Improved OR-Composition of Sigma-Protocols
Lecture Notes in Computer Science, pp. 112-141, 2016.
In  Cramer, Damgard and Schoenmakers (CDS) devise an OR-composition technique for Sigma-protocols that allows to construct highly-efficient proofs for compound statements. Since then, such technique has found countless applications as building block for designing efficient protocols. Unfortunately, the CDS OR-composition technique wor...More
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