Concept
Traffic analysis
Related publications (47)
Side-channel analysis of isogeny-based key encapsulation mechanisms and hash-based digital signatures
Current cryptographic solutions will become obsolete with the arrival of large-scale universal quantum computers. As a result, the National Institute of Standards and Technology supervises a post-quantum standardization process which involves evaluating ca ...
EPFL2024Analysis and Improvements of the Sender Keys Protocol for Group Messaging
Messaging between two parties and in the group setting has enjoyed widespread attention both in practice, and, more recently, from the cryptographic community. One of the main challenges in the area is constructing secure (end-to- end encrypted) and effici ...
2022Critical node selection method for efficient Max-Pressure traffic signal control in large-scale congested networks
Nikolaos Geroliminis, Dimitrios Tsitsokas, Anastasios Kouvelas
Decentralized signal control of congested traffic networks based on the Max-Pressure (MP) controller is theoretically proven to maximize throughput, stabilize the system and balance queues for single intersections under specific conditions. However, its pe ...
2022Orthros: A Low-Latency PRF
We present Orthros, a 128-bit block pseudorandom function. It is designed with primary focus on latency of fully unrolled circuits. For this purpose, we adopt a parallel structure comprising two keyed permutations. The round function of each permutation is ...
2021Leaking Secrets Through Compressed Caches
We offer the first security analysis of cache compression, a promising architectural technique that is likely to appear in future mainstream processors. We find that cache compression has novel security implications because the compressibility of a cache l ...
IEEE COMPUTER SOC2021Encrypted DNS double right arrow Privacy? A Traffic Analysis Perspective
Carmela González Troncoso, Sandra Deepthy Siby, Narseo Vallina Rodriguez
Virtually every connection to an Internet service is preceded by a DNS lookup. Lookups are performed without any traffic-level protection, thus enabling manipulation, redirection, surveillance, and censorship. To address these issues, large organizations s ...
INTERNET SOC2020