mirror of
https://github.com/Proxmark/proxmark3.git
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Merge pull request #133 from marshmellow42/master
14b additions + some bug fixes
This commit is contained in:
Martin Holst Swende
commit
85f011a550
7 changed files with 305 additions and 65 deletions
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@ -16,6 +16,7 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
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## [2.2.0][2015-07-12]
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### Changed
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- Added `hf 14b raw -s` option to auto select a 14b std tag before raw command
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- Changed `hf 14b write` to `hf 14b sriwrite` as it only applied to sri tags (marshmellow)
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- Added `hf 14b info` to `hf search` (marshmellow)
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- Added compression of fpga config and data, *BOOTROM REFLASH REQUIRED* (piwi)
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@ -324,10 +324,14 @@ static int GetIso14443bCommandFromReader(uint8_t *received, uint16_t *len)
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//-----------------------------------------------------------------------------
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void SimulateIso14443bTag(void)
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{
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// the only commands we understand is REQB, AFI=0, Select All, N=0:
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static const uint8_t cmd1[] = { 0x05, 0x00, 0x08, 0x39, 0x73 };
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// ... and REQB, AFI=0, Normal Request, N=0:
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static const uint8_t cmd2[] = { 0x05, 0x00, 0x00, 0x71, 0xFF };
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// the only commands we understand is WUPB, AFI=0, Select All, N=1:
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static const uint8_t cmd1[] = { 0x05, 0x00, 0x08, 0x39, 0x73 }; // WUPB
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// ... and REQB, AFI=0, Normal Request, N=1:
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static const uint8_t cmd2[] = { 0x05, 0x00, 0x00, 0x71, 0xFF }; // REQB
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// ... and HLTB
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static const uint8_t cmd3[] = { 0x50, 0xff, 0xff, 0xff, 0xff }; // HLTB
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// ... and ATTRIB
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static const uint8_t cmd4[] = { 0x1D, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; // ATTRIB
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// ... and we always respond with ATQB, PUPI = 820de174, Application Data = 0x20381922,
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// supports only 106kBit/s in both directions, max frame size = 32Bytes,
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@ -336,6 +340,9 @@ void SimulateIso14443bTag(void)
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0x50, 0x82, 0x0d, 0xe1, 0x74, 0x20, 0x38, 0x19, 0x22,
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0x00, 0x21, 0x85, 0x5e, 0xd7
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};
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// response to HLTB and ATTRIB
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static const uint8_t response2[] = {0x00, 0x78, 0xF0};
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FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
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@ -359,6 +366,12 @@ void SimulateIso14443bTag(void)
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memcpy(resp1Code, ToSend, ToSendMax);
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uint16_t resp1CodeLen = ToSendMax;
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// prepare the (other) tag answer:
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CodeIso14443bAsTag(response2, sizeof(response2));
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uint8_t *resp2Code = BigBuf_malloc(ToSendMax);
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memcpy(resp2Code, ToSend, ToSendMax);
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uint16_t resp2CodeLen = ToSendMax;
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// We need to listen to the high-frequency, peak-detected path.
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SetAdcMuxFor(GPIO_MUXSEL_HIPKD);
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FpgaSetupSsc();
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@ -384,18 +397,33 @@ void SimulateIso14443bTag(void)
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respLen = sizeof(response1);
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respCode = resp1Code;
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respCodeLen = resp1CodeLen;
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} else if ( (len == sizeof(cmd3) && receivedCmd[0] == cmd3[0])
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|| (len == sizeof(cmd4) && receivedCmd[0] == cmd4[0]) ) {
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resp = response2;
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respLen = sizeof(response2);
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respCode = resp2Code;
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respCodeLen = resp2CodeLen;
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} else {
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Dbprintf("new cmd from reader: len=%d, cmdsRecvd=%d", len, cmdsRecvd);
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// And print whether the CRC fails, just for good measure
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uint8_t b1, b2;
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ComputeCrc14443(CRC_14443_B, receivedCmd, len-2, &b1, &b2);
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if(b1 != receivedCmd[len-2] || b2 != receivedCmd[len-1]) {
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// Not so good, try again.
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DbpString("+++CRC fail");
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} else {
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DbpString("CRC passes");
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if (len >= 3){ // if crc exists
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ComputeCrc14443(CRC_14443_B, receivedCmd, len-2, &b1, &b2);
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if(b1 != receivedCmd[len-2] || b2 != receivedCmd[len-1]) {
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// Not so good, try again.
