摘要
针对Wang方案的安全漏洞,论文提出一个基于HMAC的认证与密钥协商协议。该协议仅使用HMAC函数,降低了对物联网体系结构中终端设备的运算和存储能力的要求。安全性与性能分析结果表明,该协议可有效抵抗假冒攻击、重传攻击等常见攻击,并完成双方认证与信息安全地传输。
Aiming at the securing hole of Wang＇s scheme,a HMAC-based authentication and key agreement protocol is proposed in this paper.The HMAC function is merely utilized in the proposed protocol,and the demand for the capacity of calculation and storage of terminal device of IOT are reduced.The analysis of security and performance shows that this protocol can effectively resist spoofing attack,retransmission attack and so on,which can complete the authentication and information transmission safely.
出处
《计算机与数字工程》
2013年第5期792-793,800,共3页
Computer & Digital Engineering
基金
宝鸡文理学院重点项目(编号:ZK11177)资助
关键词
物联网
信息安全
认证
HASH
IOT
information security
authentication
Hash
