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Diffstat (limited to 'libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKeyAgreeAuthenticatedRecipient.java')
-rw-r--r--libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKeyAgreeAuthenticatedRecipient.java57
1 files changed, 0 insertions, 57 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKeyAgreeAuthenticatedRecipient.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKeyAgreeAuthenticatedRecipient.java
deleted file mode 100644
index 3186b561c..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/jcajce/JceKeyAgreeAuthenticatedRecipient.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package org.spongycastle.cms.jcajce;
-
-import java.io.OutputStream;
-import java.security.Key;
-import java.security.PrivateKey;
-
-import javax.crypto.Mac;
-
-import org.spongycastle.asn1.ASN1OctetString;
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-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;
-
-public class JceKeyAgreeAuthenticatedRecipient
- extends JceKeyAgreeRecipient
-{
- public JceKeyAgreeAuthenticatedRecipient(PrivateKey recipientKey)
- {
- super(recipientKey);
- }
-
- public RecipientOperator getRecipientOperator(AlgorithmIdentifier keyEncryptionAlgorithm, final AlgorithmIdentifier contentMacAlgorithm, SubjectPublicKeyInfo senderPublicKey, ASN1OctetString userKeyingMaterial, byte[] encryptedContentKey)
- throws CMSException
- {
- final Key secretKey = extractSecretKey(keyEncryptionAlgorithm, contentMacAlgorithm, senderPublicKey, userKeyingMaterial, encryptedContentKey);
-
- 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();
- }
- });
- }
-}