1 files changed, 0 insertions, 131 deletions
diff --git a/bcpkix/src/main/java/org/bouncycastle/cms/KeyAgreeRecipientInformation.java b/bcpkix/src/main/java/org/bouncycastle/cms/KeyAgreeRecipientInformation.java
deleted file mode 100644
index 16c26bd..0000000
--- a/bcpkix/src/main/java/org/bouncycastle/cms/KeyAgreeRecipientInformation.java
+++ /dev/null
@@ -1,131 +0,0 @@
-package org.bouncycastle.cms;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.bouncycastle.asn1.ASN1OctetString;
-import org.bouncycastle.asn1.ASN1Sequence;
-import org.bouncycastle.asn1.cms.IssuerAndSerialNumber;
-import org.bouncycastle.asn1.cms.KeyAgreeRecipientIdentifier;
-import org.bouncycastle.asn1.cms.KeyAgreeRecipientInfo;
-import org.bouncycastle.asn1.cms.OriginatorIdentifierOrKey;
-import org.bouncycastle.asn1.cms.OriginatorPublicKey;
-import org.bouncycastle.asn1.cms.RecipientEncryptedKey;
-import org.bouncycastle.asn1.cms.RecipientKeyIdentifier;
-import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
-import org.bouncycastle.asn1.x509.SubjectKeyIdentifier;
-import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo;
-
-/**
- * the RecipientInfo class for a recipient who has been sent a message
- * encrypted using key agreement.
- */
-public class KeyAgreeRecipientInformation
-    extends RecipientInformation
-{
-    private KeyAgreeRecipientInfo info;
-    private ASN1OctetString       encryptedKey;
-
-    static void readRecipientInfo(List infos, KeyAgreeRecipientInfo info,
-        AlgorithmIdentifier messageAlgorithm, CMSSecureReadable secureReadable, AuthAttributesProvider additionalData)
-    {
-        ASN1Sequence s = info.getRecipientEncryptedKeys();
-
-        for (int i = 0; i < s.size(); ++i)
-        {
-            RecipientEncryptedKey id = RecipientEncryptedKey.getInstance(
-                s.getObjectAt(i));
-
-            RecipientId rid;
-
-            KeyAgreeRecipientIdentifier karid = id.getIdentifier();
-            IssuerAndSerialNumber iAndSN = karid.getIssuerAndSerialNumber();
-
-            if (iAndSN != null)
-            {
-                rid = new KeyAgreeRecipientId(iAndSN.getName(), iAndSN.getSerialNumber().getValue());
-            }
-            else
-            {
-                RecipientKeyIdentifier rKeyID = karid.getRKeyID();
-
-                // Note: 'date' and 'other' fields of RecipientKeyIdentifier appear to be only informational
-
-                rid = new KeyAgreeRecipientId(rKeyID.getSubjectKeyIdentifier().getOctets());
-            }
-
-            infos.add(new KeyAgreeRecipientInformation(info, rid, id.getEncryptedKey(), messageAlgorithm,
-                secureReadable, additionalData));
-        }
-    }
-
-    KeyAgreeRecipientInformation(
-        KeyAgreeRecipientInfo   info,
-        RecipientId             rid,
-        ASN1OctetString         encryptedKey,
-        AlgorithmIdentifier     messageAlgorithm,
-        CMSSecureReadable       secureReadable,
-        AuthAttributesProvider  additionalData)
-    {
-        super(info.getKeyEncryptionAlgorithm(), messageAlgorithm, secureReadable, additionalData);
-
-        this.info = info;
-        this.rid = rid;
-        this.encryptedKey = encryptedKey;
-    }
-
-    private SubjectPublicKeyInfo getSenderPublicKeyInfo(AlgorithmIdentifier recKeyAlgId,
-        OriginatorIdentifierOrKey originator)
-        throws CMSException, IOException
-    {
-        OriginatorPublicKey opk = originator.getOriginatorKey();
-        if (opk != null)
-        {
-            return getPublicKeyInfoFromOriginatorPublicKey(recKeyAlgId, opk);
-        }
-
-        OriginatorId origID;
-
-        IssuerAndSerialNumber iAndSN = originator.getIssuerAndSerialNumber();
-        if (iAndSN != null)
-        {
-            origID = new OriginatorId(iAndSN.getName(), iAndSN.getSerialNumber().getValue());
-        }
-        else
-        {
-            SubjectKeyIdentifier ski = originator.getSubjectKeyIdentifier();
-
-            origID = new OriginatorId(ski.getKeyIdentifier());
-        }
-
-        return getPublicKeyInfoFromOriginatorId(origID);
-    }
-
-    private SubjectPublicKeyInfo getPublicKeyInfoFromOriginatorPublicKey(AlgorithmIdentifier recKeyAlgId,
-            OriginatorPublicKey originatorPublicKey)
-    {
-        SubjectPublicKeyInfo pubInfo = new SubjectPublicKeyInfo(
-            recKeyAlgId,
-            originatorPublicKey.getPublicKey().getBytes());
-
-        return pubInfo;
-    }
-
-    private SubjectPublicKeyInfo getPublicKeyInfoFromOriginatorId(OriginatorId origID)
-            throws CMSException
-    {
-        // TODO Support all alternatives for OriginatorIdentifierOrKey
-        // see RFC 3852 6.2.2
-        throw new CMSException("No support for 'originator' as IssuerAndSerialNumber or SubjectKeyIdentifier");
-    }
-
-    protected RecipientOperator getRecipientOperator(Recipient recipient)
-        throws CMSException, IOException
-    {
-        KeyAgreeRecipient agreeRecipient = (KeyAgreeRecipient)recipient;
-                AlgorithmIdentifier    recKeyAlgId = agreeRecipient.getPrivateKeyAlgorithmIdentifier();
-
-        return ((KeyAgreeRecipient)recipient).getRecipientOperator(keyEncAlg, messageAlgorithm, getSenderPublicKeyInfo(recKeyAlgId,
-                        info.getOriginator()), info.getUserKeyingMaterial(), encryptedKey.getOctets());
-    }
-}