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

Claim 10:
11. 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, each of a number of user recurrent neural network with a system recurrent neural network to form respective unique combined recurrent neural networks, wherein each user recurrent neural network generates a unique respective user key and the system recurrent neural network generates a system key;
inputting, by the computer system, a same predetermined input into each combined recurrent neural network, wherein each combined neural circuit generates a unique combined key from the same input, and wherein each combined key differs from the system key and the user key of the user recurrent neural network comprising each combined recurrent neural network; and
associating, by the computer system, each combined key with a unique access authorization to authenticate a user.