Two efficient fragile web page watermarking schemes

摘要：

Nowadays, the security of web pages becomes very important. Zhao and Lu had proposed a PCA-based watermarking scheme for web pages; their scheme is an effective tool for tamper-proof of web pages. However, the PCA algorithm is time-consuming, especially when the size of web page is too large. In this paper, we proposed two novel fragile web page watermarking schemes, in which simple principal component analysis and random projections are used to generate watermarks of the web page. Experimental results show out that the proposed scheme is much faster than the PCA algorithm, and, at the same time, our schemes make some improvements on Zhao and Lus scheme.

关键词： web page watermark PCA simple principal component analysis random projections

作者: Peng Sun Hongtao Lu

作者单位: Department of Computer science and Engineering Shanghai Jiao Tong University Shanghai,China

会议类型: 国际会议

会议名称: The Fifth International Conference on Information Assurance and Security(第五届信息保障与安全国际会议)

会议地点: 西安

会议语种:英文

页码: 326-329

在线出版日期: 2009-08-18（万方平台首次上网日期，不代表论文的发表时间）