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DbpString("+++CRC fail");
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} else {
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DbpString("CRC passes");
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}
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}
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break;
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//get rid of compiler warning
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respCodeLen = 0;
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resp = response1;
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respLen = 0;
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respCode = resp1Code;
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//don't crash at new command just wait and see if reader will send other new cmds.
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//break;
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}
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cmdsRecvd++;
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@ -1295,14 +1323,16 @@ void SendRawCommand14443B(uint32_t datalen, uint32_t recv, uint8_t powerfield, u
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SetAdcMuxFor(GPIO_MUXSEL_HIPKD);
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FpgaSetupSsc();
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set_tracing(TRUE);
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if (datalen){
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set_tracing(TRUE);
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CodeAndTransmit14443bAsReader(data, datalen);
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CodeAndTransmit14443bAsReader(data, datalen);
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if(recv) {
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GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
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uint16_t iLen = MIN(Demod.len, USB_CMD_DATA_SIZE);
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cmd_send(CMD_ACK, iLen, 0, 0, Demod.output, iLen);
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if(recv) {
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GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
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uint16_t iLen = MIN(Demod.len, USB_CMD_DATA_SIZE);
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cmd_send(CMD_ACK, iLen, 0, 0, Demod.output, iLen);
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}
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}
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if(!powerfield) {
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@ -119,8 +119,7 @@ void LFSetupFPGAForADC(int divisor, bool lf_field)
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* @param silent - is true, now outputs are made. If false, dbprints the status
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* @return the number of bits occupied by the samples.
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*/
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uint32_t DoAcquisition(uint8_t decimation, uint32_t bits_per_sample, bool averaging, int trigger_threshold,bool silent)
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uint32_t DoAcquisition(uint8_t decimation, uint32_t bits_per_sample, bool averaging, int trigger_threshold, bool silent)
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{
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//.
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uint8_t *dest = BigBuf_get_addr();
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@ -151,9 +150,13 @@ uint32_t DoAcquisition(uint8_t decimation, uint32_t bits_per_sample, bool averag
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if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) {
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sample = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
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LED_D_OFF();
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if (trigger_threshold > 0 && sample < trigger_threshold)
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// threshold either high or low values 128 = center 0. if trigger = 178
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if ((trigger_threshold > 0) && (sample < (trigger_threshold+128)) && (sample > (128-trigger_threshold))) //
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continue;
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//if (trigger_threshold > 0 && sample < trigger_threshold) //
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//continue;
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trigger_threshold = 0;
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sample_total_numbers++;
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@ -26,8 +26,8 @@
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#include "crc16.h"
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uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
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uint8_t g_debugMode;
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size_t DemodBufferLen;
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uint8_t g_debugMode=0;
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size_t DemodBufferLen=0;
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static int CmdHelp(const char *Cmd);
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//set the demod buffer with given array of binary (one bit per byte)
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@ -1491,9 +1491,9 @@ int CmdFDXBdemodBI(const char *Cmd){
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setDemodBuf(BitStream, 128, preambleIndex);
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// remove but don't verify parity. (pType = 2)
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// remove marker bits (1's every 9th digit after preamble) (pType = 2)
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size = removeParity(BitStream, preambleIndex + 11, 9, 2, 117);
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if ( size <= 103 ) {
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if ( size != 104 ) {
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if (g_debugMode) PrintAndLog("Error removeParity:: %d", size);
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return 0;
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}
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@ -132,16 +132,20 @@ int CmdHF14BCmdRaw (const char *Cmd) {
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bool reply = true;
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bool crc = false;
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bool power = false;
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bool select = false;
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bool SRx = false;
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char buf[5] = "";
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uint8_t data[100] = {0x00};
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uint8_t datalen = 0;
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unsigned int temp;
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int i = 0;
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if (strlen(Cmd)<3) {
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PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] <0A 0B 0C ... hex>");
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PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>");
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PrintAndLog(" -r do not read response");
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PrintAndLog(" -c calculate and append CRC");
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PrintAndLog(" -p leave the field on after receive");
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PrintAndLog(" -s active signal field ON with select");
