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1. (WO2010133459) METHOD FOR ENCRYPTING SPECIFIC PORTIONS OF A DOCUMENT FOR SUPERUSERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/133459 International Application No.: PCT/EP2010/056293
Publication Date: 25.11.2010 International Filing Date: 07.05.2010
IPC:
H04L 9/08 (2006.01) ,G06F 21/62 (2013.01) ,H04L 29/06 (2006.01) ,H04L 9/32 (2006.01) ,H04N 1/44 (2006.01)
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
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
60
Protecting data
62
Protecting access to data via a platform, e.g. using keys or access control rules
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
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
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
1
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
44
Secrecy systems
Applicants:
GIRARD, Pierre [FR/FR]; FR (UsOnly)
GEMETO, Marc [FR/FR]; FR (UsOnly)
VANIZETTE, Christian [FR/FR]; FR (UsOnly)
GEMALTO SA [FR/FR]; 6 rue de la Verrerie F-92190 Meudon, FR (AllExceptUS)
Inventors:
GIRARD, Pierre; FR
GEMETO, Marc; FR
VANIZETTE, Christian; FR
Priority Data:
09305445.018.05.2009EP
Title (EN) METHOD FOR ENCRYPTING SPECIFIC PORTIONS OF A DOCUMENT FOR SUPERUSERS
(FR) PROCEDE DE CHIFFREMENT DE PARTIES PARTICULIERES D' UN DOCUMENT POUR LES UTILISATEURS PRIVILEGES
Abstract:
(EN) The invention relates to a method consisting of encapsulating, in a single document, a version of the information that can be accessed by all users, and a version that can only be consulted by an exhaustive, predefined set of users.
(FR) Le procédé de l'invention consiste en l ' encapsulation, dans un même document, d'une version de l'information accessible par tous les usagers, et une version consultable uniquement par un ensemble exhaustif et prédéfini d'usagers.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)