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. 12, 2021
Filed:
Nov. 29, 2018
The Industry & Academic Cooperation IN Chungnam National University, Daejeon, KR;
Jae Cheol Ryou, Daejeon, KR;
Hyun Jin Kim, Daejeon, KR;
Abstract
Provided is a security communication method in a NFV environment and a system thereof. A security communication method in the NFV environment according to an exemplary embodiment of the present invention is a security communication method between virtualized network functions (VNF) in a network function virtualization (NFV) environment including: performing authentication between a first VNF and a second VNF by an element manager using a hash chain; generating secret keys based on its own hash chains by the first VNF and the second VNF which are authenticated; and performing the communication by the first VNF and the second VNF using its own secret keys.