数字签名在电子军务系统中的实现

The Application of Digital Signature in the Electronic Military Affairs

阐述了数字签名的基本原理,探讨了如何用数字签名来保证电子军务系统中公文流转的完整性、抗否定性、以及身份验证机制。提出了一种基于数字签名的电子军务公文流转系统,并依赖于Java2安全体系在J2EE平台上予以实现。该系统实现了有效确认发文方身份并防止了他人对网上所传输文件的破坏。

This article elaborates the basic principle of digital signature, and discusses how to use this technology to ensure the integrity, authenticity and non - deny in the file transfer system of electronic military affairs. Finally, this article gives a model of file transfer system based on the digital signature technology, and makes it realized based on J2EE platform by using Java2 security system. This digital signature ensures the integrity and confidentiality to the file.