1 files changed, 0 insertions, 61 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKEKAuthenticatedRecipient.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKEKAuthenticatedRecipient.java
deleted file mode 100644
index 55a19d548..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKEKAuthenticatedRecipient.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package org.spongycastle.cms.jcajce;
-
-import java.io.OutputStream;
-import java.security.Key;
-
-import javax.crypto.Mac;
-import javax.crypto.SecretKey;
-
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.cms.CMSException;
-import org.spongycastle.cms.RecipientOperator;
-import org.spongycastle.jcajce.io.MacOutputStream;
-import org.spongycastle.operator.GenericKey;
-import org.spongycastle.operator.MacCalculator;
-import org.spongycastle.operator.jcajce.JceGenericKey;
-
-
-/**
- * the KeyTransRecipientInformation class for a recipient who has been sent a secret
- * key encrypted using their public key that needs to be used to
- * extract the message.
- */
-public class JceKEKAuthenticatedRecipient
-    extends JceKEKRecipient
-{
-    public JceKEKAuthenticatedRecipient(SecretKey recipientKey)
-    {
-        super(recipientKey);
-    }
-
-    public RecipientOperator getRecipientOperator(AlgorithmIdentifier keyEncryptionAlgorithm, final AlgorithmIdentifier contentMacAlgorithm, byte[] encryptedContentEncryptionKey)
-        throws CMSException
-    {
-        final Key secretKey = extractSecretKey(keyEncryptionAlgorithm, contentMacAlgorithm, encryptedContentEncryptionKey);
-
-        final Mac dataMac = contentHelper.createContentMac(secretKey, contentMacAlgorithm);
-
-        return new RecipientOperator(new MacCalculator()
-        {
-            public AlgorithmIdentifier getAlgorithmIdentifier()
-            {
-                return contentMacAlgorithm;
-            }
-
-            public GenericKey getKey()
-            {
-                return new JceGenericKey(contentMacAlgorithm, secretKey);
-            }
-
-            public OutputStream getOutputStream()
-            {
-                return new MacOutputStream(dataMac);
-            }
-
-            public byte[] getMac()
-            {
-                return dataMac.doFinal();
-            }
-        });
-    }
-}