{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9634839","patent":{"patent_number":"US-9634839","title":"Systems and methods for preventing transmitted cryptographic parameters from compromising privacy","assignee":null,"inventors":[],"filing_date":"2015-01-09T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04W","H04L","H04L","H04L","H04L","H04W"],"num_claims":17,"abstract":"Techniques, systems, and devices are disclosed for performing secure cryptographic communication. One disclosed technique includes transmitting information that identifies a group key from a first device to a second device. The technique further includes, in the first device, using the group key to encrypt an input vector, transmitting the encrypted input vector, encrypting privacy-sensitive information using a device key, an encryption algorithm, and the input vector, and transmitting the encrypted privacy-sensitive information to the second device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for preventing transmitted cryptographic parameters from compromising privacy","description":"Techniques, systems, and devices are disclosed for performing secure cryptographic communication. One disclosed technique includes transmitting information that identifies a group key from a first dev","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9634839","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-9634839","citation_suggestion":"Patentable. \"Systems and methods for preventing transmitted cryptographic parameters from compromising privacy\" (US-9634839). https://patentable.app/patents/US-9634839","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9634839","json":"https://patentable.app/api/llm-context/US-9634839","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:36:05.151Z"}