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:
Aug. 23, 2011
Filed:
Nov. 17, 2006
Yun-sang OH, Seoul, KR;
Sang-gyoo Sim, Suwon-si, KR;
Suk-bong Lee, Suwon-si, KR;
Kyung-im Jung, Seongnam-si, KR;
Yun-sang Oh, Seoul, KR;
Sang-gyoo Sim, Suwon-si, KR;
Suk-bong Lee, Suwon-si, KR;
Kyung-im Jung, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and method for managing a plurality of certificates are provided. The apparatus for managing a plurality of certificates includes a plurality of certificates, a certificate search table, a low-performance file system, and a verification module. The certificate search table includes information about the plurality of certificates. The low-performance file system extracts a corresponding certificate from among the plurality of certificates that are received from a host device, with reference to the certificate search table based on a root certificate authority ID and information about a public key of a certificate of a certificate authority that issued the host device certificate. The verification module uses the extracted certificate to verify the host device certificate.