Title :
A novel MPEG video encryption scheme for protecting MPEG coded video in collaborative domains
Author :
Halawa, Sherif A. ; Elkamchouchi, Hassan M.
Author_Institution :
Dept. of Electr. Eng., Univ. of Alexandria, Alexandria
Abstract :
Recently, the increase in average streaming speed over the Internet has paved the way for a new form of collaboration to threaten the security of existing video ciphers. In this paper, we present this collaborative attack and prove the vulnerability of existing video encryption schemes to this form of attacks. We then propose an improved video cipher that is immune against collaboration.
Keywords :
cryptography; video coding; video streaming; Internet; MPEG coded video protection; collaborative attack; video cipher security; video encryption vulnerability; video streaming; Collaboration; Cryptography; Internet; Protection; Resilience; Scalability; Security; Signal processing; Streaming media; Videoconference;
Conference_Titel :
Radio Science Conference, 2008. NRSC 2008. National
Conference_Location :
Tanta
Print_ISBN :
978-977-5031-95-2
DOI :
10.1109/NRSC.2008.4542341