Class SM9SigMasterPublicKeyParameters

java.lang.Object

org.bouncycastle.crypto.params.AsymmetricKeyParameter

org.bouncycastle.crypto.params.SM9SigMasterPublicKeyParameters

All Implemented Interfaces:

CipherParameters

public class SM9SigMasterPublicKeyParameters
extends AsymmetricKeyParameter

SM9 signature master public key P_pub-s = [ks]P2, a point of G2 (GM/T 0044.2-2016). Held by verifiers and used to derive users' public keys from their identities.

Method Summary

Modifier and Type	Method	Description
static SM9SigMasterPublicKeyParameters	fromEncoded(byte[] enc)
byte[]	getEncoded()	The master public key point P_pub-s of G2 in uncompressed form (0x04 || x || y, 129 bytes).
SM9G2Point	getPointG2()

Methods inherited from class AsymmetricKeyParameter

isPrivate

Methods inherited from class Object

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

Method Details

getPointG2

public SM9G2Point getPointG2()

getEncoded

public byte[] getEncoded()

The master public key point P_pub-s of G2 in uncompressed form (0x04 || x || y, 129 bytes).

fromEncoded

public static SM9SigMasterPublicKeyParameters fromEncoded(byte[] enc)