ADD: a minor modification to "HF 14A READ" to enable the correct identification...

[proxmark3-svn] / client / cmdhf14a.c

diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c
index 6fc4d2a06ba13906f35d248bfbe19df66444f87a..1a31c71f101b82d019c3b11e86e3a61b32f541ab 100644 (file)
--- a/client/cmdhf14a.c
+++ b/client/cmdhf14a.c
@@ -154,7 +154,7 @@ int CmdHF14AReader(const char *Cmd)
 
        if(select_status == 3) {
                PrintAndLog("Card doesn't support standard iso14443-3 anticollision");
-       PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
+               PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
                // disconnect
                c.arg[0] = 0;
                c.arg[1] = 0;
@@ -175,7 +175,27 @@ int CmdHF14AReader(const char *Cmd)
        }
 
        switch (card.sak) {
-               case 0x00: PrintAndLog("TYPE : NXP MIFARE Ultralight | Ultralight C"); break;
+               case 0x00: 
+                       // check if the tag answers to GETVERSION (0x60)
+                       c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT;
+                       c.arg[1] = 1;
+                       c.arg[2] = 0;
+                       c.d.asBytes[0] = 0x60;
+                       SendCommand(&c);
+                       WaitForResponse(CMD_ACK,&resp);
+               
+                       uint8_t version[8] = {0x00};
+                       memcpy(&version, resp.d.asBytes, resp.arg[0]);
+                       uint8_t isOK  = resp.arg[0] & 0xff;
+                       if ( isOK ){                    
+                               // size of tag, check version[4] == 0x0b == smaller.
+                               PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128);
+                       }
+                       else {
+                               PrintAndLog("TYPE : NXP MIFARE Ultralight | Ultralight C");
+                       }
+                       
+                       break;
                case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break;
                case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
                case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break;