摘要
当前,第三方进行的数据完整性审计性能较差,存在单点失效以及用户隐私易泄露的问题,为此提出一种基于云技术的创新型科研项目审计系统模型。将分布式网络与共识算法相结合构建一个无中心、扩展性强的网络,有效解决单点失效和计算力不足的问题。采用共识算法和区块链技术对项目数据进行加密,保证科研项目隐私不会被窃取和篡改。实验结果表明,相较于当前常用的第三方审计方法,所提出的模型审计效率更高,安全性更强,大幅降低了通信成本。
At present,the data integrity audit conducted by the third party has the problems of poor performance,single point failure and easy disclosure of user privacy.Therefore,an innovative scientific research project audit system model based on cloud technology is proposed.It combines the consensus free algorithm with the distributed encryption algorithm to solve the problem of no consensus and no tampering in the network.The experimental results show that compared with the current commonly used third-party audit methods,the proposed model has higher audit efficiency and stronger security,and greatly reduces the communication cost.
作者
吕静
Lü Jing(Scientific Research Office,Xi’an Aeronautical Polytechnic Institute,Xi’an 710089,China)
出处
《微型电脑应用》
2022年第10期46-49,共4页
Microcomputer Applications
基金
2018年陕西省社会科学基金项目(2018Q09)。
关键词
云技术
审计系统模型
通信成本
创新型科研项目
cloud technology
audit system model
communication cost
innovative scientific research project
