Top "Mifare" questions

re-writing uid and block 0 on Chinese (supposed to be writable) MIFARE 1K card in python

Here is my issue: my RC522 module is connected to my Pi2 via SPI and I'm able to read all [64 …

python rfid mifare

Android HCE: are there rules for AID?

I'm trying to use an ACR122 NFC reader to select an application emulated in one Nexus 5 using Android Host Card …

android nfc mifare apdu hce

Writing to a Mifare tag with Android NFC?

I'm trying to write a simple "Hello World" string to the first block of sector 0 on a Mifare 1K tag. …

android nfc mifare

Android NFC communication with Mifare DESFire EV1

Using a Nexus 4 and the latest Android API level 18 to communicate with a Mifare DESFire EV1 AES tag is giving …

android nfc mifare apdu contactless-smartcard

Mifare 1K authentication keys

I have a MIFARE 1K tag. Some blocks can be written/read using authentication key A, while other block can …

authentication nfc rfid mifare contactless-smartcard

Set own authentication keys MiFare Classic with APDU C#

I'm using the SMARTCARD API from CardWerk. How can I change the default key ((byte)0xFF, (byte)0xFF, (byte)0xFF, (…

rfid mifare apdu smartcard-reader contactless-smartcard

Android NFC IsoDep read file content

I'm trying to read some information out of an ISO/IEC 14443 Type A card. After analysing the card with the …

android nfc mifare apdu contactless-smartcard

ACR122U reader tool could not supported the NFC tag

I got an ACR122U NFC reader SDK with the sample demo and tools taken from ACS.Then,i am …

nfc mifare

Get UID of Mifare Ultralight with SCL010

I want get the UID of the Mifare Ultralight NFC tag. In Java I have this code: TerminalFactory factory = TerminalFactory.…

java nfc mifare apdu smartcard-reader

Mifare cards: distinguish between 4-byte and 7-byte UIDs

I have a card reader that always report 64 bits, and can read cards with 4 or 7 byte UIDs. As an example, …

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