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Researcher profile

William J. Buchanan

5 papers in the PaperMetrix corpus

Publications

Papers by this author

  1. Secret shares to protect health records in Cloud-based infrastructures

    2015

    Increasingly health records are stored in cloud-based systems, and often protected by a private key. Unfortunately the loss of this key can cause large-scale data loss. This paper outlines a novel Cloud-based architecture (SECRET) which …

  2. Seamless Cryptographic Key Generation via Off-the-Shelf Telecommunication Components for End-to-End Data Encryption

    2017

    Quantum key distribution (QKD) systems have already attained much attention for providing end-to-end data encryption to the subscribers. However, it is very important that the QKD infrastructure is compatible with the already existing telecommunication networks …

  3. Experimental High Speed Data Encryption via SDM-CV-QKD Signaling for High-Capacity Access Network

    2018 · Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)

    We report a high capacity Quantum-to-the-Home (QTTH) network in a spatial-division-multiplexing (SDM) network utilizing 7-core multicore fiber (MCF). Aggregate secure key rates of 33.6 Mbit/s over 9.8 km of fiber are the actual state-of-the-art.

  4. An Omnidirectional Approach to Touch-based Continuous Authentication

    2023 · arXiv (Cornell University)

    This paper focuses on how touch interactions on smartphones can provide a continuous user authentication service through behaviour captured by a touchscreen. While efforts are made to advance touch-based behavioural authentication, researchers often focus on …

  5. A Framework for the Security and Privacy of Biometric System Constructions under Defined Computational Assumptions

    2024 · arXiv (Cornell University)

    Biometric systems, while offering convenient authentication, often fall short in providing rigorous security assurances. A primary reason is the ad-hoc design of protocols and components, which hinders the establishment of comprehensive security proofs. This paper …