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. 16, 2018
Filed:
Nov. 02, 2016
Applicant:
National Chin-yi University of Technology, Taichung, TW;
Inventor:
Chi-Tung Chen, Taichung, TW;
Assignee:
NATIONAL CHIN-YI UNIVERSITY OF TECHNOLOGY, Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04W 12/06 (2009.01); H04L 29/06 (2006.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04W 12/06 (2013.01); H04L 9/0643 (2013.01); H04L 9/0838 (2013.01); H04L 63/0421 (2013.01); H04L 63/0846 (2013.01); H04L 63/0853 (2013.01); H04L 2209/805 (2013.01);
Abstract
An anonymity authentication method for wireless sensor networks is provided. A smart card carried by a user is used to provide two-factor verification protection. Moreover, a random factor and a hash function operation are introduced for participating an operation of the transmitted messages in all phases. Moreover, the operation of the transmitted messages uses only hash function and XOR operator.