{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11295381","patent":{"patent_number":"US-11295381","title":"Data auditing method and device","assignee":null,"inventors":[],"filing_date":"2020-03-06T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06F","G06Q","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Implementations of the present specification provide data auditing for a secure multi-party computation. In an implementation, a search result is determined based on a secure computation of a plurality of computing nodes, wherein the secure computation comprises generating encrypted data to determine the search result. An auditing request with respect to the search result is received. Keys used by the plurality of computing nodes are retrieved for the secure computation. To-be-audited data is retrieved from one or more of the plurality of computing nodes in a trusted storage space. The encrypted data is decrypted using on the keys to determine original data of respective computing nodes of the plurality of computing nodes. Each computing node of the plurality of computing nodes is audited based on the original data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data auditing method and device","description":"Implementations of the present specification provide data auditing for a secure multi-party computation. In an implementation, a search result is determined based on a secure computation of a pluralit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11295381","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11295381","citation_suggestion":"Patentable. \"Data auditing method and device\" (US-11295381). https://patentable.app/patents/US-11295381","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11295381","json":"https://patentable.app/api/llm-context/US-11295381","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:18:16.028Z"}