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Vanishing Polynomial Scheme

Definition

A vanishing polynomial scheme is a cryptographic technique used in zero-knowledge proofs where a polynomial is constructed to have roots at specific points corresponding to a set of valid computations or data. The “vanishing” property means the polynomial evaluates to zero at these designated points, thereby proving the correctness of the underlying data or computation without revealing the full details. This method is fundamental for building efficient and compact proofs. It allows for succinct verification of complex statements.