US 11,757,662 B2
Confidential authentication and provisioning
Eric Le Saint, Los Altos, CA (US); Jing Jin, San Jose, CA (US); and Christian Aabye, Redwood City, CA (US)
Assigned to Visa International Service Association, San Francisco, CA (US)
Filed by Visa International Service Association, San Francisco, CA (US)
Filed on Oct. 26, 2020, as Appl. No. 17/80,525.
Application 17/080,525 is a continuation of application No. 15/577,898, granted, now 10,826,712, previously published as PCT/US2016/040586, filed on Jun. 30, 2016.
Claims priority of provisional application 62/187,125, filed on Jun. 30, 2015.
Prior Publication US 2021/0058259 A1, Feb. 25, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 29/06 (2006.01); H04L 9/14 (2006.01); H04L 9/40 (2022.01); H04L 9/00 (2022.01)
CPC H04L 9/3273 (2013.01) [H04L 9/0844 (2013.01); H04L 9/0869 (2013.01); H04L 9/14 (2013.01); H04L 9/3242 (2013.01); H04L 9/3265 (2013.01); H04L 9/3268 (2013.01); H04L 63/0428 (2013.01); H04L 63/0442 (2013.01); H04L 63/061 (2013.01); H04L 63/0869 (2013.01); H04L 9/50 (2022.05); H04L 2209/04 (2013.01); H04L 2209/08 (2013.01); H04L 2209/56 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
receiving, by a provisioning server, an authentication challenge from an authentication server;
sending, by the provisioning server, the authentication challenge to a user device;
receiving, by the provisioning server, an authentication response from the user device;
sending, by the provisioning server, the authentication response to the authentication server, wherein the authentication server authenticates the user device;
receiving, by the provisioning server, an indication of whether or not the authentication response is valid from the authentication server; and
in response to the authentication response being valid, sending, by the provisioning server, provisioning data to the user device.