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Linear Prover Complexity

Definition

Linear Prover Complexity is a measure of the computational resources, specifically time or operations, required by a prover in a proof system that scales linearly with the size of the computation being proven. This characteristic indicates that the prover’s effort grows proportionally to the complexity of the statement it is trying to verify. Achieving linear prover complexity is a significant goal in cryptographic proof systems, as it makes them more efficient and practical. It represents an optimal performance metric for the proving party.