C
Claude Castelluccia
Researcher at French Institute for Research in Computer Science and Automation
Publications - 178
Citations - 8914
Claude Castelluccia is an academic researcher from French Institute for Research in Computer Science and Automation. The author has contributed to research in topics: Encryption & Wireless sensor network. The author has an hindex of 45, co-authored 174 publications receiving 8248 citations. Previous affiliations of Claude Castelluccia include Commissariat à l'énergie atomique et aux énergies alternatives & University of California.
Papers
More filters
Proceedings ArticleDOI
Differentiation mechanisms for IEEE 802.11
Imad Aad,Claude Castelluccia +1 more
TL;DR: This work presents three service differentiation schemes for IEEE 802.11 based on scaling the contention window according to the priority of each flow or user, and simulates and analyzes the performance of each scheme with TCP and UDP flows.
Proceedings ArticleDOI
Efficient aggregation of encrypted data in wireless sensor networks
TL;DR: This paper proposes a simple and provably secure additively homomorphic stream cipher that allows efficient aggregation of encrypted data and shows that aggregation based on this cipher can be used to efficiently compute statistical values such as mean, variance and standard deviation of sensed data, while achieving significant bandwidth gain.
Book ChapterDOI
Extending SAT Solvers to Cryptographic Problems
TL;DR: A new approach to solving cryptographic problems by adapting both the problem description and the solver synchronously instead of tweaking just one of them is presented, which was able to solve a well-researched stream cipher 26 times faster than was previously possible.
Book ChapterDOI
I have a DREAM!: differentially private smart metering
Gergely Acs,Claude Castelluccia +1 more
TL;DR: This paper presents a new privacy-preserving smart metering system that is private under the differential privacy model and therefore provides strong and provable guarantees.
Journal ArticleDOI
Efficient and provably secure aggregation of encrypted data in wireless sensor networks
TL;DR: This article proposes a simple and provably secure encryption scheme that allows efficient additive aggregation of encrypted data and constructs an end-to-end aggregate authentication scheme that is secure against outsider-only attacks, based on the indistinguishability property of a pseudorandom function (PRF), a standard cryptographic primitive.