摘要
Abstract
In order to quickly and accurately store multimodal heterogeneous network data,a method of secure storage for multimodal heterogeneous network data in cloud computing environment is proposed.The compilation suites are used to deploy multimodal heterogeneous networks,the backend compilation modules are used to generate network initialization configurations,and the frontend compilation modules are used to analyze and optimize network.The private cloud storage architecture for multimodal heterogeneous networks,including client-side,server-side,cloud storage service plugins,and metadata storage is built.The private cloud storage architecture adopts virtualization encryption and decryption methods to run data encryption algorithms based on anonymous broadcast encryption,Lagrange interpolation method is introduced to achieve secure storage of multimodal heterogeneous network data by means of the session keys corresponding to data.The experimental results show that the proposed method can efficiently store multimodal heterogeneous network data,with a data transmission throughput of over 3 Mb/s,low encryption and decryption time,and high storage integrity.关键词
云计算环境/多模态/异构网络/数据安全/存储方法/匿名广播加密/云存储架构Key words
cloud computing environment/multimodal/heterogeneous network/data security/storage method/anonymous broadcast encryption/cloud storage architecture分类
信息技术与安全科学
