org.bouncycastle.crypto.modes.gcm.BasicGCMMultiplier.java Source code

Introduction

Here is the source code for org.bouncycastle.crypto.modes.gcm.BasicGCMMultiplier.java

Source

package org.bouncycastle.crypto.modes.gcm;

public class BasicGCMMultiplier implements GCMMultiplier {
    private long[] H;

    public void init(byte[] H) {
        this.H = GCMUtil.asLongs(H);
    }

    public void multiplyH(byte[] x) {
        long[] t = GCMUtil.asLongs(x);
        GCMUtil.multiply(t, H);
        GCMUtil.asBytes(t, x);
    }
}