{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674155","patent":{"patent_number":"US-9674155","title":"Encrypting segmented data in a distributed computing system","assignee":null,"inventors":[],"filing_date":"2013-06-13T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L","H04L","G06F","G06F","G06F","H04L"],"num_claims":8,"abstract":"A method begins by a dispersed storage (DS) processing module segmenting a data partition into a plurality of data segments. For a data segment of the plurality of data segments, the method continues with the DS processing module dividing the data segment into a set of data sub-segments and generating a set of sub keys for the set of data sub-segments based on a master key. The method continues with the DS processing module encrypting the set of data sub-segments using the set of sub keys to produce a set of encrypted data sub-segments and aggregating the set of encrypted data sub-segments into encrypted data. The method continues with the DS processing module generating a masked key based on the encrypted data and the master key and combining the encrypted data and the masked key to produce an encrypted data segment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Encrypting segmented data in a distributed computing system","description":"A method begins by a dispersed storage (DS) processing module segmenting a data partition into a plurality of data segments. For a data segment of the plurality of data segments, the method continues ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674155","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-9674155","citation_suggestion":"Patentable. \"Encrypting segmented data in a distributed computing system\" (US-9674155). https://patentable.app/patents/US-9674155","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674155","json":"https://patentable.app/api/llm-context/US-9674155","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:47:31.331Z"}