mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-21 13:53:55 -07:00
client: fix mix of spaces & tabs
This commit is contained in:
Philippe Teuwen
parent
112411042f
commit
0d9223a547
197 changed files with 49383 additions and 49383 deletions
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@ -12,232 +12,232 @@
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static int CmdHelp(const char *Cmd);
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int usage_lf_keri_clone(void){
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PrintAndLogEx(NORMAL, "clone a KERI tag to a T55x7 tag.");
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PrintAndLogEx(NORMAL, "Usage: lf keri clone [h] <id> <Q5>");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " <id> : Keri Internal ID");
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PrintAndLogEx(NORMAL, " <Q5> : specify write to Q5 (t5555 instead of t55x7)");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf keri clone 112233");
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return 0;
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PrintAndLogEx(NORMAL, "clone a KERI tag to a T55x7 tag.");
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PrintAndLogEx(NORMAL, "Usage: lf keri clone [h] <id> <Q5>");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " <id> : Keri Internal ID");
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PrintAndLogEx(NORMAL, " <Q5> : specify write to Q5 (t5555 instead of t55x7)");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf keri clone 112233");
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return 0;
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}
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int usage_lf_keri_sim(void) {
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PrintAndLogEx(NORMAL, "Enables simulation of KERI card with specified card number.");
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PrintAndLogEx(NORMAL, "Simulation runs until the button is pressed or another USB command is issued.");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Usage: lf keri sim [h] <id>");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " <id> : Keri Internal ID");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf keri sim 112233");
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return 0;
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PrintAndLogEx(NORMAL, "Enables simulation of KERI card with specified card number.");
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PrintAndLogEx(NORMAL, "Simulation runs until the button is pressed or another USB command is issued.");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Usage: lf keri sim [h] <id>");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " <id> : Keri Internal ID");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf keri sim 112233");
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return 0;
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}
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// find KERI preamble in already demoded data
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int detectKeri(uint8_t *dest, size_t *size, bool *invert) {
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uint8_t preamble[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1};
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uint8_t preamble_i[] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0};
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uint8_t preamble[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1};
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uint8_t preamble_i[] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0};
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// sanity check.
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if ( *size < sizeof(preamble) + 100) return -1;
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// sanity check.
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if ( *size < sizeof(preamble) + 100) return -1;
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size_t startIdx = 0;
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size_t startIdx = 0;
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if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx)) {
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if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx)) {
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// if didn't find preamble try again inverting
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if (!preambleSearch(DemodBuffer, preamble_i, sizeof(preamble_i), size, &startIdx))
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return -2;
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// if didn't find preamble try again inverting
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if (!preambleSearch(DemodBuffer, preamble_i, sizeof(preamble_i), size, &startIdx))
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return -2;
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*invert ^= 1;
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}
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*invert ^= 1;
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}
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if (*size != 64) return -3; //wrong demoded size
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if (*size != 64) return -3; //wrong demoded size
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return (int)startIdx;
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return (int)startIdx;
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}
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int CmdKeriDemod(const char *Cmd) {
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if (!PSKDemod("", false)) {
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: PSK1 Demod failed");
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return 0;
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}
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bool invert = false;
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size_t size = DemodBufferLen;
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int idx = detectKeri(DemodBuffer, &size, &invert);
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if (idx < 0) {
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if (idx == -1)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: too few bits found");
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else if (idx == -2)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: preamble not found");
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else if (idx == -3)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: Size not correct: 64 != %d", size);
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else
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: ans: %d", idx);
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if (!PSKDemod("", false)) {
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: PSK1 Demod failed");
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return 0;
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}
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bool invert = false;
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size_t size = DemodBufferLen;
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int idx = detectKeri(DemodBuffer, &size, &invert);
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if (idx < 0) {
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if (idx == -1)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: too few bits found");
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else if (idx == -2)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: preamble not found");
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else if (idx == -3)
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: Size not correct: 64 != %d", size);
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else
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PrintAndLogEx(DEBUG, "DEBUG: Error - KERI: ans: %d", idx);
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return 0;
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}
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setDemodBuf(DemodBuffer, size, idx);
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setClockGrid(g_DemodClock, g_DemodStartIdx + (idx * g_DemodClock));
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return 0;
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}
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setDemodBuf(DemodBuffer, size, idx);
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setClockGrid(g_DemodClock, g_DemodStartIdx + (idx * g_DemodClock));
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//got a good demod
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uint32_t raw1 = bytebits_to_byte(DemodBuffer , 32);
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uint32_t raw2 = bytebits_to_byte(DemodBuffer+32, 32);
