pke.h File Reference

#include "eccp_curve.h"
#include "register_base_addr.h"
#include "sdrv_crypto_utility.h"

Go to the source code of this file.

Detailed Description

Copyright

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

Macro Definition Documentation

C25519_BYTE_LEN

#define C25519_BYTE_LEN   (256 / 8)

C25519_WORD_LEN

#define C25519_WORD_LEN   (256 / 32)

ECCP_MAX_BIT_LEN

#define ECCP_MAX_BIT_LEN   (521)

ECCP_MAX_BYTE_LEN

#define ECCP_MAX_BYTE_LEN   (GET_BYTE_LEN(ECCP_MAX_BIT_LEN))

ECCP_MAX_WORD_LEN

#define ECCP_MAX_WORD_LEN   (GET_WORD_LEN(ECCP_MAX_BIT_LEN))

ECCP_POINT_DOUBLE

#define ECCP_POINT_DOUBLE

Ed25519_BYTE_LEN

#define Ed25519_BYTE_LEN   C25519_BYTE_LEN

Ed25519_WORD_LEN

#define Ed25519_WORD_LEN   C25519_WORD_LEN

MAX_RSA_BIT_LEN

#define MAX_RSA_BIT_LEN   (MAX_RSA_WORD_LEN << 5)

MAX_RSA_WORD_LEN

#define MAX_RSA_WORD_LEN   OPERAND_MAX_WORD_LEN

MICROCODE_C25519_PMUL

#define MICROCODE_C25519_PMUL   (0x38)

MICROCODE_Ed25519_PADD

#define MICROCODE_Ed25519_PADD   (0x34)

MICROCODE_Ed25519_PMUL

#define MICROCODE_Ed25519_PMUL   (0x30)

MICROCODE_INTADD

#define MICROCODE_INTADD   (0x40)

MICROCODE_INTMUL

#define MICROCODE_INTMUL   (0x2C)

MICROCODE_INTSUB

#define MICROCODE_INTSUB   (0x44)

MICROCODE_MGMR_PRE_H

#define MICROCODE_MGMR_PRE_H   (0x28)

MICROCODE_MGMR_PRE_H_MM

#define MICROCODE_MGMR_PRE_H_MM   (0x4C)

MICROCODE_MGMR_PRE_N0

#define MICROCODE_MGMR_PRE_N0   (0x50)

MICROCODE_MODADD

#define MICROCODE_MODADD   (0x20)

MICROCODE_MODEXP

#define MICROCODE_MODEXP   (0x14)

MICROCODE_MODEXP_MGMR_LADDER

#define MICROCODE_MODEXP_MGMR_LADDER   (0x5C)

MICROCODE_MODEXP_WITH_PUBKEY

#define MICROCODE_MODEXP_WITH_PUBKEY   (0x58)

MICROCODE_MODINV

#define MICROCODE_MODINV   (0x1C)

MICROCODE_MODMUL

#define MICROCODE_MODMUL   (0x18)

MICROCODE_MODRES

#define MICROCODE_MODRES   (0x3C)

MICROCODE_MODSUB

#define MICROCODE_MODSUB   (0x24)

MICROCODE_PADD

#define MICROCODE_PADD   (0x08)

MICROCODE_PDBL

#define MICROCODE_PDBL   (0x04)

MICROCODE_PMUL

#define MICROCODE_PMUL   (0x10)

MICROCODE_PMUL_SEC

#define MICROCODE_PMUL_SEC   (0x54)

MICROCODE_PMULF

#define MICROCODE_PMULF   (0x48)

MICROCODE_PVER

#define MICROCODE_PVER   (0x0C)

MIN_RSA_BIT_LEN

#define MIN_RSA_BIT_LEN   (512)

OPERAND_MAX_BIT_LEN

#define OPERAND_MAX_BIT_LEN   (4096)

OPERAND_MAX_WORD_LEN

#define OPERAND_MAX_WORD_LEN   (GET_WORD_LEN(OPERAND_MAX_BIT_LEN))

PKE_A

#define PKE_A	(		a,
			step
	)		((volatile uint32_t *)(PKE_BASE_ADDR + 0x0400 + (a) * (step)))

PKE_B

#define PKE_B	(		a,
			step
	)		((volatile uint32_t *)(PKE_BASE_ADDR + 0x1000 + (a) * (step)))

