zkSNARK Efficiency

Definition ∞ zkSNARK Efficiency measures how computationally economical a Zero-Knowledge Succinct Non-Interactive Argument of Knowledge system is, considering both the time and resources needed for proof generation and verification. Higher efficiency indicates less computational cost and faster operation. It is a key performance metric for these cryptographic proofs.
Context ∞ zkSNARK efficiency is a central metric for evaluating the practical viability of zero-knowledge proofs in scaling blockchain networks and enabling privacy-preserving applications. Ongoing research focuses on optimizing this efficiency to reduce transaction costs and improve network throughput for decentralized systems. News frequently reports on new cryptographic constructions that enhance zkSNARK efficiency.