No tradeoff between confidentiality and performance: An analysis on H.264/SVC partial encryption

• Main Authors: WEI, Zhuo, DING, Xuhua, DENG, Robert H., WU, Yongdong
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2012
• Subjects: Scalable Video Coding; H.264/SVC; Partial Encryption; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/1652; https://ink.library.smu.edu.sg/context/sis_research/article/2651/viewcontent/10.pdf
• Institution: Singapore Management University

Partial encryption is often used as a tradeoff between security and performance to protect scalable video data. In this paper, we argue that although partial encryption is strong enough for access control, it is not adequate for content confidentiality protection. We conduct experiments to show that...