org.bouncycastle.bcpg.sig.TrustSignature Maven / Gradle / Ivy

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 1.7. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.

There is a newer version: 1.70

Show newest version

package org.bouncycastle.bcpg.sig;

import org.bouncycastle.bcpg.SignatureSubpacket;
import org.bouncycastle.bcpg.SignatureSubpacketTags;

/**
 * packet giving trust.
 */
public class TrustSignature 
    extends SignatureSubpacket
{    
    private static byte[] intToByteArray(
        int    v1,
        int    v2)
    {
        byte[]    data = new byte[2];
        
        data[0] = (byte)v1;
        data[1] = (byte)v2;
        
        return data;
    }
    
    public TrustSignature(
        boolean    critical,
        byte[]     data)
    {
        super(SignatureSubpacketTags.TRUST_SIG, critical, data);
    }
    
    public TrustSignature(
        boolean    critical,
        int        depth,
        int        trustAmount)
    {
        super(SignatureSubpacketTags.TRUST_SIG, critical, intToByteArray(depth, trustAmount));
    }
    
    public int getDepth()
    {
        return data[0] & 0xff;
    }
    
    public int getTrustAmount()
    {
        return data[1] & 0xff;
    }
}