{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502836","patent":{"patent_number":"US-11502836","title":"Method for performing cryptographic operations on data in a processing device, corresponding processing device and computer program product","assignee":null,"inventors":[],"filing_date":"2021-01-14T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L"],"num_claims":20,"abstract":"A scalar multiplication operation includes an iterative procedure performing a set of operations at each iteration on a bit or on a group of consecutive bits of a secret key. The multiplication operation includes multiplying values of projective format coordinates by a random value. The random value is a product of a random number generated over a range having as end value a first value, with a second value, which is larger than said first value. The first value is a power of two of a word size multiplied by a multiplier value, minus one. The second value is equal to a power of two of a number of bits of the coordinates divided by the first value. The multiplier value is an integer greater than or equal to one and smaller than a ratio of said number of bits to the word size."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for performing cryptographic operations on data in a processing device, corresponding processing device and computer program product","description":"A scalar multiplication operation includes an iterative procedure performing a set of operations at each iteration on a bit or on a group of consecutive bits of a secret key. The multiplication operat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502836","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-11502836","citation_suggestion":"Patentable. \"Method for performing cryptographic operations on data in a processing device, corresponding processing device and computer program product\" (US-11502836). https://patentable.app/patents/US-11502836","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502836","json":"https://patentable.app/api/llm-context/US-11502836","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:23:57.376Z"}