/*
* 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.userauth.keyprovider;
import net.schmizz.sshj.common.KeyType;
import java.io.IOException;
import java.security.PrivateKey;
import java.security.PublicKey;
/** A KeyProvider is a container for a public-private keypair. */
public interface KeyProvider {
/**
* @return the private key.
*
* @throws IOException if there is an I/O error retrieving the private key
*/
PrivateKey getPrivate()
throws IOException;
/**
* @return the public key.
*
* @throws IOException if there is an I/O error retrieving the public key
*/
PublicKey getPublic()
throws IOException;
/**
* @return the {@link KeyType}.
*
* @throws IOException if there is an I/O error retrieving the key type
*/
KeyType getType()
throws IOException;
}