Zero-Knowledge Proofs and Their Role within the Blockchain

In each issue of Communications , we publish selected posts or excerpts from the many blogs on our website. The views expressed by bloggers are their own and not necessarily held by Communications or the Association for Computing Machinery. Read more blogs and join the discussion at https://cacm.acm.org/blog. https://cacm.acm.org/blog An examination of the intricate world of zero-knowledge proofs and how they may be used to enhance blockchain security and privacy.