PROCESS FOR CRYPTOGRAPHIC CODE MANAGEMENT BETWEEN A FIRST COMPUTER UNIT AND A SECOND COMPUTER UNIT

PURPOSE: A cryptographic code management process between a first computer unit and a second computer unit is provided to eliminate the need for new authentication as a result of a modular structure. CONSTITUTION: The process is divided into individual modular phase. During authentication of a first...

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Bibliographic Details
Main Authors KESSLER, VOLKER, EUCHNER, MARTIN
Format Patent
LanguageEnglish
Korean
Published 25.03.2000
Edition7
Subjects
ADVERTISING
CALCULATING
CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
SEALS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PURPOSE: A cryptographic code management process between a first computer unit and a second computer unit is provided to eliminate the need for new authentication as a result of a modular structure. CONSTITUTION: The process is divided into individual modular phase. During authentication of a first computer unit (C1) and a second computer unit (C2), authentication references (ARA, ARB) are exchanged and are used in further cryptographic phase(SP, SA), thereby eliminating, also as a result of the modular structure, the need for new authentication which is actually required in each case in the other cryptographic phase(SP, SA), and the authentication being also no longer performed. 본 발명은 제 1 컴퓨터 유니트와 제 2 컴퓨터 유니트 사이에 암호 코드 매니지먼트를 위한 프로세스에 관한 것이다. 이 프로세스는 모듈식 개별 단계로 분할된다. 제 1 컴퓨터 유니트(C1)과 제 2 컴퓨터 유니트(C2)의 확인 동안 확인 레퍼런스(ARA, ARB)가 교환되며, 이것은 다른 암호 단계(SP, SA)에서도 이용된다. 그 때문에 그리고 모듈식 구조를 통해 다른 암호 단계(SP, SA)에서 실제 요구되는 새로운 확인이 더 이상 필요하지 않으며 또한 더 이상 실시되지 않는다.
Bibliography:Application Number: KR19980709952