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ZK Proof Efficiency

Definition

ZK proof efficiency refers to the computational resources required to generate and verify a zero-knowledge proof. This metric considers factors such as the time and memory needed by the prover to construct the proof, the size of the proof itself, and the time taken by the verifier to confirm its validity. High efficiency is crucial for the practical deployment of zero-knowledge proofs in blockchain applications, enabling scalable and privacy-preserving transactions. Optimizing these parameters directly impacts the feasibility and cost-effectiveness of decentralized systems. It is a primary goal in cryptographic research.