sdrv_crypto_mailbox_rsa.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_rsa_getprime_t
struct	cmd_rsa_generatekey_t
struct	rsa_crt_pri_key_ptr_t
struct	cmd_rsa_generateCRTkey_t
struct	cmd_rsa_encrypt_t
struct	cmd_rsa_decrypt_t
struct	cmd_rsa_CRT_decrypt_t
struct	cmd_rsa_generate_signature_t
struct	cmd_rsa_CRT_generate_signature_t
struct	cmd_rsa_verify_t

Functions
sdrv_crypto_error_status_e	cmd_rsa_get_prime (uint16_t primebitlen, uint8_t *prime)
sdrv_crypto_error_status_e	cmd_rsa_generate_key (uint16_t ebitlen, uint16_t nbitlen, cmd_key_type_e generate_key_type, uint16_t generate_key_id, uint8_t *n, uint8_t *e, uint8_t *d, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_rsa_encrypt (uint8_t *msg, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *out)
sdrv_crypto_error_status_e	cmd_rsa_decrypt (uint8_t *plain, uint8_t *d, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *cipher, cmd_key_type_e decrypt_key_type, uint16_t decrypt_key_id, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_rsa_generate_signature (uint8_t *msg, uint8_t *d, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *out, cmd_key_type_e sign_key_type, uint16_t sign_key_id, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_rsa_verify_signature (uint8_t *msg, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *sign)
sdrv_crypto_error_status_e	cmd_rsa_set_crt_prikey_ptr (uint8_t *p, uint8_t *q, uint8_t *dp, uint8_t *dq, uint8_t *u, rsa_crt_pri_key_ptr_t *rsa_crt_pri_key)
sdrv_crypto_error_status_e	cmd_rsa_generate_crt_key (uint16_t ebitlen, uint16_t nbitlen, cmd_key_type_e generate_key_type, uint16_t generate_key_id, uint8_t *n, uint8_t *e, rsa_crt_pri_key_ptr_t *rsa_crt_pri_key, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_rsa_crt_decrypt (uint8_t *msg, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *out, cmd_key_type_e decrypt_key_type, uint16_t decrypt_key_id, rsa_crt_pri_key_ptr_t *rsa_crt_pri_key, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_rsa_crt_generate_signature (uint8_t *msg, uint8_t *e, uint8_t *n, uint32_t nbitlen, uint8_t *out, cmd_key_type_e sign_key_type, uint16_t sign_key_id, rsa_crt_pri_key_ptr_t *rsa_crt_pri_key, uint8_t *mac_buf)

Detailed Description

Copyright

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

Function Documentation

cmd_rsa_crt_decrypt()

sdrv_crypto_error_status_e cmd_rsa_crt_decrypt	(	uint8_t *	msg,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	out,
		cmd_key_type_e	decrypt_key_type,
		uint16_t	decrypt_key_id,
		rsa_crt_pri_key_ptr_t *	rsa_crt_pri_key,
		uint8_t *	mac_buf
	)

rsa crt decrypt

This function rsa crt decrypt.

Parameters

[in]	msg	msg buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[out]	out	out buff
[in]	decrypt_key_type	dec key type
[in]	decrypt_key_id	dec key id
[in]	rsa_crt_pri_key	rsa_crt_pri_key buff
[in]	mac_buf	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_crt_generate_signature()

sdrv_crypto_error_status_e cmd_rsa_crt_generate_signature	(	uint8_t *	msg,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	out,
		cmd_key_type_e	sign_key_type,
		uint16_t	sign_key_id,
		rsa_crt_pri_key_ptr_t *	rsa_crt_pri_key,
		uint8_t *	mac_buf
	)

rsa crt generate sign

This function rsa crt generate sign

Parameters

[in]	msg	msg buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[out]	out	out buff
[in]	sign_key_type	sign key type
[in]	sign_key_id	sign key id
[in]	rsa_crt_pri_key	rsa_crt_pri_key buff
[in]	mac_buf	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_decrypt()

sdrv_crypto_error_status_e cmd_rsa_decrypt	(	uint8_t *	plain,
		uint8_t *	d,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	cipher,
		cmd_key_type_e	decrypt_key_type,
		uint16_t	decrypt_key_id,
		uint8_t *	mac_buf
	)

rsa decrypt

This function decrypt.

