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1. (WO2019050741) ENVIRONMENTAL CONDITION VERIFICATION AND USER AUTHENTICATION IN A SECURITY COPROCESOR
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Pub. No.: WO/2019/050741 International Application No.: PCT/US2018/048561
Publication Date: 14.03.2019 International Filing Date: 29.08.2018
IPC:
G06F 21/32 (2013.01) ,G06F 21/31 (2013.01) ,H04L 9/32 (2006.01) ,H04L 29/06 (2006.01) ,H04W 12/06 (2009.01) ,G06F 21/55 (2013.01) ,G06F 21/83 (2013.01)
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
30
Authentication, i.e. establishing the identity or authorisation of security principals
31
User authentication
32
using biometric data, e.g. fingerprints, iris scans or voiceprints
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
30
Authentication, i.e. establishing the identity or authorisation of security principals
31
User authentication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06
Authentication
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
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
70
Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
82
Protecting input, output or interconnection devices
83
input devices, e.g. keyboards, mice or controllers thereof
Applicants:
GOOGLE LLC [US/US]; 1600 Amphitheatre Parkway Mountain View, California 94043, US
Inventors:
KOYUNCU, Osman; US
DREWRY, William A.; US
XIN, Xiaowen; US
Agent:
COLBY, Michael K.; US
Priority Data:
15/697,05906.09.2017US
Title (EN) ENVIRONMENTAL CONDITION VERIFICATION AND USER AUTHENTICATION IN A SECURITY COPROCESOR
(FR) VÉRIFICATION DE CONDITION ENVIRONNEMENTALE ET AUTHENTIFICATION D’UTILISATEUR DANS UN COPROCESSEUR DE SÉCURITÉ
Abstract:
(EN) The present disclosure describes use of two security processors for a mobile device. In some aspects, a first security processor device embodied in a security component of an apparatus receives a user input via an input device and transmits a security condition signal to a second security processor device embodied in a System on Chip (SoC) component of the apparatus, causing the SoC component to perform a security operation. In other aspects, the first security processor receives a signal via a sensor device sensing environmental conditions surrounding the apparatus and, in response, transmits a security condition signal to the second security processor, causing the SoC component to perform a security operation. The security operation is directly controlled, maintained, and implemented by the second security processor embodied in the SoC component.
(FR) La présente invention concerne l’utilisation de deux processeurs de sécurité pour un dispositif mobile. Dans certains aspects, un premier dispositif de type processeur de sécurité mis en œuvre dans un composant de sécurité d’un appareil reçoit une entrée d’utilisateur via un dispositif d’entrée et transmet un signal de condition de sécurité à un second dispositif de type processeur de sécurité mis en œuvre dans un composant système sur puce (SoC) de l’appareil, amenant le composant SoC à effectuer une opération de sécurité. Dans d’autres aspects, le premier processeur de sécurité reçoit un signal via un dispositif de type capteur détectant des conditions environnementales entourant l’appareil et, en réponse, transmet un signal de condition de sécurité au second processeur de sécurité, amenant le composant SoC à effectuer une opération de sécurité. L’opération de sécurité est commandée, maintenue et mise en œuvre directement par le second processeur de sécurité mis en œuvre dans le composant SoC.
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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: English (EN)
Filing Language: English (EN)