METHOD FOR EXECUTING CONFIDENTIAL SMART CONTRACTS IN A BLOCKCHAIN NETWORK
The invention provides a method for executing smart contracts in a blockchain network. The method provides a secure enclave for storing confidential data, and provide a protocol for accessing the enclave only to fetch minimal sets of confidential data therefrom. The proposed method thereby maintains...
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| creator | GHARSALLAOUI, Oussema KHADRAOUI, Djamel |
| description | The invention provides a method for executing smart contracts in a blockchain network. The method provides a secure enclave for storing confidential data, and provide a protocol for accessing the enclave only to fetch minimal sets of confidential data therefrom. The proposed method thereby maintains a low computational overhead, while ensuring confidentiality of smart contract data.
L'invention concerne un procédé d'exécution de contrats intelligents dans un réseau de chaîne de blocs. Le procédé fournit une enclave sécurisée pour stocker des données confidentielles, et fournit un protocole d'accès à l'enclave permettant d'extraire uniquement des ensembles minimaux de données confidentielles de celle-ci. Le procédé proposé maintient ainsi un surcharge de calcul faible, tout en garantissant la confidentialité des données de contrat intelligent. |
| format | Patent |
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L'invention concerne un procédé d'exécution de contrats intelligents dans un réseau de chaîne de blocs. Le procédé fournit une enclave sécurisée pour stocker des données confidentielles, et fournit un protocole d'accès à l'enclave permettant d'extraire uniquement des ensembles minimaux de données confidentielles de celle-ci. Le procédé proposé maintient ainsi un surcharge de calcul faible, tout en garantissant la confidentialité des données de contrat intelligent.</description><language>eng ; fre</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240704&DB=EPODOC&CC=WO&NR=2024141451A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240704&DB=EPODOC&CC=WO&NR=2024141451A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GHARSALLAOUI, Oussema</creatorcontrib><creatorcontrib>KHADRAOUI, Djamel</creatorcontrib><title>METHOD FOR EXECUTING CONFIDENTIAL SMART CONTRACTS IN A BLOCKCHAIN NETWORK</title><description>The invention provides a method for executing smart contracts in a blockchain network. The method provides a secure enclave for storing confidential data, and provide a protocol for accessing the enclave only to fetch minimal sets of confidential data therefrom. The proposed method thereby maintains a low computational overhead, while ensuring confidentiality of smart contract data.
L'invention concerne un procédé d'exécution de contrats intelligents dans un réseau de chaîne de blocs. Le procédé fournit une enclave sécurisée pour stocker des données confidentielles, et fournit un protocole d'accès à l'enclave permettant d'extraire uniquement des ensembles minimaux de données confidentielles de celle-ci. Le procédé proposé maintient ainsi un surcharge de calcul faible, tout en garantissant la confidentialité des données de contrat intelligent.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD0dQ3x8HdRcPMPUnCNcHUODfH0c1dw9vdz83Rx9QvxdPRRCPZ1DAoBCYUEOTqHBCt4-ik4Kjj5-Dt7O3s4Ajl-riHh_kHePAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDIxBAITQ0dDY2JUwUA5nkt_A</recordid><startdate>20240704</startdate><enddate>20240704</enddate><creator>GHARSALLAOUI, Oussema</creator><creator>KHADRAOUI, Djamel</creator><scope>EVB</scope></search><sort><creationdate>20240704</creationdate><title>METHOD FOR EXECUTING CONFIDENTIAL SMART CONTRACTS IN A BLOCKCHAIN NETWORK</title><author>GHARSALLAOUI, Oussema ; KHADRAOUI, Djamel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024141451A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>GHARSALLAOUI, Oussema</creatorcontrib><creatorcontrib>KHADRAOUI, Djamel</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GHARSALLAOUI, Oussema</au><au>KHADRAOUI, Djamel</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR EXECUTING CONFIDENTIAL SMART CONTRACTS IN A BLOCKCHAIN NETWORK</title><date>2024-07-04</date><risdate>2024</risdate><abstract>The invention provides a method for executing smart contracts in a blockchain network. The method provides a secure enclave for storing confidential data, and provide a protocol for accessing the enclave only to fetch minimal sets of confidential data therefrom. The proposed method thereby maintains a low computational overhead, while ensuring confidentiality of smart contract data.
L'invention concerne un procédé d'exécution de contrats intelligents dans un réseau de chaîne de blocs. Le procédé fournit une enclave sécurisée pour stocker des données confidentielles, et fournit un protocole d'accès à l'enclave permettant d'extraire uniquement des ensembles minimaux de données confidentielles de celle-ci. Le procédé proposé maintient ainsi un surcharge de calcul faible, tout en garantissant la confidentialité des données de contrat intelligent.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | METHOD FOR EXECUTING CONFIDENTIAL SMART CONTRACTS IN A BLOCKCHAIN NETWORK |
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