Zero knowledge proofs in blockchain

Speaker : José Luis Muñoz-Tapia (Polytechnic University of Catalonia, ES)
Abstract:
In this talk, we will explore the fundamental concept of Zero Knowledge Proofs (ZKPs), a cryptographic technique that allows one party to prove knowledge of a specific piece of information to another party without revealing the information itself. We will delve into two core computation models used in ZKPs: the circuit computation model and the machine computation model. These models form the basis of how ZKPs are designed and implemented. Furthermore, we will examine various real-world applications of ZKPs, with particular emphasis on their critical role in enhancing privacy and security in blockchain systems. Attendees will gain a foundational understanding of ZKPs and insight into how they are applied to diverse scenarios in modern cryptographic systems.
Short bio
José L. Muñoz-Tapia received the M.S. degree in telecommunications engineering and the Ph.D. degree in security engineering, in 1999 and 2003, respectively. He is currently a Researcher with the Information Security Group (ISG) and an Associate Professor with the Department of Network Engineering, Universitat Politècnica de Catalunya (UPC). He is also the Director of the Master Program in Blockchain Technologies, UPC School. He has worked in applied cryptography, network security, and game theory models applied to networks and simulators. His research interest includes distributed ledgers technologies.
Check our website : www.lincs.fr