The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2014
Filed:
Jan. 21, 2011
Venkatababji Sama, Bangalore, IN;
VenkataBabji Sama, Bangalore, IN;
CA, Inc., Islandia, NY (US);
Abstract
A method includes receiving, via a server, a User ID and Password from a client device, and generating a Secret PIN (SPIN). Values for a Partial Password and an encrypted version of the SPIN (ESPIN) are determined. The method includes challenging a user of the client device with a challenge that prompts the user to enter the Partial Password and an ESPIN. An Additional Factor, e.g., a One-Time Password from a Shared Secret, is locked using the SPIN. The Partial Password and challenge unlock the Additional Factor. The method includes authenticating the identity using the unlocked Additional Factor. A system includes a server in communication with a client device, and a non-transitory memory device on which is recorded process instructions for authenticating the identity of a user of the client device. The server executes the instructions to thereby authenticate the identity of the user using the unlocked Additional Factor.