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Research

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Dr Ashley Fraser

Lecturer in Security and Protection Science

InfoLab21

LA1 4WA

Lancaster

ORCID: 0000-0002-2235-4796

Research overview

My research is generally concerned with the security and privacy of cryptographic primitives and schemes, and by extension the resulting systems that are built using cryptography. I have constructed definitions of security and privacy for a number of systems and protocols, including electronic voting protocols and incoercible digital signature.  Recently, I have been interested in the analysis of real-world protocols, particularly decentralised identity management systems, or so-called self-sovereign identity systems. 

Research Interests

Cyber security; cryptography; e-governance; democratic security

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Publications & Outputs

  • Forthcoming

    A Formal Security Analysis of Hyperledger AnonCreds

    Fraser, A. & Schneider, S., 12/02/2025, (Accepted/In press) IEEE Euro S&P 2025.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  • Published

    Privacy-Preserving Photo Sharing: An SSI Use Case

    Fraser, A., Shehu, A.-S., Frymann, N., Haynes, P. & Schneider, S., 15/12/2024, Information Systems Security: 20th International Conference, ICISS 2024, Jaipur, India, December 16–20, 2024, Proceedings. Patil, V. T., Krishnan, R. & Shyamasundar, R. K. (eds.). Cham: Springer, p. 320-329 10 p. (Lecture Notes in Computer Science; vol. 15416).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  • Published

    On the incoercibility of digital signatures

    Fraser, A., Quaglia, E. & Garms, L., 28/08/2023.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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