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KR980007081A - Unique Attempt Authentication in Personal Communication System - Google Patents

Unique Attempt Authentication in Personal Communication System Download PDF

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Publication number
KR980007081A
KR980007081A KR1019960020314A KR19960020314A KR980007081A KR 980007081 A KR980007081 A KR 980007081A KR 1019960020314 A KR1019960020314 A KR 1019960020314A KR 19960020314 A KR19960020314 A KR 19960020314A KR 980007081 A KR980007081 A KR 980007081A
Authority
KR
South Korea
Prior art keywords
authentication
personal communication
value
unique
unique attempt
Prior art date
Application number
KR1019960020314A
Other languages
Korean (ko)
Other versions
KR100218673B1 (en
Inventor
류원옥
조기성
이윤주
Original Assignee
양승택
한국전자통신연구원
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 양승택, 한국전자통신연구원 filed Critical 양승택
Priority to KR1019960020314A priority Critical patent/KR100218673B1/en
Publication of KR980007081A publication Critical patent/KR980007081A/en
Application granted granted Critical
Publication of KR100218673B1 publication Critical patent/KR100218673B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—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
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • 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
    • H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
    • 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
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

개인통신 시스템에서 가입자단말의 유일시도인중 처리방법을 제공하므로써, 개인통신가입자 단말의 분실시 가입자가 입을 수 있는 피해를 최소화하여 가입자는 언제나 안전하고 편리한 통신을 할 수 있고, 개인통신 교환기의 효율성과 신뢰성을 높일 수 있도록 한 개인통신 시스템에서 유일시도인증 처리방법에 관한것이다.By providing a unique handling method of subscriber terminal in personal communication system, the subscriber can always communicate safely and conveniently by minimizing the damage that subscriber can suffer in case of loss of personal communication subscriber terminal. It is about a single attempt authentication method in a personal communication system to improve the reliability and reliability.

Description

개인통신 시스템에서 유일시도인증 처리방법Unique Attempt Authentication in Personal Communication System

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명이 적용되는 하드웨어의 구성도.1 is a block diagram of hardware to which the present invention is applied.

제2도는 본 발명에 따른 개인통신 시스템에서 유일시도인증 처리방법을 설명하기 위한 상세 흐름도.2 is a detailed flowchart illustrating a unique attempt authentication processing method in a personal communication system according to the present invention.

Claims (1)

인증센터에서 가입자 비밀공유데이타와 임의로 생성한 유일시도 랜덤값으로 유일시도인증값을 생성하고, 인증명령 메시지에 따라 생성한 유일시도 랜덤값과 유일시도 인증값을 저장하여 개인통신교환기로 전송하는 단계와, 상기 개인통신교환기의 개인통신 가입자 이동성제어블럭에서 인증명령응답 메시지를 인증센터로 전송하고, 기지국제어기로는 유일시도 랜덤값을 실은 인증요구 메시지를 전송하는 단계와, 단말에서 수신한 유일시도 랜덤값과 단말내의 비밀공유 데이터를 이용하여 인증 알고리즘을 시행하여 단말내의 유일시도 인증값을 산출하고, 상기 얻어진 정보를 인증응답 메시지에 실어 개인통신교환기로 전송하는 단계와, 단말에서 수신한 유일시도 랜덤값과 단말내의 비밀공유 데이타를 이용하여 인증 알고리즘을 시행하여 단말내의 유일시도 인증값을 산출하고, 상기 얻어진 정보를 인증응답 메시지에 실어 개인통신교환기로 전송하는 단계와, 상기 개인통신교환기의 개인통신 가입자 이동성제어블럭에서 수신한 인증응답 메시지내의 유일시도 인증값과 인증센터로 부터 수신한 값과 비교하여 성공 또는 실패 정보를 인증상태통보 메시지에 실어 인증센터로 전송하는 단계와, 상기 인증센터에서 인증상태통보 메시지를 수신하여 유일시도 인증처리의 성공 또는 실패를 확인하고, 망으로 인증상태통보응답 메시지를 전송하는 단계로 이루어진 것을 특징으로 하는 개인통신 시스템에서 유일시도인증 처리방법.Generating a unique attempt authentication value with a random secret data randomly generated by the authentication center and a unique attempt random value, and storing the unique attempt random value and the unique attempt authentication value generated according to the authentication command message and transmitting them to the personal communication exchange. And transmitting an authentication command response message from the personal communication subscriber mobility control block of the personal communication switch to the authentication center, and transmitting, to the base station controller, an authentication request message containing a unique attempt random value, and a unique attempt received from the terminal. An authentication algorithm is performed using a random value and secret sharing data in the terminal to calculate a unique attempt authentication value in the terminal, and transmits the obtained information in an authentication response message to a personal communication exchange, and the unique attempt received at the terminal. Authentication algorithm using random value and secret sharing data in the terminal Calculating a unique attempt authentication value and transmitting the obtained information in an authentication response message to a personal communication exchange, and the unique attempt authentication value and authentication in the authentication response message received by the personal communication subscriber mobility control block of the personal communication exchange. Sending the success or failure information to the authentication center by comparing the value received from the center to the authentication status notification message, and receiving the authentication status notification message from the authentication center to confirm the success or failure of the unique attempt authentication process. The only attempt authentication processing method in a personal communication system, characterized in that it comprises the step of transmitting an authentication status notification response message to the network. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960020314A 1996-06-07 1996-06-07 Authentification processing method in the personal communication system KR100218673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960020314A KR100218673B1 (en) 1996-06-07 1996-06-07 Authentification processing method in the personal communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020314A KR100218673B1 (en) 1996-06-07 1996-06-07 Authentification processing method in the personal communication system

Publications (2)

Publication Number Publication Date
KR980007081A true KR980007081A (en) 1998-03-30
KR100218673B1 KR100218673B1 (en) 1999-09-01

Family

ID=19461069

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960020314A KR100218673B1 (en) 1996-06-07 1996-06-07 Authentification processing method in the personal communication system

Country Status (1)

Country Link
KR (1) KR100218673B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100520521B1 (en) * 2002-11-22 2005-10-11 현대자동차주식회사 Communication terminal to connect information center authentication control method
KR100548325B1 (en) * 2003-02-13 2006-02-02 엘지전자 주식회사 Authentication method of mobile communication terminal
KR101355405B1 (en) 2007-09-10 2014-01-24 에스케이텔레콤 주식회사 Authentication Method for Mobile Terminal

Also Published As

Publication number Publication date
KR100218673B1 (en) 1999-09-01

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