Research on security vulnerability of chip
Zhifeng Chen, Qingbao Li, Zhou Li · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013
The 21st century is the information era. IC (Integrated Circuit) is the basis of the modern information industry. The security vulnerability or back door of IC is directly related to the entire information system security. From the perspective of information security, security vulnerability of chip is led out through the practical examples and then the importance of security vulnerability of chip is emphasized. By comparing the security vulnerability of chip with the software virus, the characteristics of the chip vulnerabilities are summed up. Moreover, this paper describes the security vulnerability models of different control logic chips, combinational and sequential logic chips models. Finally it puts forward two kinds of detecting methods of security vulnerability of chip against the two models.