1 files changed, 10 insertions, 0 deletions
diff --git a/Crypto/src/crypto/modes/gcm/IGcmExponentiator.cs b/Crypto/src/crypto/modes/gcm/IGcmExponentiator.cs
new file mode 100644
index 000000000..5b4ce9d7a
--- /dev/null
+++ b/Crypto/src/crypto/modes/gcm/IGcmExponentiator.cs
@@ -0,0 +1,10 @@
+using System;
+
+namespace Org.BouncyCastle.Crypto.Modes.Gcm
+{
+	public interface IGcmExponentiator
+	{
+		void Init(byte[] x);
+		void ExponentiateX(long pow, byte[] output);
+	}
+}