{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819484","patent":{"patent_number":"US-9819484","title":"Distributed storage network and method for storing and retrieving encryption keys","assignee":null,"inventors":[],"filing_date":"2016-08-05T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04N","H04N","H04N","H04N","H04N","H04N","G06F","G06F","G06F","G06F","G06F","G06F","G11C","H04L"],"num_claims":12,"abstract":"A method for execution by a computing device of a dispersed storage network (DSN). The method begins by encrypting a data segment of a data object using a security key to produce an encrypted data segment. The method continues by dispersed storage error encoding the encrypted data segment to produce a set of encoded data slices and sending the set of encoded data slices to storage units of the DSN for storage. The method continues by encrypting the security key using an encryption key to produce an encrypted security key and dispersed storage error encoding the encrypted security key to produce a set of encoded key slices, wherein a decode threshold number of encoded key slices is needed to recover the encrypted security key. The method continues by sending the set of encoded key slices to a set of storage units of the DSN for storage therein."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distributed storage network and method for storing and retrieving encryption keys","description":"A method for execution by a computing device of a dispersed storage network (DSN). The method begins by encrypting a data segment of a data object using a security key to produce an encrypted data seg","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819484","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-9819484","citation_suggestion":"Patentable. \"Distributed storage network and method for storing and retrieving encryption keys\" (US-9819484). https://patentable.app/patents/US-9819484","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819484","json":"https://patentable.app/api/llm-context/US-9819484","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:58:37.735Z"}