基于SM2签密的无人机安全通信方案

Secure Communication Scheme for Unmanned Aerial Vehicles Using SM2-based Signcryption

摘要

针对无人机在开放无线网络中通信认证和在资源受限环境中的应用需求,本文提出基于SM2签密的无人机安全通信方案.在椭圆曲线密码学困难问题假设下新方案满足IND-CCA2和IND-CMA安全性,有能力抵御来自外部和内部敌手的攻击.新方案通过无证书机制规避了证书管理负担和密钥托管风险,通过SM2签密技术降低了无人机的整体开销,整体计算效率提升约12.21%,通信开销降低约12.5%.新方案能够确保无人机和用户之间数据交互时的安全认证,同时为资源受限的物联网设备构建安全通信体系提供了新技术范式.

Abstract

Aiming at the communication authentication of unmanned aerial vehicles(UAV)in open wireless network and application requirement in resource-limited environment,a secure communication scheme for unmanned aerial vehicles is proposed by SM2-based signcryption in this article.New scheme has the indistinguishability against the adaptive chosen-ciphertext attacks(IND-CCA2)and unforgeability against the adaptive chosen-message attacks(UF-CMA)under hard problem assumptions of elliptic curve cryptography,and it can resist the attacks of outside and inside adversaries.New scheme uses certificateless mechanism to avoid the certificate managements burden and key escrow risk.SM2-based signcryption reduces the total overhead of UAV,its computing efficiency improves by about 12.21% and the communication overhead drops by about 12.5%.New scheme can ensure secure authentication for data interaction between the UAV and user,what′s more,it provides a new technology paradigm for building secure communication system for resource-constrained IoV devices.

关键词

无人机通信 / SM2签密 / 安全认证 / 无证书

Key words

UAV communication / SM2-based signcryption / certificateless / secure authentication

[1] Khan M,Kumar N,Mohsan S,et al.Swarm of UAVs for network management in 6G:a technical review[J].IEEE Transactions on Network and Service Management,2022,20(1):741-761.
[2] Li B,Li Q,Zeng Y,et al.3D trajectory optimization for energy-efficient UAV communication:a control design perspective[J].IEEE Transactions on Wireless Communications,2021,21(6):4579-4593.
[3] Dai X,Xiao Z,Jiang H,et al.UAV-assisted task offloading in vehicular edge computing networks[J].IEEE Transactions on Mobile Computing,2023,23(4):2520-2534.
[4] Zhang J,Peng S,Gao Y,et al.APMSA:adversarial perturbation against model stealing attacks[J].IEEE Transactions on Information Forensics and Security,2023,18:1667-1679,doi:10.1109/TIFS:2023.3246766.
[5] Li B,Zhou X,Ning Z,et al.Dynamic event-triggered security control for networked control systems with cyber-attacks:a model predictive control approach[J].Information Sciences,2022,612:384-398,doi:10.1016/j.ins.2022.08.093.
[6] Ullah S,Marcenaro L,Rinner B.Secure smart cameras by aggregate-signcryption with decryption fairness for multi-receiver IoT applications[J].Sensors,2019,19(2):327-348.
[7] Al Riyami S,Paterson K.Certificateless public key cryptography[C]//International Conference on the Theory and Application of Cryptology and Information Security,2003:452-473.
[8] Bansal U,Kar J,Ali I,et al.ID-CEPPA:identity-based computationally efficient privacy-preserving authentic-cation scheme for vehicle-to-vehicle communications[J].Journal of Systems Architecture,2022,123:102387-102395,doi:10.1016/j.sysarc.2021.102387.
[9] Sarkar S,Shafaei S,Jones T,et al.Secure communication in drone networks:a comprehensive survey of lightweight encryption and key management techniques[J].Drones,2025,9(8):583-640.
[10] Li Y.An enhanced mutual authentication scheme with perfect forward secrecy for UAV networks[J].Computer Networks,2025,271:111570-111577,doi:10.1016/j.comnet.2025.111570.
[11] Yu H,Zhang Q,Li L.Certificateless anti-quantum blind signcryption for e-cash[J].Journal of Industrial Information Integration,2024,40:100632-100640,doi:10.1016/j.jii.2024.100632.
[12] National Cryptography Administration.SM2 elliptic curve public key cryptography algorithm[S].Beijing:China Standard Press,2010.
[13] National Cryptography Administration.SM3 crypto-graphic hash algorithm[S].Beijing:China Standard Press,2010.
[14] Cao J,Yu P,Ma M,et al.Fast authentication and data transfer scheme for massive NB-IoT devices in 3GPP 5G network[J].IEEE Internet of Things Journal,2018,6(2):1561-1575.
[15] Yu H,Ren R.Certificateless elliptic curve aggregate signcryption scheme[J].IEEE Systems Journal,2021,16(2):2347-2354.
[16] Zhang J,Dong C,Liu Y.Efficient pairing-free certificateless signcryption scheme for secure data transmission in IoMT[J].IEEE Internet of Things Journal,2023,11(3):4348-4361.
[17] Xu G,Dong J,Ma C,et al.A certificateless signcryption mechanism based on blockchain for edge computing[J].IEEE Internet of Things Journal,2022,10(14):11960-11974.
附中文参考文献:
[12] 国家密码管理局.SM2椭圆曲线公钥密码算法[S].北京:中国标准出版社,2010.
[13] 国家密码管理局.SM3密码杂凑算法[S].北京:中国标准出版社,2010.

基金资助

陕西省自然科学基础研究计划项目(2025JC-YBMS-652,2025JC-YBMS-676)资助;浙江大学区块链与数据安全全国重点实验室开放课题项目(A2510)资助.