A Pollution Attack to Public-key Watermarking Schemes

• Main Authors: WU, Yongdong, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2012
• Subjects: Watermarking; Detectors; Pollution; Vectors; Public key; Feature extraction; Noise; Sensitivity Analysis; Public-key Watermarking; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/1651; https://ink.library.smu.edu.sg/context/sis_research/article/2650/viewcontent/PollutionAttackPublicKeyWatermarking_2012.pdf
• Institution: Singapore Management University

Public-key watermarking schemes are required to possess two desirable properties: allowing everyone to determine whether a watermark exists in an image or not and ensuring high detection probability in case of malicious modification. In this paper we propose an attack which pollutes the watermark em...