@INPROCEEDINGS{cgUCL-LPJY15,
 	AUTHOR={Libert, Benoit and Peters, Thomas and Joye, Marc and Yung, Moti},
	TITLE={{Compactly Hiding Linear Spans: Tightly Secure Constant-Size Simulation-Sound QA-NIZK Proofs and Applications}},
	BOOKTITLE={Asiacrypt'15},
	PUBLISHER={Spinger},
	EDITOR={T. Iwata & J. H. Cheon},
	SERIES={Lecture Notes in Computer Science},
	VOLUME={9452},
	MONTH={12},
	YEAR={2015},
}