How To Simulate It - A Tutorial on the Simulation Proof Technique

One of the most fundamental notions of cryptography is that of simulation. It stands behind the concepts of semantic security, zero knowledge, and security for multiparty computation. However, writing a simulator and proving security via the use of simulation is a non-trivial task, and one that many newcomers to the field often find difficult. In this tutorial, we provide a guide to how to write simulators and prove security via the simulation paradigm. Although we have tried to make this tutorial as stand-alone as possible, we assume some familiarity with the notions of secure encryption, zero-knowledge, and secure computation.

• Type: Journal
• Year: 2016
• Where: IACR
• Authors: Yehuda Lindell
• Keywords: Biometrics, IACR 2016