Wen-Ching W. Li, Mats Näslund, Igor Shparlinski. Hidden Number Problem with the Trace and Bit Security of XTR and LUC. In Moti Yung, editor, Advances in Cryptology - CRYPTO 2002, 22nd Annual International Cryptology Conference, Santa Barbara, California, USA, August 18-22, 2002, Proceedings. Volume 2442 of Lecture Notes in Computer Science, pages 433-448, Springer, 2002. [doi]
Abstract is missing.