摘要
在无线身份认证系统中,为了保证安全,要把认证信息以二维条码的形式传递。介绍了QR Code二维条码和蓝牙技术,给出了在Symbian智能移动平台和Windows平台通过蓝牙传递条码信息的实现方案。该方案先在手机端发布串口服务,然后在Windows下使用蓝牙套接字,建立蓝牙连接,传递二维条码信息。实验表明,由于在建立蓝牙连接过程中采取了鉴权、授权和对条码信息加密等措施,保证了信息安全、可靠的传递。
In wireless identity authentication system in order to ensure safety the authentication information should communicated in the form of two- dimensional bar code. Presented the technologies of QR code and Bluetooth. Then gave a solution of information exchange between Symbian OS mobile terminal and the MS Windows PC via Bluetooth . The solution firstly advertises serial port service in the mobile phone , then establishes Bluetooth connection to transfer 2Dbarcode in the MS Windows platform. The experiments results show that the message transmission is security and reliable as a result of 2D barcode encryption measures as well as authentication and authorisation in the course of Bluetooth connecting.
出处
《计算机技术与发展》
2007年第2期178-180,183,共4页
Computer Technology and Development
基金
国家自然科学基金资助项目(50575031)
大连理工大学青年教师培养基金资助项目(2003051)
