initial check in.

1 files changed, 16 insertions, 0 deletions

diff --git a/crypto/j2me/org/bouncycastle/operator/bc/OperatorUtils.java b/crypto/j2me/org/bouncycastle/operator/bc/OperatorUtils.java
new file mode 100644
index 000000000..37aa1367b
--- /dev/null
+++ b/crypto/j2me/org/bouncycastle/operator/bc/OperatorUtils.java
@@ -0,0 +1,16 @@
+package org.bouncycastle.operator.bc;
+
+import org.bouncycastle.operator.GenericKey;
+
+class OperatorUtils
+{
+    static byte[] getKeyBytes(GenericKey key)
+    {
+        if (key.getRepresentation() instanceof byte[])
+        {
+            return (byte[])key.getRepresentation();
+        }
+
+        throw new IllegalArgumentException("unknown generic key type");
+    }
+}