Photo by the blowup on Unsplash

The Magic of Schnorr and Fiat-Shamir … Meet NI-ZKPs

With Zero-Knowledge Proofs (ZKPs), I can prove I have knowledge of my data, without revealing it. This might relate to my password, my face biometrics, or even any digital data that I want to keep secret. So, let’s take an example of doing with the Schnorr methods and which implement a Fiat-Shamir approach. Our approach will be for Bob to register a secret (such as a password), and then create his own…