...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE transactions on mobile computing >Wireless-Assisted Key Establishment Leveraging Channel Manipulation
【24h】

Wireless-Assisted Key Establishment Leveraging Channel Manipulation

机译：无线辅助钥匙建立利用渠道操纵

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Wireless communication is easily eavesdropped due to the broadcast nature of the wireless medium. This has spurred extensive research into secret key establishment using physical layer characteristics of wireless channels. In all these schemes, the secret keys directly originate from the physical features of the real wireless channel, which is highly dependent on the communication environment nearby. Also, previous schemes require performing information reconciliation, which increases both the costs and the risk of key leakage. In this paper, we exhibit a novel wireless key establishment method allowing the transmitter to specify arbitrary content as the key and cause the receiver to obtain the same key leveraging a channel manipulation technique. We furthermore enable the transmitter to apply error-correction code to the key, so that the receiver can automatically correct any mismatched bits without sending key-related information back to the transmitter over the public channel. Experimental results demonstrate that our key establishment method reaches a success rate as high as 91.0 percent for establishing a 168-bit key between the transmitter and the receiver, and meanwhile the chance that the eavesdropper can infer the key in meter-order range of the receiver is subdued into the range of 0 similar to 0.10 percent.
机译：由于无线介质的广播性质，无线通信很容易窃听。这使得使用无线通道的物理层特征刺激了秘密密钥建立的广泛研究。在所有这些方案中，秘密密钥直接源自实际无线信道的物理特征，这高度依赖于附近的通信环境。此外，之前的方案需要执行信息和解，这增加了成本和钥匙泄漏的风险。在本文中，我们展示了一种新颖的无线密钥建立方法，允许发射机将任意内容指定为键并使接收器获得利用信道操作技术的相同密钥。我们还使发射器能够将纠错码应用于密钥，使得接收器可以自动纠正任何不匹配的位，而不会在公共信道上将密钥相关信息发送回发射机。实验结果表明，我们的关键建立方法达到成功率高达91.0％，用于在发射器和接收器之间建立168位键，同时窃听者可以将钥匙在接收器的米顺序范围内推断出来的机会被延长到0的范围内，类似于0.10％。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号