1 files changed, 0 insertions, 122 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder.java
deleted file mode 100644
index 4e6b39f0f..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package org.spongycastle.pkcs.jcajce;
-
-import java.io.OutputStream;
-import java.security.Provider;
-import java.security.SecureRandom;
-
-import javax.crypto.Mac;
-import javax.crypto.SecretKey;
-import javax.crypto.SecretKeyFactory;
-import javax.crypto.spec.PBEKeySpec;
-import javax.crypto.spec.PBEParameterSpec;
-
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.DERNull;
-import org.spongycastle.asn1.oiw.OIWObjectIdentifiers;
-import org.spongycastle.asn1.pkcs.PKCS12PBEParams;
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.crypto.ExtendedDigest;
-import org.spongycastle.crypto.generators.PKCS12ParametersGenerator;
-import org.spongycastle.jcajce.DefaultJcaJceHelper;
-import org.spongycastle.jcajce.JcaJceHelper;
-import org.spongycastle.jcajce.NamedJcaJceHelper;
-import org.spongycastle.jcajce.ProviderJcaJceHelper;
-import org.spongycastle.jcajce.io.MacOutputStream;
-import org.spongycastle.operator.GenericKey;
-import org.spongycastle.operator.MacCalculator;
-import org.spongycastle.operator.OperatorCreationException;
-import org.spongycastle.pkcs.PKCS12MacCalculatorBuilder;
-
-public class JcePKCS12MacCalculatorBuilder
-    implements PKCS12MacCalculatorBuilder
-{
-    private JcaJceHelper helper = new DefaultJcaJceHelper();
-    private ExtendedDigest digest;
-    private ASN1ObjectIdentifier algorithm;
-
-    private SecureRandom random;
-    private int saltLength;
-    private int iterationCount = 1024;
-
-    public JcePKCS12MacCalculatorBuilder()
-    {
-        this(OIWObjectIdentifiers.idSHA1);
-    }
-
-    public JcePKCS12MacCalculatorBuilder(ASN1ObjectIdentifier hashAlgorithm)
-    {
-        this.algorithm = hashAlgorithm;
-    }
-
-    public JcePKCS12MacCalculatorBuilder setProvider(Provider provider)
-    {
-        this.helper = new ProviderJcaJceHelper(provider);
-
-        return this;
-    }
-
-    public JcePKCS12MacCalculatorBuilder setProvider(String providerName)
-    {
-        this.helper = new NamedJcaJceHelper(providerName);
-
-        return this;
-    }
-
-    public AlgorithmIdentifier getDigestAlgorithmIdentifier()
-    {
-        return new AlgorithmIdentifier(algorithm, DERNull.INSTANCE);
-    }
-
-    public MacCalculator build(final char[] password)
-        throws OperatorCreationException
-    {
-        if (random == null)
-        {
-            random = new SecureRandom();
-        }
-
-        try
-        {
-            final Mac mac = helper.createMac(algorithm.getId());
-
-            saltLength = mac.getMacLength();
-            final byte[] salt = new byte[saltLength];
-
-            random.nextBytes(salt);
-
-            SecretKeyFactory keyFact = helper.createSecretKeyFactory(algorithm.getId());
-            PBEParameterSpec defParams = new PBEParameterSpec(salt, iterationCount);
-            PBEKeySpec pbeSpec = new PBEKeySpec(password);
-            SecretKey key = keyFact.generateSecret(pbeSpec);
-
-            mac.init(key, defParams);
-
-            return new MacCalculator()
-            {
-                public AlgorithmIdentifier getAlgorithmIdentifier()
-                {
-                    return new AlgorithmIdentifier(algorithm, new PKCS12PBEParams(salt, iterationCount));
-                }
-
-                public OutputStream getOutputStream()
-                {
-                    return new MacOutputStream(mac);
-                }
-
-                public byte[] getMac()
-                {
-                    return mac.doFinal();
-                }
-
-                public GenericKey getKey()
-                {
-                    return new GenericKey(getAlgorithmIdentifier(), PKCS12ParametersGenerator.PKCS12PasswordToBytes(password));
-                }
-            };
-        }
-        catch (Exception e)
-        {
-            throw new OperatorCreationException("unable to create MAC calculator: " + e.getMessage(), e);
-        }
-    }
-}