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initial commit to be in sync the-soon-defunct repo pm3rdv40.

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This commit is contained in:
Chris 2018-08-12 21:54:31 +02:00
commit 5f77121694
34 changed files with 709 additions and 508 deletions
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16
client/cmdanalyse.c
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@ -66,7 +66,7 @@ int usage_analyse_nuid(void){
return 0;
}
int usage_analyse_a(void) {
PrintAndLogEx(NORMAL, "my personal garbage test command");
PrintAndLogEx(NORMAL, "Iceman's personal garbage test command");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Usage: analyse a [h] d <bytes>");
PrintAndLogEx(NORMAL, "Options:");
@ -248,9 +248,17 @@ int CmdAnalyseLCR(const char *Cmd) {
if (strlen(Cmd) == 0|| cmdp == 'h' || cmdp == 'H') return usage_analyse_lcr();
int len = 0;
param_gethex_ex(Cmd, 0, data, &len);
if ( len%2 ) return usage_analyse_lcr();
len >>= 1;
switch (param_gethex_to_eol(Cmd, 0, data, sizeof(data), &len)) {
case 1:
PrintAndLogEx(WARNING, "Invalid HEX value.");
return 1;
case 2:
PrintAndLogEx(WARNING, "Too many bytes. Max %d bytes", sizeof(data));
return 1;
case 3:
PrintAndLogEx(WARNING, "Hex must have even number of digits.");
return 1;
}
uint8_t finalXor = calculateLRC(data, len);
PrintAndLogEx(NORMAL, "Target [%02X] requires final LRC XOR byte value: 0x%02X",data[len-1] ,finalXor);
return 0;