PKE_CFG

#define PKE_CFG   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x04)))

PKE_CTRL

#define PKE_CTRL   (*((volatile uint32_t *)(PKE_BASE_ADDR)))

PKE_IMCR

#define PKE_IMCR   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x10)))

PKE_INT_ENABLE_OFFSET

#define PKE_INT_ENABLE_OFFSET   (8)

PKE_MC_PTR

#define PKE_MC_PTR   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x08)))

PKE_MISR

#define PKE_MISR   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x14)))

PKE_RAND_SEED

#define PKE_RAND_SEED   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x40)))

PKE_RC_A_NONCE

#define PKE_RC_A_NONCE   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x6C)))

PKE_RC_D_NONCE

#define PKE_RC_D_NONCE   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x68)))

PKE_RC_EN

#define PKE_RC_EN   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x60)))

PKE_RC_KEY

#define PKE_RC_KEY   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x64)))

PKE_RISR

#define PKE_RISR   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x0C)))

PKE_RT_CODE

#define PKE_RT_CODE   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0x24)))

PKE_SEC

#define PKE_SEC

PKE_START_CALC

#define PKE_START_CALC   (1)

PKE_VERSION

#define PKE_VERSION   (*((volatile uint32_t *)(PKE_BASE_ADDR + 0xFC)))

SUPPORT_C25519

#define SUPPORT_C25519   1

SUPPORT_SM2

#define SUPPORT_SM2   1

Typedef Documentation

KDF_FUNC

typedef void *(* KDF_FUNC) (const void *input, uint32_t bytelen, uint8_t *key, uint32_t keybytelen)

Enumeration Type Documentation

PKE_RET_CODE

enum PKE_RET_CODE

Enumerator
PKE_SUCCESS
PKE_STOP
PKE_NO_MODINV
PKE_NOT_ON_CURVE
PKE_INVALID_MC
PKE_ZERO_ALL
PKE_INTEGER_TOO_BIG
PKE_INVALID_INPUT
PKE_ERROR

Function Documentation

eccp_get_pubkey_from_prikey()

uint32_t eccp_get_pubkey_from_prikey	(	eccp_curve_t *	curve,
		uint8_t *	prikey,
		uint8_t *	pubkey
	)

eccp_getkey()

uint32_t eccp_getkey	(	eccp_curve_t *	curve,
		uint8_t *	prikey,
		uint8_t *	pubkey
	)

eccp_pointAdd()

uint32_t eccp_pointAdd	(	eccp_curve_t *	curve,
		uint32_t *	P1x,
		uint32_t *	P1y,
		uint32_t *	P2x,
		uint32_t *	P2y,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointDouble()

uint32_t eccp_pointDouble	(	eccp_curve_t *	curve,
		uint32_t *	Px,
		uint32_t *	Py,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointMul()

uint32_t eccp_pointMul	(	eccp_curve_t *	curve,
		uint32_t *	k,
		uint32_t *	Px,
		uint32_t *	Py,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointMul_base()

uint32_t eccp_pointMul_base	(	eccp_curve_t *	curve,
		uint32_t *	k,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointMul_sec()

uint32_t eccp_pointMul_sec	(	eccp_curve_t *	curve,
		uint32_t *	k,
		uint32_t *	Px,
		uint32_t *	Py,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointMul_Shamir()

uint32_t eccp_pointMul_Shamir	(	eccp_curve_t *	curve,
		uint32_t *	k1,
		uint32_t *	P1x,
		uint32_t *	P1y,
		uint32_t *	k2,
		uint32_t *	P2x,
		uint32_t *	P2y,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointMul_Shamir_safe()

uint32_t eccp_pointMul_Shamir_safe	(	eccp_curve_t *	curve,
		uint32_t *	k1,
		uint32_t *	P1x,
		uint32_t *	P1y,
		uint32_t *	k2,
		uint32_t *	P2x,
		uint32_t *	P2y,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

eccp_pointVerify()

uint32_t eccp_pointVerify	(	eccp_curve_t *	curve,
		uint32_t *	Px,
		uint32_t *	Py
	)

ed25519_decode_point()

uint32_t ed25519_decode_point	(	edward_curve_t *	curve,
		uint8_t	in_y[32],
		uint8_t	out_x[32],
		uint8_t	out_y[32]
	)

ed25519_pointAdd()

