Title:
APPARATUS FOR REINFORCING SECURITY OF MOBILE TRUSTED EXECUTION ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2022/154195
Kind Code:
A1
Abstract:
The present invention relates to an apparatus for reinforcing security of a mobile trusted execution environment, and relates to an apparatus for reinforcing security of a mobile trusted execution environment for constructing a general-purpose trusted execution environment. According to an embodiment of the present invention, a technology available for a general purpose in a mobile device operating on the basis of an ARM architecture has effects of configuring a trusted execution environment for guaranteeing safe execution of an application without depending on an existing commercial security technology, and of configuring a mobile trusted execution environment by using a write area execution prevention function and a debugging watchpoint, which are general-purpose hardware functions.
Inventors:
JANG JINSOO (KR)
KANG BRENT BYUNGHOON (KR)
KANG BRENT BYUNGHOON (KR)
Application Number:
PCT/KR2021/007414
Publication Date:
July 21, 2022
Filing Date:
June 14, 2021
Export Citation:
Assignee:
THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIV (KR)
KOREA ADVANCED INST SCI & TECH (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
G06F21/53; G06F21/57
Foreign References:
| US20120180050A1 | 2012-07-12 | |||
| US20110093750A1 | 2011-04-21 | |||
| US20110047542A1 | 2011-02-24 | |||
| US20180248847A1 | 2018-08-30 | |||
| KR101816866B1 | 2018-01-10 |
Other References:
JANG JINSOO JISJANG@CNU.AC.KR; KANG BRENT BYUNGHOON BRENTKANG@KAIST.AC.KR: "SelMon reinforcing mobile device security with self-protected trust anchor", PROCEEDINGS OF THE 18TH INTERNATIONAL CONFERENCE ON MOBILE SYSTEMS, APPLICATIONS, AND SERVICES, ACMPUB27, NEW YORK, NY, USA, 15 June 2020 (2020-06-15) - 19 June 2020 (2020-06-19), New York, NY, USA , pages 135 - 147, XP058453104, ISBN: 978-1-4503-7954-0, DOI: 10.1145/3386901.3389023
Attorney, Agent or Firm:
LEE, Un Cheol (KR)
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