NeTS-ProWIN: Fingerprints in the Ether: Exploiting the Radio Channel to Enhance Wireless Security

NeTS-ProWIN：以太坊中的指纹：利用无线电信道增强无线安全性

• 批准号: 0626439
• 负责人: Wade Trappe
• 金额: $ 58.13万
• 依托单位: Rutgers University New Brunswick
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-09-01 至 2010-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0626439&HistoricalAwards=false
• 关键词: NeTS; ProWIN; Fingerprints; Ether; Exploiting

The securing of wireless systems has traditionally employed cryptographic protocols that are modifications of conventional wired security mechanisms. However, the wireless environment enables new forms of intrusion that render such techniques inadequate. At the same time, the properties of the wireless medium comprise a unique source of domain-specific information. This project exploits that information to complement and enhance traditional security mechanisms. The project utilizes the unique space, time and frequency characteristics of the physical (PHY) layer, in combination with traditional higher layer techniques, to significantly enhance authentication and confidentiality. This cross-layer research is investigating fundamentally new approaches that utilize the statistical correlation properties associated with multipath propagation in designing new protocols. The project work relies on an integration of analysis, simulation and experiment by an interdisciplinary team whose expertise includes RF propagation, PHY-layer communications, statistical analysis, and wireless security and cryptographic protocols. The growing use of wireless communications by consumers, businesses, and governments can be undermined by security attacks that exploit the medium itself. Strengthening the responses to this threat serves all of society. The goals of this project are to uncover how authentication and confidentiality can be achieved using the PHY-layer, under what situations these objectives are achievable, and how much benefit it can add to conventional security mechanisms. This interdisciplinary research and education effort will include wide dissemination of its results in academic and industrial forums spanning both wireless communications and security.

无线系统的安全保护传统上采用了作为常规有线安全机制的修改的密码协议。然而，无线环境使新形式的入侵成为可能，这使得这种技术不适用。同时，无线介质的属性包括域特定信息的唯一源。该项目利用这些信息来补充和加强传统的安全机制。该项目利用物理（PHY）层独特的空间、时间和频率特性，结合传统的高层技术，显著增强身份验证和保密性。这项跨层研究正在研究从根本上利用与多路径传播相关的统计相关属性来设计新协议的新方法。该项目的工作依赖于一个跨学科团队的分析，仿真和实验的集成，该团队的专业知识包括RF传播，PHY层通信，统计分析以及无线安全和加密协议。消费者、企业和政府对无线通信的日益增长的使用可能会受到利用介质本身的安全攻击的破坏。加强应对这一威胁的措施有利于全社会。该项目的目标是揭示如何使用PHY层实现身份验证和机密性，在什么情况下可以实现这些目标，以及它可以为传统的安全机制增加多少好处。这一跨学科的研究和教育工作将包括在学术和工业论坛上广泛传播其成果，涵盖无线通信和安全。