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Tls solutions for wsns.
| Content Provider | CiteSeerX |
|---|---|
| Author | Schmitt, Betreuer Corinna |
| Abstract | As most nodes of wireless sensor networks are not very powerful in regard to computational operations and additionally very limited in power supply, it is not a trivial task to deploy security features. As more applications for wireless sensor networks are developed, it becomes more and more important and necessary to also provide secure communication between nodes and to external terminals. In this paper, three already existing approaches for using the Transport Layer Security protocol in combination with wireless sensor networks are presented. The first uses identity based cryptography and bilinear pairing based on elliptic curve cryptography instead of RSA. The second solution modifies the TLS handshake in order to establish a single TLS session between multiple entities. In the third solution expensive cryptographic operations are outsourced to a more powerful gateway node. For each solution the principles of operation are explained and afterwards the presented approaches are compared in regard to applicability and energy consumption. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Wireless Sensor Network Tl Solution Presented Approach Energy Consumption Third Solution Expensive Cryptographic Operation Computational Operation Transport Layer Security Protocol Elliptic Curve Cryptography Trivial Task Power Supply Second Solution Multiple Entity Secure Communication Tl Handshake Single Tl Session Powerful Gateway Node Security Feature External Terminal |
| Content Type | Text |
