Design of Secure Stream Ciphers on Sensor Networks

• Main Authors: jbtsai, 蔡志彬
• Other Authors: Rong-Jaye Chen
• Format: Others
• Language: en_US
• Online Access: http://ndltd.ncl.edu.tw/handle/10992544310070982261

碩士 === 國立交通大學 === 資訊工程系所 === 93 === There is more and more emphasis on Wireless Sensor Network in recent years. Sensor is a weightless device that is easy to be deployed and programmable to collect outward related information. Besides, the sensors also possess the communication ability transmitting the environmental information to the read-end data center. The objective of Wireless Sensor Networks is to build a sniffing network platform with the following features: ‘Efficiency’, ‘Low-cost’ and ‘Ease of deployment’. With this platform, we can develop rapidly and easily diverse applications. The Wireless Sensor Network has a network security problem. Wireless embedded system applications contain security flaws both known and unknown attacks that take advantage of these flaws have become ubiquitous. Protecting wireless embedded system applications from attacks requires the development of a suite of security related services, which are designed according to the constraints of wireless embedded platforms. We will develop the stream cipher to satisfy all constrains of sensors. We will explore all kinds of stream ciphers and find the fittest stream cipher to apply on Wireless Sensor Networks.