FR2924293B1 - Procede et appareil pour une communication securisee entre des systemes cryptographiques en utilisant une horloge en temps reel - Google Patents

Procede et appareil pour une communication securisee entre des systemes cryptographiques en utilisant une horloge en temps reel

Info

Publication number
FR2924293B1
FR2924293B1 FR0803239A FR0803239A FR2924293B1 FR 2924293 B1 FR2924293 B1 FR 2924293B1 FR 0803239 A FR0803239 A FR 0803239A FR 0803239 A FR0803239 A FR 0803239A FR 2924293 B1 FR2924293 B1 FR 2924293B1
Authority
FR
France
Prior art keywords
real
time clock
secure communication
cryptographic systems
cryptographic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0803239A
Other languages
English (en)
Other versions
FR2924293A1 (fr
Inventor
Jae Heon Kim
Jae Woo Han
Dong Chan Kim
Sang Woo Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of FR2924293A1 publication Critical patent/FR2924293A1/fr
Application granted granted Critical
Publication of FR2924293B1 publication Critical patent/FR2924293B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
FR0803239A 2007-11-22 2008-06-11 Procede et appareil pour une communication securisee entre des systemes cryptographiques en utilisant une horloge en temps reel Active FR2924293B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070119681A KR100954223B1 (ko) 2007-11-22 2007-11-22 Ｒｔｃ를 이용하는 암호시스템간 보안 통신 방법 및 장치

Publications (2)

Publication Number Publication Date
FR2924293A1 FR2924293A1 (fr) 2009-05-29
FR2924293B1 true FR2924293B1 (fr) 2011-12-02

Family

ID=40626528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0803239A Active FR2924293B1 (fr) 2007-11-22 2008-06-11 Procede et appareil pour une communication securisee entre des systemes cryptographiques en utilisant une horloge en temps reel

Country Status (4)

Country Link
US (1) US8036383B2 (fr)
JP (1) JP4796602B2 (fr)
KR (1) KR100954223B1 (fr)
FR (1) FR2924293B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102299402B1 (ko) 2021-02-03 2021-09-07 (주)아이지코 비콘 데이터를 이용한 단말기 통제 시스템 및 통제 방법
KR102474212B1 (ko) 2021-05-26 2022-12-06 주식회사 이스트컨트롤 원타임 프로토콜을 이용한 보안 인증 시스템 및 방법
KR102561784B1 (ko) 2022-08-30 2023-08-01 주식회사 마크애니 비콘 데이터를 이용한 단말기 통제 시스템 및 통제 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683202B2 (ja) 1985-06-25 1994-10-19 日本電気株式会社 デ−タ符号化／復号化装置
US4924515A (en) * 1988-08-29 1990-05-08 International Business Machines Coprporation Secure management of keys using extended control vectors
US5265164A (en) * 1991-10-31 1993-11-23 International Business Machines Corporation Cryptographic facility environment backup/restore and replication in a public key cryptosystem
US5343527A (en) * 1993-10-27 1994-08-30 International Business Machines Corporation Hybrid encryption method and system for protecting reusable software components
EP0656708A1 (fr) 1993-12-03 1995-06-07 International Business Machines Corporation Système et procédé pour transmission et validation d'une clé de chiffrement mise à jour entre deux utilisateurs
US5533123A (en) * 1994-06-28 1996-07-02 National Semiconductor Corporation Programmable distributed personal security
GB9503738D0 (en) * 1995-02-24 1995-04-19 Int Computers Ltd Cryptographic key management
KR100304367B1 (ko) 1999-06-17 2001-11-01 오길록 네트워크 시스템의 인증 방법
KR20020025343A (ko) * 2000-09-28 2002-04-04 양태연 기본키와 일회용키를 이용한 파일 암호 와 복호 방법 및그 장치
AU2002239500A1 (en) * 2000-10-20 2002-06-03 Wave Systems Corporation Cryptographic data security system and method
JP3912008B2 (ja) * 2000-12-28 2007-05-09 日本ビクター株式会社 コンテンツ伝送方法、及びコンテンツ受信方法
CN1165049C (zh) * 2000-12-28 2004-09-01 日本胜利株式会社 内容记录装置、重放装置、传送方法及接收方法
CN1447245A (zh) * 2002-03-22 2003-10-08 精工电子有限公司 时间代码密钥模块和时间控制系统
JP2005274275A (ja) 2004-03-24 2005-10-06 Amano Corp 時刻認証システムにおける時計精度管理方法
KR20040085113A (ko) * 2004-09-09 2004-10-07 조정현 무선 이동통신망에서 일회용 암호 키 생성 및 사용 방법
US20070101152A1 (en) * 2005-10-17 2007-05-03 Saflink Corporation Token authentication system

Also Published As

Publication number Publication date
FR2924293A1 (fr) 2009-05-29
KR20090053052A (ko) 2009-05-27
KR100954223B1 (ko) 2010-04-21
JP4796602B2 (ja) 2011-10-19
JP2009130928A (ja) 2009-06-11
US8036383B2 (en) 2011-10-11
US20090138743A1 (en) 2009-05-28

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