摘要
市场上车门无钥匙进入(Passive Keyless Entry,PKE)系统成本高、种类少、应用灵活度低,大部分汽车无法配备。本文在AES加密算法的基础上,提出了一种类似于滚动加密算法(KEELOQ)的通信安全协议,并应用于无钥匙进入系统,既降低了成本,又保证了通信安全,且更具灵活性。
The existing PKE （passive keyless entry） system can not be applied widely because of its high cost, rare kinds and inflexibility. This paper puts forward a communication security protocol based on AES encryption algorithm that is similar to KEELOQ encryption algorithm. This algorithm can reduce product cost, improve the flexibility and guarantee security.
出处
《单片机与嵌入式系统应用》
2011年第3期65-68,共4页
Microcontrollers & Embedded Systems
关键词
无钥匙进入
AES
加密
passive keyless entry
AES
encryption
