Eiichiro Fujisaki, Tatsuaki Okamoto. How to Enhance the Security of Public-Key Encryption at Minimum Cost. In Hideki Imai, Yuliang Zheng, editors, Public Key Cryptography, Second International Workshop on Practice and Theory in Public Key Cryptography, PKC 99, Kamakura, Japan, March 1-3, 1999, Proceedings. Volume 1560 of Lecture Notes in Computer Science, pages 53-68, Springer, 1999. [doi]
Abstract is missing.