Simulation-Based Performance Evaluation of Predictive-Hashing Based Multicast Authentication Protocol

• Main Authors: Seonho Choi, Hyeonsang Eom, Edward Jung
• Format: Article
• Language: English
• Published: International Institute of Informatics and Cybernetics 2012-12-01
• Series: Journal of Systemics, Cybernetics and Informatics
• Subjects: Multicast; Resource Requirement; Denial Of Service; Cryptographic Hashing; Simulation; Network Protocol; Authentication
• Online Access: http://www.iiisci.org/Journal/CV$/sci/pdfs/HCT574UZ.pdf

A predictive-hashing based Denial-of-Service (DoS) resistant multicast authentication protocol was proposed based upon predictive-hashing, one-way key chain, erasure codes, and distillation codes techniques [4, 5]. It was claimed that this new scheme should be more resistant to various types of DoS attacks, and its worst-case resource requirements were derived in terms of coarse-level system parameters including CPU times for signature verification and erasure/distillation decoding operations, attack levels, etc. To show the effectiveness of our approach and to analyze exact resource requirements in various attack scenarios with different parameter settings, we designed and implemented an attack simulator which is platformindependent. Various attack scenarios may be created with different attack types and parameters against a receiver equipped with the predictive-hashing based protocol. The design of the simulator is explained, and the simulation results are presented with detailed resource usage statistics. In addition, resistance level to various types of DoS attacks is formulated with a newly defined resistance metric. By comparing these results to those from another approach, PRABS [8], we show that the resistance level of our protocol is greatly enhanced even in the presence of many attack streams.