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hf mf sim: Be less verbose by default, add option "m" to turn maths back on (Issue #45)

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This commit is contained in:
Michael Farrell 2016-10-27 21:38:53 +11:00
commit dfdbfa0702
5 changed files with 52 additions and 32 deletions
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9
client/cmdhf14a.c
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@ -143,6 +143,7 @@ int usage_hf_14a_sim(void) {
// PrintAndLog(" u : 4, 7 or 10 byte UID");
PrintAndLog(" u : 4, 7 byte UID");
PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader");
PrintAndLog(" m : (Optional) Show maths used for cracking reader. Useful for debugging.");
PrintAndLog("\n sample : hf 14a sim t 1 u 11223344 x");
PrintAndLog(" : hf 14a sim t 1 u 11223344");
PrintAndLog(" : hf 14a sim t 1 u 11223344556677");
@ -447,12 +448,18 @@ int CmdHF14ASim(const char *Cmd) {
uint8_t uid[10] = {0,0,0,0,0,0,0,0,0,0};
int uidlen = 0;
bool useUIDfromEML = TRUE;
bool showMaths = false;
while(param_getchar(Cmd, cmdp) != 0x00) {
switch(param_getchar(Cmd, cmdp)) {
case 'h':
case 'H':
return usage_hf_14a_sim();
case 'm':
case 'M':
showMaths = true;
cmdp++;
break;
case 't':
case 'T':
// Retrieve the tag type
@ -513,7 +520,7 @@ int CmdHF14ASim(const char *Cmd) {
if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break;
memcpy( data, resp.d.asBytes, sizeof(data) );
readerAttack(data, TRUE);
readerAttack(data, TRUE, showMaths);
}
return 0;
}