@misc{chen03new,
	title = {A New ID-Based Group Signature Scheme from Bilinear Pairings},
	author = {X. Chen and F. Zhang and K. Kim},
	url = {citeseer.ist.psu.edu/article/chen03new.html},
	year = {2003},
	biburl = {http://www.bibsonomy.org/bibtex/2bec5472ca9d5a4968133329d481c67bf/pape},
	text = {X. Chen, F. Zhang, K. Kim. A New ID-Based Group Signature Scheme from
	Bilinear Pairings. Cryptology ePrint Archive, Report 2003.},
	keywords = {Signature based, identity }
}