Zero-knowledge proofs have always provided a clear solution when it comes to conveying
information from a prover to a verifier or vice versa without revealing essential information …

This document is an informal guide to zk-SNARK–a zero-knowledge Argumentof-
Knowledge. We do not discuss security or implementation. Our aim is to go through the …

Subversion zero knowledge for non-interactive proof systems demands that zero knowledge
(ZK) be maintained even when the common reference string (CRS) is chosen maliciously …

With a zero-knowledge proof (ZKP), a party can prove that a statement is true without
revealing any information except for whether it is indeed true or not. The obvious benefit is …

Thanks to the development in encryption technology and blockchain, cryptocurrency has
already proven feasible and applicable. However, blockchain requires massive information …

Zero-knowledge proofs and in particular succinct non-interactive zero-knowledge proofs (so
called zk-SNARKs) are getting increasingly used in real-world applications, with …

Zero-knowledge arguments have become practical, and widely used, especially in the world
of Blockchain, for example in Zcash. This work revisits zero-knowledge proofs in the discrete …

In a proof of partial knowledge, introduced by Cramer, Damgård and Schoenmakers
(CRYPTO 1994), a prover knowing witnesses for some k-subset of n given public statements …

In last years, there has been an increasing effort to leverage distributed ledger technology
(DLT), including blockchain. One of the main topics of interest, given its importance, is the …

Blockchain is the core technology underlying the first decentralized cryptocurrency, Bitcoin,
introduced by Nakamoto in 2008. Since then, blockchain technology has many more …