{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467535","patent":{"patent_number":"US-8467535","title":"Accelerated verification of digital signatures and public keys","assignee":null,"inventors":[],"filing_date":"2011-03-07T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":30,"abstract":"Accelerated computation of combinations of group operations in a finite field is provided by arranging for at least one of the operands to have a relatively small bit length. For example, a technique for verifying a signature of a message can include applying a first mathematical function to a combination of the first signature component and the second message portion to obtain an intermediate component, using the intermediate component to generate a first value and a second value, where a second mathematical function applied to the first value and the second value obtains the intermediate component, and determining the ephemeral public key based on the first value, the second value, the second signature component, the base point of the elliptic curve, and a long-term public key of the long-term private-public key pair. The technique can include verifying whether a representation of the first message portion satisfies a predetermined characteristic."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Accelerated verification of digital signatures and public keys","description":"Accelerated computation of combinations of group operations in a finite field is provided by arranging for at least one of the operands to have a relatively small bit length. For example, a technique ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467535","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-8467535","citation_suggestion":"Patentable. \"Accelerated verification of digital signatures and public keys\" (US-8467535). https://patentable.app/patents/US-8467535","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467535","json":"https://patentable.app/api/llm-context/US-8467535","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:17.177Z"}