密码技术在T-BOX安全防护中的应用

Cryptography Algorithms in T-BOX Security Protection

随着互联网和汽车电子技术的发展,T-BOX拥有越来越多的功能,但也产生了更多的信息安全威胁。本文从保密性、可认证性、完整性和重放性四个方面介绍了T-BOX面临的威胁;然后,基于密码技术依次给出解决方案,并简述了每种方案的解决原理;最后,本文指出T-BOX还面临着其他的安全威胁,需要继续深入研究密码技术在T-BOX中的应用。

With the development of Internet and automobile electronic technology, T - BOX has more and more functions, but also produces more information security threats.This paper introduces the threats to T - BOX from four aspects, such as the confidentiality, authenti- cation, integrity and replay . Then, the principles of solutions are given based on the password techniques in turn. ; finally, this paper points out that T - BOX faces other secu- rity threats, and we need to continue to further study.