mifare classic

There was a time when NXP's Mifare Classic NFC tags were the go-to card for, among others, bus, metro and train passes, hotel keys, club memberships, etc. They offered security of a sort which required keys to access the tag's memory. Due to discovered security flaws, however, its day has...

Hello, I made an NFC Mifare wrapper, but when I generate the application in b4a it creates two shortcuts this is the manifest file that I use 'This code will be applied to the manifest file during compilation. 'You do not need to modify it in most cases. 'See this link for for more information...

I have a little problem when injecting data to NFC Tags. Here my code Sub Activity_Resume If app.GetNFCAdapter(Me).IsInitialized = False Then //Show Message Else If app.GetNFCAdapter(Me).RunMethod("isEnabled", Null) = False Then Msgbox2Async("NFC is Off. Turn...

hello i can read block 0 and 1 and 2 and 3 of sector 0 from mifare clasic 1k s50 1- but when i want read sector 2 or more. it have Error 2- i cannot write on mifare my code is: Sub Activity_Resume 'ok Try nfc.EnableForegroundDispatch Dim si As Intent =...