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Update ndef_type4a.md

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mwalker33 2022-05-09 09:58:20 +10:00
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@ -28,10 +28,10 @@ The application and files have some special needs in order for the standands to
### Step 1 Create Application
While what i beleive the App ID and File IDs dont matter (for EV1 and later)
While i beleive the App ID and File IDs dont matter (for EV1 and later)
I did find a reference to using the values in this example.
The Application MUST have the DFName of D2760000850101
The Application MUST have the DFName of D2760000850101..
Note: That is the hex/binary data that needs to be stored!
DF Name : D2760000850101 <- **Important MUST be D2760000850101**
@ -47,7 +47,7 @@ Note: That is the hex/binary data that needs to be stored!
Result
``` [+] Desfire application 000001 successfully created```
### Step 2 Create the Capability Container file (CC File)
### Step 2 Create the Compatibility Container file (CC File)
The CC File is a standard file to store the needed NDEF information to find your NDEF records. This example will contrain the setup for a single NDEF record.
Note: You can define more then one NDEF data file if needed (not covered in this example)
@ -58,14 +58,14 @@ Note: You can define more then one NDEF data file if needed (not covered in this
Size : 0F (15 bytes) <- May need to be longer in more advanced setups.
Comms : Plain <- **Important the file MUST support plain communication mode**
Permissions : E000 <- **Read Free** write change etc key 0)
Note: To allow public update set Write to E as well.
Note: To allow public update, set Write to E as well.
All keys should be set as per normal desfire rules.
CC File (E103) example
000F20003B00340406E10400FF00FF
Usefull Items in the CC File
Usefull items in the CC File
000F20003B00340406 E104 00FF 00 FF
| | |
@ -78,7 +78,7 @@ Usefull Items in the CC File
***Proxmark Commands***
Create the CC File
Create the CC file
hf mfdes createfile --aid 000001 --fid 01 --isofid E103 --amode plain --size 00000F --rrights free --wrights key0 --rwrights key0 --chrights key0 -n 0 -t aes -k 00000000000000000000000000000000 -m plain
@ -98,7 +98,7 @@ Result:
[=] File size : 15 (0xF) bytes
[+] Standard data file 01 in the app 000001 created successfully
Write the CC Record to the file
Write the CC record to the file
hf mfdes write --aid 000001 --fid 01 -d 000F20003B00340406E10400FF00FF -n 0 -t aes -k 00000000000000000000000000000000 -m plain
@ -106,7 +106,7 @@ Result
[=] Write data file 01 success
Check the contents of the CC file (note: no-auth was selected to ensure we can read without authentication as needed)
Check the contents of the CC file (note: no-auth was selected to ensure we can read without authentication, as needed for normal ndef discovery)
hf mfdes read --no-auth --aid 000001 --fid 01