通信学报2025，Vol.46Issue(2)：18-28,11.DOI:10.11959/j.issn.1000-436x.2025002
DoTI:面向数据业务的TEE融合技术研究
DoTI:research on data-oriented TEE integration technology
摘要
Abstract
Collaborative platforms face the challenges of system and data security.Trusted execution environment(TEE)implements plaintext-based confidential computing through hardware isolation technology,ensuring the confidentiality and integrity of code and data.However,heterogeneous TEE technologies lead to security issues in data interoperability across TEE.To address the aforementioned issues,a TEE integration technology based on data manipulation language was proposed,combined with the cryptography method of attribute-based encryption to maintain the isolation of TEE.The experimental results show that the performance of the database migrated to TEE in DoTI is about 119.15%of the original database,and the network communication performance is better than existing solutions,which can meet the availability and security of data sharing in the collaborative platform.关键词
协同平台/可信执行环境/数据操纵语言/基于属性的加密Key words
collaborative platform/trusted execution environment/data manipulation language/attribute-based en-cryption分类
计算机与自动化引用本文复制引用
马承彦,卢笛,马鑫迪,习宁,王锦锦,马建峰..DoTI:面向数据业务的TEE融合技术研究[J].通信学报,2025,46(2):18-28,11.基金项目
国家重点研发计划基金资助项目(No.2023YFE0111100) （No.2023YFE0111100）
国家自然科学基金资助项目(No.62232013,No.62220106004,No.92167203,No.92267204,No.62402364) （No.62232013,No.62220106004,No.92167203,No.92267204,No.62402364）
陕西省重点研发计划基金资助项目(No.2023-ZDLGY-52) The National Key Research and Development Program of China(No.2023YFE0111100),The National Natural Science Foundation of China(No.62232013,No.62220106004,No.92167203,No.92267204,No.62402364),The Key Research and Development Program of Shaanxi Province(No.2023-ZDLGY-52) （No.2023-ZDLGY-52）
