陈建文, 范春晓*
( 北京邮电大学电子工程学院通信与网络研究中心; )
摘要: NFC技术是由射频识别技术RFID演变而来的近场通信技术,具有成本低廉、方便易用等优点,被广泛应用于移动支付和对等通信等场合。本文基于Arduino开放平台,利用pn532芯片开发、模拟电子标签与读卡设备,并在树莓派(基于ARM的微型电脑主板)上完成整个中继攻击的调度。分析监听与攻击结果,对NFC通信进行漏洞分析,并提出改进方案。
关键词: NFC;安全通信;Arduino;中继攻击;pn532;树莓派。
ChenJianwen, FanChunxiao*
( Communication and Network Research Center, School of Electronic Engineering, Beijing University of Posts and Telecommunications; )
Abstract: NFC is a near field communication technology evolved from RFID(the Radio Frequency Identification )which has features of low cost,easy to use,etc. It is widely used in mobile payments , peer to peer communications and other occasions.In this article, two pn532 chips were simulated as a card and a card reader based on an open platform Arduino and the entire scheduling of the relay attack was completed in a Raspberry Pi(miniature ARM-based PC motherboard ). This article proposed improvement scheme after analyzing the results of the attack on the NFC communications and vulnerabilities of NFC communications.
Keywords: NFC;safely communication;Arduino;relay attack;pn532;Raspberry Pi .
作者简介: 陈建文(1992-至今),男,北邮工学硕士,研究方向:智能卡与信息安全。
通信联系人: 范春晓(1962-至今),女,北京邮电大学电子工程学院教授,主要研究方向:大数据挖掘、物联网、智能信息处理等方面。