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RÉCUPÉRATION DE DONNÉES PUBLIQUES POUR DES RÉSEAUX DE CHAÎNES DE BLOCS AU MOYEN D'ENVIRONNEMENTS D'EXÉCUTION SÉCURISÉS HAUTEMENT DISPONIBLES
RÉCUPÉRATION DE DONNÉES PUBLIQUES POUR DES RÉSEAUX DE CHAÎNES DE BLOCS AU MOYEN D'ENVIRONNEMENTS D'EXÉCUTION SÉCURISÉS HAUTEMENT DISPONIBLES
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摘要
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for enhancing blockchain network security. Implementations include receiving a request for data from the data source, transmitting the request to a relay system that is external to the blockchain network and that includes a multi-node cluster including a plurality of relay system nodes, receiving a result provided from a relay system node, the result being digitally signed using a private key of the relay system node, verifying that the relay system node is registered, verifying an integrity of the result based on a public key of the relay system node and a digital signature of the result in response to verifying that the relay system node is registered, and transmitting the result to a client in response to verifying the integrity of the result.
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