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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 1.8 and up.

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package org.bouncycastle.pqc.crypto.lms;

import java.security.SecureRandom;

import org.bouncycastle.crypto.KeyGenerationParameters;

public class LMSKeyGenerationParameters
    extends KeyGenerationParameters
{
    private final LMSParameters lmsParameters;

    /**
     * Base constructor - parameters and a source of randomness.
     *
     * @param lmsParameters LMS parameter set to use.
     * @param random   the random byte source.
     */
    public LMSKeyGenerationParameters(LMSParameters lmsParameters, SecureRandom random)
    {
        super(random, LmsUtils.calculateStrength(lmsParameters)); // TODO: need something for "strength"
        this.lmsParameters = lmsParameters;
    }

    public LMSParameters getParameters()
    {
        return lmsParameters;
    }
}