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PrintAndLog(" -ss active signal field ON with select for SRx ST Microelectronics tags");
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return 0;
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}
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@ -164,6 +168,14 @@ int CmdHF14BCmdRaw (const char *Cmd) {
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case 'P':
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power = true;
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break;
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case 's':
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case 'S':
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select = true;
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if (Cmd[i+2]=='s' || Cmd[i+2]=='S') {
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SRx = true;
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i++;
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}
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break;
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default:
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PrintAndLog("Invalid option");
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return 0;
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@ -186,7 +198,7 @@ int CmdHF14BCmdRaw (const char *Cmd) {
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continue;
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}
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PrintAndLog("Invalid char on input");
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return 1;
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return 0;
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}
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if (datalen == 0)
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{
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@ -194,11 +206,58 @@ int CmdHF14BCmdRaw (const char *Cmd) {
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return 0;
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}
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if (select){ //auto select 14b tag
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uint8_t cmd2[16];
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bool crc2 = true;
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uint8_t cmdLen;
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if (SRx) {
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// REQ SRx
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cmdLen = 2;
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cmd2[0] = 0x06;
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cmd2[1] = 0x00;
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} else {
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cmdLen = 3;
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// REQB
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cmd2[0] = 0x05;
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cmd2[1] = 0x00;
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cmd2[2] = 0x08;
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}
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if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
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if ( SRx && (cmdLen != 3 || !crc2) ) return rawClose();
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else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return rawClose();
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uint8_t chipID = 0;
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if (SRx) {
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// select
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chipID = cmd2[0];
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cmd2[0] = 0x0E;
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cmd2[1] = chipID;
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cmdLen = 2;
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} else {
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// attrib
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cmd2[0] = 0x1D;
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// UID from cmd2[1 - 4]
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cmd2[5] = 0x00;
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cmd2[6] = 0x08;
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cmd2[7] = 0x01;
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cmd2[8] = 0x00;
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cmdLen = 9;
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}
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if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
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if (cmdLen != 3 || !crc2) return rawClose();
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if (SRx && cmd2[0] != chipID) return rawClose();
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}
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return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
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}
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// print full atqb info
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static void print_atqb_resp(uint8_t *data){
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PrintAndLog (" UID: %s", sprint_hex(data+1,4));
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//PrintAndLog (" UID: %s", sprint_hex(data+1,4));
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PrintAndLog (" App Data: %s", sprint_hex(data+5,4));
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PrintAndLog (" Protocol: %s", sprint_hex(data+9,3));
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uint8_t BitRate = data[9];
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@ -233,18 +292,20 @@ static void print_atqb_resp(uint8_t *data){
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else
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maxFrame = 257;
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PrintAndLog ("Max Frame Size: %d%s",maxFrame, (maxFrame == 257) ? "+ RFU" : "");
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PrintAndLog ("Max Frame Size: %u%s",maxFrame, (maxFrame == 257) ? "+ RFU" : "");
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uint8_t protocolT = data[10] & 0xF;
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PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " );
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PrintAndLog ("Frame Wait Int: %d", data[11]>>4);
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PrintAndLog ("Frame Wait Int: %u", data[11]>>4);
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PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary");
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PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not ");
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PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not ");
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PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported");
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return;
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}
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// get SRx chip model (from UID) // from ST Microelectronics
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char *get_ST_Chip_Model(uint8_t data){
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static char model[20];
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char *retStr = model;
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@ -263,20 +324,86 @@ char *get_ST_Chip_Model(uint8_t data){
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return retStr;
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}
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static void print_st_info(uint8_t *data){
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int print_ST_Lock_info(uint8_t model){
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//assume connection open and tag selected...
