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.

Volume

3

fYear

2006

fDate

20-22 Feb. 2006

Lastpage

1916

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference

Conference_Location

Phoenix Park

Print_ISBN

89-5519-129-4

Type

conf

DOI

10.1109/ICACT.2006.206367

Filename

1625972