Authentication Protocol Design and Low-Cost Key Encryption Function Implementation for Wireless Sensor Networks
| Autor: | Yu-Jung Huang, Wei-Cheng Lin, Shao-I Chu |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Challenge-Handshake Authentication Protocol
Otway–Rees protocol Computer Networks and Communications Computer science business.industry 020208 electrical & electronic engineering 020206 networking & telecommunications 02 engineering and technology Encryption Computer Science Applications Key distribution in wireless sensor networks Control and Systems Engineering Network Access Control Authentication protocol Lightweight Extensible Authentication Protocol 0202 electrical engineering electronic engineering information engineering Wide Mouth Frog protocol Electrical and Electronic Engineering business Information Systems Computer network |
| Zdroj: | IEEE Systems Journal. 11:2718-2725 |
| ISSN: | 2373-7816 1932-8184 |
| DOI: | 10.1109/jsyst.2015.2487508 |
| Popis: | Wireless sensor networks (WSNs) have been widely used, most notably in real-time traffic monitoring and military sensing and tracking. However, WSN applications could suffer from threats and endanger the applications if the suitable security issues are not taken into consideration. As a result, user authentication is an important concern to protect data access from unauthorized users. This paper presents a lightweight mutual authentication protocol for WSN applications. Instead of traditionally using a hash function for data protection, one of the interesting aspects of this protocol is that, for the purpose of data protection but with a low computational cost, the proposed key encryption function only requires simple exclusive- or ( xor ) arithmetic operations. Moreover, the corresponding hardware architecture was implemented by using an Altera DE2 board, including an Altera Cyclone II field-programmable gate array (FPGA). Finally, the output waveforms from the FPGA were displayed on the 16702A logic analysis system for real-time verification. |
| Databáze: | OpenAIRE |
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