An elliptic curve. More...

#include <crypto.h>

Data Fields
const char *	name
	Curve name. More...

size_t	pointsize
	Point (and public key) size. More...

size_t	keysize
	Scalar (and private key) size. More...

const void *	base
	Generator base point. More...

const void *	order
	Order of the generator (if prime) More...

int(*	multiply )(const void base, const void scalar, void *result)
	Multiply scalar by curve point. More...

int(*	add )(const void addend, const void augend, void *result)
	Add curve points (as a one-off operation) More...

Detailed Description

An elliptic curve.

Definition at line 177 of file crypto.h.

Field Documentation

◆ name

const char* elliptic_curve::name

Curve name.

Definition at line 179 of file crypto.h.

Referenced by ecdhe_key(), and tls_send_client_key_exchange_ecdhe().

◆ pointsize

size_t elliptic_curve::pointsize

Point (and public key) size.

Definition at line 181 of file crypto.h.

Referenced by elliptic_add_okx(), elliptic_curve_okx(), elliptic_multiply_okx(), and tls_send_client_key_exchange_ecdhe().

◆ keysize

size_t elliptic_curve::keysize

Scalar (and private key) size.

Definition at line 183 of file crypto.h.

Referenced by elliptic_curve_okx(), elliptic_multiply_okx(), and tls_send_client_key_exchange_ecdhe().

◆ base

const void* elliptic_curve::base

Generator base point.

Definition at line 185 of file crypto.h.

Referenced by ecdhe_key(), elliptic_curve_okx(), and elliptic_multiply_okx().

◆ order

const void* elliptic_curve::order

Order of the generator (if prime)

Definition at line 187 of file crypto.h.

Referenced by elliptic_curve_okx().

◆ multiply

int( * elliptic_curve::multiply) (const void *base, const void *scalar, void *result)

Multiply scalar by curve point.

Parameters

base	Base point
scalar	Scalar multiple
result	Result point to fill in

Return values

rc	Return status code

Definition at line 195 of file crypto.h.

Referenced by elliptic_multiply().

◆ add

int( * elliptic_curve::add) (const void *addend, const void *augend, void *result)

Add curve points (as a one-off operation)