Alex Lombardi, Vinod Vaikuntanathan. Fiat-Shamir for Repeated Squaring with Applications to PPAD-Hardness and VDFs. In Daniele Micciancio, Thomas Ristenpart, editors, Advances in Cryptology - CRYPTO 2020 - 40th Annual International Cryptology Conference, CRYPTO 2020, Santa Barbara, CA, USA, August 17-21, 2020, Proceedings, Part III. Volume 12172 of Lecture Notes in Computer Science, pages 632-651, Springer, 2020. [doi]
Abstract is missing.