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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.crypto.general;

import org.bouncycastle.crypto.AsymmetricKeyPairGenerator;
import org.bouncycastle.crypto.AsymmetricPrivateKey;
import org.bouncycastle.crypto.AsymmetricPublicKey;
import org.bouncycastle.crypto.CryptoServicesRegistrar;
import org.bouncycastle.crypto.Parameters;
import org.bouncycastle.crypto.asymmetric.AsymmetricKeyPair;
import org.bouncycastle.crypto.fips.FipsStatus;
import org.bouncycastle.crypto.fips.FipsUnapprovedOperationError;

abstract class GuardedAsymmetricKeyPairGenerator
    implements AsymmetricKeyPairGenerator
{
    private T parameters;

    // package protect construction
    GuardedAsymmetricKeyPairGenerator(T parameters)
    {
        FipsStatus.isReady();
        if (CryptoServicesRegistrar.isInApprovedOnlyMode())
        {
            throw new FipsUnapprovedOperationError("Attempt to create unapproved factory in approved only mode");
        }

        this.parameters = parameters;
    }

    public final T getParameters()
    {
        return parameters;
    }

    public final AsymmetricKeyPair generateKeyPair()
    {
        if (CryptoServicesRegistrar.isInApprovedOnlyMode())
        {
            throw new FipsUnapprovedOperationError("Attempt to generate key for unapproved algorithm in approved only mode");
        }

        return doGenerateKeyPair();
    }

    protected abstract AsymmetricKeyPair doGenerateKeyPair();
}




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