1 files changed, 0 insertions, 50 deletions
diff --git a/pkix/src/main/java/org/bouncycastle/cms/bc/BcRSAKeyTransEnvelopedRecipient.java b/pkix/src/main/java/org/bouncycastle/cms/bc/BcRSAKeyTransEnvelopedRecipient.java
deleted file mode 100644
index ed933fe6..00000000
--- a/pkix/src/main/java/org/bouncycastle/cms/bc/BcRSAKeyTransEnvelopedRecipient.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package org.bouncycastle.cms.bc;
-
-import java.io.InputStream;
-
-import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
-import org.bouncycastle.cms.CMSException;
-import org.bouncycastle.cms.RecipientOperator;
-import org.bouncycastle.crypto.BufferedBlockCipher;
-import org.bouncycastle.crypto.CipherParameters;
-import org.bouncycastle.crypto.StreamCipher;
-import org.bouncycastle.crypto.io.CipherInputStream;
-import org.bouncycastle.crypto.params.AsymmetricKeyParameter;
-import org.bouncycastle.operator.InputDecryptor;
-
-public class BcRSAKeyTransEnvelopedRecipient
-    extends BcKeyTransRecipient
-{
-    public BcRSAKeyTransEnvelopedRecipient(AsymmetricKeyParameter key)
-    {
-        super(key);
-    }
-
-    public RecipientOperator getRecipientOperator(AlgorithmIdentifier keyEncryptionAlgorithm, final AlgorithmIdentifier contentEncryptionAlgorithm, byte[] encryptedContentEncryptionKey)
-        throws CMSException
-    {
-        CipherParameters secretKey = extractSecretKey(keyEncryptionAlgorithm, contentEncryptionAlgorithm, encryptedContentEncryptionKey);
-
-        final Object dataCipher = EnvelopedDataHelper.createContentCipher(false, secretKey, contentEncryptionAlgorithm);
-
-        return new RecipientOperator(new InputDecryptor()
-        {
-            public AlgorithmIdentifier getAlgorithmIdentifier()
-            {
-                return contentEncryptionAlgorithm;
-            }
-
-            public InputStream getInputStream(InputStream dataIn)
-            {
-                if (dataCipher instanceof BufferedBlockCipher)
-                {
-                    return new CipherInputStream(dataIn, (BufferedBlockCipher)dataCipher);
-                }
-                else
-                {
-                    return new CipherInputStream(dataIn, (StreamCipher)dataCipher);
-                }
-            }
-        });
-    }
-}