{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11258589","patent":{"patent_number":"US-11258589","title":"Methods and systems for cryptographic keys exchange","assignee":null,"inventors":[],"filing_date":"2020-01-08T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H04L","H04L","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"Embodiments provide methods, and systems for cryptographic keys exchange where the method can include receiving, by a server system, a client public key being part of a client asymmetric key pair from a client device; sending, by the server system, a server public key being part of a server asymmetric key pair to the client device; generating, by the server system, a random value master key and sending the random value master key encrypted using the client public key to the client device; and generating, by the server system, an initial unique session key and sending the initial unique session key encrypted under the random value master key to the client device. A unique session key from the set of the unique session keys is used by the client device to encrypt a session data for transmission to the server system per session."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for cryptographic keys exchange","description":"Embodiments provide methods, and systems for cryptographic keys exchange where the method can include receiving, by a server system, a client public key being part of a client asymmetric key pair from","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11258589","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-11258589","citation_suggestion":"Patentable. \"Methods and systems for cryptographic keys exchange\" (US-11258589). https://patentable.app/patents/US-11258589","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11258589","json":"https://patentable.app/api/llm-context/US-11258589","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:17:30.967Z"}