{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477023","patent":{"patent_number":"US-11477023","title":"Method and device for cryptographic processing of data","assignee":null,"inventors":[],"filing_date":"2018-11-21T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L"],"num_claims":17,"abstract":"A method for cryptographic processing includes: storing an initial value as the current value; implementing a predetermined number of first steps, including one involving obtaining second data by applying a first cryptographic algorithm to first data, the others each involving the application of the first cryptographic algorithm to the current value and the storage of the result as the new current value; implementation of the predetermined number of second steps, including one involving the obtaining of fourth data by applying, to third data, a second cryptographic algorithm that is the inverse of the first cryptographic algorithm, the others each involving the application of the second cryptographic algorithm to the current value and the storage of the result as the new current value; and verification of the equality of the first data and the fourth data, and of the equality of the current value and the initial value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for cryptographic processing of data","description":"A method for cryptographic processing includes: storing an initial value as the current value; implementing a predetermined number of first steps, including one involving obtaining second data by appl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477023","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-11477023","citation_suggestion":"Patentable. \"Method and device for cryptographic processing of data\" (US-11477023). https://patentable.app/patents/US-11477023","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477023","json":"https://patentable.app/api/llm-context/US-11477023","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:59:11.498Z"}