org.bouncycastle.bcpg.ECSecretBCPGKey Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcpg-jdk15on Show documentation

The Bouncy Castle Java API for handling the OpenPGP protocol. This jar contains the OpenPGP API for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.

The newest version!

package org.bouncycastle.bcpg;

import java.io.IOException;
import java.math.BigInteger;

/**
 * base class for an EC Secret Key.
 */
public class ECSecretBCPGKey
    extends BCPGObject
    implements BCPGKey
{
    MPInteger x;

    /**
     * @param in
     * @throws IOException
     */
    public ECSecretBCPGKey(
        BCPGInputStream in)
        throws IOException
    {
        this.x = new MPInteger(in);
    }

    /**
     * @param x
     */
    public ECSecretBCPGKey(
        BigInteger x)
    {
        this.x = new MPInteger(x);
    }

    /**
     * return "PGP"
     *
     * @see org.bouncycastle.bcpg.BCPGKey#getFormat()
     */
    public String getFormat()
    {
        return "PGP";
    }

    /**
     * return the standard PGP encoding of the key.
     *
     * @see org.bouncycastle.bcpg.BCPGKey#getEncoded()
     */
    public byte[] getEncoded()
    {
        try
        {
            return super.getEncoded();
        }
        catch (IOException e)
        {
            return null;
        }
    }

    public void encode(
        BCPGOutputStream out)
        throws IOException
    {
        out.writeObject(x);
    }

    /**
     * @return x
     */
    public BigInteger getX()
    {
        return x.getValue();
    }
}