Improved Threshold Signatures, Proactive Secret Sharing, and Input Certification from LSS Isomorphisms

Diego F. Aranha, Anders P. K. Dalskov, Daniel Escudero 0001, Claudio Orlandi. Improved Threshold Signatures, Proactive Secret Sharing, and Input Certification from LSS Isomorphisms. In Patrick Longa, Carla Ràfols, editors, Progress in Cryptology - LATINCRYPT 2021 - 7th International Conference on Cryptology and Information Security in Latin America, Bogotá, Colombia, October 6-8, 2021, Proceedings. Volume 12912 of Lecture Notes in Computer Science, pages 382-404, Springer, 2021. [doi]

Abstract

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