Class ECDSAKeyFactory

java.lang.Object

net.schmizz.sshj.common.ECDSAKeyFactory

public class ECDSAKeyFactory
extends Object

Factory for generating Elliptic Curve Keys using Java Security components for NIST Curves

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ECDSAKeyFactory()

Method Summary

Modifier and Type	Method	Description
private static ECParameterSpec	getParameterSpec(ECDSACurve ecdsaCurve)
static PrivateKey	getPrivateKey(BigInteger privateKeyInteger, ECDSACurve ecdsaCurve)	Get Elliptic Curve Private Key for private key value and Curve Name
static PublicKey	getPublicKey(ECPoint point, ECDSACurve ecdsaCurve)	Get Elliptic Curve Public Key for public key value and Curve Name

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ECDSAKeyFactory

private ECDSAKeyFactory()

Method Details

getPrivateKey

public static PrivateKey getPrivateKey(BigInteger privateKeyInteger,
 ECDSACurve ecdsaCurve)
                                throws GeneralSecurityException

Get Elliptic Curve Private Key for private key value and Curve Name

Parameters:

privateKeyInteger - Private Key

ecdsaCurve - Elliptic Curve

Returns:

Elliptic Curve Private Key

Throws:

GeneralSecurityException - Thrown on failure to create parameter specification

getPublicKey

public static PublicKey getPublicKey(ECPoint point,
 ECDSACurve ecdsaCurve)
                              throws GeneralSecurityException

Get Elliptic Curve Public Key for public key value and Curve Name

Parameters:

point - Public Key point

ecdsaCurve - Elliptic Curve

Returns:

Elliptic Curve Public Key

Throws:

GeneralSecurityException - Thrown on failure to create parameter specification

getParameterSpec

private static ECParameterSpec getParameterSpec(ECDSACurve ecdsaCurve)
                                         throws GeneralSecurityException

Throws:

GeneralSecurityException