18489604. WEB BROWSER GENERATION OF UNIQUE IDENTIFIERS (Wells Fargo Bank, N.A.)
WEB BROWSER GENERATION OF UNIQUE IDENTIFIERS
Organization Name
Inventor(s)
Michael J. Quinlan of San Francisco CA US
WEB BROWSER GENERATION OF UNIQUE IDENTIFIERS
This abstract first appeared for US patent application 18489604 titled 'WEB BROWSER GENERATION OF UNIQUE IDENTIFIERS
Original Abstract Submitted
A method may include transmitting, from a browser application of a client system, a request for a webpage to a server system using a general execution environment of the client system; receiving the webpage, the webpage including a secure execution request to execute a computation in a trusted isolated execution environment of the client system; in response to the secure execution request, establishing a secure enclave within the trusted isolated execution environment with respect to the browser application; receiving, within the trusted isolated execution environment, an attestation request from the server system for an attestation associated with the secure enclave; transmitting, from the trusted isolated execution environment, an attestation response based on a physical property of a processing unit in the client system; subsequent to transmitting the attestation response, receiving, from the server system, a data file; and storing the data file in the secure enclave.