{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11526300","patent":{"patent_number":"US-11526300","title":"Fast write on Merkle Tree for secure HMB","assignee":null,"inventors":[],"filing_date":"2021-04-21T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A data storage device includes a memory device and a controller coupled to the memory device. The controller is configured to set a decoder in data mode, read host memory buffer data and hashes from a host memory buffer, generate a first calculated hash, set the decoder in hash mode, generate a second calculated hash, and determine whether the second calculated hash is the same as a root hash. The controller is further configured to set an encoder in data mode, generate a first new hash, write new data and the first new hash to a host memory buffer, set the encoder to hash mode, calculate a second new hash, and update a root hash with the second new hash."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fast write on Merkle Tree for secure HMB","description":"A data storage device includes a memory device and a controller coupled to the memory device. The controller is configured to set a decoder in data mode, read host memory buffer data and hashes from a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11526300","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-11526300","citation_suggestion":"Patentable. \"Fast write on Merkle Tree for secure HMB\" (US-11526300). https://patentable.app/patents/US-11526300","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11526300","json":"https://patentable.app/api/llm-context/US-11526300","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:24:23.093Z"}