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CHG: 'hf 14a sim e' - it now has a parameter for setfoundkeys to emulator memory.

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CHG: textual changes.
This commit is contained in:
iceman1001 2017-01-29 13:21:17 +01:00
parent 7e735c1398
commit 2ce218042d
2 changed files with 31 additions and 24 deletions
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38
client/cmdhf14a.c
View file

@ -130,9 +130,9 @@ char* getTagInfo(uint8_t uid) {
int usage_hf_14a_sim(void) {
// PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 or 10 byte UID\n");
PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 byte UID\n");
PrintAndLog("Usage: hf 14a sim t <type> u <uid> x");
PrintAndLog(" Options : ");
PrintAndLog(" h : this help");
PrintAndLog("usage: hf 14a sim [h] t <type> u <uid> [x] [e] [v]");
PrintAndLog("options: ");
PrintAndLog(" h : This help");
PrintAndLog(" t : 1 = MIFARE Classic");
PrintAndLog(" 2 = MIFARE Ultralight");
PrintAndLog(" 3 = MIFARE Desfire");
@ -142,12 +142,14 @@ int usage_hf_14a_sim(void) {
PrintAndLog(" 7 = AMIIBO (NTAG 215), pack 0x8080");
// 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(" v : (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");
// PrintAndLog(" : hf 14a sim t 1 u 11223445566778899AA\n");
PrintAndLog(" x : (Optional) Performs the 'reader attack', nr/ar attack against a reader");
PrintAndLog(" e : (Optional) Fill simulator keys from found keys");
PrintAndLog(" v : (Optional) Verbose");
PrintAndLog("samples:");
PrintAndLog(" hf 14a sim t 1 u 11223344 x");
PrintAndLog(" hf 14a sim t 1 u 11223344");
PrintAndLog(" hf 14a sim t 1 u 11223344556677");
// PrintAndLog(" hf 14a sim t 1 u 11223445566778899AA\n");
return 0;
}
int usage_hf_14a_sniff(void){
@ -447,7 +449,8 @@ 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 verbose = false;
bool setEmulatorMem = FALSE;
bool verbose = FALSE;
while(param_getchar(Cmd, cmdp) != 0x00) {
switch(param_getchar(Cmd, cmdp)) {
@ -459,7 +462,7 @@ int CmdHF14ASim(const char *Cmd) {
// Retrieve the tag type
tagtype = param_get8ex(Cmd, cmdp+1, 0, 10);
if (tagtype == 0)
errors = true;
errors = TRUE;
cmdp += 2;
break;
case 'u':
@ -488,6 +491,11 @@ int CmdHF14ASim(const char *Cmd) {
flags |= FLAG_NR_AR_ATTACK;
cmdp++;
break;
case 'e':
case 'E':
setEmulatorMem = TRUE;
cmdp++;
break;
default:
PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
@ -502,8 +510,6 @@ int CmdHF14ASim(const char *Cmd) {
if ( useUIDfromEML )
flags |= FLAG_UID_IN_EMUL;
PrintAndLog("Press pm3-button to abort simulation");
UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{ tagtype, flags, 0 }};
memcpy(c.d.asBytes, uid, uidlen>>1);
clearCommandBuffer();
@ -511,15 +517,15 @@ int CmdHF14ASim(const char *Cmd) {
nonces_t data[ATTACK_KEY_COUNT*2];
UsbCommand resp;
PrintAndLog("Press pm3-button to abort simulation");
while( !ukbhit() ){
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) continue;
if ( !(flags & FLAG_NR_AR_ATTACK) ) break;
if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break;
memcpy( data, resp.d.asBytes, sizeof(data) );
readerAttack(data, TRUE, verbose);
readerAttack(data, setEmulatorMem, verbose);
}
return 0;
}

17
client/cmdhfmf.c
View file

@ -24,19 +24,20 @@ int usage_hf14_mifare(void){
return 0;
}
int usage_hf14_mf1ksim(void){
PrintAndLog("Usage: hf mf sim [h] u <uid (8,14,20 hex symbols)> n <numreads> i x");
PrintAndLog("Usage: hf mf sim [h] u <uid> n <numreads> [i] [x] [e] [v]");
PrintAndLog("options:");
PrintAndLog(" h this help");
PrintAndLog(" u (Optional) UID 4,7 or 10bytes. If not specified, the UID 4b from emulator memory will be used");
PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");
PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");
PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");
PrintAndLog(" e (Optional) Fill simulator keys from what we crack");
PrintAndLog(" v (Optional) Show maths used for cracking reader. Useful for debugging.");
PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a reader");
PrintAndLog(" e (Optional) Fill simulator keys from found keys");
PrintAndLog(" v (Optional) Verbose");
PrintAndLog("samples:");
PrintAndLog(" hf mf sim u 0a0a0a0a");
PrintAndLog(" hf mf sim u 11223344556677");
PrintAndLog(" hf mf sim u 112233445566778899AA");
PrintAndLog(" hf mf sim u 11223344 i x");
return 0;
}
int usage_hf14_dbg(void){
@ -1381,7 +1382,8 @@ void readerAttack(nonces_t data[], bool setEmulatorMem, bool verbose) {
k_sector[i].foundKey[1] = FALSE;
}
printf("enter reader attack\n");
if (verbose) printf("enter Moebius attack (mfkey32v2) \n");
for (uint8_t i = 0; i < ATTACK_KEY_COUNT; ++i) {
// if no-collected data
@ -1419,7 +1421,7 @@ void readerAttack(nonces_t data[], bool setEmulatorMem, bool verbose) {
uint8_t sectorNum = data[i+ATTACK_KEY_COUNT].sector;
uint8_t keyType = data[i+ATTACK_KEY_COUNT].keytype;
PrintAndLog("Found Key%s for sector %02d: [%012"llx"]"
PrintAndLog("Reader is trying authenticate with: Key %s, sector %02d: [%012"llx"]"
, keyType ? "B" : "A"
, sectorNum
, key
@ -1528,7 +1530,6 @@ int CmdHF14AMf1kSim(const char *Cmd) {
while( !ukbhit() ){
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) continue;
if ( !(flags & FLAG_NR_AR_ATTACK) ) break;
if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break;
@ -1537,7 +1538,7 @@ int CmdHF14AMf1kSim(const char *Cmd) {
}
if (k_sector != NULL) {
printKeyTable(k_sectorsCount, k_sector );
printKeyTable(k_sectorsCount, k_sector);
free(k_sector);
k_sector = NULL;
}