@inproceedings{ad0ed58738dc48b2af34f7e0a2c3c317,
title = "Protect sensitive data with lightweight memory encryption",
abstract = "Since current commercial processor is not able to deal with the data in the cipher text, the sensitive data have to be exposed in the memory. It leaves a window for the adversary. To protect the sensitive data, a direct idea is to encrypt the data when the processor does not access them. On the observation, we have developed a lightweight memory encryption, called LeMe, to protect the sensitive data in the application. LeMe marks the sensitive data in the memory with the page table entry, and encrypts the data in their free time. LeMe is built on the Linux with a 3.17.6 kernel, and provides four user interfaces as dynamic link library. Our evaluations show LeMe is effective to protect the sensitive data and incurs an acceptable performance overhead.",
keywords = "Linux, Sensitive data, kernel space, memory encryption",
author = "Hongwei Zhou and Jinhui Yuan and Rui Xiao and Kai Zhang and Jingyao Sun",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 2nd International Conference on Advances in Materials, Machinery, Electronics, AMME 2018 ; Conference date: 20-01-2018 Through 21-01-2018",
year = "2018",
month = apr,
day = "18",
doi = "10.1063/1.5033772",
language = "英语",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Can Yang and Lin Liu and Jianfeng Ke",
booktitle = "Advances in Materials, Machinery, Electronics II",
}