Daniel Genkin

Computational integrity with a public random string from quasi-linear PCPs.

2016

A party executing a computation on behalf of others may benefit from misreporting its output. Cryptographic protocols that detect this can facilitate decentralized systems with stringent computational integrity requirements. For the computation’s result to be …

Prime+Probe 1, JavaScript 0: Overcoming Browser-based Side-Channel Defenses

2021 · Adelaide Research & Scholarship (AR&S) (University of Adelaide)

The eternal war in cache has reached browsers, with multiple cache-based side-channel attacks and countermeasures being suggested. A common approach for countermeasures is to disable or restrict JavaScript features deemed essential for carrying out attacks. …