{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476846","patent":{"patent_number":"US-10476846","title":"Data-at-rest (DAR) encryption for integrated storage media","assignee":null,"inventors":[],"filing_date":"2016-08-05T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","H04L","G06F"],"num_claims":20,"abstract":"An improved system for providing transparent, in-line encryption of data-at-rest (DAR) stored by a host controller of a host device. An encryption core is instantiated in a hardware device physically coupled to a system board within the host device. The encryption core includes a storage device proxy, an encryption engine, and a plurality of host device proxies. Each host proxy among the plurality of host proxies interfaces the host controller to one persistent storage device among a plurality of persistent storage devices within the host device via the storage device proxy. The storage device proxy exposes the plurality of persistent storage devices to the host controller as a single persistent storage device. The encryption core encrypts and decrypts DAR exchanged between the host controller and an encrypted storage device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data-at-rest (DAR) encryption for integrated storage media","description":"An improved system for providing transparent, in-line encryption of data-at-rest (DAR) stored by a host controller of a host device. An encryption core is instantiated in a hardware device physically ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476846","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-10476846","citation_suggestion":"Patentable. \"Data-at-rest (DAR) encryption for integrated storage media\" (US-10476846). https://patentable.app/patents/US-10476846","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476846","json":"https://patentable.app/api/llm-context/US-10476846","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:05:57.644Z"}