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Published in:
2019 | OriginalPaper | Chapter
Key Reminiscences
Author : Paul Syverson
Published in: Foundations of Security, Protocols, and Equational Reasoning
Publisher: Springer International Publishing
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Abstract
I offer some reminiscences about work by Cathy Meadows as well as about working with and for Cathy Meadows. I also recall cryptographic protocol properties introduced in our work in the 1990s and show their applicability to analyzing novel protocols today. Specifically, I describe a recent protocol [8] for anonymous proof of account ownership using the novel primitive of secure channel injection (SCI). And I describe how the claim of transcript privacy for a specific SCI protocol depends on an implicit and not necessarily justified assumption of key virginity. I also discuss ways to modify the protocol to achieve intended goals.