// 
// Decompiled by Procyon v0.6.0
// 

package org.bouncycastle.crypto.generators;

import org.bouncycastle.crypto.params.AsymmetricKeyParameter;
import org.bouncycastle.crypto.params.Ed25519PrivateKeyParameters;
import org.bouncycastle.crypto.AsymmetricCipherKeyPair;
import org.bouncycastle.crypto.CryptoServiceProperties;
import org.bouncycastle.crypto.CryptoServicesRegistrar;
import org.bouncycastle.crypto.constraints.DefaultServiceProperties;
import org.bouncycastle.crypto.CryptoServicePurpose;
import org.bouncycastle.crypto.KeyGenerationParameters;
import java.security.SecureRandom;
import org.bouncycastle.crypto.AsymmetricCipherKeyPairGenerator;

public class Ed25519KeyPairGenerator implements AsymmetricCipherKeyPairGenerator
{
    private SecureRandom random;
    
    @Override
    public void init(final KeyGenerationParameters keyGenerationParameters) {
        this.random = keyGenerationParameters.getRandom();
        CryptoServicesRegistrar.checkConstraints(new DefaultServiceProperties("Ed25519KeyGen", 128, null, CryptoServicePurpose.KEYGEN));
    }
    
    @Override
    public AsymmetricCipherKeyPair generateKeyPair() {
        final Ed25519PrivateKeyParameters ed25519PrivateKeyParameters = new Ed25519PrivateKeyParameters(this.random);
        return new AsymmetricCipherKeyPair(ed25519PrivateKeyParameters.generatePublicKey(), ed25519PrivateKeyParameters);
    }
}