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1. (WO2017039156) SALTED PASSWORD AUTHENTICATION METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039156 International Application No.: PCT/KR2016/008316
Publication Date: 09.03.2017 International Filing Date: 28.07.2016
IPC:
G06F 21/31 (2013.01) ,H04L 9/32 (2006.01) ,G06F 21/46 (2013.01)
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
30
Authentication, i.e. establishing the identity or authorisation of security principals
31
User authentication
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
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30
Authentication, i.e. establishing the identity or authorisation of security principals
45
Structures or tools for the administration of authentication
46
by designing passwords or checking the strength of passwords
Applicants:
주식회사 엔터소프트 NTERSOFT CO., LTD [KR/KR]; 서울시 금천구 가산디지털2로 98, 1동 312호 (가산동, 아이티캐슬) (IT Castle, Gasan-dong) #1-312, 98, Gasan digital 2-ro Geumcheon-gu Seoul 08506, KR
Inventors:
김동현 KIM, Donghyun; KR
Agent:
전종학 JEON, Jong Hag; KR
Priority Data:
10-2015-012208428.08.2015KR
Title (EN) SALTED PASSWORD AUTHENTICATION METHOD
(FR) PROCÉDÉ D'AUTHENTIFICATION PAR MOT DE PASSE SALÉ
(KO) 솔티드 패스워드 인증방법
Abstract:
(EN) The present invention introduces a salted password authentication method, in which a user inputs, to a server, a salted password which is created by mixing a variable included in an OTP with a password according to a preset salt rule, wherein the OTP is not carried by the user but provided by the server, and the server determines whether or not to authenticate the user, using a desalted password which is created by reversely applying the salt rule to the salted password. The salted password authentication method according to the present invention performs a member registration step in which a user accesses a server and registers a member, and an authentication step in which the user accesses the server and performs an authentication procedure.
(FR) La présente invention concerne un procédé d'authentification par mot de passe salé, dans lequel un utilisateur introduit, dans un serveur, un mot de passe salé qui est créé en mélangeant une variable comprise dans un OTP avec un mot de passe selon une règle de salage prédéfinie, l'OTP n'étant pas transporté par l'utilisateur mais fourni par le serveur, et le serveur détermine s'il convient ou non d'authentifier l'utilisateur, en utilisant un mot de passe dessalé qui est créé en appliquant en sens inverse la règle de salage au mot de passe salé. Le procédé d'authentification par mot de passe salé selon la présente invention effectue une étape d'inscription de membre lors de laquelle un utilisateur accède à un serveur et inscrit un membre, et une étape d'authentification lors de laquelle l'utilisateur accède au serveur et effectue une procédure d'authentification.
(KO) 본 발명은 사용자는 자신이 휴대하는 것이 아니라 서버가 제공하는 OTP에 포함되는 변수를 미리 약속한 솔트규칙에 따라 비밀번호에 혼용하여 생성시킨 솔티드 비밀번호를 서버에 입력하고, 상기 서버는 상기 솔티드 비밀번호에 상기 솔트규칙을 역으로 적용하여 생성시킨 디솔티드 비밀번호를 이용하여 사용자의 인증 여부를 결정하는 솔티드 패스워드 인증방법을 개시(introduce)한다. 상기 본 발명에 따른 솔티드 패스워드 인증방법은, 사용자가 서버에 접속하여 회원을 등록하는 회원등록단계 및 사용자가 서버에 접속하여 인증 절차를 수행하는 인증단계를 수행한다.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)