基于数字签名的Linux应用程序保护技术实现  

Implementation of Linux Application Protection Technology Based on Digital Signature

作　　者：李昕昕 王世浩 Li Xinxin;Wang Shihao(School of Computer Science and Information Security,Guilin University of Electronic Technology,Guilin Guangxi 541004,China)

机构地区：[1]桂林电子科技大学计算机与信息安全学院,广西桂林541004

出　　处：《信息与电脑》2020年第20期152-154,共3页Information & Computer

摘　　要：本文研究了数据加密与数字签名技术及其在Linux应用程序保护中的实现,通过在系统内核中嵌入数字证书校验程序,完成在Linux应用程序启动前对程序的数字签名和数字证书进行校验,实现对Linux操作系统中应用程序的标识和管理,以达到提升应用程序的可追溯性和安全性鉴别的能力。This paper studies data encryption and digital signature technology and its implementation in Linux application protection.By embedding the digital certificate verification program in the system kernel,the digital signature and digital certificate of the program are verified before the Linux application is started,so as to realize the identification and management of the application program in the Linux operating system,so as to improve the traceability and security authentication ability of the application program.

关 键 词：LINUX 数字签名 程序保护 签名验证 

分 类 号：TP311.53[自动化与计算机技术—计算机软件与理论]