3 papers
cs.SE2025
Arguzz: Testing zkVMs for Soundness and Completeness Bugs
Christoph Hochrainer, Valentin Wüstholz, Maria Christakis
Zero-knowledge virtual machines (zkVMs) are increasingly deployed in decentralized applications and blockchain rollups since they enable verifiable off-chain computation. These VMs…
cs.SE2024
Fuzzing Processing Pipelines for Zero-Knowledge Circuits
Christoph Hochrainer, Anastasia Isychev, Valentin Wüstholz +1
Zero-knowledge (ZK) protocols have recently found numerous practical applications, such as in authentication, online-voting, and blockchain systems. These protocols are powered by…
cs.LO2024
Verifying Global Two-Safety Properties in Neural Networks with Confidence
Anagha Athavale, Ezio Bartocci, Maria Christakis +3
We present the first automated verification technique for confidence-based 2-safety properties, such as global robustness and global fairness, in deep neural networks (DNNs). Our a…