中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装 ›› 2017, Vol. 17 ›› Issue (12): 26 -29. doi: 10.16257/j.cnki.1681-1070.2017.0144

• 电路设计 • 上一篇    下一篇

面向无线传感器网络的ECC身份认证的设计

吉 兵,王兆尹,范 炯   

  1. 中国电子科技集团公司第五十八研究所,江苏 无锡 214072
  • 收稿日期:2017-09-18 出版日期:2017-12-20 发布日期:2017-12-20
  • 作者简介:吉 兵(1988—),男,新疆阿勒泰人,硕士研究生,研究生方向为无线传感器网络以及信息安全,目前就职于中国电科第五十八研究所SOC研发中心。

Design of Identity Authentication Based on ECC for Wireless Sensor Networks

JI Bing,WANG Zhaoyin,FAN Jiong   

  1. China Electronics Technology Group Corporation No.58 Research Institute,Wuxi 214072,China
  • Received:2017-09-18 Online:2017-12-20 Published:2017-12-20

摘要: 无线传感器网络的数据传输存在着诸多安全威胁。为了满足无线传感器网络对于信息源身份认证的需求,在TelosB平台上外接CycloneII-EP2C5T144最小系统板,设计并实现了基于ECC加密算法的身份认证系统。对ECC模块的底层运算单元采用并行处理的方法进行了优化设计。实验结果表明,优化设计后的认证速度相比传统设计方法提高了近一倍。

关键词: 无线传感器网络, ECC, TelosB, 身份认证

Abstract: There are many security threats in data transmission of wireless Sensor Networks.In order to meet the requirements of Wireless Sensor Network for data origin authentication,the Ellipse Curve Cryptography authentication scheme is implemented on TelosB hardware nodes by external CycloneII-EP2C5T144 System.The basic arithmetic unit of ECC is optimized by using parallel processing algorithm.The experimental results show that the speed of authentication is nearly doubled after optimizati on compared to traditional method.

Key words: wireless sensor networks, ECC, TelosB, authentication

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