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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.
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package org.bouncycastle.pqc.crypto.xmss;
import java.security.SecureRandom;
/**
* Implementation of null PRNG returning zeroes only. For testing purposes
* only(!).
*
*/
public final class NullPRNG extends SecureRandom {
private static final long serialVersionUID = 1L;
public NullPRNG() {
super();
}
@Override
public void nextBytes(byte[] bytes) {
for (int i = 0; i < bytes.length; i++) {
bytes[i] = 0x00;
}
}
}