{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11936620","patent":{"patent_number":"US-11936620","title":"Randomized SPI for distributed IPsec","assignee":null,"inventors":[],"filing_date":"2020-10-26T00:00:00.000Z","publication_date":"2024-03-19T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":4,"abstract":"A method and computer readable software for providing randomized Security Parameter Index (SPI) for distributed Internet Protocol security (IPsec) are disclosed. In one embodiment a method includes designating each IPsec node with a unique node identifier, the IPsec node; performing a hash function on a random SPI to provide a randomized SPI; and assigning the randomized SPI to an IPsec tunnel associated with an IPsec node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Randomized SPI for distributed IPsec","description":"A method and computer readable software for providing randomized Security Parameter Index (SPI) for distributed Internet Protocol security (IPsec) are disclosed. In one embodiment a method includes de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11936620","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-11936620","citation_suggestion":"Patentable. \"Randomized SPI for distributed IPsec\" (US-11936620). https://patentable.app/patents/US-11936620","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11936620","json":"https://patentable.app/api/llm-context/US-11936620","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:18:14.182Z"}