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. 12, 2019
Filed:
Dec. 12, 2014
Agency for Science, Technology and Research, Singapore, SG;
Aldar Chun Fai Chan, Singapore, SG;
Jun Wen Wong, Singapore, SG;
Jianying Zhou, Singapore, SG;
Joseph Chee Ming Teo, Singapore, SG;
Agency for Science, Technology and Research, Singapore, SG;
Abstract
There is provided an entity authentication method for a network including a first entity and a second entity, the method including: selecting, at the first entity, one or more pieces of data processed by the first entity to be used for authenticating the second entity; tagging, at the first entity, each of the one or more pieces of data selected with a respective tag generated based on a first secret key of the first entity; sending, from the first entity, a set of authentication data comprising the one or more pieces of data and the respective tags to the second entity; and authenticating, by the first entity, the second entity using a challenge-response authentication technique based on the set of authentication data and the first secret key. There is also provided a corresponding system with entity authentication for a network, and an entity in a network with entity authentication.