基于LDPC的能源互联网数据隐私保护研究

Research on Data Privacy Protection in Energy Internet Based on LDPC

能源互联网需要以先进的信息通信技术为支撑,实现网络整体的平稳高效运行。为此,能源互联网需要采集海量的信息,但这些信息大多具有一定的敏感性,需要对相关数据进行一定的保护,防止其在通信过程中泄露给非法的窃听者,给用户和网络带来安全威胁或财产损失。通过深入研究传统的数据隐私保护技术,文章建设性的提出一种基于低密度校验码(Low Density Parity Check,LDPC)编解码技术对相关信息进行保护的新方法,实现了对通信数据的有效保护。

Energy Internet needs the support of advanced information and communication technologies（ICTs）, to realize the steady and efficient running of energy network. For this purpose, Energy Internet needs to collect huge volume of information. But the information in Energy Internet has some extent of sensitivity, so the protection is necessary, to prevent it from leaking to the illegal eavesdropper in the proceeding of communication, which can bring safety threat and property loss to the user and the network. Through deeply understanding of traditional data privacy protection technologies, this paper constructively proposes a new protection method based on LDPC encoding and decoding to the information, which fulfills the efficient protection of communication data.