基于蓝牙设备地址的分组净荷签密方案设计  

Design of signcryption scheme for packet payload based on bluetooth device address

作　　者：耿君峰 郁滨 

机构地区：[1]信息工程大学三院,河南郑州450001

出　　处：《计算机工程与设计》2015年第1期103-107,共5页Computer Engineering and Design

摘　　要：针对蓝牙设备认证和分组净荷加密传输过程中存在的安全缺陷,结合无证书签密方案,建立基于蓝牙设备地址的分组净荷签密模型;在此基础上,通过分组净荷与蓝牙设备地址的绑定,设计蓝牙分组净荷签密方案。该方案能够有效抵抗来自外部设备的窃听攻击、主设备地址假冒攻击、分组伪造攻击和来自内部设备的分组否认攻击。理论分析和实验结果表明,该方案具有存储和计算开销较小的特点,能够满足蓝牙嵌入式应用需求。In the light of security vulnerabilities of bluetooth device authentication and packet payload encryption, combining with the certificateless signcryption scheme, a packet payload signcryption model based on the bluetooth device address was proposed. On this basis, a packet payload signcryption scheme was designed by binding the payload and bluetooth device address. The scheme can resist eavesdropping attacks, master device address impersonation attacks, packet fabricating attacks and repudiation attacks. The results of theory analysis and experiment show that the scheme has little computing and storage cost and meets the requirements of embedded bluetooth system.

关 键 词：蓝牙设备地址 分组净荷 签密 假冒 否认 

分 类 号：TP309.1[自动化与计算机技术—计算机系统结构]