Title :
H.264-based Multiple Security Levels Net Video Encryption Scheme
Author :
Li, Yan ; Cai, Main
Author_Institution :
Electron. Informationg & Control Eng. Coll., Beijing Univ. of Technol., Beijing
Abstract :
Due to traditional and single video encryption algorithms canpsilat meet the needs of various net multimedia services. This paper references the H.264 video coding standard and video encryption algorithms, analyzes the existing video encryption algorithms from security, speed, compression ratio and date operability, and classes the video encryption algorithms according to security. It also proposes the multiple security levels net video encryption scheme. The scheme could meet requirements of different net videos, provide safe and real-time services, improve the utilization of net resources, and have a good adaptation to network.
Keywords :
code standards; cryptography; data compression; multimedia communication; real-time systems; resource allocation; video coding; video communication; H.264 video coding standard; H.264-based multiple security level; compression ratio; date operability; net multimedia service; net video encryption scheme; network resource utilization; real-time service; Algorithm design and analysis; Chaos; Computer security; Cryptography; IEC standards; ISO standards; Information security; Internet; Video coding; Video compression; H.264 video coding standard; Multiple Security; Net Video Encryption;
Conference_Titel :
Electronic Computer Technology, 2009 International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3559-3
DOI :
10.1109/ICECT.2009.16
