@INPROCEEDINGS{cgUCL-JQYY02,
 	AUTHOR={Joye, Marc and Quisquater, Jean-Jacques and Yen, Sung-Ming and Yung, Moti},
	TITLE={{Observability Analysis: Detecting when Improved Cryptosystems Fail}},
	BOOKTITLE={RSA Conference 2002, San Jose, USA},
	PUBLISHER={Springer-Verlag},
	SERIES={Lecture Notes in Computer Science},
	VOLUME={2271},
	PAGES={17-29},
	MONTH={2},
	YEAR={2002},
}