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package in.s8.rsa.utility;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.ObjectInputStream;
import java.security.PrivateKey;

/**
 * Read the private key from file location.
 * 
 * Created by Sourabh_Sethi on 5/17/2016.
 *
 * @author sourabh Sethi
 */
public class ReadPrivateKey {

    public PrivateKey readPrivateKeyPath(String privateKeyLocation) throws FileNotFoundException {

        ObjectInputStream inputStream = null;
        PrivateKey privateKey = null;

        try {

            inputStream = new ObjectInputStream(new FileInputStream(privateKeyLocation));
            privateKey = (PrivateKey) inputStream.readObject();


        } catch (FileNotFoundException e) {

            System.out.println("Please check the public key and Private Key Path");
            System.out.println("please provide the private key path");

        } catch (Exception e) {
            e.printStackTrace();

        }

        return privateKey;

    }
}