Skip to main content

Zero-Knowledge Cryptography

Definition

Zero-knowledge cryptography is a cryptographic method that allows one party to prove to another that a given statement is true, without revealing any information beyond the validity of the statement itself. This means the verifier learns nothing about the secret information used by the prover to establish the truth of the statement. These cryptographic techniques are vital for enhancing privacy and security in digital systems, enabling verification without data disclosure. They form the basis for advanced applications in areas such as secure authentication and confidential transactions.