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. 28, 2014
Filed:
Jan. 14, 2011
Applicant:
Dae Youb Kim, Seoul, KR;
Inventor:
Dae Youb Kim, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/33 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/08 (2013.01); G06F 2221/2129 (2013.01); G06F 21/33 (2013.01);
Abstract
Provided is an apparatus and method of a portable terminal authenticating another portable terminal. The portable terminal may receive a seed generated by the other portable terminal, issue an authentication certificate generated using the seed to the other portable terminal, authenticate the other portable terminal based on the authentication certificate, and provide a secure communication.