{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11245515","patent":{"patent_number":"US-11245515","title":"Random cipher pad cryptography","assignee":null,"inventors":[],"filing_date":"2020-04-24T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L"],"num_claims":20,"abstract":"Methods for a server include defining a starting element and an element step size. A pad mapping is applied to a data Random Cipher Pad (RCP) to obtain a Key RCP using each element of the data RCP once in a predetermined non-sequential order. The starting element and the element step size are combined with the data RCP. The data RCP is encrypted using the Key RCP to produce a subsequent data RCP. The subsequent data RCP is transmitted to another computer. Methods for clients include applying a pad mapping to a data RCP to obtain a Key RCP using each element of the data RCP once in a predetermined non-sequential order to develop the Key RCP. The Key RCP is encrypted using the data RCP to produce a subsequent Key RCP. A data structure is encrypted using the data RCP to produce an encrypted data structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Random cipher pad cryptography","description":"Methods for a server include defining a starting element and an element step size. A pad mapping is applied to a data Random Cipher Pad (RCP) to obtain a Key RCP using each element of the data RCP onc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11245515","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-11245515","citation_suggestion":"Patentable. \"Random cipher pad cryptography\" (US-11245515). https://patentable.app/patents/US-11245515","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11245515","json":"https://patentable.app/api/llm-context/US-11245515","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:28:20.320Z"}