{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463242","patent":{"patent_number":"US-11463242","title":"Padding oracle elimination in RSA encryption","assignee":null,"inventors":[],"filing_date":"2020-05-19T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A method, a computer program product, and a system for removing padding oracles in encryption techniques. The method includes padding a plaintext message using a padding scheme producing a padded plaintext message. The method also includes encrypting the padded plaintext message using a block cipher generating an encrypted data block of fixed-size as well as a hash value. The method further includes randomly generating an ephemeral key and an initialization vector. The method also includes prepending the hash value, the ephemeral key, and the initialization vector to the encrypted data block. The method includes performing an encryption technique to the encrypted data block prepended with the hash value, the ephemeral key, and the initialization vector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Padding oracle elimination in RSA encryption","description":"A method, a computer program product, and a system for removing padding oracles in encryption techniques. The method includes padding a plaintext message using a padding scheme producing a padded plai","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463242","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-11463242","citation_suggestion":"Patentable. \"Padding oracle elimination in RSA encryption\" (US-11463242). https://patentable.app/patents/US-11463242","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463242","json":"https://patentable.app/api/llm-context/US-11463242","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:46.724Z"}