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Nadarajah Asokan
Researcher at University of Waterloo
Publications - 329
Citations - 14076
Nadarajah Asokan is an academic researcher from University of Waterloo. The author has contributed to research in topics: Authentication & Mobile device. The author has an hindex of 58, co-authored 327 publications receiving 11947 citations. Previous affiliations of Nadarajah Asokan include Helsinki University of Technology & Syracuse University.
Papers
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Proceedings ArticleDOI
Oblivious Neural Network Predictions via MiniONN Transformations
TL;DR: MiniONN is presented, the first approach for transforming an existing neural network to an oblivious neural network supporting privacy-preserving predictions with reasonable efficiency and it is shown that MiniONN outperforms existing work in terms of response latency and message sizes.
Proceedings ArticleDOI
Optimistic protocols for fair exchange
TL;DR: A generic protocol for fair exchange of electronic goods with non-repudiation that does not involve a third party in the exchange in the fault-less case but only for recovery.
Proceedings ArticleDOI
IoT Sentinel Demo: Automated Device-Type Identification for Security Enforcement in IoT
Markus Miettinen,Samuel Marchal,Ibbad Hafeez,Tommaso Frassetto,Nadarajah Asokan,Ahmad-Reza Sadeghi,Sasu Tarkoma +6 more
TL;DR: IoT Sentinel is presented, a system capable of automatically identifying the types of devices being connected to an IoT network and enabling enforcement of rules for constraining the communications of vulnerable devices so as to minimize damage resulting from their compromise.
Journal ArticleDOI
Key agreement in ad hoc networks
TL;DR: This paper considers a problem: a group of people in a meeting room do not have access to public key infrastructure or third party key management service, and they do not share any other prior electronic context, and how can they set up a secure session among their computers?
Proceedings ArticleDOI
Asynchronous protocols for optimistic fair exchange
TL;DR: A set of optimistic fair exchange protocols which tolerate temporary failures in the communication channels to the third party, and a central feature of the protocols is that either player can asynchronously and unilaterally bring a protocol run to completion.