com.sshtools.common.ssh.components.jce.Ssh2RsaPublicKeySHA512 Maven / Gradle / Ivy

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/**
 * (c) 2002-2021 JADAPTIVE Limited. All Rights Reserved.
 *
 * This file is part of the Maverick Synergy Java SSH API.
 *
 * Maverick Synergy is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Maverick Synergy is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Maverick Synergy.  If not, see .
 */
package com.sshtools.common.ssh.components.jce;

import java.math.BigInteger;
import java.security.NoSuchAlgorithmException;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;

import com.sshtools.common.ssh.SecurityLevel;
import com.sshtools.common.ssh.components.SshRsaPublicKey;

public class Ssh2RsaPublicKeySHA512 extends Ssh2RsaPublicKey {

	public Ssh2RsaPublicKeySHA512() {
		super();
	}

	public Ssh2RsaPublicKeySHA512(BigInteger modulus, BigInteger publicExponent)
			throws NoSuchAlgorithmException, InvalidKeySpecException {
		super(modulus, publicExponent);
	}

	public Ssh2RsaPublicKeySHA512(RSAPublicKey pubKey) {
		super(pubKey);
	}

	public Ssh2RsaPublicKeySHA512(SshRsaPublicKey publicKey) {
		this((RSAPublicKey)publicKey.getJCEPublicKey());
	}
	
	public SecurityLevel getSecurityLevel() {
		return SecurityLevel.STRONG;
	}
	
	@Override
	public int getPriority() {
		return 2200;
	}

	@Override
	public String getSigningAlgorithm() {
		return "rsa-sha2-512";
	}

	@Override
	public String getAlgorithm() {
		return "rsa-sha2-512";
	}
	
	public String getEncodingAlgorithm() {
		return "ssh-rsa";
	}
}