org.bouncycastle.bcpg.sig.PreferredAlgorithms.java Source code

Introduction

Here is the source code for org.bouncycastle.bcpg.sig.PreferredAlgorithms.java

Source

package org.bouncycastle.bcpg.sig;

import org.bouncycastle.bcpg.SignatureSubpacket;

/**
 * packet giving signature creation time.
 */
public class PreferredAlgorithms extends SignatureSubpacket {
    private static byte[] intToByteArray(int[] v) {
        byte[] data = new byte[v.length];

        for (int i = 0; i != v.length; i++) {
            data[i] = (byte) v[i];
        }

        return data;
    }

    public PreferredAlgorithms(int type, boolean critical, boolean isLongLength, byte[] data) {
        super(type, critical, isLongLength, data);
    }

    public PreferredAlgorithms(int type, boolean critical, int[] preferences) {
        super(type, critical, false, intToByteArray(preferences));
    }

    public int[] getPreferences() {
        int[] v = new int[data.length];

        for (int i = 0; i != v.length; i++) {
            v[i] = data[i] & 0xff;
        }

        return v;
    }
}