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diff --git a/src/ceph/src/auth/cephx/CephxSessionHandler.h b/src/ceph/src/auth/cephx/CephxSessionHandler.h
new file mode 100644
index 0000000..6a19630
--- /dev/null
+++ b/src/ceph/src/auth/cephx/CephxSessionHandler.h
@@ -0,0 +1,51 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2004-2009 Sage Weil <sage@newdream.net>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software 
+ * Foundation.  See file COPYING.
+ * 
+ */
+
+
+#include "auth/AuthSessionHandler.h"
+#include "auth/Auth.h"
+
+class CephContext;
+class Message;
+
+class CephxSessionHandler  : public AuthSessionHandler {
+  uint64_t features;
+
+public:
+  CephxSessionHandler(CephContext *cct_, CryptoKey session_key, uint64_t features)
+    : AuthSessionHandler(cct_, CEPH_AUTH_CEPHX, session_key),
+      features(features) {}
+  ~CephxSessionHandler() override {}
+  
+  bool no_security() override {
+    return false;
+  }
+
+  int _calc_signature(Message *m, uint64_t *psig);
+
+  int sign_message(Message *m) override;
+  int check_message_signature(Message *m) override ;
+
+  // Cephx does not currently encrypt messages, so just return 0 if called.  PLR
+
+  int encrypt_message(Message *m) override {
+    return 0;
+  }
+
+  int decrypt_message(Message *m) override {
+    return 0;
+  }
+
+};
+