{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543811","patent":{"patent_number":"US-8543811","title":"Efficient identity-based ring signature scheme with anonymity and system thereof","assignee":null,"inventors":[],"filing_date":"2011-12-08T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":13,"abstract":"An identity-based ring signature authentication method provides an efficient identity-based ring signature method, which has a constant number of bilinear pairing computations independent the number of ring members in a verification process. The method does not use a special type of function, e.g., MapToPoint."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Efficient identity-based ring signature scheme with anonymity and system thereof","description":"An identity-based ring signature authentication method provides an efficient identity-based ring signature method, which has a constant number of bilinear pairing computations independent the number o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543811","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-8543811","citation_suggestion":"Patentable. \"Efficient identity-based ring signature scheme with anonymity and system thereof\" (US-8543811). https://patentable.app/patents/US-8543811","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543811","json":"https://patentable.app/api/llm-context/US-8543811","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:24:53.008Z"}