基于ABE-IBS的WSN签名加密方法

摘要

On the basis of Attribute-Based Encryption(ABE), and combining with the bilinear pairings on elliptic curves, an Attribute-Based Encryption with Identity-Based Signature(ABE-lBS) scheme is proposed. Based on the scheme, one efficient signature-encryption scheme for Wireless Sensor Network(WSN) is presented. Analysis shows that proposed scheme has the low complexity and storage requirement, and can improve the security of WSN.%在分析基于属性加密体制的基础上,结合椭圆曲线上双线性对的基于身份的签名体制,提出一种基于属性的加密和基于身份的签名一体化方法以及一个无线传感器网络签密方案.通过实验证明该方案具有复杂性及存储要求低等特性,且能够提高无线传感器网络的安全性能.