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uint8_t data[16] = {0x00};
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uint8_t datalen = 2;
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bool crc = true;
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uint8_t resplen;
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uint8_t blk1;
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data[0] = 0x08;
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if (model == 0x2) { //SR176 has special command:
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data[1] = 0xf;
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resplen = 4;
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} else {
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data[1] = 0xff;
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resplen = 6;
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}
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//std read cmd
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if (HF14BCmdRaw(true, &crc, true, data, &datalen, false)==0) return rawClose();
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if (datalen != resplen || !crc) return rawClose();
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PrintAndLog("Chip Write Protection Bits:");
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// now interpret the data
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switch (model){
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case 0x0: //fall through (SRIX4K special)
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case 0x3: //fall through (SRIx4K)
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case 0x7: // (SRI4K)
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//only need data[3]
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blk1 = 9;
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PrintAndLog(" raw: %s",printBits(1,data+3));
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PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " );
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for (uint8_t i = 1; i<8; i++){
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PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " );
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blk1++;
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}
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break;
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case 0x4: //fall through (SRIX512)
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case 0x6: //fall through (SRI512)
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case 0xC: // (SRT512)
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//need data[2] and data[3]
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blk1 = 0;
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PrintAndLog(" raw: %s",printBits(2,data+2));
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for (uint8_t b=2; b<4; b++){
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for (uint8_t i=0; i<8; i++){
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PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " );
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blk1++;
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}
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}
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break;
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case 0x2: // (SR176)
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//need data[2]
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blk1 = 0;
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PrintAndLog(" raw: %s",printBits(1,data+2));
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for (uint8_t i = 0; i<8; i++){
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PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " );
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blk1+=2;
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}
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break;
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default:
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return rawClose();
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}
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return 1;
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}
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// print UID info from SRx chips (ST Microelectronics)
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static void print_st_general_info(uint8_t *data){
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//uid = first 8 bytes in data
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PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
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PrintAndLog(" MFG: %02X, %s", data[6], getTagInfo(data[6]));
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PrintAndLog("Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
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PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
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PrintAndLog(" MFG: %02X, %s", data[6], getTagInfo(data[6]));
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PrintAndLog(" Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
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return;
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}
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int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
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// 14b get and print UID only (general info)
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int HF14BStdReader(uint8_t *data, uint8_t *datalen){
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//05 00 00 = find one tag in field
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//1d xx xx xx xx 20 00 08 01 00 = attrib xx=crc
|
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//a3 = ? (resp 03 e2 c2)
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//02 = ? (resp 02 6a d3)
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//1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0])
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//a3 = ? (resp 03 [e2 c2])
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//02 = ? (resp 02 [6a d3])
|
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// 022b (resp 02 67 00 [29 5b])
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// 0200a40400 (resp 02 67 00 [29 5b])
|
||||
// 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b])
|
||||
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@ -289,24 +416,60 @@ int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
|
|||
//03 = ? (resp 03 [e3 c2])
|
||||
//c2 = ? (resp c2 [66 15])
|
||||
//b2 = ? (resp a3 [e9 67])
|
||||
//a2 = ? (resp 02 [6a d3])
|
||||
bool crc = true;
|
||||
*datalen = 3;
|
||||
//std read cmd
|
||||
data[0] = 0x05;
|
||||
data[1] = 0x00;
|
||||
data[2] = 0x00;
|
||||
data[2] = 0x08;
|
||||
|
||||
if (HF14BCmdRaw(true, &crc, false, data, datalen, false)==0) return 0;
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
|
||||
|
||||
if (data[0] != 0x50 || *datalen != 14 || !crc) return 0;
|
||||
if (data[0] != 0x50 || *datalen != 14 || !crc) return rawClose();
|
||||
|
||||
PrintAndLog ("\n14443-3b tag found:");
|
||||
PrintAndLog (" UID: %s", sprint_hex(data+1,4));
|
||||
|
||||
uint8_t cmd2[16];
|
||||
uint8_t cmdLen = 3;
|
||||
bool crc2 = true;
|
||||
|
||||
cmd2[0] = 0x1D;
|
||||
// UID from data[1 - 4]
|
||||
cmd2[1] = data[1];
|
||||
cmd2[2] = data[2];
|
||||
cmd2[3] = data[3];
|
||||
cmd2[4] = data[4];
|
||||
cmd2[5] = 0x00;
|
||||
cmd2[6] = 0x08;
|
||||
cmd2[7] = 0x01;
|
||||
cmd2[8] = 0x00;
|
||||
cmdLen = 9;
|
||||
|
||||
// attrib
|
||||
if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
|
||||
|
||||
if (cmdLen != 3 || !crc2) return rawClose();
|
||||
// add attrib responce to data
|
||||
data[14] = cmd2[0];
|
||||
rawClose();
|
||||
return 1;
|
||||
}
|
||||
|
||||
// 14b get and print Full Info (as much as we know)
|
||||
int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
|
||||
if (!HF14BStdReader(data,datalen)) return 0;
|
||||
|
||||
//add more info here
|
||||
print_atqb_resp(data);
|
||||
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
|
||||
// SRx get and print general info about SRx chip from UID
|
||||
int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
|
||||
bool crc = true;
|
||||
*datalen = 2;
|
||||
//wake cmd
|
||||
|
|
@ -326,7 +489,6 @@ int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
|
|||
*datalen = 2;
|
||||
|
||||
//leave power on
|
||||
// verbose on for now for testing - turn off when functional
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
|
||||
|
||||
if (*datalen != 3 || !crc || data[0] != chipID) return rawClose();
|
||||
|
|
@ -335,19 +497,32 @@ int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
|
|||
data[0] = 0x0B;
|
||||
*datalen = 1;
|
||||
|
||||
//power off
|
||||
// verbose on for now for testing - turn off when functional
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return 0;
|
||||
rawClose();
|
||||
if (*datalen != 10 || !crc) return 0;
|
||||
//leave power on
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
|
||||
|
||||
if (*datalen != 10 || !crc) return rawClose();
|
||||
|
||||
//power off ?
