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:
Oct. 06, 2015
Filed:
Jan. 24, 2013
Applicant:
Certivox, Ltd., London, GB;
Inventors:
Brian P. Spector, Seattle, WA (US);
Michael Scott, Dublin, IE;
Assignee:
CERTIVOX LTD., London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01); G06F 21/44 (2013.01);
U.S. Cl.
CPC ...
H04L 9/32 (2013.01); H04L 9/0844 (2013.01); H04L 9/3073 (2013.01); H04L 9/321 (2013.01); H04L 9/3226 (2013.01); H04L 9/3234 (2013.01); G06F 21/445 (2013.01); G06F 2207/7204 (2013.01);
Abstract
A system and method of authenticated ID-based key exchange and remote login with insecure token and PIN number can provide an authenticated key agreement protocol based on an elliptic curve bilinear type-3 pairing. A server acts as an Authentication Service to Clients and a Trusted Authority (TA) issues identity based secret numbers to Clients and Authentication Services. Included in the system and method is the capability for the Client to split their secret number into two parts, a Client selected PIN number, and the larger number, the Token.