Journal on Communications ›› 2021, Vol. 42 ›› Issue (11): 87-96.doi: 10.11959/j.issn.1000-436x.2021210

• Papers • Previous Articles     Next Articles

Attribute-based proxy signature scheme for unmanned aerial vehicle networks

Lei HE1,2, Jianfeng MA3,4, Dawei WEI1   

  1. 1 School of Computer Science and Technology, Xidian University, Xi’an 710071, China
    2 College of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China
    3 School of Cyber Engineering, Xidian University, Xi’an 710071, China
    4 Shaanxi Key Laboratory of Network and System Security, Xidian University, Xi’an 710071, China
  • Revised:2021-07-06 Online:2021-11-25 Published:2021-11-01
  • Supported by:
    The Key Program of NSFC Grant(U1405255);The Shaanxi Science & Technology Coordination & Innovation Project(2016TZC-G-6-3);The Fundamental Research Funds for the Central Universities(SA-ZD161504)

Abstract:

It is necessary to use digital signature scheme to protect integrity and authentication of commands sent by command agencies to unmanned aerial vehicle (UAV) in the UAV networks.Moreover, the signature scheme should ensure UAV can receive signature in time and protect privacy of signers.Therefore, an attribute-based proxy signature scheme for UAV networks was proposed and its security was analyzed.The proposed signature scheme has existential unforgeability under selective-attribute and chosen message attacks, and privacy of signers is protected.Its efficiency was analyzed in terms of computation costs and communication costs, and compared with other related signature schemes.The results indicate the proposed signature scheme has less computation costs when its communication costs are at the same level with other signature schemes.

Key words: attribute-based signature, proxy signature, digital signature, unmanned aerial vehicle network

CLC Number: 

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