{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9673976","patent":{"patent_number":"US-9673976","title":"Method and system for encryption of blocks of data","assignee":null,"inventors":[],"filing_date":"2015-07-28T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":11,"abstract":"A method for encryption of blocks of data is provided including the steps of: encrypting a block of data using a current random number generated for the block of data; encoding the current random number using one or more of a set of previous random numbers, each of the set of previous random numbers having been used to encrypt a previously sent block of data; and transmitting the encrypted block of data with the one or more versions of the encoded current random number, each version for a different one of the previous random numbers. A method for decryption of blocks of data is provided including the steps of: receiving an encrypted block of data with the one or more versions of an encoded current random number, each version for a different one of the previous random numbers; selecting one of a set of previously received blocks of data for which the random number is available; decoding the current random number using the random number of the selected previously received block of data; and decrypting the received encrypted block of data using the decoded current random number."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for encryption of blocks of data","description":"A method for encryption of blocks of data is provided including the steps of: encrypting a block of data using a current random number generated for the block of data; encoding the current random numb","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9673976","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-9673976","citation_suggestion":"Patentable. \"Method and system for encryption of blocks of data\" (US-9673976). https://patentable.app/patents/US-9673976","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9673976","json":"https://patentable.app/api/llm-context/US-9673976","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:34:02.940Z"}