WO2018194402A3 - Apparatus and method for user authentication - Google Patents

Apparatus and method for user authentication Download PDF

Info

Publication number
WO2018194402A3
WO2018194402A3 PCT/KR2018/004573 KR2018004573W WO2018194402A3 WO 2018194402 A3 WO2018194402 A3 WO 2018194402A3 KR 2018004573 W KR2018004573 W KR 2018004573W WO 2018194402 A3 WO2018194402 A3 WO 2018194402A3
Authority
WO
WIPO (PCT)
Prior art keywords
authentication
icons
user
generates
requester
Prior art date
Application number
PCT/KR2018/004573
Other languages
French (fr)
Korean (ko)
Other versions
WO2018194402A2 (en
Inventor
임용훈
Original Assignee
임용훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임용훈 filed Critical 임용훈
Publication of WO2018194402A2 publication Critical patent/WO2018194402A2/en
Publication of WO2018194402A3 publication Critical patent/WO2018194402A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Telephone Function (AREA)
  • Storage Device Security (AREA)

Abstract

An authentication request apparatus for generating a secret authentication factor, which is to be used for authenticating an authentication requester, according to an aspect comprises: a communication circuit for communicating with an authentication verification device; one or more processors; and a memory for storing instructions executable by the processor, wherein the processor: (a) generates a user core by applying a hash function to a digital object selected by the authentication requester; (b) displays an authentication screen including a plurality of icons and a design template in which the plurality of icons are arranged, and generates a plurality of user codes mapped to the plurality of icons; (c) loads, into the memory, at least one user code mapped to at least one icon selected by the authentication requester among the plurality of icons; (d) generates the secret authentication factor by using the user core and the at least one loaded user code; and (e) transmits the secret authentication factor to the authentication verification device.
PCT/KR2018/004573 2017-04-19 2018-04-19 Apparatus and method for user authentication WO2018194402A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170050550A KR102005543B1 (en) 2017-04-19 2017-04-19 Apparatus and method for user authentication
KR10-2017-0050550 2017-04-19

Publications (2)

Publication Number Publication Date
WO2018194402A2 WO2018194402A2 (en) 2018-10-25
WO2018194402A3 true WO2018194402A3 (en) 2018-12-13

Family

ID=63856897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/004573 WO2018194402A2 (en) 2017-04-19 2018-04-19 Apparatus and method for user authentication

Country Status (2)

Country Link
KR (1) KR102005543B1 (en)
WO (1) WO2018194402A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007052489A (en) * 2005-08-15 2007-03-01 Mizuho Bank Ltd User authentication method and user authentication program
KR20120037330A (en) * 2010-10-11 2012-04-19 (주) 나무인터넷 Log-in method and system using image objects
KR20130065829A (en) * 2011-12-01 2013-06-20 주식회사 비즈모델라인 Method and system for providing service by using object mapped one time code
KR101621002B1 (en) * 2015-09-02 2016-05-13 주식회사 베이스인 네트웍스 Method for providing log in service using image array
KR101714742B1 (en) * 2015-10-22 2017-03-10 고려대학교 산학협력단 Authentication method and server for remote control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007052489A (en) * 2005-08-15 2007-03-01 Mizuho Bank Ltd User authentication method and user authentication program
KR20120037330A (en) * 2010-10-11 2012-04-19 (주) 나무인터넷 Log-in method and system using image objects
KR20130065829A (en) * 2011-12-01 2013-06-20 주식회사 비즈모델라인 Method and system for providing service by using object mapped one time code
KR101621002B1 (en) * 2015-09-02 2016-05-13 주식회사 베이스인 네트웍스 Method for providing log in service using image array
KR101714742B1 (en) * 2015-10-22 2017-03-10 고려대학교 산학협력단 Authentication method and server for remote control

Also Published As

Publication number Publication date
KR20180117435A (en) 2018-10-29
KR102005543B1 (en) 2019-10-01
WO2018194402A2 (en) 2018-10-25

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