@INPROCEEDINGS{cgUCL-JQYY99,
 	AUTHOR={Joye, Marc and Quisquater, Jean-Jacques and Yen, Sung-Ming and Yung, Moti},
	TITLE={{Security paradoxes: How improving a cryptosystem may weaken it}},
	BOOKTITLE={Ninth National Conference on Information Security, Taichung, Taiwan},
	PAGES={27-32},
	MONTH={1},
	YEAR={1999},
}