基于国密算法的隐私信息采集过程加密系统

Privacy information collection process encryption system based on national secret algorithm

目前运用的加密方式主要有2种,一是基于元数据属性的隐私信息采集过程加密方法,二是基于动态密钥的隐私信息采集过程加密方法。在实际的运用过程中,传统方法对于采集信息的完整性难以保障,并且过程比较繁琐。在此基础上,基于国密算法提出新的隐私信息采集过程加密系统,分别对系统的硬件和软件进行设计。硬件部分主要设计了中央处理器以及总线的连接方式;根据硬件结构设计系统软件,通过协议分层、算法构建、构建码流文件、设置密钥实现软件设计流程。为检测系统效果,设计对比实验。结果表明,所提加密系统加密过程简单,并且能够有效保证信息的完整性,适宜推广应用。

There are two main encryption methods.One is the encryption method based on the metadata information collection process,and the other is the encryption method based on the dynamic key collection process.In the actual application process,the traditional method is difficult to guarantee the integrity of the collected information,and the process is cumbersome.On this basis,a new privacy information collection process encryption system is proposed based on the national secret algorithm,and the hardware and software of the system are designed respectively.In the hardware part,the central processor and the connection method of the bus are mainly designed.System software is designed according to hardware structure,and software design flow is realized through protocol layering,algorithm construction,constructing code stream file,setting key.Comparison experiments are designed to detect system effects.The results show that the encryption process of the proposed encryption system is simple,and can effectively ensure the integrity of the information,which is suitable for popularization and application.