{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647993","patent":{"patent_number":"US-9647993","title":"Multi-repository key storage and selection","assignee":null,"inventors":[],"filing_date":"2011-10-13T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"System for performing a cryptographic operation, comprising a client system and a server system; said server comprising a multi-repository manager, repositories of cryptographic keys, a processor and a memory; and said client comprising a processor and a memory; wherein said two memories store computer executable instructions that, when executed, cause the client and the server to perform a method comprising: the client sending a request of the cryptographic operation to the server; the multi-repository manager obtaining a set of references to cryptographic keys allowed to the request from the repositories of cryptographic keys; the multi-repository manager establishing a cryptographic key referenced in said set of references as the cryptographic key to be used; the multi-repository manager requesting performance of the cryptographic operation to the repository wherein the cryptographic key to be used is stored; the multi-repository manager obtaining the result of the cryptographic operation from the repository that has performed the cryptographic operation; and the server sending the result of the cryptographic operation to the client."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-repository key storage and selection","description":"System for performing a cryptographic operation, comprising a client system and a server system; said server comprising a multi-repository manager, repositories of cryptographic keys, a processor and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647993","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-9647993","citation_suggestion":"Patentable. \"Multi-repository key storage and selection\" (US-9647993). https://patentable.app/patents/US-9647993","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647993","json":"https://patentable.app/api/llm-context/US-9647993","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:27:35.367Z"}