C# Class Granados.PKI.EllipticCurveF2m

Elliptic curve domain parameters over F2^m

Inheritance: EllipticCurve

Public Properties

Property	Type	Description
Exp	int[]
G	ECPoint
a	byte[]
b	byte[]
h	Granados.Mono.Math.BigInteger
m	int
n	Granados.Mono.Math.BigInteger

Method	Description
BasePointMul ( BigInteger k ) : ECPoint	Calculate multiplication of G
EllipticCurveF2m ( PublicKeyAlgorithm algorithm, string curveName, int m, int exp, byte a, byte b, ECPoint G, BigInteger n, BigInteger h ) : Granados.Crypto	Constructor
ValidatePoint ( BigInteger x, BigInteger y ) : bool	Validate if the point satisfies the equation of the elliptic curve.

Calculate multiplication of G

public BasePointMul ( BigInteger k ) : ECPoint
k	Granados.Mono.Math.BigInteger	scalar value for multiplication
return	ECPoint

Constructor

public EllipticCurveF2m ( PublicKeyAlgorithm algorithm, string curveName, int m, int exp, byte a, byte b, ECPoint G, BigInteger n, BigInteger h ) : Granados.Crypto
algorithm	PublicKeyAlgorithm	public key algorithm which uses this curve
curveName	string	curve name
m	int	exponent of 2
exp	int	exponents of x
a	byte	curve parameter
b	byte	curve parameter
G	ECPoint	base point
n	Granados.Mono.Math.BigInteger	order n of G
h	Granados.Mono.Math.BigInteger	cofactor
return	Granados.Crypto

Validate if the point satisfies the equation of the elliptic curve.

public ValidatePoint ( BigInteger x, BigInteger y ) : bool
x	Granados.Mono.Math.BigInteger	value of X
y	Granados.Mono.Math.BigInteger	value of Y
return	bool

Exponents of x

public int[] Exp
return	int[]

Base point

public ECPoint G
return	ECPoint

Curve parameter

public byte[] a
return	byte[]

Curve parameter

public byte[] b
return	byte[]

Cofactor

public BigInteger,Granados.Mono.Math h
return	Granados.Mono.Math.BigInteger

Exponent of 2

public int m
return	int

Order n of G

public BigInteger,Granados.Mono.Math n
return	Granados.Mono.Math.BigInteger