Hamid Turab Mirza. Governmental Access to Encrypted Information - To What Extent and How to Achieve that Extent?. In José Cordeiro, Joaquim Filipe, Slimane Hammoudi, editors, WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies, Volume 2, Funchal, Madeira, Portugal, May 4-7, 2008. pages 467-473, INSTICC Press, 2008.
Abstract is missing.