US 11,991,270 B2
Optimized authentication system
Mindaugas Valkaitis, Vilnius (LT)
Assigned to UAB 360 IT, Vilnius (LT)
Filed by UAB 360 IT, Vilnius (LT)
Filed on Jul. 3, 2022, as Appl. No. 17/857,002.
Application 17/857,002 is a continuation of application No. 17/853,887, filed on Jun. 29, 2022, granted, now 11,799,632.
Prior Publication US 2024/0007466 A1, Jan. 4, 2024
Int. Cl. H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04L 9/40 (2022.01)
CPC H04L 9/0822 (2013.01) [H04L 9/0866 (2013.01); H04L 9/14 (2013.01); H04L 63/0428 (2013.01); H04L 63/0853 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
encrypting, by a user device based at least in part on utilizing a first cryptographic key, first factor authentication information that is associated with determining a first authentication factor;
encrypting, by the user device, the first cryptographic key based at least in part on utilizing an assigned public key associated with the user device;
encrypting, by the user device based at least in part on utilizing a first master key, an assigned private key associated with the user device;
encrypting, by the user device based at least in part on utilizing a second cryptographic key, second factor authentication information that is associated with determining a second authentication factor;
encrypting, by the user device, the second cryptographic key based at least in part on utilizing a second master key that is generated by the trusted platform module, wherein the second master key remains confidential to the user device; and
storing, by the user device, encrypted first factor authentication information and encrypted second factor authentication information in a memory associated with the user device.