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작성자던빠 조회 2회 작성일 2021-05-12 16:31:13 댓글 0

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Fingerprints - Smart Card demo with contact chip

Beskrivning

Intro to Access Control: Prox & Smart Cards

What is a prox card? What is a smart card? How do they work? What do they do? What's the difference between them? Why is it important? If you've ever asked these questions, this video explains why prox and smart credentials are compared so often, and will help you understand terms like encryption, authentication, mutual authentication, interoperability, 125 KHz, 13.56 MHz, and more.

For more information and learning resources, please visit our web site at https://us.allegion.com .

RFID/NFC Cloning Mifare Classic Smart Cards

The bash script i wrote can be found here:

https://www.lostserver.com/static/nfc-cloner.sh

The NFC Card reader/writer used for this POC is called ACR122U-A9
The Linux type I am using is a Debian 9 with a newer kernel version 4.18.3

I got the reader to work at this kernel level: Linux Lab 4.9.0-6-amd64
The mfoc utility can be found here: https://github.com/nfc-tools/mfoc.git

The RFID i clone the card to was bought on ebay found by the search string:
"10PCS UID Changeable Sector 0 Block 0 Writable RFID Proximity Card" (the white cards)
and
"5PCS UID Tags Changeable Keyfob Compatible MCT Block 0 Direct Writable by Phone" (the blue round tags)

UPDATE 2019: A little help to installing

sudo apt-get install pcscd pcsc-tools autoconf2.64 autoconf libnfc-dev

# Test the reader:
pcsc_scan

# Optional : libacsccid1
# sudo service pcscd restart

# Install mfoc
git clone https://github.com/nfc-tools/mfoc
autoreconf -is
./configure
make \u0026\u0026 sudo make install

... 

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