How Much You Watch, How Much You Pay

• Main Authors: WU, Yongdong, PANG, Hwee Hwa, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2005
• Subjects: Hash Interval; Micro-payment stream; Pay-video; Computer Sciences; E-Commerce; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/1135; https://ink.library.smu.edu.sg/context/sis_research/article/2134/viewcontent/How_Much_You_Watch__How_Much_You_Pay__edited_.pdf
• Institution: Singapore Management University

This paper presents a pay-video scheme that manages video stream, key stream and payment stream efficiently. In our scheme, the owner segments a video into fragments and encrypts them with independent keys. The keys are generated with a novel concept called as hash interval, where each hash interval d...