A Short Tutorial of Zero-Knowledge
Oded Goldreich · IOS Press eBooks · 2013
Zero-knowledge proofs are proofs that are both convincing and yet yield nothing beyond the validity of the assertion being proved. Their direct applications in cryptography are numerous, where they are typically used to force malicious parties to behave according to a predetermined protocol. In addition, zero-knowledge proofs serve as an excellent bench-mark for the study of various problems regarding cryptographic protocols.