基于簇的水声传感器网络的安全认证协议

近年来,基于簇的水声传感器网络得到广泛应用。由于水声传感器多用于军事行业,使得提高水声传感器网络的安全性变得十分重要。针对提高水声传感器网络安全性这一问题,提出了结合ECC Diffie-Hellman密钥交换、一元高阶多项式、双线性映射和哈希函数的安全认证协议。经过分析,该协议满足了认证、访问控制、数据保密性、数据完整性和不可否认性等安全需求。结合BAN逻辑进行形式化分析,证明该协议是安全的；同时,将协议的两个阶段分别与同类型认证协议进行对比,实验结果表明,所提协议的性能在时间或者空间上有所提升。

Security Authentication Protocol Based on Cluster for Underwater Acoustic Sensor Networks

In recent years,the application of underwater acoustic sensor networks based on cluster is widely used.The underwater acoustic sensor is mainly used in military industry,which emphasizes the importance of safety.In order to improve the safety of underwater acoustic sensor networks,this paper presented a secure authentication protocol,which combines the ECC Diffie-Hellman key exchange,single variable higher order polynomial bilinear mapping and hash function.After analyzing,this protocol satisfies safety requirements in authentication,access control,data confidentiality,data integrity and non-repudiation.This protocol is proved to be secure when combined with BAN logic formal analysis.In addition,the two stages of this protocol are compared with the same type certification protocol separately.The comparison results show that the performance of this protocol is improved in time and space.