Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018104728) RANDOM NUMBER GENERATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/104728 International Application No.: PCT/GB2017/053671
Publication Date: 14.06.2018 International Filing Date: 05.12.2017
IPC:
H04L 9/32 (2006.01) ,G06F 7/58 (2006.01) ,G06Q 50/34 (2012.01)
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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
7
Methods or arrangements for processing data by operating upon the order or content of the data handled
58
Random or pseudo-random number generators
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50
Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
34
Betting or bookmaking, e.g. Internet betting
Applicants:
QUANTA TECHNOLOGY LTD [GB/GB]; 1st floor, Salisbury House 15 Victoria St Douglas, IM1 2LW, IM
Inventors:
QUAN, Ho; VN
ZANJANI, Adam; GB
Agent:
HARRISON, Michael; GB
Priority Data:
1620691.405.12.2016GB
Title (EN) RANDOM NUMBER GENERATION
(FR) PRODUCTION DE NOMBRES ALÉATOIRES
Abstract:
(EN) A Random Number Generating (RNG) system and method are used in a global lottery system. Each Approved Participant (ARP) generates a natural random number (Input Number) by a Certified RNG script and hashes the Input Number to form an Input Hash that is then submitted to a smart contract. An Operator (QRP) of the system and method also goes through a similar process. All Input Numbers are then submitted to the smart contract as natural numbers, which are then hashed to verify that they are the same as the Input Hashes. If all is correct, the smart contract aggregates all of the Input Numbers to form an Aggregate Number, which it then hashes to produce an Aggregate Hash. The winning number of the lottery consists of the last 8 bytes of the Aggregate Hash. The RNG system and method thus provide a hybrid of an Operator RNG with a crowdsourcing input, in certifiable form.
(FR) Selon l'invention, un système et un procédé de production de nombres aléatoires (RNG) sont utilisés dans un système de loterie global. Chaque participant approuvé (ARP) produit un nombre naturel aléatoire (nombre d'entrée) grâce à un script de RNG certifié et hache le nombre d'entrée pour former un hachage d'entrée qui est ensuite soumis à un contrat intelligent. Un opérateur (QRP) du système et du procédé effectue également un processus similaire. Tous les nombres d'entrée sont ensuite soumis au contrat intelligent en tant que nombres naturels, qui sont ensuite hachés pour vérifier qu'ils sont les mêmes que les hachages d'entrée. Si tous sont corrects, le contrat intelligent agrège tous les nombres d'entrée pour former un nombre agrégé, qu'il hache ensuite pour produire un hachage agrégé. Le numéro gagnant de la loterie est constitué des 8 derniers octets du hachage agrégé. Le système et le procédé de RNG fournissent ainsi un hybride d'un RNG d'opérateur avec une entrée par production participative, sous une forme pouvant être certifiée.
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, JO, 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)