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@PM3 master merges, Piwi fix for mfnested

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@Marshmellow42 's fix for FDB
This commit is contained in:
iceman1001 2015-07-12 22:58:16 +02:00
commit b10a759fef
10 changed files with 299 additions and 101 deletions
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22
client/cmdhfmf.c
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@ -19,7 +19,6 @@ int CmdHF14AMifare(const char *Cmd)
uint32_t nt = 0, nr = 0;
uint64_t par_list = 0, ks_list = 0, r_key = 0;
int16_t isOK = 0;
uint8_t keyBlock[8] = {0};
UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};
@ -75,22 +74,13 @@ start:
if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {
isOK = 2;
PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt);
} else {
printf("------------------------------------------------------------------\n");
PrintAndLog("Key found:%012"llx" \n", r_key);
num_to_bytes(r_key, 6, keyBlock);
isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);
}
if (!isOK)
PrintAndLog("Found valid key:%012"llx, r_key);
else
{
if (isOK != 2) PrintAndLog("Found invalid key. ");
PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");
c.arg[0] = false;
goto start;
} else {
isOK = 0;
printf("------------------------------------------------------------------\n");
PrintAndLog("Found valid key:%012"llx" \n", r_key);
}
PrintAndLog("");
@ -690,7 +680,7 @@ int CmdHF14AMfNested(const char *Cmd)
for (j = 0; j < 2; j++) {
if (e_sector[i].foundKey[j]) continue;
res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);
res = mfCheckKeys(FirstBlockOfSector(i), j, true, 6, keyBlock, &key64);
if (!res) {
e_sector[i].Key[j] = key64;
@ -974,7 +964,7 @@ int CmdHF14AMfChk(const char *Cmd)
uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;
for (uint32_t c = 0; c < keycnt; c+=max_keys) {
uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;
res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);
res = mfCheckKeys(b, t, true, size, &keyBlock[6*c], &key64);
if (res != 1) {
if (!res) {
PrintAndLog("Found valid key:[%012"llx"]",key64);