基于分类测试的ARM芯片寄存器安全分析技术

Security Analysis of ARM Chip Registers based on Classification Test

随着无线通信和互联网等技术的迅猛发展,嵌入式系统面临的安全问题与日俱增。传统的嵌入式系统安全分析主要针对嵌入式操作系统和软件,少有研究涉及嵌入式系统硬件本身的安全隐患。本文以S3C2440芯片为研究对象,通过分析ARM芯片硬件运行机制,构建基于测试的ARM芯片寄存器安全分析模型,并对ARM芯片安全隐患进行等级划分。

With the rapid development of wireless communications and internet technology, the seeurity problem faced by embedded system becomes increasingly acutte. Traditional security analysis of embedded system usually focuses on embedded operating systems and software, less research is involved in the security vulnerability of embedded-system hardware. With S3C2440 chip as the subject, and by analyzing the operating system of ARM chip hardware, the security analysis model of ARM chip registers based on tests is es- tablished, grading classification of ARM chip is also done in accordance with its security vulnerability.