From: iceman1001 <iceman@iuse.se>
Date: Mon, 15 Jun 2015 12:01:34 +0000 (+0200)
Subject: ADD:  added support for commands.  READ_SIGNATURE 0x3C,  READ_COUNTER 0x39 for NTAGs... 
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/839a53ae4c3fcbfc9c5bc71a49c46aeb1c7c4beb?ds=sidebyside

ADD:  added support for commands.  READ_SIGNATURE 0x3C,  READ_COUNTER 0x39 for NTAGs in  "hf 14a sim"
      the ECC signature is taken from a NTAG 215 tag. Might work.
      Counters always returns 0,  :)
---

diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index 372fa3d1..e1ec477c 100644
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -1186,6 +1186,21 @@ void SimulateIso14443aTag(int tagType, int flags, int uid_2nd, byte_t* data)
 				ComputeCrc14443(CRC_14443_A, blockzeros,len, blockzeros+len+1, blockzeros+len+2);
 				EmSendCmdEx(blockzeros,len+2,false);				
 				p_response = NULL;			
+		} else if(receivedCmd[0] == 0x3C && tagType == 7) {	// Received a READ SIGNATURE -- 
+				// ECC data,  taken from a NTAG215 amiibo token. might work. LEN: 32, + 2 crc
+				uint8_t data[] = {0x56,0x06,0xa6,0x4f,0x43,0x32,0x53,0x6f,
+								  0x43,0xda,0x45,0xd6,0x61,0x38,0xaa,0x1e,
+								  0xcf,0xd3,0x61,0x36,0xca,0x5f,0xbb,0x05,
+								  0xce,0x21,0x24,0x5b,0xa6,0x7a,0x79,0x07,
+								  0x00,0x00};
+				ComputeCrc14443(CRC_14443_A, data, sizeof(data), data+33, data+34);
+				EmSendCmdEx(data,sizeof(data),false);				
+				p_response = NULL;					
+		} else if(receivedCmd[0] == 0x39 && tagType == 7) {	// Received a READ COUNTER -- 
+				uint8_t data[] =  {0x00,0x00,0x00,0x00,0x00};
+				ComputeCrc14443(CRC_14443_A, data, sizeof(data), data+4, data+5);
+				EmSendCmdEx(data,sizeof(data),false);				
+				p_response = NULL;			
 		} else if(receivedCmd[0] == 0x50) {	// Received a HALT
 
 			if (tracing) {