{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641491","patent":{"patent_number":"US-9641491","title":"Secure memory interface with cumulative authentication","assignee":null,"inventors":[],"filing_date":"2014-06-23T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L"],"num_claims":14,"abstract":"A method includes generating a first sequence of data words for sending over an interface. A second sequence of signatures is computed and interleaved into the first sequence, so as to produce an interleaved sequence in which each given signature cumulatively signs the data words that are signed by a previous signature in the interleaved sequence and the data words located between the previous signature and the given signature. The interleaved sequence is transmitted over the interface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure memory interface with cumulative authentication","description":"A method includes generating a first sequence of data words for sending over an interface. A second sequence of signatures is computed and interleaved into the first sequence, so as to produce an inte","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641491","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-9641491","citation_suggestion":"Patentable. \"Secure memory interface with cumulative authentication\" (US-9641491). https://patentable.app/patents/US-9641491","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641491","json":"https://patentable.app/api/llm-context/US-9641491","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:18:12.347Z"}