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:
Jun. 07, 2011
Filed:
Jul. 23, 2007
Kai Chen, Santa Clara, CA (US);
Marius C. Milner, Palo Alto, CA (US);
Shioupyn Shen, Saratoga, CA (US);
Tsuwei Chen, Cupertino, CA (US);
Kai Chen, Santa Clara, CA (US);
Marius C. Milner, Palo Alto, CA (US);
Shioupyn Shen, Saratoga, CA (US);
Tsuwei Chen, Cupertino, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A computer-implemented method of assisting in establishing a secure communication is disclosed. The method includes obtaining an encryption key that is shared with a credentialing device, receiving from a client device an encrypted session identifier that encodes a password, decrypting the session identifier with the key to extract the password, and authenticating a communication session for the device using a challenge-response protocol.