Zobrazeno 1 - 10
of 773
pro vyhledávání: '"Preneel, Bart"'
Autor:
Sarenche, Roozbeh, Tas, Ertem Nusret, Monnot, Barnabe, Schwarz-Schilling, Caspar, Preneel, Bart
Validators in permissionless, large-scale blockchains (e.g., Ethereum) are typically payoff-maximizing, rational actors. Ethereum relies on in-protocol incentives, like rewards for validators delivering correct and timely votes, to induce honest beha
Externí odkaz:
http://arxiv.org/abs/2407.19479
This paper aims to evaluate GitHub Copilot's generated code quality based on the LeetCode problem set using a custom automated framework. We evaluate the results of Copilot for 4 programming languages: Java, C++, Python3 and Rust. We aim to evaluate
Externí odkaz:
http://arxiv.org/abs/2406.11326
Publikováno v:
IEEE Transactions on Information Forensics and Security, vol. 19, pp. 5530-5544, 2024.
Garbling schemes are vital primitives for privacy-preserving protocols and secure two-party computation. This paper presents a projective garbling scheme that assigns $2^n$ values to wires in a circuit comprising XOR and unary projection gates. A gen
Externí odkaz:
http://arxiv.org/abs/2405.20713
Autor:
Yoshizawa, Takahito, Singelée, Dave, Muehlberg, Jan Tobias, Delbruel, Stéphane, Taherkordi, Amir, Hughes, Danny, Preneel, Bart
Publikováno v:
ACM Computing Surveys, August 2022
Vehicle-to-Everything (V2X) communication is receiving growing attention from industry and academia as multiple pilot projects explore its capabilities and feasibility. With about 50\% of global road vehicle exports coming from the European Union (EU
Externí odkaz:
http://arxiv.org/abs/2208.14674
Autor:
Symeonidis, Iraklis, Rotaru, Dragos, Mustafa, Mustafa A., Mennink, Bart, Preneel, Bart, Papadimitratos, Panos
We propose HERMES, a scalable, secure, and privacy-enhancing system for users to share and access vehicles. HERMES securely outsources operations of vehicle access token generation to a set of untrusted servers. It builds on an earlier proposal, name
Externí odkaz:
http://arxiv.org/abs/2101.01950
Autor:
Benzler, Justus, Bogdanov, Dan, Kirchner, Göran, Lueks, Wouter, Lucas, Raquel, Oliveira, Rui, Preneel, Bart, Salathe, Marcel, Troncoso, Carmela, von Wyl, Viktor
Digital proximity tracing (DPT) for Sars-CoV-2 pandemic mitigation is a complex intervention with the primary goal to notify app users about possible risk exposures to infected persons. Policymakers and DPT operators need to know whether their system
Externí odkaz:
http://arxiv.org/abs/2012.12927
Relay attacks pose an important threat in wireless ranging and authentication systems. Distance bounding protocols have been proposed as an effective countermeasure against these attacks and allow a verifier and a prover to establish an upper bound o
Externí odkaz:
http://arxiv.org/abs/2010.10387
Autor:
Troncoso, Carmela, Payer, Mathias, Hubaux, Jean-Pierre, Salathé, Marcel, Larus, James, Bugnion, Edouard, Lueks, Wouter, Stadler, Theresa, Pyrgelis, Apostolos, Antonioli, Daniele, Barman, Ludovic, Chatel, Sylvain, Paterson, Kenneth, Čapkun, Srdjan, Basin, David, Beutel, Jan, Jackson, Dennis, Roeschlin, Marc, Leu, Patrick, Preneel, Bart, Smart, Nigel, Abidin, Aysajan, Gürses, Seda, Veale, Michael, Cremers, Cas, Backes, Michael, Tippenhauer, Nils Ole, Binns, Reuben, Cattuto, Ciro, Barrat, Alain, Fiore, Dario, Barbosa, Manuel, Oliveira, Rui, Pereira, José
This document describes and analyzes a system for secure and privacy-preserving proximity tracing at large scale. This system, referred to as DP3T, provides a technological foundation to help slow the spread of SARS-CoV-2 by simplifying and accelerat
Externí odkaz:
http://arxiv.org/abs/2005.12273
Autor:
Gorodilova, Anastasiya, Agievich, Sergey, Carlet, Claude, Hou, Xiang-dong, Idrisova, Valeriya, Kolomeec, Nikolay, Kutsenko, Alexandr, Mariot, Luca, Oblaukhov, Alexey, Picek, Stjepan, Preneel, Bart, Rosie, Razvan, Tokareva, Natalia
Problems and their solutions of the Fifth International Students' Olympiad in cryptography NSUCRYPTO'2018 are presented. We consider problems related to attacks on ciphers and hash functions, Boolean functions, quantum circuits, Enigma, etc. We discu
Externí odkaz:
http://arxiv.org/abs/1906.04480