Public Key Cryptography First International Workshop on Practice and Theory in Public Key Cryptography, PKC'98, Pacifico Yokohama, Japan, February 5-6, 1998, Proceedings - Imai, Hideki; Imai, Hideki; Zheng, Yuliang; Zheng, Yuliang (Springer Berlin Heidelberg : Imprint: Springer, 1998)