Secure Key Exchange in Wireless Networks

摘要：

We investigate the problem of exchanging a secret key within a group of wireless devices. In particular, we are interested in information theoretically secure key exchange schemes that enable honest nodes of a multi-hop network to establish a secret group key in the presence of an eavesdropping adversary. Similarly to 1, the scheme presented here makes use of erasures over the wireless channel. In essence, this work can be seen as an extension of 1 for multi-hop networks instead of a single-hop network. We extend the approach and investigate the performance of our proposed protocol.

作者: Laszlo Czap Christina Fragouli

作者单位: Ecole Polytechnique Federale de Lausanne, Switzerland

会议类型: 国际会议

会议名称: 2011 International Symposium on Network Coding(2011网络编码国际会议 NETCOD 2011)

会议地点: 北京

会议语种:英文

页码: 1-6

在线出版日期: 2011-07-25（万方平台首次上网日期，不代表论文的发表时间）