Cryptographic Protection in Maintenance and Management System of Ground Vehicles

• Main Authors: M. M. Gruntovich, A. N. Syomkin
• Format: Article
• Language: English
• Published: Moscow Engineering Physics Institute 2012-03-01
• Series: Bezopasnostʹ Informacionnyh Tehnologij
• Subjects: maintenance and management system of ground vehicles; encryption; integrity protection; digital signature; key management
• Online Access: https://bit.mephi.ru/index.php/bit/article/view/534

This article is devoted to the implementation of the cryptographic protection of messages passed between the on-board terminals (BT) and control centers (CC) in maintenance and management system of ground vehicles. These messages are encrypted and are accompanied by authentication codes. Messages from BT to CC are signed. Key distribution is provided by Key Management Center. Electronic communications protection is ensured by using a multilevel symmetric derived key system and asymmetric digital signature keys. The system uses Russian national standards for cryptographic transforms.