Patent №
US 10,693,648
Granted
2020-06-23
Filed 2018
Owner
CA, INC.
Lab
—
AI components
2
nlp · speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15935494
A method includes dynamically generating an authentication grid that identifies an association between a first set of characters and a second set of characters. Based on a shared secret associated with a user, an encrypted version of the authentication grid is generated and transmitted to a first computing device associated with the user. A challenge is generated and transmitted to a second computing device associated with the user. User input is received, and the user is authenticated based at least in part on the authentication grid and a mapping of at least one character in a first set of characters in the challenge to at least one second character the user input.
AI classification
Ownership
CA, INC.
assignment · 453980257
Assignors
VERMA, DEEPAK KUMAR, NAGESH, AKKERA, GULATI, SUKHMEET SINGH
On an employer assignment, the assignors are typically the inventors.