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The FIPS 140-2 Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms certified to FIPS 140-2 level 1. This jar contains the debug version JCE provider and low-level API for the BC-FJA version 1.0.2.3, FIPS Certificate #3514. Please note the debug jar is not certified.

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package org.bouncycastle.jcajce.spec;

import java.security.spec.AlgorithmParameterSpec;

import org.bouncycastle.crypto.fips.FipsLMS;
import org.bouncycastle.crypto.general.LMS;

/**
 * ParameterSpec for key generation for the Leighton-Micali Hash-Based Signature (LMS) scheme.
 */
public class LMSKeyGenParameterSpec
    implements AlgorithmParameterSpec
{
    private final LMSigParameters lmSigParams;
    private final LMOtsParameters lmOtsParameters;

    /**
     * Base constructor.
     *
     * @param lmSigParams  the LMS system signature parameters to use.
     * @param lmOtsParameters the LM OTS parameters to use for the underlying one-time signature keys.
     */
    public LMSKeyGenParameterSpec(LMSigParameters lmSigParams, LMOtsParameters lmOtsParameters)
    {
        this.lmSigParams = lmSigParams;
        this.lmOtsParameters = lmOtsParameters;
    }

    /**
     * Return the LMS system signature parameters.
     *
     * @return the LMS system signature parameters.
     */
    public LMSigParameters getSigParams()
    {
        return lmSigParams;
    }

    /**
     * Return the LM OTS parameters to use for the underlying one-time signature keys.
     * 
     * @return the LM OTS parameters.
     */
    public LMOtsParameters getOtsParams()
    {
        return lmOtsParameters;
    }

    /**
     * Return the key parameters to use for the underlying one-time signature keys.
     *
     * @return the LM OTS parameters.
     */
    public FipsLMS.KeyParameters getKeyParams()
    {
        return lmSigParams.keyParameters.using(lmOtsParameters.otsParameters);
    }
}