Blockchain-Enabled Authenticated Key Agreement Scheme for Mobile Vehicles-Assisted Precision Agricultural IoT Networks
Blockchain-Enabled Authenticated Key Agreement Scheme for Mobile Vehicles-Assisted Precision Agricultural IoT Networks
复制标题
DOI：
10.1109/tifs.2022.3231121
复制
发表时间：
2023
影响因子：
6.8
通讯作者：
Anusha Vangala;A. Das;Ankush Mitra;Sajal K. Das;Youngho Park
中科院分区：
文献类型：
--
作者：
Anusha Vangala;A. Das;Ankush Mitra;Sajal K. Das;Youngho Park
精准农业在农业节水、提高生产率、农村更好发展、增加收入等方面具有积极的潜力。区块链技术是存储和共享农场数据的更好选择，因为它可靠、透明、不可变和去中心化。对农业领域的远程监控要求安全系统确保任何敏感信息仅在网络中经过认证的实体之间交换。为此，我们设计了一种高效的基于区块链的移动车载精准农业物联网认证密钥协商方案$AgroMobiBlock$。农业网络中有限的现有认证工作表明，区块链的被动使用成本非常高。$AgroMobiBlock$提出了一种新的想法，将椭圆曲线运算用于移动农业车辆上的有源混合区块链上，具有较低的计算和通信成本。正式和非正式的安全分析以及使用互联网安全协议和应用程序自动验证(Avispa)软件工具进行的正式安全验证表明，$AgroMobiBlock$对中间人攻击、模仿攻击、重放攻击、物理捕获攻击和短暂的秘密泄露攻击以及其他潜在攻击具有很强的稳健性。在大规模节点上进行的区块链仿真表明，网络和块大小增加所需的计算时间。此外，还进行了实时实验，验证了该方案的实用性。
Precision farming has a positive potential in the agricultural industry regarding water conservation, increased productivity, better development of rural areas, and increased income. Blockchain technology is a better alternative for storing and sharing farm data as it is reliable, transparent, immutable, and decentralized. Remote monitoring of an agricultural field requires security systems to ensure that any sensitive information is exchanged only among authenticated entities in the network. To this end, we design an efficient blockchain-enabled authenticated key agreement scheme for mobile vehicles-assisted precision agricultural Internet of Things (IoT) networks called $AgroMobiBlock$ . The limited existing work on authentication in agricultural networks shows passive usage of blockchains with very high costs. $AgroMobiBlock$ proposes a novel idea using the elliptic curve operations on an active hybrid blockchain over mobile farming vehicles with low computation and communication costs. Formal and informal security analysis along with the formal security verification using the Automated Validation of Internet Security Protocols and Applications (AVISPA) software tool have shown the robustness of $AgroMobiBlock$ against man-in-the-middle, impersonation, replay, physical capture, and ephemeral secret leakage attacks among other potential attacks. The blockchain-based simulation on large-scale nodes shows the computational time for an increase in the network and block sizes. Moreover, the real-time testbed experiments have been performed to show the practical usefulness of the proposed scheme.