{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11531772","patent":{"patent_number":"US-11531772","title":"Support for increased number of concurrent keys within multi-key cryptographic engine","assignee":null,"inventors":[],"filing_date":"2020-06-26T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","H04L","H04L","H04W","H04W","H04L","H04W","H04W"],"num_claims":19,"abstract":"A server includes a processor core including system memory, and a cryptographic engine storing a key data structure. The data structure is to store multiple keys for multiple secure domains. The core receives a request to program a first secure domain into the cryptographic engine. The request includes first domain information within a first wrapped binary large object (blob). In response a determination that there is no available entry in the data structure, the core selects a second secure domain within the data structure to de-schedule and issues a read key command to read second domain information from a target entry of the data structure. The core encrypts the second domain information to generate a second wrapped blob and stores the second wrapped blob in a determined region of the system memory, which frees up the target entry for use to program the first secure domain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Support for increased number of concurrent keys within multi-key cryptographic engine","description":"A server includes a processor core including system memory, and a cryptographic engine storing a key data structure. The data structure is to store multiple keys for multiple secure domains. The core ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11531772","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-11531772","citation_suggestion":"Patentable. \"Support for increased number of concurrent keys within multi-key cryptographic engine\" (US-11531772). https://patentable.app/patents/US-11531772","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11531772","json":"https://patentable.app/api/llm-context/US-11531772","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:06:03.784Z"}