Venkata Koppula, Brent Waters. Circular Security Separations for Arbitrary Length Cycles from LWE. In Matthew Robshaw, Jonathan Katz, editors, Advances in Cryptology - CRYPTO 2016 - 36th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 14-18, 2016, Proceedings, Part II. Volume 9815 of Lecture Notes in Computer Science, pages 681-700, Springer, 2016. [doi]
Abstract is missing.