Parameters

[out]	plain	plain buff
[in]	d	d buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[in]	cipher	cipher buff
[in]	decrypt_key_type	dec key type
[in]	decrypt_key_id	dec key id
[in]	mac_buf	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_encrypt()

sdrv_crypto_error_status_e cmd_rsa_encrypt	(	uint8_t *	msg,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	out
	)

rsa encrypt

This function encrypt , msg_len is same with n bitlen

Parameters

[in]	msg	msg buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[out]	out	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_generate_crt_key()

sdrv_crypto_error_status_e cmd_rsa_generate_crt_key	(	uint16_t	ebitlen,
		uint16_t	nbitlen,
		cmd_key_type_e	generate_key_type,
		uint16_t	generate_key_id,
		uint8_t *	n,
		uint8_t *	e,
		rsa_crt_pri_key_ptr_t *	rsa_crt_pri_key,
		uint8_t *	mac_buf
	)

rsa generate crt key

This function get crt key.

Parameters

[in]	ebitlen	e bit len
[in]	nbitlen	n bit len
[in]	generate_key_type	out put key type
[in]	generate_key_id	enc key id
[in]	n	n buff
[in]	e	e buff
[in]	rsa_crt_pri_key	rsa_crt_pri_key buff
[in]	mac_buf	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_generate_key()

sdrv_crypto_error_status_e cmd_rsa_generate_key	(	uint16_t	ebitlen,
		uint16_t	nbitlen,
		cmd_key_type_e	generate_key_type,
		uint16_t	generate_key_id,
		uint8_t *	n,
		uint8_t *	e,
		uint8_t *	d,
		uint8_t *	mac_buf
	)

generate rsa key

This function generate ras key.

Parameters

[in]	ebitlen	e bit len
[in]	nbitlen	n bit len
[in]	generate_key_type	out put key type
[in]	generate_key_id	enc key id
[out]	n	n buff
[out]	e	e buff
[out]	d	d buff
[in]	mac_buf	mac buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_generate_signature()

sdrv_crypto_error_status_e cmd_rsa_generate_signature	(	uint8_t *	msg,
		uint8_t *	d,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	out,
		cmd_key_type_e	sign_key_type,
		uint16_t	sign_key_id,
		uint8_t *	mac_buf
	)

rsa generate sign

This function generate signature.

Parameters

[in]	msg	msg buff
[in]	d	d buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[out]	out	out buff
[in]	sign_key_type	sign key type
[in]	sign_key_id	sign key id
[in]	mac_buf	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_get_prime()

sdrv_crypto_error_status_e cmd_rsa_get_prime	(	uint16_t	primebitlen,
		uint8_t *	prime
	)

get prime

This function get prime

Parameters

[in]	primebitlen	prime len
[out]	prime	out buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_set_crt_prikey_ptr()

sdrv_crypto_error_status_e cmd_rsa_set_crt_prikey_ptr	(	uint8_t *	p,
		uint8_t *	q,
		uint8_t *	dp,
		uint8_t *	dq,
		uint8_t *	u,
		rsa_crt_pri_key_ptr_t *	rsa_crt_pri_key
	)

set prikey ptr

This function set crt prikey

Parameters

[in]	p	p buff
[in]	q	q buff
[in]	dp	dp buff
[in]	dq	dq buff
[in]	u	u buff
[in]	rsa_crt_pri_key	rsa_crt_pri_key buff

Returns

CMD_RETURN_SUCCESS or error code.

cmd_rsa_verify_signature()

sdrv_crypto_error_status_e cmd_rsa_verify_signature	(	uint8_t *	msg,
		uint8_t *	e,
		uint8_t *	n,
		uint32_t	nbitlen,
		uint8_t *	sign
	)

rsa verify signature

This function verify sign

Parameters

[in]	msg	msg buff
[in]	e	e buff
[in]	n	n buff
[in]	nbitlen	n bit len
[in]	sign	sign buff

Returns

CMD_RETURN_SUCCESS or error code.