Title :
Research about Authentication and Data Security Based on Media System
Author :
Guo-song, Jiang ; Zhi-chao, YU
Author_Institution :
Sch. of Comput. Sci. & Technol., Huanggang Normal Univ., Huanggang, China
Abstract :
The program data is encrypted at the time the data is introduced into the system. Program data stays encrypted until sent to MC to be decoded and display on TV. The encryption keys for the program data are never transferred out side of the data center. Instead, the “seed keys” are sent out. A secret algorithm is used to convert a seed key to a real key for decryption.
Keywords :
authorisation; multimedia systems; private key cryptography; public key cryptography; authentication; data center; data security; decryption; encryption key; media system; program data encryption; MC; MD; SAM;
Conference_Titel :
Multimedia Communications (Mediacom), 2010 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-0-7695-4136-5
DOI :
10.1109/MEDIACOM.2010.34
