摘要: 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。
关键词:
基于属性的加密体制,
网络安全,
基于身份的密钥系统,
无线传感器网络
Abstract: 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-IBS) 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.
Key words:
Attribute-Based Encryption(ABE),
network security,
identity-based cryptography,
Wireless Sensor Network(WSN)
中图分类号:
黄世葆, 李东明, 蔡鄂, 王永涛. 基于ABE-IBS的WSN签名加密方法[J]. 计算机工程, 2011, 37(3): 143-145,148.
HUANG Shi-Bao, LI Dong-Meng, CA E, WANG Yong-Chao. ABE-IBS-based Signature Encryption Method for WSN[J]. Computer Engineering, 2011, 37(3): 143-145,148.