Security is indispensable concern part of the WSN. The reliable mechanisms and routing schemes are facing different set of encounters in the era of authentic status quo and it is also very knotty. Problem is identified in the recognition of untrusted nodes and routes followed from source to destination along with the restraint of battery status in WSN. No effective technique is there to avert the vindictive node attack. The current research article provides an algorithm of the nodes by employing the blockchain technology as far as solution to the other persisting drawbacks like identification of untrusted nodes and untrusted routes were tackled out by the help of secure AODV using blockchain. The outcomes of this research article by performing the simulation and experimental validation of the existing systems denotes the successful identification and occurrence of malicious nodes, end-to-end delay, packet delivery ratio and through put performance evaluation. The registration of the nodes in blockchain database and behaviour of black hole attack in AODV protocol was also simulated using NS2 blockchain algorithm.

中文翻译：

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WSN中使用区块链的节点身份验证注册方案和防止黑洞协作攻击

安全是WSN必不可少的部分。在真实状态下，可靠的机制和路由方案面临着不同的遭遇，这也很棘手。通过识别不受信任的节点和从源到目的地的路由以及限制WSN中的电池状态来确定问题。没有有效的技术来避免斗气节点攻击。目前的研究文章通过使用区块链技术提供了一种节点算法，以解决其他持续存在的缺陷，例如通过使用区块链的安全AODV解决了不可信节点的标识和不可信路由的问题。通过对现有系统进行仿真和实验验证，本文的研究成果表明成功识别并发现了恶意节点，端到端延迟，数据包传输率以及通过性能评估。还使用NS2区块链算法模拟了区块链数据库中节点的注册以及AODV协议中的黑洞攻击行为。