【摘要】 随着数字签名技术的飞速发展,数字签名的应用越来越广泛。但是,与其他位于个人计算机系统中的应用程序一样,数字签名应用程序同样面临着如何在不可信的计算环境中保证自身完整性的技术难题。本文在对原有数字签名应用模型的安全性分析基础上,引入了"可信计算"的核心思想,建立了一个基于可信度量机制的安全数字签名模型。更多还原

【Abstract】 Digital signatures are widely used as the rapid development of digital signature technology.However,like the other Applications lying in personal computer system,the applications of digital signatures face the same difficulty of ensuring their integrity.Based on the security analysis of the original model for digital signatures,we introduce the core idea of the trusted computing,and construct a secure model for digital signatures based on trusted measurement mechanism.更多还原