C# 클래스 Granados.PKI.EllipticCurve

Abstract class for elliptic curve parameters.

공개 메소드들

메소드	설명
ConvertPointToOctetString ( ECPoint point ) : byte[]	Convert a point to the octet string.
FindByName ( string name ) : EllipticCurve	Find curve by identifier
FindByOID ( string oid ) : EllipticCurve	Find curve by OID
GenerateKeyPair ( ) : ECDSAKeyPair	Generates new key pair.
GenerateKeyPair ( RandomNumberGenerator rng ) : ECDSAKeyPair	Generates new key pair.
PointAdd ( ECPoint t1, ECPoint t2, bool infinityToNull ) : ECPoint	Calculate point addition
PointMul ( BigInteger k1, BigInteger k2, ECPoint t, bool infinityToNull ) : ECPoint	Calculate point multiplication
PointMul ( BigInteger k, ECPoint t, bool infinityToNull ) : ECPoint	Calculate point multiplication
ValidatePoint ( BigInteger x, BigInteger y ) : bool	Validates if the point satisfies the equation of the elliptic curve.
ValidatePoint ( ECPoint t ) : bool	Validates if the point satisfies the equation of the elliptic curve.

메소드	설명
TestKeyPair ( ) : void
TestPKV ( ) : void
TestPointMultiplication ( ) : void
TestSignatureVerification ( ) : void

Convert a point to the octet string.

public ConvertPointToOctetString ( ECPoint point ) : byte[]
point	ECPoint	point
리턴	byte[]

Find curve by identifier

public static FindByName ( string name ) : EllipticCurve
name	string	curve identifier
리턴	EllipticCurve

Find curve by OID

public static FindByOID ( string oid ) : EllipticCurve
oid	string
리턴	EllipticCurve

Generates new key pair.

public GenerateKeyPair ( ) : ECDSAKeyPair
리턴	ECDSAKeyPair

Generates new key pair.

public GenerateKeyPair ( RandomNumberGenerator rng ) : ECDSAKeyPair
rng	System.Security.Cryptography.RandomNumberGenerator	random number generator
리턴	ECDSAKeyPair

Calculate point addition

public abstract PointAdd ( ECPoint t1, ECPoint t2, bool infinityToNull ) : ECPoint
t1	ECPoint	point
t2	ECPoint	point
infinityToNull	bool	/// if result was point-at-infinity, and this parameter was true, /// null is returned instead of . ///
리턴	ECPoint

Calculate point multiplication

public abstract PointMul ( BigInteger k1, BigInteger k2, ECPoint t, bool infinityToNull ) : ECPoint
k1	Granados.Mono.Math.BigInteger	scalar
k2	Granados.Mono.Math.BigInteger	scalar
t	ECPoint	point
infinityToNull	bool	/// if result was point-at-infinity, and this parameter was true, /// null is returned instead of . ///
리턴	ECPoint

Calculate point multiplication

public abstract PointMul ( BigInteger k, ECPoint t, bool infinityToNull ) : ECPoint
k	Granados.Mono.Math.BigInteger	scalar
t	ECPoint	point
infinityToNull	bool	/// if result was point-at-infinity, and this parameter was true, /// null is returned instead of . ///
리턴	ECPoint

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

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

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

public ValidatePoint ( ECPoint t ) : bool
t	ECPoint	point
리턴	bool