摘要
介绍了加密模块在汽车发动机锁止系统中应用现状.根据芯片式数码防盗器的基本原理提出基于FPGA加密算法的硬件模块在汽车防盗系统中的设计方案,分析了防盗系统加密结构以及电子控制模块之间串行数据通信,验证加密硬件模块在汽车防盗器中的可行性,并利用硬件语言仿真实现加密算法.成本低,灵活性高,同时提高了系统性能.
The application of encryption module in immobilizer is introduced.According to the basic principle of the car digital anti-theft system,the design scheme of hardware modules of encryption algorithm based FPGA in immobilizer is proposed.The encryption structure of the anti-theft system and serial communication of electronic control modules are analyzed.Feasibility of encryption modules in immobilizer is verified and encryption algorithm is simulated and realized by hardware language.This design can improve the performance of the anti-theft system with its low cost and high flexibility.
出处
《吉林化工学院学报》
CAS
2010年第4期59-62,共4页
Journal of Jilin Institute of Chemical Technology
