Definition ∞ Prover Memory Overhead refers to the amount of temporary storage space required by a cryptographic prover during the process of generating a proof, particularly in zero-knowledge proof systems. Minimizing this overhead is crucial for improving the efficiency and scalability of these proofs, allowing them to operate on devices with limited resources. High memory consumption can hinder the practical deployment of advanced cryptographic solutions.
Context ∞ Research and development in zero-knowledge proofs consistently address the challenge of reducing prover memory overhead to enable broader adoption across various blockchain applications. News often covers breakthroughs in proof systems that significantly decrease these resource demands, facilitating more practical and accessible privacy-preserving technologies.