/*
* Copyright (C)2009 - SSHJ Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.schmizz.sshj.signature;
import net.schmizz.sshj.common.KeyType;
import net.schmizz.sshj.common.SSHRuntimeException;
import java.security.SignatureException;
/** RSA {@link Signature} */
public class SignatureRSA
extends AbstractSignature {
/** A named factory for RSA {@link Signature} */
public static class Factory
implements net.schmizz.sshj.common.Factory.Named<Signature> {
@Override
public Signature create() {
return new SignatureRSA();
}
@Override
public String getName() {
return KeyType.RSA.toString();
}
}
public SignatureRSA() {
super("SHA1withRSA");
}
@Override
public byte[] encode(byte[] signature) {
return signature;
}
@Override
public boolean verify(byte[] sig) {
sig = extractSig(sig);
try {
return signature.verify(sig);
} catch (SignatureException e) {
throw new SSHRuntimeException(e);
}
}
}