Title:
SECURITY SYSTEM-ON-CHIP
Document Type and Number:
WIPO Patent Application WO/2017/138797
Kind Code:
A1
Abstract:
Disclosed is a security semiconductor chip. The semiconductor chip is, for example, a system-on-chip. The system-on-chip is operated by connecting normal IPs to a processor core included therein via a system bus. A security bus, which is a hidden bus physically separated from the system bus, is separately provided. Security IPs for performing a security function or handling security data are connected to the security bus. The security semiconductor chip can perform required authentication while shifting between a normal mode and a security mode.
Inventors:
KIM DONG KYUE (KR)
KIM JI-HOON (KR)
KIM JI-HOON (KR)
Application Number:
PCT/KR2017/001554
Publication Date:
August 17, 2017
Filing Date:
February 13, 2017
Export Citation:
Assignee:
INDUSTRY-UNIV COOP FOUND HANYANG UNIV (KR)
International Classes:
G06F21/57; G06F15/78; G06F21/55
Foreign References:
| US20060015947A1 | 2006-01-19 | |||
| KR20000070127A | 2000-11-25 | |||
| KR20130019358A | 2013-02-26 | |||
| KR101118826B1 | 2012-04-20 | |||
| KR20140114263A | 2014-09-26 |
Attorney, Agent or Firm:
MIN, Young Joon (KR)
Download PDF: