摘要
介绍了以P IC 16F 688单片机为核心的智能加密锁技术。该加密锁通过先进的对称密钥加密算法和串口取电、电平转换、单片机接口等硬件电路,结合计算机软件程序,实现了智能加密功能。该加密锁具有很好的保密性,能有效地保护软件产品,并获得了良好的实际应用效果。
An encryption lock with the core of PIC16F688 is introduced. The lock is encrypted intelligently by advanced encryption algorithm and reliable hardware circuit, combined with software program. It can protect the software effectively for its good secrecy and has a good application.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2006年第6期66-69,共4页
Journal of Wuhan University of Technology：Information & Management Engineering
关键词
串口加密
数据交换
加密算法
serial-port encryption
data exchange
encipher algorithm
