dash/proxmark3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

FIX: a solution for the issue "hf mf esave - always saves 4K"

Browse Source 
FIX: a solution for the issue "hf eload, esave, cload, save - filepath variable too short"
CHG: minor code clean up.
ADD: AES / CRC16 for lua. (and tnp3xx scripts.)
ADD: tnp3dump.lua  script to dump tnp3xx tags.
ADD: tnp3sim.lua script to let PM3 imitate an tnp3xx tag. Needs to be tested live
This commit is contained in:
iceman1001
2015-01-07 22:00:29 +01:00
parent d91a31f935
commit b915fda392
19 changed files with 1137 additions and 133 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
client/cmdhf.c
View File

@@ -47,9 +47,11 @@ int CmdHFTune(const char *Cmd)
#define iso14443_CMD_WUPA 0x52
#define iso14443_CMD_SELECT 0x93
#define iso14443_CMD_SELECT_2 0x95
#define iso14443_CMD_SELECT_3 0x97
#define iso14443_CMD_REQ 0x26
#define iso14443_CMD_READBLOCK 0x30
#define iso14443_CMD_WRITEBLOCK 0xA0
#define iso14443_CMD_WRITE 0xA2
#define iso14443_CMD_INC 0xC0
#define iso14443_CMD_DEC 0xC1
#define iso14443_CMD_RESTORE 0xC2
@@ -57,6 +59,15 @@ int CmdHFTune(const char *Cmd)
#define iso14443_CMD_HALT 0x50
#define iso14443_CMD_RATS 0xE0
#define iso14443_CMD_AUTH_KEYA 0x60
#define iso14443_CMD_AUTH_KEYB 0x61
#define iso14443_CMD_AUTH_STEP1 0x1A
#define iso14443_CMD_AUTH_STEP2 0xAA
#define iso14443_CMD_AUTH_RESPONSE 0xAF
#define CHINESE_BACKDOOR_INIT 0x40
#define CHINESE_BACKDOOR_STEP2 0x43
void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
{
@@ -76,12 +87,22 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
case iso14443_CMD_REQ: snprintf(exp,size,"REW"); break;
case iso14443_CMD_READBLOCK: snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
case iso14443_CMD_WRITEBLOCK: snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
case iso14443_CMD_WRITE: snprintf(exp,size,"WRITE"); break;
case iso14443_CMD_INC: snprintf(exp,size,"INC(%d)",cmd[1]); break;
case iso14443_CMD_DEC: snprintf(exp,size,"DEC(%d)",cmd[1]); break;
case iso14443_CMD_RESTORE: snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
case iso14443_CMD_TRANSFER: snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
case iso14443_CMD_HALT: snprintf(exp,size,"HALT"); break;
case iso14443_CMD_RATS: snprintf(exp,size,"RATS"); break;
case iso14443_CMD_AUTH_KEYA: snprintf(exp,size,"AUTH KEY A"); break;
case iso14443_CMD_AUTH_KEYB: snprintf(exp,size,"AUTH KEY B"); break;
case iso14443_CMD_AUTH_STEP1: snprintf(exp,size,"AUTH REQ NONCE"); break;
case iso14443_CMD_AUTH_STEP2: snprintf(exp,size,"AUTH STEP 2"); break;
case iso14443_CMD_AUTH_RESPONSE: snprintf(exp,size,"AUTH RESPONSE"); break;
case CHINESE_BACKDOOR_INIT: snprintf(exp,size,"BACKDOOR INIT");break;
case CHINESE_BACKDOOR_STEP2: snprintf(exp,size,"BACKDOOR STEP2");break;
default: snprintf(exp,size,"?"); break;
}
return;
@@ -89,7 +110,6 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
{
if(cmdsize > 1 && cmd[0] == ICLASS_CMD_READ)
{
snprintf(exp,size,"READ(%d)",cmd[1]);
@@ -112,7 +132,6 @@ void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
}
uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool showWaitCycles)
{
bool isResponse;
@@ -178,8 +197,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
// Rough guess that this is a command from the reader
// For iClass the command byte is not part of the CRC
ComputeCrc14443(CRC_ICLASS, &frame[1], data_len-3, &b1, &b2);
}
else {
} else {
// For other data.. CRC might not be applicable (UPDATE commands etc.)
ComputeCrc14443(CRC_ICLASS, frame, data_len-2, &b1, &b2);
}
@@ -199,7 +217,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
}
}
}
}
char *crc = crcError ? "!crc" :" ";
@@ -207,8 +224,10 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
if(!isResponse)
{
if(iclass) annotateIclass(explanation,sizeof(explanation),frame,data_len);
else annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
if(iclass)
annotateIclass(explanation,sizeof(explanation),frame,data_len);
else
annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
}
int num_lines = (data_len - 1)/16 + 1;