{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8478988","patent":{"patent_number":"US-8478988","title":"System and method for authentication of a communication device","assignee":null,"inventors":[],"filing_date":"2007-05-15T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":27,"abstract":"A system and method for authentication of a communication device is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element to compute a shared secret key based at least in part on a communication device (CD) private key and a cryptography algorithm, wherein the CD private key is stored in an identity module of the communication device and is unknown to an authentication center, and wherein the communication device is authenticated by the authentication center based at least in part on the shared secret key. Additional embodiments are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for authentication of a communication device","description":"A system and method for authentication of a communication device is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device having a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8478988","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-8478988","citation_suggestion":"Patentable. \"System and method for authentication of a communication device\" (US-8478988). https://patentable.app/patents/US-8478988","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8478988","json":"https://patentable.app/api/llm-context/US-8478988","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:59.429Z"}