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

package org.bouncycastle.operator;

import org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.DERNull;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
import java.util.HashMap;
import org.bouncycastle.util.Strings;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import java.util.Map;

public class DefaultMacAlgorithmIdentifierFinder implements MacAlgorithmIdentifierFinder
{
    private static Map macNameToAlgIds;
    
    @Override
    public AlgorithmIdentifier find(final String s) {
        return DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.get(Strings.toUpperCase(s));
    }
    
    static {
        (DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds = new HashMap()).put("HMACSHA1", new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA224", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA224, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA256", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA256, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA384", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA384, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA512", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA512, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA512-224", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA512_224, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA512-256", new AlgorithmIdentifier(PKCSObjectIdentifiers.id_hmacWithSHA512_256, DERNull.INSTANCE));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA3-224", new AlgorithmIdentifier(NISTObjectIdentifiers.id_hmacWithSHA3_224));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA3-256", new AlgorithmIdentifier(NISTObjectIdentifiers.id_hmacWithSHA3_256));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA3-384", new AlgorithmIdentifier(NISTObjectIdentifiers.id_hmacWithSHA3_384));
        DefaultMacAlgorithmIdentifierFinder.macNameToAlgIds.put("HMACSHA3-512", new AlgorithmIdentifier(NISTObjectIdentifiers.id_hmacWithSHA3_512));
    }
}