摘要
论文研究并介绍了基于嵌入式ARM的系统下,使用蓝牙进行数据传输的系统。本系统以CMOS采集的图像数据为来源,在考虑综合性能的基础上,实现对数据的采集、处理和传输,考虑到应用场合的特殊性,又加入对数据的进一步加密处理,增强了数据的安全性。
In this paper, a data transmission system using Bluetooth technology is introduced, it based on an embedded platform. The data are gathered by the CMOS image sensor, and they are transmitted through the wireless form. Before the data are stored in the flash memory, they will be encrypted or signed by time and position information. The data security is designed for the especial condition that will be mentioned in this paper.
出处
《信息安全与通信保密》
2006年第11期94-96,共3页
Information Security and Communications Privacy
关键词
ARM
嵌入式
蓝牙
数据加密
ARM
embedded system
Bluetooth
data encryption
