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

• المؤلفون الرئيسيون: WEI, Zhuo, DING, Xuhua, DENG, Robert H., WU, Yongdong
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 2012
• الموضوعات: Scalable Video Coding; H.264/SVC; Partial Encryption; Information Security
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/1652; https://ink.library.smu.edu.sg/context/sis_research/article/2651/viewcontent/10.pdf

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...