Zero-Knowledge Proofs: Proving You Know a Secret Without Revealing It
Zero-knowledge proofs allow one party to prove knowledge of a secret without revealing the secret itself. This concept, originating from a 1985 paper, has significant implications in security and privacy. Modern applications include cryptographic protocols and blockchain technology.
- ▪Zero-knowledge proofs enable proving statements true without sharing any additional information.
- ▪The concept was introduced in a foundational paper by Shafi Goldwasser, Silvio Micali, and Charles Rackoff.
- ▪The three essential properties of zero-knowledge proofs are completeness, soundness, and zero-knowledge.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3891528) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Haven Messenger Posted on May 29 • Originally published at havenmessenger.com Zero-Knowledge Proofs: Proving You Know a Secret Without Revealing It #security #cryptography #privacy #programming Suppose you need to prove you are over 18 without showing your birthdate, or that you know a password without sending it, or that a financial statement balances without exposing the numbers.
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