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:
Jun. 11, 2013
Filed:
Jan. 30, 2009
Hyoung-shick Kim, Suwon-si, KR;
Joo-yeol Lee, Seoul, KR;
Hyoung-shick Kim, Suwon-si, KR;
Joo-yeol Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
Provided are a method and apparatus to ensuring communication security between a control apparatus and a controlled apparatus in a home network. The control apparatus in the home network establishes a registration Secure Authenticated Channel (SAC) with the controlled apparatus by using a Transport Layer Security Pre-Shared Key ciphersuites (TLS-PSK) protocol implemented by using a Product Identification Number (PIN) of the controlled apparatus input from a user, shares a private key with the controlled apparatus via the registration SAC, and uses services of the controlled apparatus via a service SAC established by using the TLS-PSK protocol implemented by using the shared private key to easily implement a framework ensuring communication security in the home network.