{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11978044","patent":{"patent_number":"US-11978044","title":"Client authentication using split key signing on a blockchain platform","assignee":null,"inventors":[],"filing_date":"2021-04-12T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06F","G06F","G06F","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","G06F","G06Q","H04L","H04L"],"num_claims":2,"abstract":"An approach is disclosed on a blockchain platform for authenticating clients. A public and private key is created at a client device. The private key into is split two or more parts. The split private key part is split into to two or more client devices including a first client device and a remaining client devices. Signing to authenticate a challenge to login using a partial key part occurs at the first client device. The challenge is sent to the remaining client devices wherein the remaining client devices that sequentially sign using short range wireless network connection and respond back to the challenge to login without a password."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Client authentication using split key signing on a blockchain platform","description":"An approach is disclosed on a blockchain platform for authenticating clients. A public and private key is created at a client device. The private key into is split two or more parts. The split private","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11978044","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-11978044","citation_suggestion":"Patentable. \"Client authentication using split key signing on a blockchain platform\" (US-11978044). https://patentable.app/patents/US-11978044","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11978044","json":"https://patentable.app/api/llm-context/US-11978044","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:46:53.728Z"}