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SYSTEM AND METHOD OF ESTABLISHING A TRUSTED RELATIONSHIP IN A DISTRIBUTED SYSTEM
SYSTEM AND METHOD OF ESTABLISHING A TRUSTED RELATIONSHIP IN A DISTRIBUTED SYSTEM
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机译:在分布式系统中建立信任关系的系统和方法
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摘要
A node in a distributed network computes a hash of content for a service received in a data packet. The node verifies the data packet by comparing the hash of the content of a service received from a neighboring node to a hash of the content computed by the node. An amount of content of the service having a same identification s accumulated in a trusted execution environment (TEE) of the node, and a signature based on code stored in a TEE of the node is generated. The node then sends the data packet to the next neighboring node, where the service-related information includes the service ID, a hash of the service content and the signature. The service records with the accumulated amount of service content, accumulated hash values, and nodes' signatures are sent to the validation nodes to reach consensus for the service provided.
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