{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9842222","patent":{"patent_number":"US-9842222","title":"Securely rebuilding an encoded data slice","assignee":null,"inventors":[],"filing_date":"2012-05-04T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04L","G06F","G06F","G06F","G06F","H04L","H04L"],"num_claims":15,"abstract":"A method begins by a requesting entity issuing a rebuild request regarding an encoded data slice to at least some of a set of distributed storage (DS) units. In response to the rebuild request, the method continues with each of at least some of the DS units of the set of DS units generating a partial slice corresponding to the encoded data slice to be rebuilt based on one of a set of encoded data slices stored by the respective DS unit to produce an array of partial slices. The method continues with the at least some of the DS units encrypting the array of partial slices using a set of encryption keys to produce an array of encrypted partial slices. The method continues with the requesting entity rebuilding the encoded data slice from the array of encrypted partial slices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Securely rebuilding an encoded data slice","description":"A method begins by a requesting entity issuing a rebuild request regarding an encoded data slice to at least some of a set of distributed storage (DS) units. In response to the rebuild request, the me","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9842222","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-9842222","citation_suggestion":"Patentable. \"Securely rebuilding an encoded data slice\" (US-9842222). https://patentable.app/patents/US-9842222","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9842222","json":"https://patentable.app/api/llm-context/US-9842222","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T19:50:23.861Z"}