DocumentCode
3351176
Title
A New Algorithm for Using Dynamic Keys Encryption Video Information
Author
Guo, Shaosheng ; Meng, Youxin ; Zhang, Wei
Author_Institution
Coll. of Inf. Sci. & Tech., Qingdao Univ. of Sci. & Technol., Qingdao, China
Volume
2
fYear
2009
fDate
28-30 Oct. 2009
Firstpage
542
Lastpage
545
Abstract
We put forward a new method for using dynamic keys to encrypt video information on the theory and characteristics of the H.264 video compression standard. The dynamic key encrypts the most important parts of video information, not only to ensure the safety of the information but also to improve the transmission rate. The algorithm is implemented in JM12.4, experimental results show that the new algorithm of encryption achieves a greatly improved effect.
Keywords
cryptography; data compression; video coding; H.264 video compression standard; JM12.4; dynamic keys encryption video information; Broadcasting; Computer science; Cryptography; Decoding; Discrete cosine transforms; Educational institutions; Heuristic algorithms; Safety; Video compression; Videoconference; dynamic key; encryption; video information;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Engineering, 2009. WCSE '09. Second International Workshop on
Conference_Location
Qingdao
Print_ISBN
978-0-7695-3881-5
Type
conf
DOI
10.1109/WCSE.2009.871
Filename
5403214
Link To Document