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1. (WO2017172239) SECURE ARCHIVAL AND RECOVERY OF MULTIFACTOR AUTHENTICATION TEMPLATES
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Pub. No.: WO/2017/172239 International Application No.: PCT/US2017/020435
Publication Date: 05.10.2017 International Filing Date: 02.03.2017
IPC:
G06F 21/53 (2013.01) ,G06F 21/30 (2013.01) ,H04L 9/08 (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
52
during program execution, e.g. stack integrity, buffer overflow or preventing unwanted data erasure
53
by executing in a restricted environment, e.g. sandbox or secure virtual machine
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
06
the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
08
Key distribution
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
RAZIEL, Michael; IL
BHARGAV-SPANTZEL, Abhilasha; US
KHOSRAVI, Hormuzd M.; US
SMITH, Ned M.; US
Agent:
JORDAN, B. Delano; US
Priority Data:
15/089,07001.04.2016US
Title (EN) SECURE ARCHIVAL AND RECOVERY OF MULTIFACTOR AUTHENTICATION TEMPLATES
(FR) ARCHIVAGE SÉCURISÉ ET RÉCUPÉRATION DE MODÈLES D'AUTHENTIFICATION À FACTEURS MULTIPLES
Abstract:
(EN) Systems, apparatuses and methods may provide for generating, at a computing device, a challenge message in response to a recovery request and conducting a verification of one or more responses to the challenge message based on an encryption key stored in a hardware-based trusted execution environment (TEE) of the computing device. Additionally, an authentication template associated with a multifactor authentication service may be unlocked if the verification is successful.
(FR) L'invention concerne des systèmes, des appareils et des procédés pouvant permettre de générer, au niveau d'un dispositif informatique, un message de défi en réponse à une demande de récupération et mettre en œuvre une vérification d'une ou de plusieurs réponses au message de défi en fonction d'une clé de chiffrement mémorisée dans un environnement d'exécution de confiance (TEE) matériel du dispositif informatique. De plus, un modèle d'authentification associé à un service d'authentification à facteurs multiples peut être déverrouillé si la vérification est réussie.
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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, 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)