key type
[in]	decrypt_key_id	key id
[in]	mac_buff	mac buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_enc()

sdrv_crypto_error_status_e cmd_sm2_enc	(	uint8_t *	msg,
		uint32_t	msg_len,
		uint8_t *	pubkey,
		uint8_t *	cipher
	)

sm2 enc

This function sm2 enc

Parameters

[in]	msg	msg buff
[in]	msg_len	msg_len
[in]	pubkey	pubkey buff
[out]	cipher	cipher buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_exchange_key()

sdrv_crypto_error_status_e cmd_sm2_exchange_key	(	cmd_sm2_exchange_role_e	role,
		cmd_sm2_exchangekey_keyinfo_t *	cmd_sm2_exckey_keyinfo,
		sm2_exc_key_input_ptr_t *	cmd_sm2_exc_key_input,
		uint32_t	kbytelen,
		uint8_t *	S1,
		uint8_t *	SA,
		uint8_t *	KA,
		uint8_t *	mac_buf
	)

sm2 exchange key

This function exchange key, mac_buf len is CMD_BASIC_TWO_KEY_MAC_BUFF_LEN 64

Parameters

[in]	role	exchange key role
[in]	cmd_sm2_exckey_keyinfo	exckey keyinfo
[in]	cmd_sm2_exc_key_input	exckey key input
[in]	kbytelen	kbytelen
[in]	S1	S1 buff
[in]	SA	SA buff
[out]	KA	KA buff
[in]	mac_buff	mac buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_generatekey()

sdrv_crypto_error_status_e cmd_sm2_generatekey	(	cmd_key_type_e	generate_key_type,
		uint16_t	generate_key_id,
		uint8_t *	prikey,
		uint8_t *	pubkey,
		uint8_t *	mac_buf
	)

sm2 generatekey

This function sm2 generatekey.

Parameters

[in]	generate_key_type	out put key type
[in]	generate_key_id	enc key id
[out]	prikey	prikey buff
[out]	pubkey	pubkey buff
[in]	mac_buf	mac buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_get_e()

sdrv_crypto_error_status_e cmd_sm2_get_e	(	uint8_t *	msg,
		uint32_t	msg_len,
		uint8_t *	z_buf,
		uint8_t *	e_buf
	)

get e value

This function sm2 get e value

Parameters

[in]	msg	msg buff
[in]	msg_len	msg len
[in]	z_buff	z buff
[out]	e_buff	out buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_get_pubkey_from_prikey()

sdrv_crypto_error_status_e cmd_sm2_get_pubkey_from_prikey	(	uint8_t *	prikey,
		uint8_t *	pubkey
	)

sm2 get pubkey

This function get pubkey from prikey.

Parameters

[in]	prikey	prikey buff
[out]	pubkey	out buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_get_z()

sdrv_crypto_error_status_e cmd_sm2_get_z	(	uint8_t *	id,
		uint32_t	id_len,
		uint8_t *	pubkey,
		uint8_t *	z_buf
	)

sm2 get z value

This function get z.

Parameters

[in]	id	id buff
[in]	id_len	id len
[in]	pubkey	pubkey buff
[out]	z_buff	out buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_set_exckey_input_ptr()

sdrv_crypto_error_status_e cmd_sm2_set_exckey_input_ptr	(	uint8_t *	dA,
		uint8_t *	RA,
		uint8_t *	rA,
		uint8_t *	RB,
		uint8_t *	PB,
		uint8_t *	ZA,
		uint8_t *	ZB,
		sm2_exc_key_input_ptr_t *	cmd_sm2_exc_key_input
	)

sm2 set exckey value

This function set exckey value

Parameters

[in]	dA	dA buff
[in]	RA	RA buff
[in]	rA	rA buff
[in]	RB	RB buff
[in]	PB	PB buff
[in]	ZA	ZA buff
[in]	ZB	ZB buff
[out]	cmd_sm2_exc_key_input	exc_key_input buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_sign()

sdrv_crypto_error_status_e cmd_sm2_sign	(	uint8_t *	e,
		uint8_t *	prikey,
		cmd_key_type_e	generate_sign_key_type,
		uint16_t	generate_sign_key_id,
		uint8_t *	signature,
		uint8_t *	mac_buf
	)

sm2 sign

This function sm2 sign

Parameters

[in]	e	e buff
[in]	prikey	prikey buff
[in]	generate_sign_key_type	sign key type
[in]	generate_sign_key_id	sign key id
[out]	signature	signature buff
[in]	mac_buf	mac buff

Returns

CMD_RETURN_SUCCESS or error code

cmd_sm2_verify()

sdrv_crypto_error_status_e cmd_sm2_verify	(	uint8_t *	e,
		uint8_t *	pubkey,
		uint8_t *	signature
	)

sm2 verify

This function sm2 verify

Parameters

[in]	e	e buff
[in]	pubkey	pubkey buff
[out]	signature	signature buff

Returns

CMD_RETURN_SUCCESS or error code