|
||||
if (closeCon) rawClose();
|
||||
|
||||
PrintAndLog("\n14443-3b ST tag found:");
|
||||
print_st_info(data);
|
||||
print_st_general_info(data);
|
||||
return 1;
|
||||
}
|
||||
|
||||
// SRx get and print full info (needs more info...)
|
||||
int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
|
||||
if (!HF14B_ST_Reader(data, datalen, false)) return 0;
|
||||
|
||||
//add locking bit information here.
|
||||
if (print_ST_Lock_info(data[5]>>2))
|
||||
rawClose();
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
// test for other 14b type tags (mimic another reader - don't have tags to identify)
|
||||
int HF14B_Other_Info(uint8_t *data, uint8_t *datalen){
|
||||
int HF14B_Other_Reader(uint8_t *data, uint8_t *datalen){
|
||||
bool crc = true;
|
||||
*datalen = 4;
|
||||
//std read cmd
|
||||
|
|
@ -356,11 +531,12 @@ int HF14B_Other_Info(uint8_t *data, uint8_t *datalen){
|
|||
data[2] = 0x3f;
|
||||
data[3] = 0x80;
|
||||
|
||||
if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
|
||||
if (*datalen > 2 || !crc) {
|
||||
PrintAndLog ("\n14443-3b tag found:");
|
||||
PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
|
||||
PrintAndLog ("%s",sprint_hex(data,*datalen));
|
||||
rawClose();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
|
@ -369,11 +545,12 @@ int HF14B_Other_Info(uint8_t *data, uint8_t *datalen){
|
|||
*datalen = 1;
|
||||
data[0] = 0x0a;
|
||||
|
||||
if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
|
||||
if (*datalen > 0) {
|
||||
PrintAndLog ("\n14443-3b tag found:");
|
||||
PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
|
||||
PrintAndLog ("%s",sprint_hex(data,*datalen));
|
||||
rawClose();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
|
@ -382,19 +559,20 @@ int HF14B_Other_Info(uint8_t *data, uint8_t *datalen){
|
|||
*datalen = 1;
|
||||
data[0] = 0x0c;
|
||||
|
||||
if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
|
||||
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
|
||||
if (*datalen > 0) {
|
||||
PrintAndLog ("\n14443-3b tag found:");
|
||||
PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
|
||||
PrintAndLog ("%s",sprint_hex(data,*datalen));
|
||||
rawClose();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
rawClose();
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
// get and print all info known about any known 14b tag
|
||||
int HF14BInfo(bool verbose){
|
||||
uint8_t data[100];
|
||||
uint8_t datalen = 5;
|
||||
|
|
@ -407,16 +585,41 @@ int HF14BInfo(bool verbose){
|
|||
|
||||
// try unknown 14b read commands (to be identified later)
|
||||
// could be read of calypso, CEPAS, moneo, or pico pass.
