A Lightweight Buyer-Seller Watermarking Protocol

• Main Authors: WU, Yongdong, PANG, Hwee Hwa
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2008
• 主題: Buyer seller protocol; Buyer-seller watermarking; Communication overheads; Computational power; Finite field theory; Finite fields; Homomorphic property; Network bandwidth; Public key cryptosystems; Watermarked images; Databases and Information Systems; Numerical Analysis and Scientific Computing
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/784; https://ink.library.smu.edu.sg/context/sis_research/article/1783/viewcontent/905065.pdf
• 機構: Singapore Management University

The buyer-seller watermarking protocol enables a seller to successfully identify a traitor from a pirated copy, while preventing the seller from framing an innocent buyer. Based on finite field theory and the homomorphic property of public key cryptosystems such as RSA, several buyer-seller watermar...