适用于电力WSN数据传输的短签名方案

Short signature scheme for power WSN data transmission

对于电力无线传感器网络数据传输中缺乏有效的数据完整性保护和来源可靠性认证的缺点,以及无线传感器网络中自身计算能力弱和带宽受限的问题,提出一个可证安全的基于身份的高效短签名方案。以此签名方案为基础,将其应用到电力无线传感器网络的数据传输中。同时对该签名方案进行安全性证明,进行基于该签名方案的数据传输实验仿真,仿真结果表明,签名生成只需要39ms,签名验证只需要28ms,可有效解决无线传感器网络数据传输中的数据完整性保护和来源可靠性认证问题。

For the lack of effective data integrity protection and source reliability authentication in the data transmission of power wireless sensor networks,and the problems of weak computing power and limited bandwidth in wireless sensor networks,an identity-based and efficient short signature scheme was proposed.It was applied to the data transmission of wireless sensor networks.At the same time,the security proof of the signature scheme and the experimental simulation of data transmission based on the signature scheme were carried out.The simulation results show that only 39 milliseconds are needed for signature generation and 28 milliseconds for signature verification.It can effectively solve the problems of data integrity protection and source reliability authentication in wireless sensor network data transmission.