On the Performance of Intel SGX
As cloud computing is widely used in various fields, more and more individuals and organizations are considering outsourcing data to the public cloud, However, the security of the cloud data has become the most prominent concern of many customers, especially those who possess a large volume of valuable and sensitive data.Although some technologies like Homomorphic Encryption were proposed to solve the problem of secure data, the result is still not satisfying.With the advent of lntel SGX processor, which aims to thoroughly eliminate the security concern of cloud environment in a hardware-assisted approach, it brings us a number of questions on its features and its practicability for the current cloud platform.To evaluate the potential impact of Intel SGX, we analyzed the current SGX programming mode and inferred some possible factors that may arise the overhead.To verify our performance hypothesis, we conducted a systematic study on SGX performance by a series of benchmark experiments.After analyzing the experiment result, we performed a workload characterization to help programmer better exploit the current availability of lntel SGX and identify feasible research directions.
Cloud Computing Data Security Cloud Security Intel SGX Performance Evaluation Trusted Hardware
ChongChong Zhao Daniyaer Saifuding Hongliang Tian Yong Zhang ChunXiao Xing
School of Computer and Communication Engineering, University of Science and Technology, Beijing 1008 Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
国际会议
武汉
英文
184-187
2016-09-23（万方平台首次上网日期，不代表论文的发表时间）