×

Authenticated remote PIN unblock

  • US 20040103325A1
  • Filed: 11/27/2002
  • Published: 05/27/2004
  • Est. Priority Date: 11/27/2002
  • Status: Abandoned Application
First Claim
Patent Images

1. A system which facilitates an authenticated user to unblock a temporarily blocked security token comprising:

  • a security executive associated with said token, an unblock applet associated with said security executive, a first secret associated with at least one unblock inquiry, and a first shared secret associated with said unblock applet;

    a client functionally connected to said security token including;

    at least one client application for initiating an unblock procedure with said security token and a remote server, said remote server in processing communications with said client including;

    said at least one unblock inquiry, at least one unblock service application, responsive to said at least one client application, and a second shared secret, wherein said at least one unblock inquiry and said second shared secret are progressively sent to said unlock applet for unblocking said security token.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×