NFCGate

NFCGate is an Android application meant to capture, analyze, or modify NFC traffic. It can be used as a researching tool to reverse engineer protocols or assess the security of protocols against traffic modifications.

Notice

This application was developed for security research purposes by students of the Secure Mobile Networking Lab at TU Darmstadt. Please do not use this application for malicious purposes.

Features

• On-device capture: Captures NFC traffic sent and received by other applications running on the device.
• Relay: Relays NFC traffic between two devices. One device operates as a “reader” reading an NFC tag, the other device emulates an NFC tag using the Host Card Emulation (HCE).
• Replay: Replays previously captured NFC traffic in either “reader” or “tag” mode.
• Clone: Clones the initial tag information (e.g. ID).
• pcapng export of captured NFC traffic, readable by Wireshark.

Changelog v2.2

• Confirmed Android 11 support 🎉.
• Compatibility with LSPosed supporting Zygisk and Riru ✔.
• Improved native hooking for broader device compatibility 🙌.
• Improved error handling and user feedback 📝.
• Code cleanup 🧹.
• Small bug fixes 🐛.

Download & Use

Copyright 2015-2020 NFCGate Team