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Recently, the wireless sensor networks has been used extensively in different domains. Form healthcare to warfare, and indoor spaces to outdoor ones, we can see the existence of sensor networks everywhere. But secure communication is a very important requirement in wireless sensor networks, and how to share the security group key between the sensor nodes becomes the major problem. In this paper, a...
In recent years, wireless sensor network is booming because of the mature of wireless network and its variety in applications. But secure communication is a very important requirement in wireless sensor networks, message encryption techniques, such as DES and AES, are widely used to achieve the confidentiality of transmitted data. And, how to share the same session key between the sensor nodes becomes...
With Mobile Agent is becoming common in a variety of applications on Electronic Commerce. How to protect the transaction security is the key technology of based Agent Electronic Commerce System. In this paper, a Mobile Agent security transaction Authentication Scheme is proposed, the Scheme effectively protects the Mobile Agent transaction security by using bilinear pairings, hash function and Exclusive...
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