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

Claim 11:
12. A user authentication system, comprising:
a user recurrent neural network configured to generate a user key;
a computer system comprising:
a system recurrent neural network configured to generate a system key; and
a storage device configured to store program instructions and one or more processors operably connected to the storage device and configured to execute the program instructions to cause the computer system to:
combine the user recurrent neural network with the system recurrent neural network to form a unique combined recurrent neural network;
input a predetermined input into the combined recurrent neural network;
generate, with 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
associate the combined key with a unique access authorization to authenticate a user.