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. 22, 2016
Filed:
Jun. 13, 2011
Daniel Koulomzin, Jamaica Plain, MA (US);
Daniel Koulomzin, Jamaica Plain, MA (US);
Google Inc., Mountain View, CA (US);
Abstract
A system and method for client-side authentication is disclosed. A client device comprises a browser and an authentication module. The browser is configured to receive a cookie and a timestamp via the network and determine a plug-in ID. The authentication module is communicatively coupled to the browser to receive the cookie, the timestamp and the plug-in ID. The authentication module determines a signing key and a public ID based at least in part on the cookie. The authentication module signs the timestamp, plug-in ID and the public ID using the signing key. The authentication module concatenates the public ID, the timestamp, the plug-in ID and the signature to form an authenticated plug-in URL using the security token. The browser loads the authenticated plug-in URL to display a plug-in and begin an authenticated session that expires at a time specified by the time-based security token.