{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686249","patent":{"patent_number":"US-9686249","title":"Multi-node encryption","assignee":null,"inventors":[],"filing_date":"2016-06-15T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":20,"abstract":"For multi-node encryption, a method communicates communication data from a first upstream node to a first downstream node in response to the first upstream node initiating secure communication with the first downstream node. The method further generates a downstream node nonce from communication data exchanged with the first downstream node. The method generates a first downstream message transformation as a function of the downstream node nonce. The method receives a request encrypted with the first downstream message transformation through the first downstream node. The method communicates the upstream message transformation encrypted with the first downstream message transformation through the first downstream node to the destination node in response to the request. In addition, the method generates a tunnel transformation at the destination node as a function of one or more upstream message transformations and the first downstream message transformation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-node encryption","description":"For multi-node encryption, a method communicates communication data from a first upstream node to a first downstream node in response to the first upstream node initiating secure communication with th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686249","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-9686249","citation_suggestion":"Patentable. \"Multi-node encryption\" (US-9686249). https://patentable.app/patents/US-9686249","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686249","json":"https://patentable.app/api/llm-context/US-9686249","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:03.885Z"}