{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539252","patent":{"patent_number":"US-8539252","title":"Method and system for protecting data","assignee":null,"inventors":[],"filing_date":"2012-06-11T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":21,"abstract":"Methods and systems for protecting data may include controlling encryption and/or decryption, utilizing an encryption/decryption algorithm, rights related to the source and destination addresses, and encryption/decryption keys. The source location and/or destination of the data may comprise protected or unprotected memory. One or more of a plurality of algorithms may be utilized for the encryption and/or decryption. The rights may be stored in a key table, which may be stored on-chip, and may be reprogrammable. One or more keys for the encryption and/or decryption may be received from an external source or generated within the chip. The encryption/decryption algorithm may be selected based on two or more encryption/decryption algorithms, and additionally based on the source address, destination address, source rights, and destination rights."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for protecting data","description":"Methods and systems for protecting data may include controlling encryption and/or decryption, utilizing an encryption/decryption algorithm, rights related to the source and destination addresses, and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539252","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-8539252","citation_suggestion":"Patentable. \"Method and system for protecting data\" (US-8539252). https://patentable.app/patents/US-8539252","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539252","json":"https://patentable.app/api/llm-context/US-8539252","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:55:33.729Z"}