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1. A Secure Boot Framework with Multi-security Features and Logic-Locking Applications for Reconfigurable Logic

   https://doi.org/10.1007/s41635-021-00123-3  

   Nicholas, Geraldine Shirley ; Siddiqui, Ali Shuja ; Joseph, Sam Reji ; Williams, Gregory ; Saqib, Fareena ( December 2021 , Journal of Hardware and Systems Security)
2. Work-in-Progress: Enabling Secure Boot for Real-Time Restart-Based Cyber-Physical Systems

   https://doi.org/10.1109/RTSS52674.2021.00056  

   Hounsinou, Sena ; Banerjee, Vijay ; Peng, Chunhao ; Hasan, Monowar ; Bloom, Gedare ( December 2021 , 2021 IEEE Real-Time Systems Symposium (RTSS))

   Several cyber-physical systems use real-time restart-based embedded systems with the Simplex architecture to provide safety guarantees against system faults. Some approaches have been developed to protect such systems from security violations too, but none of these approaches can prevent an adversary from modifying the operating system or application code to execute an attack that persists even after a reboot. In this work, we present a secure boot mechanism to restore real-time restart-based embedded systems into a secure computing environment after every restart. We analyze the delay introduced by the proposed security feature and present preliminary results to demonstrate the viability of our approach using an open-source bootloader and real-time operating system. 

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3. Multilayer Camouflaged Secure Boot for SoCs

   https://doi.org/10.1109/MTV48867.2019.00019  

   Siddiqui, Ali Shuja ; Nicholas, Geraldine Shirley ; Joseph, Sam Reji ; Gui, Yutian ; Plusquellic, Jim ; Van Dijk, Marten ; Saqib, Fareena ( December 2019 , Multilayer Camouflaged Secure Boot for SoCs)

   Reconfigurable logic enables architectural updates for embedded devices by providing the ability to reprogram partial or entire device. However, this flexibility can be leveraged by the adversary to compromise the device boot process by modifying the bitstream or the boot process with physical or remote access of device placed in a remote field. We propose a novel multilayer secure boot mechanism for SoCs with a two-stage secure boot process. First stage uses device bound unique response as a key to decrypt application logic. The security function is extended at runtime by integrating intermittent architecture and application locking mechanism to reveal correct functionality. 

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4. A Secure Boot Framework with Multi Security Features and Logic Locking Applications for Reconfigurable Logic

   Geraldine Shirley Nicholas, Ali Shuja ( December 2021 , Journal of hardware and systems security)
5. Building students statistical skills using Passion-Driven Statistics “Boot Camp” Model

   Flaming, K. R. ; Gallagher, K. M. ; Dierker, L. ( January 2021 , A compendium of conference presentations on teaching)

   Scherschel, H. ; Rudmann, D.S. (Ed.)

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