Add code that fails to parse the Proxmark APDU EMVs

[Divide-By-0]

b1527dd

florent and i were trying to parse the proxmark result of my credit card but the sha-1 isnt compiling since the docs just dont describe wtf is going on with these bits. it matches a few of the bytes in https://www.openscdp.org/scripts/tutorial/emv/dda.html but not all of them at all

do any of these bytes on the apdu look familiar to u?

[yssf-io]

are you sure decryptedSDAD corresponds to the SDAD given by your card decrypted using the card's public key? because the EMV book 2 says it should end with 0xBC if true

edit: what did you do to get the bytes (internal authenticate)?
edit 2: the concat at line 25 should have the random number generated by the terminal (or by you if you're the one sending the internal authenticate apdu), but you added 8 bytes not 4?