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//got a good demod
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uint32_t raw1 = bytebits_to_byte(DemodBuffer , 32);
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uint32_t raw2 = bytebits_to_byte(DemodBuffer+32, 32);
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//get internal id
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uint32_t ID = bytebits_to_byte(DemodBuffer+29, 32);
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ID &= 0x7FFFFFFF;
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//get internal id
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uint32_t ID = bytebits_to_byte(DemodBuffer+29, 32);
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ID &= 0x7FFFFFFF;
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/*
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000000000000000000000000000001XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX111
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^1###############################^^^
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Preamble block 29 bits of ZEROS
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32 bit Internal ID (First bit always 1)
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3 bit of 1s in the end
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/*
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000000000000000000000000000001XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX111
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^1###############################^^^
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Preamble block 29 bits of ZEROS
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32 bit Internal ID (First bit always 1)
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3 bit of 1s in the end
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How this is decoded to Facility ID, Card number is unknown
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Facility ID = 0-31 (indicates 5 bits)
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Card number = up to 10 digits
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How this is decoded to Facility ID, Card number is unknown
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Facility ID = 0-31 (indicates 5 bits)
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Card number = up to 10 digits
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Might be a hash of FC & CN to generate Internal ID
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*/
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Might be a hash of FC & CN to generate Internal ID
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*/
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PrintAndLogEx(SUCCESS, "KERI Tag Found -- Internal ID: %u", ID);
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PrintAndLogEx(SUCCESS, "Raw: %08X%08X", raw1 ,raw2);
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PrintAndLogEx(SUCCESS, "KERI Tag Found -- Internal ID: %u", ID);
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PrintAndLogEx(SUCCESS, "Raw: %08X%08X", raw1 ,raw2);
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if (invert){
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PrintAndLogEx(INFO, "Had to Invert - probably KERI");
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for (size_t i = 0; i < size; i++)
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DemodBuffer[i] ^= 1;
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if (invert){
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PrintAndLogEx(INFO, "Had to Invert - probably KERI");
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for (size_t i = 0; i < size; i++)
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DemodBuffer[i] ^= 1;
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CmdPrintDemodBuff("x");
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}
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return 1;
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CmdPrintDemodBuff("x");
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}
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return 1;
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}
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int CmdKeriRead(const char *Cmd) {
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lf_read(true, 10000);
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return CmdKeriDemod(Cmd);
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lf_read(true, 10000);
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return CmdKeriDemod(Cmd);
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}
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int CmdKeriClone(const char *Cmd) {
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uint32_t internalid = 0;
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uint32_t blocks[3] = {
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T55x7_TESTMODE_DISABLED |
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T55x7_X_MODE |
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T55x7_MODULATION_PSK1 |
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T55x7_PSKCF_RF_2 |
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2 << T55x7_MAXBLOCK_SHIFT,
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0,
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0};
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uint32_t internalid = 0;
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uint32_t blocks[3] = {
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T55x7_TESTMODE_DISABLED |
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T55x7_X_MODE |
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T55x7_MODULATION_PSK1 |
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T55x7_PSKCF_RF_2 |
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2 << T55x7_MAXBLOCK_SHIFT,
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0,
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0};
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// dynamic bitrate used
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blocks[0] |= 0xF << 18;
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// dynamic bitrate used
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blocks[0] |= 0xF << 18;
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char cmdp = tolower(param_getchar(Cmd, 0));
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if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_keri_clone();
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char cmdp = tolower(param_getchar(Cmd, 0));
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if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_keri_clone();
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internalid = param_get32ex(Cmd, 0, 0, 10);
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internalid = param_get32ex(Cmd, 0, 0, 10);
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//Q5
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if (tolower(param_getchar(Cmd, 1)) == 'q') {
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blocks[0] =
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T5555_MODULATION_PSK1 |
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T5555_SET_BITRATE(128) |
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T5555_PSK_RF_2 |
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2 << T5555_MAXBLOCK_SHIFT;
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}
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//Q5
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if (tolower(param_getchar(Cmd, 1)) == 'q') {
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blocks[0] =
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T5555_MODULATION_PSK1 |
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T5555_SET_BITRATE(128) |
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T5555_PSK_RF_2 |
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2 << T5555_MAXBLOCK_SHIFT;
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}
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// MSB is ONE
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internalid |= 0x80000000;
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// MSB is ONE
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internalid |= 0x80000000;
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// 3 LSB is ONE
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uint64_t data = ((uint64_t)internalid << 3 ) + 7;
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// 3 LSB is ONE
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uint64_t data = ((uint64_t)internalid << 3 ) + 7;
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//
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blocks[1] = data >> 32;
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blocks[2] = data & 0xFFFFFFFF;
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//
