Definition Of Zero Knowledge Proof

A zero knowledge proof is a unique method where a user can prove to another user that he she knows an absolute value without actually conveying any extra information.

Definition of zero knowledge proof. A zero knowledge proof must satisfy three properties. If the statement is true the honest verifier that is one following the protocol properly will be convinced of this fact by an honest prover. In cryptography a zero knowledge proof or zero knowledge protocol is a method by which one party the prover can prove to another party the verifier that they know a value x without conveying any information apart from the fact that they know the value x the essence of zero knowledge proofs is that it is trivial to prove that one possesses knowledge of certain information by simply. Zero knowledge succinct non interactive arguments of knowledge zk snarks a type of non interactive zkp are zero knowledge because they don t reveal any knowledge to the verifier succinct because the proof can be verified quickly non interactive because repeated interaction is not required between prover and verifier and arguments of knowledge because they present sound proof.

By definition a zero knowledge proof must satisfy the following three properties. A zero knowledge proof is where a prover alice can prove that she knows information x to a verifier bob without communicating any other information to bob other than the fact that she knows x. Noun plural zero knowledge proofs 1.