基于信任度和区块链的电力交易数据安全验证模型研究

Research on the Power Trading Data Security Verification Model Based on Trust and Blockchain

针对基于区块链的电力市场化交易过程中未考虑到数据在多个参与者之间的多层访问,也就无法识别来自授权机构的内部攻击者的安全隐患,提出了一种基于信任度和区块链的电力交易数据安全验证模型,从满意度、相似度、评估可信度等多方面强化了用户的信任度管理,并利用基于哈希加密的零知识证明验证方法,规避内部区块的异常访问,保障了电力交易监控系统的安全,提升了电力数据安全管理水平。

In response to the failure to consider multi-layer access of data between multiple participants in the process of blockchain-based power market trading,which makes it impossible to identify security risks due to internal attackers from authorized institutions,a power transaction data security verification model based on trust and blockchain is proposed,which strengthens user trust management concerning satisfaction,similarity,and evaluation credibility,etc.The Zero-knowledge proof verification method based on hash encryption is used to avoid the abnormal access of internal blocks,ensure the security of the power transaction monitoring system,and improve the power data security management level.