Takeshi Shimoyama, Toshinobu Kaneko. Quadratic Relation of S-box and Its Application to the Linear Attack of Full Round DES. In Hugo Krawczyk, editor, Advances in Cryptology - CRYPTO 98, 18th Annual International Cryptology Conference, Santa Barbara, California, USA, August 23-27, 1998, Proceedings. Volume 1462 of Lecture Notes in Computer Science, pages 200-211, Springer, 1998. [doi]
Abstract is missing.