@misc{cryptoeprint:2006:076, author = {Amitabh Saxena and Ben Soh}, title = {A Cryptosystem Based on Hidden Order Groups and Its Applications in Highly Dynamic Group Key Agreement}, howpublished = {Cryptology ePrint Archive, Report 2006/076}, year = {2006}, url = {http://eprint.iacr.org/2006/076}, }