Advances in Cryptology - ASIACRYPT'99 International Conference on the Theory and Application of Cryptology and Information Security, Singapore, November 14-18, 1999 Proceedings - Lam, Kwok Yan; Lam, Kwok Yan; Okamoto, Eiji; Okamoto, Eiji; Xing, Chaoping; Xing, Chaoping (Springer Berlin Heidelberg : Imprint: Springer, 1999)