Patents by Inventor Harigopal Kanaka Bapiraja Ponnapalli

Harigopal Kanaka Bapiraja Ponnapalli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for generating and authenticating one time dynamic password based on context information
    Patent number: 9292670
    Abstract: The invention relates to a system and method for generating and authenticating one time dynamic password based on the context information related to a user. It involves retrieving user context information and generating a dynamic value based on that. The first one time dynamic password is generated at the user device using the first dynamic value and the user PIN. The first dynamic value along with the user identifier is sent to the authentication server. The authentication server sends the user identifier to the context management server. The context management server has access the context information used to generate the first dynamic value and based on that they generate a second dynamic value. The authentication server receives this value and generates the second one time dynamic password and if it matches with the first one time dynamic password then the authentication server authenticates the first one time dynamic password.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: March 22, 2016
    Assignee: Infosys Limited
    Inventors: Puneet Gupta, Venkat Kumar Sivaramamurthy, Harigopal Kanaka Bapiraja Ponnapalli, Akshay Darbari
  • SYSTEMS AND METHODS FOR GENERATING AND AUTHENTICATING ONE TIME DYNAMIC PASSWORD BASED ON CONTEXT INFORMATION
    Publication number: 20130227661
    Abstract: The invention relates to a system and method for generating and authenticating one time dynamic password based on the context information related to a user. It involves retrieving user context information and generating a dynamic value based on that. The first one time dynamic password is generated at the user device using the first dynamic value and the user PIN. The first dynamic value along with the user identifier is sent to the authentication server. The authentication server sends the user identifier to the context management server. The context management server has access the context information used to generate the first dynamic value and based on that they generate a second dynamic value. The authentication server receives this value and generates the second one time dynamic password and if it matches with the first one time dynamic password then the authentication server authenticates the first one time dynamic password.
    Type: Application
    Filed: June 25, 2012
    Publication date: August 29, 2013
    Applicant: INFOSYS LIMITED
    Inventors: Puneet Gupta, Venkat Kumar Sivaramamurthy, Harigopal Kanaka Bapiraja Ponnapalli, Akshay Darbari