cy_stc_crypto_edw_dp_type Struct Reference

Description

Structure defines a Edwards GF(p) curve.

Data Fields
cy_en_crypto_ecc_curve_id_t	id
	The curve ID.
uint32_t	size
	The size of the curve in bits.
uint32_t	barret_osize
	The size of the barret_order coefs in bits.
uint32_t	barret_psize
	The size of the barret_prime coefs in bits.
const char_t *	name
	name of curve
cy_en_crypto_ecc_red_mul_algs_t	algo
	ECC calculation default algorithm.
const uint8_t *	prime
	The prime that defines the field the curve is in (encoded in hex)
const uint8_t *	barrett_p
	Barrett coefficient for reduction modulo ECC prime (hex)
const uint8_t *	order
	The order of the curve (hex)
const uint8_t *	barrett_o
	Barrett coefficient for reduction modulo ECC order (hex)
const uint8_t *	d
	D (hex)
const uint8_t *	a
	A (hex)
const uint8_t *	Gx
	The x co-ordinate of the base point on the curve (hex)
const uint8_t *	Gy
	The y co-ordinate of the base point on the curve (hex)

Field Documentation

id

cy_en_crypto_ecc_curve_id_t cy_stc_crypto_edw_dp_type::id

The curve ID.

size

uint32_t cy_stc_crypto_edw_dp_type::size

The size of the curve in bits.

barret_osize

uint32_t cy_stc_crypto_edw_dp_type::barret_osize

The size of the barret_order coefs in bits.

barret_psize

uint32_t cy_stc_crypto_edw_dp_type::barret_psize

The size of the barret_prime coefs in bits.

name

const char_t* cy_stc_crypto_edw_dp_type::name

name of curve

algo

cy_en_crypto_ecc_red_mul_algs_t cy_stc_crypto_edw_dp_type::algo

ECC calculation default algorithm.

prime

const uint8_t* cy_stc_crypto_edw_dp_type::prime

The prime that defines the field the curve is in (encoded in hex)

barrett_p

const uint8_t* cy_stc_crypto_edw_dp_type::barrett_p

Barrett coefficient for reduction modulo ECC prime (hex)

order

const uint8_t* cy_stc_crypto_edw_dp_type::order

The order of the curve (hex)

barrett_o

const uint8_t* cy_stc_crypto_edw_dp_type::barrett_o

Barrett coefficient for reduction modulo ECC order (hex)

d

const uint8_t* cy_stc_crypto_edw_dp_type::d

D (hex)

a

const uint8_t* cy_stc_crypto_edw_dp_type::a

A (hex)

Gx

const uint8_t* cy_stc_crypto_edw_dp_type::Gx

The x co-ordinate of the base point on the curve (hex)

Gy

const uint8_t* cy_stc_crypto_edw_dp_type::Gy

The y co-ordinate of the base point on the curve (hex)