多方数据通信安全模型研究

在深入研究数字信封技术和数字签名技术工作原理的基础上,针对在解决业务链的多方通信过程中敏感数据安全问题的不足,提出了多方数据通信安全模型,用于保证数据安全,可以很好地满足业务链中一方对所要提供给其它各方的多个敏感数据进行整体签名、分别验证的要求,保证了这些数据在多方通信过程中的确认性、完整性和不可否认性。

Research on Security Model Used for Multi- Communication

In thorough analysis on the digital envelope and digital signature work principle, a new security model used for mutli - communication is put forward to solve the data security problem which cannot be perfectly solved in multi - communication of the operation chain. It is such a security technology that can fulfil the requirement of unitary - signature - partial- validation about thesensitivity data in the circumstances when a participator of the operation chain sends security information to others, ensures the authenticity, integrity and non- repudiation of these data.