@techreport{CAIA-TR-040429A, title = {{Limitations of Existing MPEG-1 Ciphers for Streaming Video}}, author = {Jason But}, month = {29 April}, year = {2004}, number = {040429A}, address = {Melbourne, Australia}, url = {http://caia.swin.edu.au/reports/040429A/CAIA-TR-040429A.pdf}, institution = {Centre for Advanced Internet Architectures, Swinburne University of Technology} }