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

Applied Holiman's fixes for iclass.c and CSNs

Browse Source 
Applied PwPiwi's new parity fix.
Applied Marshmellw's fixes for FSKdemod (HID, IO)

FIX: a potential bigbuffer fault given pwpiwi's change inside lfops.c CmdIOdemodFSK & CmdHIDdemodFSK
FIX: change some "int" parameters to uint's.
FIX: changed the lfops.c -  DoAcquisition125k_internal  to respect pwpiwi's definitions of FREE_BUFFER_OFFSET

HEADS up:  The ultralight functions hasn't been verified since pwpiwi's changes.
This commit is contained in:
iceman1001
2014-12-17 20:33:21 +01:00
parent 02306bac2d
commit a501c82b19
33 changed files with 1140 additions and 952 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
client/cmdhficlass.c
View File

@@ -302,7 +302,7 @@ int CmdHFiClassSnoop(const char *Cmd)
SendCommand(&c);
return 0;
}
#define NUM_CSNS 15
int CmdHFiClassSim(const char *Cmd)
{
uint8_t simType = 0;
@@ -339,20 +339,27 @@ int CmdHFiClassSim(const char *Cmd)
if(simType == 2)
{
UsbCommand c = {CMD_SIMULATE_TAG_ICLASS, {simType,63}};
UsbCommand c = {CMD_SIMULATE_TAG_ICLASS, {simType,NUM_CSNS}};
UsbCommand resp = {0};
uint8_t csns[64] = {
0x00,0x0B,0x0F,0xFF,0xF7,0xFF,0x12,0xE0 ,
0x00,0x13,0x94,0x7e,0x76,0xff,0x12,0xe0 ,
0x2a,0x99,0xac,0x79,0xec,0xff,0x12,0xe0 ,
0x17,0x12,0x01,0xfd,0xf7,0xff,0x12,0xe0 ,
0xcd,0x56,0x01,0x7c,0x6f,0xff,0x12,0xe0 ,
0x4b,0x5e,0x0b,0x72,0xef,0xff,0x12,0xe0 ,
0x00,0x73,0xd8,0x75,0x58,0xff,0x12,0xe0 ,
0x0c,0x90,0x32,0xf3,0x5d,0xff,0x12,0xe0 };
memcpy(c.d.asBytes, csns, 64);
uint8_t csns[8*NUM_CSNS] = {
0x00, 0x0B, 0x0F, 0xFF, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x04, 0x0E, 0x08, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x09, 0x0D, 0x05, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x0A, 0x0C, 0x06, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x0F, 0x0B, 0x03, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x08, 0x0A, 0x0C, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x0D, 0x09, 0x09, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x0E, 0x08, 0x0A, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x03, 0x07, 0x17, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x3C, 0x06, 0xE0, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x01, 0x05, 0x1D, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x02, 0x04, 0x1E, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x07, 0x03, 0x1B, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x00, 0x02, 0x24, 0xF7, 0xFF, 0x12, 0xE0,
0x00, 0x05, 0x01, 0x21, 0xF7, 0xFF, 0x12, 0xE0 };
memcpy(c.d.asBytes, csns, 8*NUM_CSNS);
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK, &resp, -1)) {
@@ -361,9 +368,9 @@ int CmdHFiClassSim(const char *Cmd)
}
uint8_t num_mac_responses = resp.arg[1];
PrintAndLog("Mac responses: %d MACs obtained (should be 8)", num_mac_responses);
PrintAndLog("Mac responses: %d MACs obtained (should be %d)", num_mac_responses, NUM_CSNS);
size_t datalen = 8*24;
size_t datalen = NUM_CSNS*24;
/*
* Now, time to dump to file. We'll use this format:
* <8-byte CSN><8-byte CC><4 byte NR><4 byte MAC>....
@@ -377,7 +384,7 @@ int CmdHFiClassSim(const char *Cmd)
void* dump = malloc(datalen);
memset(dump,0,datalen);//<-- Need zeroes for the CC-field
uint8_t i = 0;
for(i = 0 ; i < 8 ; i++)
for(i = 0 ; i < NUM_CSNS ; i++)
{
memcpy(dump+i*24, csns+i*8,8); //CSN
//8 zero bytes here...