{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11503000","patent":{"patent_number":"US-11503000","title":"Technologies for establishing secure channel between I/O subsystem and trusted application for secure I/O data transfer","assignee":null,"inventors":[],"filing_date":"2019-03-29T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","H04L","H04L","H04L"],"num_claims":14,"abstract":"Technologies for secure I/O data transfer includes a compute device, which includes a processor to execute a trusted application, an input/output (I/O) device, and an I/O subsystem. The I/O subsystem is configured to establish a secured channel between the I/O subsystem and a trusted application running on the compute device, and receive, in response to an establishment of the secured channel, I/O data from the I/O device via an unsecured channel. The I/O subsystem is further configured to encrypt, in response to a receipt of the I/O data, the I/O data using a security key associated with the trusted application that is to process the I/O data and transmit the encrypted I/O data to the trusted application via the secured channel, wherein the secured channel has a data transfer rate that is higher than a data transfer rate of the unsecured channel between the I/O device and the I/O subsystem."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Technologies for establishing secure channel between I/O subsystem and trusted application for secure I/O data transfer","description":"Technologies for secure I/O data transfer includes a compute device, which includes a processor to execute a trusted application, an input/output (I/O) device, and an I/O subsystem. The I/O subsystem ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11503000","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-11503000","citation_suggestion":"Patentable. \"Technologies for establishing secure channel between I/O subsystem and trusted application for secure I/O data transfer\" (US-11503000). https://patentable.app/patents/US-11503000","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11503000","json":"https://patentable.app/api/llm-context/US-11503000","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:07:30.602Z"}