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1. (WO2018223511) METHOD AND DEVICE FOR ENSURING SECURITY OF FIRMWARE OF POS TERMINAL
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Pub. No.: WO/2018/223511 International Application No.: PCT/CN2017/095479
Publication Date: 13.12.2018 International Filing Date: 01.08.2017
IPC:
G06F 21/57 (2013.01) ,G07G 1/00 (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
07
CHECKING-DEVICES
G
REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
1
Cash registers
Applicants:
百富计算机技术(深圳)有限公司 PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD. [CN/CN]; 中国广东省深圳市 南山区深圳软件园3栋401、402 Room 401,402, No.3 Building Shenzhen Software Park, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
叶展潜 YE, Zhanqian; CN
Agent:
深圳中一联合知识产权代理有限公司 SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD.; 中国广东省深圳市 福田区园岭街道深南中路1014号报春大厦9楼(5号信箱) No. 1014 Shennan Middle Road, Yuanling Street, Futian District 9/F (PO. Box No.5), Baochun Building Shenzhen, Guangdong 518028, CN
Priority Data:
201710417430.706.06.2017CN
Title (EN) METHOD AND DEVICE FOR ENSURING SECURITY OF FIRMWARE OF POS TERMINAL
(FR) PROCÉDÉ ET DISPOSITIF POUR ASSURER LA SÉCURITÉ D'UN MICROLOGICIEL D'UN TERMINAL POS
(ZH) 保证 POS 机固件安全的方法及装置
Abstract:
(EN) Provided are a method and device for ensuring security of firmware of a POS terminal. The method comprises: (101) presetting, according to a CPU type, a loading method corresponding to the CPU type; and (102) selecting, according to the loading method, an embedded multi-media card (eMMC), a boot medium, to load a first-stage boot firmware. The above method can prevent other externally accessible boot media from performing loading operations, thereby protecting firmware of a POS terminal from being replaced or tampered by means of a boot medium, and accordingly meeting security requirement of the POS terminal.
(FR) L'invention concerne un procédé et un dispositif pour assurer la sécurité d'un micrologiciel d'un terminal de point de vente (POS). Le procédé consiste à : (101) prédéfinir, selon un type d'UCT, un procédé de chargement correspondant au type d'UCT ; et (102) sélectionner, selon le procédé de chargement, une carte multimédia intégrée (eMMC), un support de démarrage, pour charger un micrologiciel de démarrage de premier étage. Le procédé ci-dessus peut empêcher d'autres supports de démarrage accessibles de l'extérieur de réaliser des opérations de chargement, ce qui permet de protéger le micrologiciel d'un terminal de point de vente d'être remplacé ou altéré au moyen d'un support de démarrage, et de répondre en conséquence aux exigences de sécurité du terminal de point de vente.
(ZH) 一种保证POS机固件安全的方法及装置,包括:(S101)根据CPU类型,预设与CPU类型相应的加载方式;(S102)根据所述加载方式,选择嵌入式多媒体卡eMMC启动介质加载第一级启动固件。通过上述方法能避免从其他可连接外部的启动介质加载,防止通过启动介质替换或篡改POS机内的固件以保证POS机满足安全需求。
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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, JO, JP, KE, KG, KH, KN, KP, KR, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Chinese (ZH)
Filing Language: Chinese (ZH)