A Classification Label Addition and Management Scheme for Binary Documents

摘要：

In this paper, a classification label addition and management scheme for binary documents is proposed. Firstly, with the help of invisibility and robustness of watermarking, the consistency between classified documents and classification labels is realized. Then, for achieving the hierarchy access control, the Chinese remainder theorem is proposed to manage the cryptographic keys to the documents with classification labels. The analyses show that our scheme achieves the consistency between the classified documents, the users and the classification labels.

关键词： classfication label multilevel security watermark-ing Haar wavelet transform robustness Chinese remainder theorem

作者: Lei Ju Zhiyuan Sui Yaping Chi Yong Fang

作者单位: Department of Telecommunication Engineering Beijing Electronic Science and Technology Institute Beij Department of Telecommunication Engineering Beijing Electronic Science and Technology Institute Beij

会议类型: 国际会议

会议名称: 2010 International Conference on Future Information Technology(2010年未来信息技术国际会议 ICFIT 2010)

会议地点: 长沙

会议语种:英文

页码: 542-546

在线出版日期: 2010-12-14（万方平台首次上网日期，不代表论文的发表时间）