Title:
ELECTRONIC DEVICE FOR ENSURING INTEGRITY OF ELECTRONIC DEVICE INTRINSIC INFORMATION, AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/085954
Kind Code:
A1
Abstract:
Various embodiments of the present invention relate to an electronic device for ensuring the integrity of electronic device intrinsic information, and an operating method therefor. The electronic device comprises: a security chipset for storing certificates and pairs of security keys corresponding to the certificates; a processor operatively connected to the security chipset; and a memory operatively connected to the processor, wherein the memory can store instructions for allowing, when executed, the processor to control the security chipset so that at least one authentication key and electronic device intrinsic information are inputted into the security chipset by using a boot loader, and signature data is generated using at least one from among the inputted authentication key, the inputted electronic device intrinsic information, and the pairs of security keys. Other embodiments are also be possible.
More Like This:
Inventors:
LEE GAWON (KR)
KIM YANGKEUN (KR)
LEE SEUNGHOON (KR)
LEE JONGHYEON (KR)
KIM JONGSU (KR)
YU HYUNGSEOK (KR)
KIM YANGKEUN (KR)
LEE SEUNGHOON (KR)
LEE JONGHYEON (KR)
KIM JONGSU (KR)
YU HYUNGSEOK (KR)
Application Number:
PCT/KR2020/014604
Publication Date:
May 06, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L9/32; H04L9/08; H04L9/14
Foreign References:
| KR20140082542A | 2014-07-02 | |||
| KR20190063264A | 2019-06-07 | |||
| KR20170084934A | 2017-07-21 |
Other References:
KIM YEON-GEUN, ET AL.: "SIOT : Secure Gateway for Internet of Things", THE JOURNAL OF THE KOREAN INSTITUTE OF COMMUNICATIONS AND INFORMATION SCIENCES(INFORMATION & COMMUNICATIONS MAGAZINE, KST, vol. 34227, no. 21, 1 February 2017 (2017-02-01), pages 80 - 89, XP055808296
KIM, BYOUNG-SEON; CHO, JIN-SUNG: "Secure Pi : COTS IoT Device Security Platform", TRANSACTIONS OF KOREAN INSTITUTE OF INFORMATION SCIENTISTS AND ENGINEERS CONFERENCE (SEE SECTION 3), 1 December 2015 (2015-12-01), pages 437 - 439, XP009527760
KIM, BYOUNG-SEON; CHO, JIN-SUNG: "Secure Pi : COTS IoT Device Security Platform", TRANSACTIONS OF KOREAN INSTITUTE OF INFORMATION SCIENTISTS AND ENGINEERS CONFERENCE (SEE SECTION 3), 1 December 2015 (2015-12-01), pages 437 - 439, XP009527760
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
Download PDF: