Key Management System in ETCS

• Autorzy: Franekova M. , Chrtiansky P.
• Języki publikacji: EN

Abstrakty

EN

Paper deals with problems of KMS (Key Management System), which is developed in mobile communications GSM-R (Global System Mobile for Railway) recommended within the European Train Control System (ETCS), through the Euroradio system. Th e main part is oriented to safety procedures description of off-line KMS system between communication entities of ETCS system. In the experimental part the results of computational safety of modifi ed DES algorithm are summarised using special brute force attack to key – birthday paradox.

Słowa kluczowe

EN

mobile communications; open transmission system; key management system; radio block centre; key management centre; on board unit; brute force attack; birthday paradox

PL

radiokomunikacja ruchoma; otwarty system transmisji; GSM-R; KMS; zarządzanie

• Wydawca: Polskie Stowarzyszenie Telematyki Transportu
• Czasopismo: Archives of Transport System Telematics
• Rocznik: 2009
• Tom: Vol. 2, iss. 1
• Strony: 12--16
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

Franekova M.

autor

Chrtiansky P.

• Faculty of Electrical Engineering, University of Zilina, Univerzitna 1, 01026 Zilina, Slovakia,

Bibliografia

• [1] UIC EIRENE SRS: System Requirements Specification, 2006, PSA167D006-15.
• [2] UIC EIRENE FRS: Functional Requirements Specification, 2006, PSA167D005-7.
• [3] ZÁHRADNÍK J., RÁSTOČNÝ K.: Applications of interlocking systems, EDIS, ŽU Žilina, 2006, ISBN 80-8070-546-1.
• [4] EN 50159-2: Railway applications - Communication, signalling and processing systems. Part 2: Safety-related communication in open transmission systems, 1998.
• [5] Subset-038: Off-line Key Management FIS, 2005, v 2.1.9.
• [6] Subset-037: Euroradio FIS, 2005, v2.2.5, rev. G.
• [7] FIS between trackside sub-systems, Safe application service, version 8_0, 2002.
• [8] STALLINGS W.: Cryptography and Network Security, Prentice Hall, New Yersey, 2003.
• [9] BIHAM E.: How to Forge DES-Encrypted Messages in 228 Steps, Technical Report, Department of Computer Science, Technion, Haifa, 1996, CS 884.