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1. (WO2007000661) METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING ENTITIES BASED UPON INNATE KNOWLEDGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/000661 International Application No.: PCT/IB2006/001876
Publication Date: 04.01.2007 International Filing Date: 28.06.2006
IPC:
H04L 29/06 (2006.01) ,H04L 9/30 (2006.01)
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
28
using particular encryption algorithm
30
Public key, i.e. encryption algorithm being computationally infeasible to invert and users' encryption keys not requiring secrecy
Applicants:
NOKIA SIEMENS NETWORKS OY [FI/FI]; Keilalahdentie 4 FIN-02150 Espoo, FI (AllExceptUS)
NOKIA INC. [US/US]; 6000 Connection Drive Irving, TX 75039, US (LC)
CAMPADELLO, Stefano [IT/FI]; FI (UsOnly)
Inventors:
CAMPADELLO, Stefano; FI
Agent:
GOSNELL, Guy, R.; Alston & Bird LLP Bank of America Plaza 101 South Tryon Street Suite 4000 Charlotte, NC 28280-4000, US
Priority Data:
11/170,37629.06.2005US
Title (EN) METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING ENTITIES BASED UPON INNATE KNOWLEDGE
(FR) PROCEDE, DISPOSITIF ELECTRONIQUE ET PROGICIEL PERMETTANT D'IDENTIFIER DES ENTITES A PARTIR DE CONNAISSANCES INNEES
Abstract:
(EN) Methods, electronic devices and computer program products are provided for identifying other entities in a trustworthy manner, such as in a decentralized network architecture. Each entity may include identification data associated other respective entities, As such, a series of messages that include queries and answers based upon the identification data can be passed between a pair of entities prior to commencing substantive communication in order to authenticate the entities. Additionally, entities that already have established a trusted relationship may introduce other entities to one another to permit each entity to communicate with a broader network of trusted entities.
(FR) La présente invention concerne des procédés, des dispositifs électroniques et des progiciels qui permettent d'identifier d'autres entités de manière fiable, comme c'est le cas dans une architecture de réseau décentralisé. Chaque entité peut comprendre des données d'identification associées à d'autres entités respectives, par conséquent, une série de messages comprenant des interrogations et des réponses fondées sur les données d'identification peut être transmise entre deux entités avant le début d'une communication effective afin d'authentifier lesdites entités. De plus, des entités qui ont déjà établi une relation de confiance peuvent présenter d'autres entités pour permettre à chaque entité de communiquer avec un réseau plus étendu d'entités de confiance.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1897328