|
||||
if (HF14B_Other_Info(data, &datalen)) return 1;
|
||||
if (HF14B_Other_Reader(data, &datalen)) return 1;
|
||||
|
||||
if (verbose) PrintAndLog("no 14443B tag found");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// menu command to get and print all info known about any known 14b tag
|
||||
int CmdHF14Binfo(const char *Cmd){
|
||||
return HF14BInfo(true);
|
||||
}
|
||||
|
||||
// get and print general info about all known 14b chips
|
||||
int HF14BReader(bool verbose){
|
||||
uint8_t data[100];
|
||||
uint8_t datalen = 5;
|
||||
|
||||
// try std 14b (atqb)
|
||||
if (HF14BStdReader(data, &datalen)) return 1;
|
||||
|
||||
// try st 14b
|
||||
if (HF14B_ST_Reader(data, &datalen, true)) return 1;
|
||||
|
||||
// try unknown 14b read commands (to be identified later)
|
||||
// could be read of calypso, CEPAS, moneo, or pico pass.
|
||||
if (HF14B_Other_Reader(data, &datalen)) return 1;
|
||||
|
||||
if (verbose) PrintAndLog("no 14443B tag found");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// menu command to get and print general info about all known 14b chips
|
||||
int CmdHF14BReader(const char *Cmd){
|
||||
return HF14BReader(true);
|
||||
}
|
||||
|
||||
int CmdSriWrite( const char *Cmd){
|
||||
/*
|
||||
* For SRIX4K blocks 00 - 7F
|
||||
|
|
@ -487,8 +690,9 @@ int CmdSriWrite( const char *Cmd){
|
|||
static command_t CommandTable[] =
|
||||
{
|
||||
{"help", CmdHelp, 1, "This help"},
|
||||
{"info", CmdHF14Binfo, 0, "Find and print info about a 14b type tag (HF ISO 14443b)"},
|
||||
{"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443b history"},
|
||||
{"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"},
|
||||
{"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443B history"},
|
||||
{"reader", CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"},
|
||||
{"sim", CmdHF14BSim, 0, "Fake ISO 14443B tag"},
|
||||
{"snoop", CmdHF14BSnoop, 0, "Eavesdrop ISO 14443B"},
|
||||
{"sri512read", CmdSri512Read, 0, "Read contents of a SRI512 tag"},
|
||||
|
|
|
|||
|
|
@ -389,7 +389,7 @@ int usage_lf_config()
|
|||
PrintAndLog(" b <bps> Sets resolution of bits per sample. Default (max): 8");
|
||||
PrintAndLog(" d <decim> Sets decimation. A value of N saves only 1 in N samples. Default: 1");
|
||||
PrintAndLog(" a [0|1] Averaging - if set, will average the stored sample value when decimating. Default: 1");
|
||||
PrintAndLog(" t <threshold> Sets trigger threshold. 0 means no threshold");
|
||||
PrintAndLog(" t <threshold> Sets trigger threshold. 0 means no threshold (range: 0-128)");
|
||||
PrintAndLog("Examples:");
|
||||
PrintAndLog(" lf config b 8 L");
|
||||
PrintAndLog(" Samples at 125KHz, 8bps.");
|
||||
|
|
|
|||
|
|
@ -580,7 +580,7 @@ int IOdemodFSK(uint8_t *dest, size_t size)
|
|||
|
||||
// by marshmellow
|
||||
// takes a array of binary values, start position, length of bits per parity (includes parity bit),
|
||||
// Parity Type (1 for odd; 0 for even; 2 for just drop it), and binary Length (length to run)
|
||||
// Parity Type (1 for odd; 0 for even; 2 Always 1's), and binary Length (length to run)
|
||||
size_t removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t pType, size_t bLen)
|
||||
{
|
||||
uint32_t parityWd = 0;
|
||||
|
|
@ -590,10 +590,12 @@ size_t removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t p
|
|||
parityWd = (parityWd << 1) | BitStream[startIdx+word+bit];
|
||||
BitStream[j++] = (BitStream[startIdx+word+bit]);
|
||||
}
|
||||
j--;
|
||||
j--; // overwrite parity with next data
|
||||
// if parity fails then return 0
|
||||
if (pType != 2) {
|
||||
if (parityTest(parityWd, pLen, pType) == 0) return -1;
|
||||
if (pType == 2) { // then marker bit which should be a 1
|
||||
if (!BitStream[j]) return 0;
|
||||
} else {
|
||||
if (parityTest(parityWd, pLen, pType) == 0) return 0;
|
||||
}
|
||||
bitCnt+=(pLen-1);
|
||||
parityWd = 0;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue