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1. (WO2010076371) METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR POLYNOMIAL-BASED DATA TRANSFORMATION AND UTILIZATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076371 International Application No.: PCT/FI2009/050737
Publication Date: 08.07.2010 International Filing Date: 14.09.2009
IPC:
G06F 11/00 (2006.01) ,G06F 17/30 (2006.01) ,H04L 9/14 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
14
using a plurality of keys or algorithms
Applicants:
NOKIA CORPORATION [FI/FI]; Keilalahdentie 4 FI-02150 Espoo, FI (AllExceptUS)
BOLDYREV, Sergey [RU/FI]; FI (UsOnly)
OLIVER, Ian [GB/FI]; FI (UsOnly)
HONKOLA, Jukka [FI/FI]; FI (UsOnly)
LAPPETELÄINEN, Antti [FI/FI]; FI (UsOnly)
Inventors:
BOLDYREV, Sergey; FI
OLIVER, Ian; FI
HONKOLA, Jukka; FI
LAPPETELÄINEN, Antti; FI
Agent:
NOKIA CORPORATION; IPR Department Virpi Tognetty Keilalahdentie 4 FI-02150 Espoo, FI
Priority Data:
12/347,03131.12.2008US
Title (EN) METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR POLYNOMIAL-BASED DATA TRANSFORMATION AND UTILIZATION
(FR) PROCÉDÉ, APPAREIL ET PRODUIT PROGRAMME INFORMATIQUE PERMETTANT UNE TRANSFORMATION ET UNE UTILISATION DE DONNÉES BASÉES SUR UN POLYNÔME
Abstract:
(EN) An apparatus for polynomial based data transformation may include a processor. The processor may be configured to identify data that is relevant to a set of one or more queries and generate an information source vector that indicates information sources associated with the data. The processor may also be configured to generate a cyclotomic polynomial based on the information source vector and factor the cyclotomic polynomial to generate a plurality of orthogonal data signatures. Associated methods and computer program products may also be provided.
(FR) L'invention concerne un appareil permettant une transformation de données basée sur un polynôme, cet appareil pouvant comprendre un processeur. Le processeur peut être conçu pour identifier des données qui sont pertinentes pour un ensemble d'une ou plusieurs requêtes, et générer un vecteur de source d'informations qui indique les sources d'informations associées aux données. Le processeur peut également être conçu pour générer un polynôme cyclotomique basé sur le vecteur de source d'informations, et factoriser le polynôme cyclotomique afin de générer une pluralité de signatures de données orthogonales. Des procédés et produits programmes informatiques associés sont également décrits.
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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, 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, 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: English (EN)
Filing Language: English (EN)
Also published as:
EP2370898SG172443JP2012514246CN102272728RU2011130629CA2748439
RU0002494450KR1020120008488BRPI0924894AU2009334742ID2012/00991MYPI 2011003061
IN5500/CHENP/2011