{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9645794","patent":{"patent_number":"US-9645794","title":"Homogeneous atomic pattern for double, add, and subtract operations for digital authentication using elliptic curve cryptography","assignee":null,"inventors":[],"filing_date":"2015-05-29T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G06F","H04L","H04L","H04L","H04L"],"num_claims":16,"abstract":"A method of performing finite field addition and doubling operations in an elliptic curve cryptography (ECC) authentication scheme as a countermeasure to side-channel attack. The addition and doubling operations are executed using atomic patterns that involve the same sequence and number of operation types, so that the noise consumption and electromagnetic emanation profile of circuitry performing the operations is identical regardless of operation. A subtraction operation using such an atomic pattern is also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Homogeneous atomic pattern for double, add, and subtract operations for digital authentication using elliptic curve cryptography","description":"A method of performing finite field addition and doubling operations in an elliptic curve cryptography (ECC) authentication scheme as a countermeasure to side-channel attack. The addition and doubling","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9645794","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-9645794","citation_suggestion":"Patentable. \"Homogeneous atomic pattern for double, add, and subtract operations for digital authentication using elliptic curve cryptography\" (US-9645794). https://patentable.app/patents/US-9645794","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9645794","json":"https://patentable.app/api/llm-context/US-9645794","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:51:25.571Z"}