Question

What is proof-of-knowledge?

Answer 1

Proof-of-knowledge is a cryptographic protocol where a prover can convince a verifier that they possess certain knowledge without revealing the knowledge itself. It allows the prover to demonstrate knowledge of a secret or solution without disclosing the information, ensuring privacy and security in various applications such as authentication and zero-knowledge proofs.

Answer 2

Proof-of-knowledge is a cryptographic protocol where a prover can convince a verifier that they possess certain knowledge without revealing the actual knowledge itself. This is done by the prover performing a series of interactions that demonstrate they have knowledge of a secret without disclosing the secret itself. This concept is commonly used in various cryptographic schemes and protocols to ensure security and privacy.