Title :
High speed MPEG-2 TS scrambling system with DVB-common scrambling algorithm
Author :
Jung, Joon-Young ; Kwon, O-Hyung ; Lee, Soo-In
Author_Institution :
Electron. & Telecommun. Res. Inst.
Abstract :
This paper presents a design and implementation method for a high speed scrambling system which encrypts MPEG-2 transport stream (TS) data using DVB-common scrambling algorithm. The presented design´s scrambling system has a parallel processing structure based on one MPEG-2 TS packet data block for high speed scrambling. As its structure is extendable for a required transmission rate, it is expected to be used effectively for the future broadcasting system requiring higher transmission rate
Keywords :
cryptography; data communication; digital video broadcasting; media streaming; parallel processing; DVB-common scrambling algorithm; MPEG-2 transport stream scrambling system; data transmission; high speed scrambling; packet data block; parallel processing structure; Algorithm design and analysis; Cable TV; Communication cables; Cryptography; Data communication; Design methodology; Digital audio broadcasting; Digital video broadcasting; TV broadcasting; Telecommunication standards; Conditional Access; DVB-Common Scrambling Algorithm; Digital Cable TV; MPEG-2; TS Scrambling;
Conference_Titel :
Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference
Conference_Location :
Phoenix Park
Print_ISBN :
89-5519-129-4
DOI :
10.1109/ICACT.2006.206367
