Patent ID: 11880448
Assignee: NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A computer-implemented method of user authentication, the method comprising:
using a number of processors to perform the steps of:
combining, by a computer system, a user recurrent neural network with a system recurrent neural network to form a unique combined recurrent neural network, wherein the user recurrent neural network is configured to generate a unique user key and the system recurrent neural network is configured to generate a system key;
inputting, by the computer system, a predetermined input into the combined recurrent neural network;
generating, by the combined recurrent neural network, a unique combined key from the input, wherein the combined key differs from both the user key and system key; and
associating, by the computer system, the combined key with a unique access authorization to authenticate a user.