sdrv_crypto_mailbox_ske_gcm.h File Reference

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

Go to the source code of this file.

Functions
sdrv_crypto_error_status_e	cmd_ske_gcm_get_msg (uint8_t *plain, uint32_t plainlen, uint8_t *aad, uint8_t aadbytelen, uint8_t *msg, uint32_t *msgbytelen)
sdrv_crypto_error_status_e	cmd_ske_gcm_enc (uint8_t mode, uint8_t *msg, uint32_t msgbytelen, cmd_key_type_e key_type, uint8_t *key, uint16_t key_id, uint8_t *iv, uint8_t ivbytelen, uint8_t aadbytelen, uint8_t *cipher, uint32_t tagbytelen, uint8_t *mac_buf, gcm_enc_input_ptr_t *cmd_gcm_enc_input)
sdrv_crypto_error_status_e	cmd_ske_gcm_dec (uint8_t mode, uint8_t *cipher, uint32_t cipherbytelen, cmd_key_type_e key_type, uint8_t *key, uint16_t key_id, uint8_t *iv, uint8_t ivbytelen, uint8_t aadbytelen, uint8_t *msg, uint8_t *tag, uint32_t tagbytelen, uint8_t *mac_buf, gcm_dec_input_ptr_t *cmd_gcm_dec_input)

Detailed Description

Copyright

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

Function Documentation

cmd_ske_gcm_dec()

sdrv_crypto_error_status_e cmd_ske_gcm_dec	(	uint8_t	mode,
		uint8_t *	cipher,
		uint32_t	cipherbytelen,
		cmd_key_type_e	key_type,
		uint8_t *	key,
		uint16_t	key_id,
		uint8_t *	iv,
		uint8_t	ivbytelen,
		uint8_t	aadbytelen,
		uint8_t *	msg,
		uint8_t *	tag,
		uint32_t	tagbytelen,
		uint8_t *	mac_buf,
		gcm_dec_input_ptr_t *	cmd_gcm_dec_input
	)

ske gcm dec

This function ske gcm dec.

Parameters

[in]	mode	ske mode
[in]	cipher	cipher buff
[in]	cipherbytelen	cipher bytelen
[in]	key_type	enc key type
[in]	key	enc key buff
[in]	key_id	enc key id
[in]	iv	iv buff
[in]	ivbytelen	iv bytelen
[in]	aadbytelen	aadbytelen
[out]	msg	out buff
[in]	tag	tag buff
[in]	tagbytelen	tag bytelen
[in]	mac_buf	mac buff
[in]	cmd_gcm_enc_input	gcm_enc_input buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_ske_gcm_enc()

sdrv_crypto_error_status_e cmd_ske_gcm_enc	(	uint8_t	mode,
		uint8_t *	msg,
		uint32_t	msgbytelen,
		cmd_key_type_e	key_type,
		uint8_t *	key,
		uint16_t	key_id,
		uint8_t *	iv,
		uint8_t	ivbytelen,
		uint8_t	aadbytelen,
		uint8_t *	cipher,
		uint32_t	tagbytelen,
		uint8_t *	mac_buf,
		gcm_enc_input_ptr_t *	cmd_gcm_enc_input
	)

ske gcm enc

This function ske gcm enc.

Parameters

[in]	mode	ske mode
[in]	msg	msg buff
[in]	msgbytelen	msg bytelen
[in]	key_type	enc key type
[in]	key	enc key buff
[in]	key_id	enc key id
[in]	iv	iv buff
[in]	ivbytelen	iv bytelen
[in]	aadbytelen	aadbytelen
[out]	cipher	out buff
[in]	tagbytelen	tag bytelen
[in]	mac_buf	mac buff
[in]	cmd_gcm_enc_input	gcm_enc_input buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_ske_gcm_get_msg()

sdrv_crypto_error_status_e cmd_ske_gcm_get_msg	(	uint8_t *	plain,
		uint32_t	plainlen,
		uint8_t *	aad,
		uint8_t	aadbytelen,
		uint8_t *	msg,
		uint32_t *	msgbytelen
	)

ske gcm msg

This function get ske gcm msg(aad + plaintext)

Parameters

[in]	plain	plain buff
[in]	plainlen	plain bytelen
[in]	aad	aad buff
[in]	aadbytelen	aad bytelen
[out]	msg	msg buff
[out]	msgbytelen	msg len

Returns

CMD_RETURN_SUCCESS or error code.