1 files changed, 11 insertions, 0 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/KeyUnwrapper.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/KeyUnwrapper.java
new file mode 100644
index 000000000..8e2162308
--- /dev/null
+++ b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/KeyUnwrapper.java
@@ -0,0 +1,11 @@
+package org.spongycastle.operator;
+
+import org.spongycastle.asn1.x509.AlgorithmIdentifier;
+
+public interface KeyUnwrapper
+{
+    AlgorithmIdentifier getAlgorithmIdentifier();
+
+    GenericKey generateUnwrappedKey(AlgorithmIdentifier encryptionKeyAlgorithm, byte[] encryptedKey)
+        throws OperatorException;
+}