Decentralized Internet of Things security authentication system, device registration and identity authentication method
A security authentication and decentralization technology, applied in user identity/authority verification, transmission systems, electrical components, etc., can solve problems such as time delay, reduce resource consumption and processing time, realize dynamic changes in topology, and provide good services The effect of processing the response
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[0038] Such as figure 1 In the network deployment model shown, ENode (traditional gateway) builds a blockchain network responsible for maintaining the consistency of the ledger. The accounting node maintains the ledger through the following smart contracts, including: device management smart contracts, identity authentication service smart contracts and access control services Smart contract, SNode (Internet of Things equipment, user equipment) belongs to the P2P network responsible for specific production business; bookkeeping node ENode and light node SNode, product features: the operating system kernel running the blockchain node runs the modified IoT-oriented security Certified protocol stack; ENode is a general-purpose computer in the Internet, and these nodes jointly maintain the ledger; the difference between SNode and ENode is that it does not participate in the maintenance of the ledger, and only synchronizes some blocks to the local. IoT devices are light nodes in thi...
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