{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476854","patent":{"patent_number":"US-10476854","title":"Quantum key distribution logon widget","assignee":null,"inventors":[],"filing_date":"2017-04-20T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":11,"abstract":"A system implements a QKD-secured logon widget. The system generates a first random quantum key using a first random measurement basis; transmits over a fiber optic network, a first random quantum key to a device, encrypts a logon widget instruction set using the first random quantum key and a first encryption algorithm, resulting in an encrypted message. The system then transmits the encrypted message, and the device receives a second random quantum key from the system, and measures the second random quantum key using a second random measurement basis, where the second random measurement basis is compared to the first random measurement basis, resulting in a comparison basis result. The system uses the comparison basis result to determine a level of anomalies present in the second random quantum key and a shared key, and, based on the level of anomalies, determines whether to render a logon widget at the device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Quantum key distribution logon widget","description":"A system implements a QKD-secured logon widget. The system generates a first random quantum key using a first random measurement basis; transmits over a fiber optic network, a first random quantum key","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476854","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-10476854","citation_suggestion":"Patentable. \"Quantum key distribution logon widget\" (US-10476854). https://patentable.app/patents/US-10476854","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476854","json":"https://patentable.app/api/llm-context/US-10476854","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:19:23.626Z"}