org.bouncycastle.crypto.modes.gcm.BasicGCMMultiplier Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of bcprov-jdk15on Show documentation
Show all versions of bcprov-jdk15on Show documentation
The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.
The newest version!
package org.bouncycastle.crypto.modes.gcm;
public class BasicGCMMultiplier implements GCMMultiplier
{
private int[] H;
public void init(byte[] H)
{
this.H = GCMUtil.asInts(H);
}
public void multiplyH(byte[] x)
{
int[] t = GCMUtil.asInts(x);
GCMUtil.multiply(t, H);
GCMUtil.asBytes(t, x);
}
}