| Autor: |
Christian Zenger, Jan Zimmer, Christof Paar |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
EAI Endorsed Transactions on Security and Safety, Vol 2, Iss 6, Pp 1-6 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
2032-9393 |
| DOI: |
10.4108/eai.22-7-2015.2260194 |
| Popis: |
The use of reciprocal and random properties of wireless channels for the generation of secret keys is a highly attractive option for many applications that operate in a mobile environment. In recent years, several practice-oriented protocols have been proposed, but unfortunately without a sufficient and consistent security analysis and without a fair comparison between each other. This can be attributed to the fact that until now neither a common evaluation basis, nor a security metric in an on-line scenario (e.g., with changing channel properties) was proposed. We attempt to close this gap by presenting test vectors based on a large measurement campaign, an extensive comparative evaluation framework (including ten protocols as well as new on-line entropy estimators), and a rigorous experimental security analysis. Further, we answer for the first time a variety of security and performance related questions about the behavior of 10 channel-based key establishment schemes from the literature. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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