{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8464060","patent":{"patent_number":"US-8464060","title":"Method and structure for self-sealed joint proof-of-knowledge and diffie-hellman key-exchange protocols","assignee":null,"inventors":[],"filing_date":"2010-04-23T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":17,"abstract":"A method (and structure) for a party (the prover) to prove its knowledge, jointly and non-malleably, of multiple secret (fixed and/or ephemeral) Diffie-Hellman exponents (DH-exponents), corresponding to its public (fixed and/or ephemeral) DH-components and with respect to the public (fixed and/or ephemeral) challenging DH-components from another party (the verifier). The joint proof-of-knowledge (JPOK) consists of secrets made by multiplying multiple DH-secrets, which can be generated and verified by each party by its own secret DH-exponents and the public DH-components of both parties. To ensure the non-malleability of the JPOK, the method makes all these multiplied DH-secrets to be independent, and makes the session-tag committed to the multiplied DH-secrets. In addition, the invented method makes the DH-secrets to be multiplied to further satisfy at least one of the following: (1) deniability; (2) pre-computability; and (3) post-ID computability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and structure for self-sealed joint proof-of-knowledge and diffie-hellman key-exchange protocols","description":"A method (and structure) for a party (the prover) to prove its knowledge, jointly and non-malleably, of multiple secret (fixed and/or ephemeral) Diffie-Hellman exponents (DH-exponents), corresponding ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8464060","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-8464060","citation_suggestion":"Patentable. \"Method and structure for self-sealed joint proof-of-knowledge and diffie-hellman key-exchange protocols\" (US-8464060). https://patentable.app/patents/US-8464060","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8464060","json":"https://patentable.app/api/llm-context/US-8464060","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:11:29.177Z"}