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1. (WO2017136343) TRUSTED INDICATORS TO SECURE VISUAL OUTPUTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136343 International Application No.: PCT/US2017/015839
Publication Date: 10.08.2017 International Filing Date: 31.01.2017
IPC:
G06F 21/84 (2013.01) ,G06F 21/72 (2013.01) ,G06F 21/54 (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
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
84
output devices, e.g. displays or monitors
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
71
to assure secure computing or processing of information
72
in cryptographic circuits
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
54
by adding security routines or objects to programs
Applicants:
MCAFEE, LLC [US/US]; 2821 Mission College Blvd. Santa Clara, CA 95054, US
Inventors:
POGORELIK, Oleg; US
SMITH, Ned; US
MUTTIK, Igor; GB
NAYSHTUT, Alex; US
Agent:
CHUNG, Rayhao; US
Priority Data:
15/017,35505.02.2016US
Title (EN) TRUSTED INDICATORS TO SECURE VISUAL OUTPUTS
(FR) INDICATEURS DE CONFIANCE POUR SÉCURISER DES SORTIES VISUELLES
Abstract:
(EN) Providing secure graphics outputs by performing at least the following: receive secure output data corresponding to a digital image, obtain one or more security keys, create a secure output marker for the secure output data, wherein the secure output marker comprises location information corresponding to a trusted output area of the digital image and data information that represents data content found within the trusted output area of the digital image, encrypt the secure output marker using the one or more security keys, embed the secure output marker within the graphics image to create a trusted graphics image; and render the trusted graphics image for exposure onto the display device.
(FR) La présente invention concerne des sorties graphiques sécurisées par la réalisation d'au moins ce qui suit consistant : à recevoir des données de sortie sécurisées correspondant à une image numérique, à obtenir une ou plusieurs clés de sécurité, à créer un marqueur de sortie sécurisé destiné à sécuriser les données de sortie, le marqueur de sortie sécurisé consistant en des informations de position correspondant à une zone de sortie de confiance de l'image numérique et des informations de données qui représentent un contenu de données trouvé à l'intérieur de la zone de sortie de confiance de l'image numérique, à chiffrer le marqueur de sortie sécurisé à l'aide desdites clés de sécurité, à incorporer le marqueur de sortie sécurisé dans l'image graphique afin de créer une image graphique de confiance; et à rendre l'image graphique de confiance destinée à l'exposition sur le dispositif d'affichage.
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, 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 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: English (EN)
Filing Language: English (EN)