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blocks[1] = data >> 32;
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blocks[2] = data & 0xFFFFFFFF;
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PrintAndLogEx(INFO, "Preparing to clone KERI to T55x7 with Internal Id: %u", internalid);
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print_blocks(blocks, 3);
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PrintAndLogEx(INFO, "Preparing to clone KERI to T55x7 with Internal Id: %u", internalid);
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print_blocks(blocks, 3);
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UsbCommand resp;
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UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {0,0,0}};
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UsbCommand resp;
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UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {0,0,0}};
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for (uint8_t i = 0; i < 3; i++) {
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c.arg[0] = blocks[i];
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c.arg[1] = i;
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clearCommandBuffer();
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SendCommand(&c);
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if (!WaitForResponseTimeout(CMD_ACK, &resp, T55XX_WRITE_TIMEOUT)){
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PrintAndLogEx(WARNING, "Error occurred, device did not respond during write operation.");
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return -1;
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}
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}
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for (uint8_t i = 0; i < 3; i++) {
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c.arg[0] = blocks[i];
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c.arg[1] = i;
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clearCommandBuffer();
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SendCommand(&c);
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if (!WaitForResponseTimeout(CMD_ACK, &resp, T55XX_WRITE_TIMEOUT)){
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PrintAndLogEx(WARNING, "Error occurred, device did not respond during write operation.");
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return -1;
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}
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}
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return 0;
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}
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int CmdKeriSim(const char *Cmd) {
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char cmdp = tolower(param_getchar(Cmd, 0));
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if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_keri_sim();
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char cmdp = tolower(param_getchar(Cmd, 0));
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if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_keri_sim();
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uint64_t internalid = param_get32ex(Cmd, 0, 0, 10);
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internalid |= 0x80000000;
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internalid <<= 3;
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internalid += 7;
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uint64_t internalid = param_get32ex(Cmd, 0, 0, 10);
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internalid |= 0x80000000;
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internalid <<= 3;
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internalid += 7;
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uint8_t bits[64] = {0x00};
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// loop to bits
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uint8_t j = 0;
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for ( int8_t i = 63; i >= 0; --i) {
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bits[j++] = ((internalid >> i) & 1 );
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}
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uint8_t bits[64] = {0x00};
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// loop to bits
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uint8_t j = 0;
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for ( int8_t i = 63; i >= 0; --i) {
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bits[j++] = ((internalid >> i) & 1 );
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}
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uint8_t clk = 32, carrier = 2, invert = 0;
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uint16_t arg1, arg2;
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size_t size = 64;
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arg1 = clk << 8 | carrier;
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arg2 = invert;
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uint8_t clk = 32, carrier = 2, invert = 0;
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uint16_t arg1, arg2;
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size_t size = 64;
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arg1 = clk << 8 | carrier;
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arg2 = invert;
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PrintAndLogEx(SUCCESS, "Simulating KERI - Internal Id: %u", internalid);
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PrintAndLogEx(SUCCESS, "Simulating KERI - Internal Id: %u", internalid);
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UsbCommand c = {CMD_PSK_SIM_TAG, {arg1, arg2, size}};
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memcpy(c.d.asBytes, bits, size);
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clearCommandBuffer();
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SendCommand(&c);
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UsbCommand c = {CMD_PSK_SIM_TAG, {arg1, arg2, size}};
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memcpy(c.d.asBytes, bits, size);
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clearCommandBuffer();
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SendCommand(&c);
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return 0;
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return 0;
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}
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static command_t CommandTable[] = {
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{"help", CmdHelp, 1, "This help"},
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{"demod", CmdKeriDemod, 1, "Demodulate an KERI tag from the GraphBuffer"},
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{"read", CmdKeriRead, 0, "Attempt to read and extract tag data from the antenna"},
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{"clone", CmdKeriClone, 0, "clone KERI to T55x7"},
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{"sim", CmdKeriSim, 0, "simulate KERI tag"},
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{NULL, NULL, 0, NULL}
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{"help", CmdHelp, 1, "This help"},
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{"demod", CmdKeriDemod, 1, "Demodulate an KERI tag from the GraphBuffer"},
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{"read", CmdKeriRead, 0, "Attempt to read and extract tag data from the antenna"},
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{"clone", CmdKeriClone, 0, "clone KERI to T55x7"},
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{"sim", CmdKeriSim, 0, "simulate KERI tag"},
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{NULL, NULL, 0, NULL}
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};
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int CmdLFKeri(const char *Cmd) {
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clearCommandBuffer();
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CmdsParse(CommandTable, Cmd);
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return 0;
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clearCommandBuffer();
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CmdsParse(CommandTable, Cmd);
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return 0;
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}
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int CmdHelp(const char *Cmd) {
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CmdsHelp(CommandTable);
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return 0;
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CmdsHelp(CommandTable);
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return 0;
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}
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