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Nigel P. Smart
Researcher at Katholieke Universiteit Leuven
Publications - 349
Citations - 22756
Nigel P. Smart is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Cryptography & Encryption. The author has an hindex of 69, co-authored 335 publications receiving 20874 citations. Previous affiliations of Nigel P. Smart include Hewlett-Packard & University of Kent.
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Journal Article
MPC With Delayed Parties Over Star-Like Networks
TL;DR: In this article , the authors consider MPC protocols with a strong honest majority (t n/2) in which some parties are progressing slower than others and model stragglers by allowing the adversary to delay messages to and from some parties for a given length of time.
Journal ArticleDOI
Topical Collection on Computing on Encrypted Data
David Pointcheval,Nigel P. Smart +1 more
Posted Content
The Fiat-Shamir Transform for Group and Ring Signature Schemes.
TL;DR: In this paper, the authors provide the missing foundations for the use of the Fiat-Shamir transform in more complex settings and define a formal security model for identity escrow schemes (a concept proposed earlier but never rigorously formalized).
Posted Content
Security Notions and Generic Constructions for Client Puzzles.
TL;DR: In this article, a formal model for the security of client puzzles is proposed, and a generic construction of a client puzzle is presented, in the random oracle model, based on hash functions.