1 files changed, 31 insertions, 0 deletions
diff --git a/pkix/src/main/java/org/spongycastle/cms/jcajce/NamedJcaJceExtHelper.java b/pkix/src/main/java/org/spongycastle/cms/jcajce/NamedJcaJceExtHelper.java
new file mode 100644
index 00000000..c5589320
--- /dev/null
+++ b/pkix/src/main/java/org/spongycastle/cms/jcajce/NamedJcaJceExtHelper.java
@@ -0,0 +1,31 @@
+package org.spongycastle.cms.jcajce;
+
+import java.security.PrivateKey;
+
+import javax.crypto.SecretKey;
+
+import org.spongycastle.asn1.x509.AlgorithmIdentifier;
+import org.spongycastle.jcajce.util.NamedJcaJceHelper;
+import org.spongycastle.operator.SymmetricKeyUnwrapper;
+import org.spongycastle.operator.jcajce.JceAsymmetricKeyUnwrapper;
+import org.spongycastle.operator.jcajce.JceSymmetricKeyUnwrapper;
+
+class NamedJcaJceExtHelper
+    extends NamedJcaJceHelper
+    implements JcaJceExtHelper
+{
+    public NamedJcaJceExtHelper(String providerName)
+    {
+        super(providerName);
+    }
+
+    public JceAsymmetricKeyUnwrapper createAsymmetricUnwrapper(AlgorithmIdentifier keyEncryptionAlgorithm, PrivateKey keyEncryptionKey)
+    {
+        return new JceAsymmetricKeyUnwrapper(keyEncryptionAlgorithm, keyEncryptionKey).setProvider(providerName);
+    }
+
+    public SymmetricKeyUnwrapper createSymmetricUnwrapper(AlgorithmIdentifier keyEncryptionAlgorithm, SecretKey keyEncryptionKey)
+    {
+        return new JceSymmetricKeyUnwrapper(keyEncryptionAlgorithm, keyEncryptionKey).setProvider(providerName);
+    }
+}
+\ No newline at end of file