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1. (WO2017171987) SYSTEM, APPARATUS AND METHOD FOR PERFORMING SECURE MEMORY TRAINING AND MANAGEMENT IN A TRUSTED ENVIRONMENT
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Pub. No.: WO/2017/171987 International Application No.: PCT/US2017/014494
Publication Date: 05.10.2017 International Filing Date: 23.01.2017
IPC:
G06F 21/53 (2013.01) ,G06F 21/57 (2013.01) ,G06F 21/70 (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
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
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
70
Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
Applicants:
MCAFEE, LLC [US/US]; 2821 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
KHARE, Atul A.; US
KOTARY, Karunakara; US
POORNACHANDRAN, Rajesh; US
ZIMMER, Vincent J.; US
DAS, Sudeep; US
Agent:
SCHAFER, Richard A.; US
Priority Data:
15/084,56430.03.2016US
Title (EN) SYSTEM, APPARATUS AND METHOD FOR PERFORMING SECURE MEMORY TRAINING AND MANAGEMENT IN A TRUSTED ENVIRONMENT
(FR) SYSTÈME, APPAREIL ET PROCÉDÉ D'APPRENTISSAGE ET DE GESTION DE MÉMOIRE SÉCURISÉS DANS UN ENVIRONNEMENT DE CONFIANCE
Abstract:
(EN) In one embodiment, a system includes: a processor; a security processor to execute in a trusted executed environment (TEE), the security processor to execute memory reference code (MRC) stored in a secure storage of the TEE to train a memory coupled to the processor; and the memory coupled to the processor. Other embodiments are described and claimed.
(FR) Un mode de réalisation de l'invention concerne un système comprenant : un processeur; un processeur de sécurité pour une exécution dans un environnement d'exécution de confiance (TEE), le processeur de sécurité étant destiné à exécuter un code de référence de mémoire (MRC) mémorisé dans une mémoire sécurisée du TEE pour entraîner une mémoire couplée au processeur; et la mémoire couplée au processeur. L'invention concerne également d'autres modes de réalisation.
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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)