uint32_t ed25519_pointAdd	(	edward_curve_t *	curve,
		uint32_t *	P1x,
		uint32_t *	P1y,
		uint32_t *	P2x,
		uint32_t *	P2y,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

ed25519_pointMul()

uint32_t ed25519_pointMul	(	edward_curve_t *	curve,
		uint32_t *	k,
		uint32_t *	Px,
		uint32_t *	Py,
		uint32_t *	Qx,
		uint32_t *	Qy
	)

pke_add()

uint32_t pke_add	(	const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_check_rt_code()

uint32_t pke_check_rt_code

(

void

)

pke_clear_interrupt()

void pke_clear_interrupt

(

void

)

pke_get_operand_bytes()

uint32_t pke_get_operand_bytes

(

void

)

pke_get_version()

uint32_t pke_get_version

(

void

)

pke_load_operand()

void pke_load_operand	(	uint32_t *	baseaddr,
		uint32_t *	data,
		uint32_t	wordlen
	)

pke_load_pre_calc_mont()

void pke_load_pre_calc_mont	(	uint32_t *	H,
		uint32_t	wordlen
	)

pke_mod()

uint32_t pke_mod	(	uint32_t *	a,
		uint32_t	awordlen,
		uint32_t *	b,
		uint32_t *	b_h,
		uint32_t	bwordlen,
		uint32_t *	c
	)

pke_modadd()

uint32_t pke_modadd	(	const uint32_t *	modulus,
		const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_modexp()

uint32_t pke_modexp	(	const uint32_t *	modulus,
		const uint32_t *	exponent,
		const uint32_t *	base,
		uint32_t *	out,
		uint32_t	mod_wordlen,
		uint32_t	exp_wordlen
	)

pke_modexp_ladder()

uint32_t pke_modexp_ladder	(	const uint32_t *	modulus,
		const uint32_t *	exponent,
		const uint32_t *	base,
		uint32_t *	out,
		uint32_t	mod_wordlen,
		uint32_t	exp_wordlen
	)

pke_modexp_with_pub()

uint32_t pke_modexp_with_pub	(	const uint32_t *	modulus,
		const uint32_t *	exponent,
		const uint32_t *	pub,
		const uint32_t *	base,
		uint32_t *	out,
		uint32_t	mod_wordlen,
		uint32_t	exp_wordlen,
		uint32_t	pub_wordlen
	)

pke_modinv()

uint32_t pke_modinv	(	const uint32_t *	modulus,
		const uint32_t *	a,
		uint32_t *	ainv,
		uint32_t	modwordlen,
		uint32_t	awordlen
	)

pke_modmul()

uint32_t pke_modmul	(	const uint32_t *	modulus,
		const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_modmul_internal()

uint32_t pke_modmul_internal	(	const uint32_t *	modulus,
		const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_modsub()

uint32_t pke_modsub	(	const uint32_t *	modulus,
		const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_mul()

uint32_t pke_mul	(	const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	ab_wordLen
	)

pke_mul_internal()

uint32_t pke_mul_internal	(	const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	a_wordlen,
		uint32_t	b_wordlen,
		uint32_t	out_wordlen
	)

pke_pre_calc_mont()

uint32_t pke_pre_calc_mont	(	const uint32_t *	modulus,
		uint32_t	bitlen,
		uint32_t *	H
	)

pke_pre_calc_mont_no_output()

uint32_t pke_pre_calc_mont_no_output	(	const uint32_t *	modulus,
		uint32_t	wordlen
	)

pke_sec_init()

uint32_t pke_sec_init

(

void

)

pke_sec_uninit()

uint32_t pke_sec_uninit

(

void

)

pke_set_microcode()

void pke_set_microcode

(

uint32_t

addr

)

pke_set_operand_width()

void pke_set_operand_width

(

uint32_t

bitlen

)

pke_start()

void pke_start

(

void

)

pke_sub()

uint32_t pke_sub	(	const uint32_t *	a,
		const uint32_t *	b,
		uint32_t *	out,
		uint32_t	wordlen
	)

pke_wait_till_done()

void pke_wait_till_done

(

void

)

x25519_pointMul()

uint32_t x25519_pointMul	(	mont_curve_t *	curve,
		uint32_t *	k,
		uint32_t *	Pu,
		uint32_t *	Qu
	)

Variable Documentation

ed25519

const edward_curve_t ed25519[1]

extern