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diff --git a/stubdom/vtpmmgr/vtpmmgr.h b/stubdom/vtpmmgr/vtpmmgr.h
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+/*
+ * Copyright (c) 2010-2012 United States Government, as represented by
+ * the Secretary of Defense.  All rights reserved.
+ *
+ * based off of the original tools/vtpm_manager code base which is:
+ * Copyright (c) 2005, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
+ *   * Neither the name of Intel Corporation nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef VTPMMGR_H
+#define VTPMMGR_H
+
+#include <mini-os/tpmback.h>
+#include <polarssl/entropy.h>
+#include <polarssl/ctr_drbg.h>
+
+#include "uuid.h"
+#include "tcg.h"
+#include "vtpm_manager.h"
+
+#define RSA_KEY_SIZE 0x0800
+#define RSA_CIPHER_SIZE (RSA_KEY_SIZE / 8)
+
+struct vtpm_globals {
+   int tpm_fd;
+   TPM_KEY             storage_key;
+   TPM_HANDLE          storage_key_handle;       // Key used by persistent store
+   TPM_AUTH_SESSION    oiap;                // OIAP session for storageKey
+   TPM_AUTHDATA        storage_key_usage_auth;
+
+   TPM_AUTHDATA        owner_auth;
+   TPM_AUTHDATA        srk_auth;
+
+   entropy_context     entropy;
+   ctr_drbg_context    ctr_drbg;
+};
+
+// --------------------------- Global Values --------------------------
+extern struct vtpm_globals vtpm_globals;   // Key info and DMI states
+
+TPM_RESULT vtpmmgr_init(int argc, char** argv);
+void vtpmmgr_shutdown(void);
+
+TPM_RESULT vtpmmgr_handle_cmd(const uuid_t uuid, tpmcmd_t* tpmcmd);
+
+inline TPM_RESULT vtpmmgr_rand(unsigned char* bytes, size_t num_bytes) {
+   return ctr_drbg_random(&vtpm_globals.ctr_drbg, bytes, num_bytes) == 0 ? 0 : TPM_FAIL;
+}
+
+#endif