{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8527750","patent":{"patent_number":"US-8527750","title":"System and method for generating multiple protected content formats without redundant encryption of content","assignee":null,"inventors":[],"filing_date":"2010-12-29T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":30,"abstract":"Embodiments may include generating a first protected version of content, which may include packetizing the content into multiple packets that each includes content information and non-content information and using initialization vectors to perform chained encryption on multiple blocks of the packetized content. At least some of the initialization vectors are generated dependent upon the non-content information. Embodiments may also include using the encrypted blocks to generate a second protected version of the content without re-encrypting the content. The second protected version of the content may include multiple encrypted content samples each including multiple encrypted blocks from the first protected version of the content. For a given encrypted content sample, different sets of encrypted blocks in that sample may form different encryption chains. The second protected version of the content may include decryption information for decrypting the encrypted content samples including initialization vectors used to create the first protected version."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for generating multiple protected content formats without redundant encryption of content","description":"Embodiments may include generating a first protected version of content, which may include packetizing the content into multiple packets that each includes content information and non-content informat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8527750","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-8527750","citation_suggestion":"Patentable. \"System and method for generating multiple protected content formats without redundant encryption of content\" (US-8527750). https://patentable.app/patents/US-8527750","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8527750","json":"https://patentable.app/api/llm-context/US-8527750","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:56:08.393Z"}