2 citations · 3 across the 4 of their papers we have counts for
5 papers
Empirical Analysis of TEE-Enabled Rollup Designs
Claudiu-Nicu Bărbieru, Corentin Libert, Peterson Yuhala +7
Layer 2 (L2) rollups have become the dominant scaling solution in Ethereum. At the core of these systems lies the rollup sequencer, a component that orders, executes, and submits L…
TriHaRd: Higher Resilience for TEE Trusted Time
Matthieu Bettinger, Sonia Ben Mokhtar, Pascal Felber +3
Accurately measuring time passing is critical for many applications. However, in Trusted Execution Environments (TEEs) such as Intel SGX, the time source is outside the Trusted Com…
An Open-source Implementation and Security Analysis of Triad's TEE Trusted Time Protocol
Matthieu Bettinger, Sonia Ben Mokhtar, Anthony Simonet-Boulogne
The logic of many protocols relies on time measurements. However, in Trusted Execution Environments (TEEs) like Intel SGX, the time source is outside the Trusted Computing Base: a…
Reliability is Blind: Collective Incentives for Decentralized Computing Marketplaces without Individual Behavior Information
Henry Mont, Matthieu Bettinger, Sonia Ben Mokhtar +1
In decentralized cloud computing marketplaces, ensuring fair and efficient interactions among asset providers and end-users is crucial. A key concern is meeting agreed-upon service…
COoL-TEE: Client-TEE Collaboration for Resilient Distributed Search
Matthieu Bettinger, Etienne Rivière, Sonia Ben Mokhtar +1
Current marketplaces rely on search mechanisms with distributed systems but centralized governance, making them vulnerable to attacks, failures, censorship and biases. While search…