如何利用溢出中断保护磁盘文件  

How to use the over-flow interrupt in protecting the disk files

作　　者：李娜 LI Na(Department of Chinese,Jinzhou Normal College,Jinzhou Liaoning 121000)

机构地区：[1]锦州师范高等专科学校中文系,辽宁锦州121000

出　　处：《辽宁师专学报（自然科学版）》2018年第2期21-22,82,共3页Journal of Liaoning Normal College(Natural Science Edition)

摘　　要：为了实现磁盘加密,研究在磁盘被跟踪情况下,利用特殊中断中的溢出中断达到磁盘反跟踪目的,进而保护磁盘文件,实现磁盘加密.用汇编语言给出了具体的程序实现过程.通过在机器上运行,验证了程序实现的正确性和可行性.In order to protect the disk files and realize the encryption of disk,the paper explores how to use the over-flow interrupt which is one way of the special interrupts in reaching the purpose of anti-tracking under the disk is followed,Assembly language is used to realize the program.By running the program,it is verified that the program is correct and feasible.

关 键 词：溢出 中断 反跟踪 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]