org.bouncycastle.crypto.params

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 and 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 org.bouncycastle.crypto.params.AsymmetricKeyParameter

isPrivate

Methods inherited from class java.lang.Object

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

Method Detail

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)