The Application of Fragile Watermark in E-Governance

Abstract

In this paper, we focus on the application of fragile watermark in e-governance security system. Based on the analysis of the limitation of the text fragile watermark algorithm in the documents integrity authentication, a kind of security system combining digital signature and the fragile watermark is proposed, used the dual password authentication and the content authentication, the security of important documents transmission been greatly enhanced in e-governance.