1 files changed, 70 insertions, 0 deletions
diff --git a/prov/src/main/java/org/spongycastle/jce/spec/IEKeySpec.java b/prov/src/main/java/org/spongycastle/jce/spec/IEKeySpec.java
new file mode 100644
index 00000000..050760f7
--- /dev/null
+++ b/prov/src/main/java/org/spongycastle/jce/spec/IEKeySpec.java
@@ -0,0 +1,70 @@
+package org.spongycastle.jce.spec;
+
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.security.spec.KeySpec;
+
+import org.spongycastle.jce.interfaces.IESKey;
+
+/**
+ * key pair for use with an integrated encryptor - together
+ * they provide what's required to generate the message.
+ */
+public class IEKeySpec
+    implements KeySpec, IESKey
+{
+    private PublicKey   pubKey;
+    private PrivateKey  privKey;
+
+    /**
+     * @param privKey our private key.
+     * @param pubKey the public key of the sender/recipient.
+     */
+    public IEKeySpec(
+        PrivateKey  privKey,
+        PublicKey   pubKey)
+    {
+        this.privKey = privKey;
+        this.pubKey = pubKey;
+    }
+
+    /**
+     * return the intended recipient's/sender's public key.
+     */
+    public PublicKey getPublic()
+    {
+        return pubKey;
+    }
+
+    /**
+     * return the local private key.
+     */
+    public PrivateKey getPrivate()
+    {
+        return privKey;
+    }
+
+    /**
+     * return "IES"
+     */
+    public String getAlgorithm()
+    {
+        return "IES";
+    }
+
+    /**
+     * return null
+     */
+    public String getFormat()
+    {
+        return null;
+    }
+
+    /**
+     * returns null
+     */
+    public byte[] getEncoded()
+    {
+        return null;
+    }
+}