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1. WO2017003243 - DISPOSITIF ÉLECTRONIQUE POUR GÉNÉRER UN CODE ALÉATOIRE ET UNIQUE, ET SON PROCÉDÉ DE COMMANDE

Numéro de publication WO/2017/003243
Date de publication 05.01.2017
N° de la demande internationale PCT/KR2016/007093
Date du dépôt international 01.07.2016
CIB
H04L 9/08 2006.1
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
9Dispositions pour les communications secrètes ou protégées
08Répartition de clés
CPC
G06F 16/84
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
80of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
84Mapping; Conversion
H04L 63/0838
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
083using passwords
0838using one-time-passwords
H04L 63/0846
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
083using passwords
0846using time-dependent-passwords, e.g. periodically changing passwords
H04L 63/0853
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
0853using an additional device, e.g. smartcard, SIM or a different communication terminal
H04L 63/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
10for controlling access to network resources
H04L 9/0863
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
0861Generation of secret information including derivation or calculation of cryptographic keys or passwords
0863involving passwords or one-time passwords
Déposants
  • 주식회사 이노스코리아 INNOAUS KOREA INC. [KR]/[KR]
Inventeurs
  • 안영택 AN, Young-Taek
  • 강유진 KANG, Yoo-Jin
Mandataires
  • 이건주 LEE, Keon-Joo
Données relatives à la priorité
10-2015-009437401.07.2015KR
Langue de publication Coréen (ko)
Langue de dépôt coréen (KO)
États désignés
Titre
(EN) ELECTRONIC DEVICE FOR GENERATING RANDOM AND UNIQUE CODE, AND METHOD FOR CONTROLLING SAME
(FR) DISPOSITIF ÉLECTRONIQUE POUR GÉNÉRER UN CODE ALÉATOIRE ET UNIQUE, ET SON PROCÉDÉ DE COMMANDE
(KO) 랜덤하면서 유일한 코드를 생성하는 전자 장치 및 그 제어 방법
Abrégé
(EN) An electronic device, according to various embodiments of the present invention, comprises: a communication module; a memory for storing a first seed, a first unique code, and a character set, the first seed being for generating a one-time password (OTP), and the first unique code being given to a first user; and a processor, wherein the processor may be configured to generate a first OTP by using the first seed, generate a first sub-code by mapping computation results of the first OTP and the first unique code to the character set, generate a second sub-code by mapping the first OTP to the character set, generate a code by using the first sub-code and the second sub-code, and transmit the generated code to a different electronic device via the communication module.
(FR) Conformément à différents modes de réalisation, la présente invention concerne un dispositif électronique, qui comprend : un module de communication; une mémoire pour stocker un premier noyau, un premier code unique, et un ensemble de caractères, le premier noyau étant destiné à générer un mot de passe unique (OTP), et le premier code unique étant donné à un premier utilisateur; et un processeur, le processeur pouvant être configuré pour générer un premier OTP par utilisation du premier noyau, générer un premier sous-code par mappage de résultats de calcul du premier OTP et du premier code unique à l'ensemble de caractères, générer un second sous-code par mappage du premier OTP à l'ensemble de caractères, générer un code par utilisation du premier sous-code et du second sous-code, et transmettre le code généré à un dispositif électronique différent par l'intermédiaire du module de communication.
(KO) 본 발명의 다양한 실시예에 의한 전자 장치는, 통신 모듈, 일회용 암호를 생성하기 위한 제 1 씨드, 제 1 사용자에게 부여된 제 1 고유 코드 및 문자 세트를 저장하는 메모리 및 프로세서를 포함하고, 상기 프로세서는, 상기 제 1 씨드를 이용하여 제 1 OTP(one time password)를 생성하고, 상기 제 1 OTP 및 제 1 고유 코드의 연산 결과를 상기 문자 세트에 매핑하여 제 1 서브 코드를 생성하고, 상기 제 1 OTP를 상기 문자 세트에 매핑하여 제 2 서브 코드를 생성하고, 상기 제 1 서브 코드 및 상기 제 2 서브 코드를 이용하여 코드를 생성하고, 상기 생성된 코드를 상기 통신 모듈을 통하여 다른 전자 장치로 송신하도록 설정될 수 있다.
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