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1. (WO2017138799) HARDWARE DEVICE AND AUTHORIZATION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138799 International Application No.: PCT/KR2017/001560
Publication Date: 17.08.2017 International Filing Date: 13.02.2017
IPC:
G06F 21/57 (2013.01) ,G06F 21/55 (2013.01) ,G06F 15/78 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50
Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
57
Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50
Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
55
Detecting local intrusion or implementing counter-measures
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
76
Architectures of general purpose stored programme computers
78
comprising a single central processing unit
Applicants:
한양대학교 산학협력단 INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY [KR/KR]; 서울시 성동구 왕십리로 222 222, Wangsimni-ro, Seongdong-gu, Seoul 15588, KR
Inventors:
김동규 KIM, Dong Kyue; KR
김지훈 KIM, Ji-Hoon; KR
Agent:
민영준 MIN, Young Joon; KR
Priority Data:
10-2016-001658712.02.2016KR
10-2017-001949713.02.2017KR
Title (EN) HARDWARE DEVICE AND AUTHORIZATION METHOD THEREFOR
(FR) DISPOSITIF MATÉRIEL ET PROCÉDÉ D'AUTORISATION ASSOCIÉ
(KO) 하드웨어 디바이스 및 그 인증 방법
Abstract:
(EN) A security semiconductor chip is presented. The semiconductor chip is, for example, a system-on-chip. Processor cores included in the system-on-chip are connected to normal IPs through a system bus. A security bus, which is a hidden bus physically separated from the system bus, is provided separately. The security bus is connected to security IPs which perform security functions or handle security data. The security semiconductor chip may perform necessary authentication by switching a normal mode to a security mode.
(FR) L'invention concerne une puce à semi-conducteur de sécurité. Par exemple, la puce à semi-conducteur est un système sur puce. Les cœurs de processeurs inclus dans le système sur puce sont connectés à des IP normaux par le biais d'un bus système. Un bus de sécurité, qui est un bus caché physiquement séparé du bus système, est fourni séparément. Le bus de sécurité est connecté aux IP de sécurité qui remplissent des fonctions de sécurité ou gèrent des données de sécurité. La puce à semi-conducteur de sécurité peut effectuer l'authentification requise en basculant d'un mode normal vers un mode de sécurité.
(KO) 보안 반도체 칩이 제시된다. 반도체 칩은 이를 테면 시스템 온 칩이다. 시스템 온 칩에 포함되는 프로세서 코어에는 시스템 버스를 통해 통상의 IP들이 연결되어 동작한다. 상기 시스템 버스와 물리적으로 구분되는 히든 버스인 보안 버스가 별도로 제공된다. 보안 버스에는 보안 기능을 수행하거나 보안 데이터를 취급하는 보안 IP들이 연결된다. 보안 반도체 칩은 일반 모드와 보안 모드를 바꾸어 가며 필요한 인증을 수행할 수 있다.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)
Also published as:
CN108604275