1. 北京邮电大学网络空间安全学院,北京 100876
2. 移动互联网安全技术国家工程实验室,北京 100876
3. 北京邮电大学网络教育学院,北京 100876
[ "张勖(1973- ),女,上海人,博士,北京邮电大学副教授,主要研究方向为移动自组网安全、信息物理融合系统" ]
[ "马欣(1996- ),女,陕西榆林人,北京邮电大学硕士生,主要研究方向为区块链技术" ]
网络首发:2020-08,
纸质出版:2020-08-15
移动端阅览
张勖, 马欣. 基于区块链的轻量化移动自组网认证方案[J]. 网络与信息安全学报, 2020,6(4):14-22.
Xu ZHANG, Xin MA. Lightweight mobile Ad Hoc network authentication scheme based on blockchain[J]. Chinese Journal of Network and Information Security, 2020, 6(4): 14-22.
张勖, 马欣. 基于区块链的轻量化移动自组网认证方案[J]. 网络与信息安全学报, 2020,6(4):14-22. DOI: 10.11959/j.issn.2096-109x.2020040.
Xu ZHANG, Xin MA. Lightweight mobile Ad Hoc network authentication scheme based on blockchain[J]. Chinese Journal of Network and Information Security, 2020, 6(4): 14-22. DOI: 10.11959/j.issn.2096-109x.2020040.
为了解决现有认证方式无法追踪恶意节点、集中式认证中心易受攻击的问题,基于区块链技术的去中心化、防篡改、可追溯特点,提出了一种分布式轻量化移动自组网认证方案。该方案包括对等网络建立、认证账本设计和共识机制选择,并分析讨论了智能合约的作用。在所提方案中,当给定对等节点之间最大传输时延τ
max
时,节点认证时间δ和网络规模
<math xmlns="http://www.w3.org/1998/Math/MathML"> <msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup></math>
间的关系满足
<math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow><mo>(</mo> <mrow> <mfrac> <mrow> <msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup> </mrow> <mn>3</mn> </mfrac> <mo>+</mo><mn>7</mn></mrow> <mo>)</mo></mrow><msub> <mi>τ</mi> <mrow> <mtext>max</mtext></mrow> </msub> <mo>≤</mo><mi>δ</mi><mo>≤</mo><mn>3</mn><mo stretchy="false">(</mo><msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup> <mo>+</mo><mn>1</mn><mo stretchy="false">)</mo><msub> <mi>τ</mi> <mrow> <mtext>max</mtext></mrow> </msub></math>
。
In order to solve the problem that the existing authentication method can’t track the vulnerable of malicious nodes and depends on the centralized authentication center
based on the de-centralization
tamper-proof and traceable characteristics of blockchain technology
a distributed lightweight mobile Ad Hoc network authentication scheme was proposed.It included the establishment of peer-to-peer network
the design of certification ledger and the choice of consensus mechanism.Th
en the role of smart contracts was analyzed and discussed.In this scenario
when the maximum transmission delay τ
max
between a pair of peers is given
the relationship between node authentication timeδand network size
<math xmlns="http://www.w3.org/1998/Math/MathML"> <msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup></math>
is satisfied with
<math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow><mo>(</mo> <mrow> <mfrac> <mrow> <msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup> </mrow> <mn>3</mn> </mfrac> <mo>+</mo><mn>7</mn></mrow> <mo>)</mo></mrow><msub> <mi>τ</mi> <mrow> <mtext>max</mtext></mrow> </msub> <mo>≤</mo><mi>δ</mi><mo>≤</mo><mn>3</mn><mo stretchy="false">(</mo><msubsup> <mi>N</mi> <mi>t</mi> <mrow> <mtext>all</mtext></mrow> </msubsup> <mo>+</mo><mn>1</mn><mo stretchy="false">)</mo><msub> <mi>τ</mi> <mrow> <mtext>max</mtext></mrow> </msub></math>
.
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ZHU J M , FU Y G . Supply chain dynamic multi-center coordination authentication model based on block chain [J ] . Chinese Journal of Network and Information Security , 2016 , 2 ( 1 ): 27 - 33 .
吴邱涵 , 胡卫 . 基于 SM2 算法和区块链的移动端身份认证协议设计 [J ] . 网络与信息安全学报 , 2018 , 4 ( 9 ): 60 - 65 .
WU Q H , HU W . Design of identity authentication agreement in mobile terminal based on SM2 algorithm and blockchain [J ] . Chinese Journal of Network and Information Security , 2018 , 4 ( 9 ): 60 - 65 .
宋宇波 , 戚姗姗 , 胡爱群 . 权限可控传递的物联网共享设备委托授权访问机制 [J ] . 网络与信息安全学报 , 2019 , 5 ( 2 ): 40 - 49 .
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