mirror of
https://github.com/Proxmark/proxmark3.git
synced 2025-08-19 21:03:23 -07:00
fix hf mf sim
* use DMA to receive reader command * switch earlier from send to listen mode * move ADC initializer to iso14443_setup * remove remainders of incomplete Mifare 10Byte UID simulation * show 'short' bytes (7Bits or 8Bits without parity) in 'hf list mf' and 'hf list 14a' * whitespace
This commit is contained in:
pwpiwi
parent
ab71bc71cf
commit
8578ea82cc
7 changed files with 618 additions and 597 deletions
File diff suppressed because it is too large
Load diff
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@ -41,7 +41,6 @@ extern void ReaderMifare(bool first_try);
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extern int EmGetCmd(uint8_t *received, uint16_t *len, uint8_t *parity);
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extern int EmSendCmd(uint8_t *resp, uint16_t respLen);
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extern int EmSendCmdEx(uint8_t *resp, uint16_t respLen);
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extern int EmSend4bit(uint8_t resp);
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extern int EmSendCmdPar(uint8_t *resp, uint16_t respLen, uint8_t *par);
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extern int EmSendPrecompiledCmd(tag_response_info_t *response_info);
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@ -25,19 +25,19 @@
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#include "apps.h"
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//mifare emulator states
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#define MFEMUL_NOFIELD 0
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#define MFEMUL_IDLE 1
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#define MFEMUL_SELECT1 2
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#define MFEMUL_SELECT2 3
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#define MFEMUL_SELECT3 4
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#define MFEMUL_AUTH1 5
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#define MFEMUL_AUTH2 6
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#define MFEMUL_WORK 7
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#define MFEMUL_WRITEBL2 8
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#define MFEMUL_INTREG_INC 9
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#define MFEMUL_INTREG_DEC 10
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#define MFEMUL_INTREG_REST 11
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#define MFEMUL_HALTED 12
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#define MFEMUL_NOFIELD 0
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#define MFEMUL_IDLE 1
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#define MFEMUL_SELECT1 2
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#define MFEMUL_SELECT2 3
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#define MFEMUL_SELECT3 4
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#define MFEMUL_AUTH1 5
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#define MFEMUL_AUTH2 6
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#define MFEMUL_WORK 7
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#define MFEMUL_WRITEBL2 8
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#define MFEMUL_INTREG_INC 9
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#define MFEMUL_INTREG_DEC 10
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#define MFEMUL_INTREG_REST 11
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#define MFEMUL_HALTED 12
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#define AC_DATA_READ 0
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#define AC_DATA_WRITE 1
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@ -277,7 +277,7 @@ static void MifareSimInit(uint8_t flags, uint8_t *datain, tag_response_info_t **
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};
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// Prepare ("precompile") the responses of the anticollision phase. There will be not enough time to do this at the moment the reader sends its REQA or SELECT
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// There are 7 predefined responses with a total of 18 bytes data to transmit. Coded responses need one byte per bit to transfer (data, parity, start, stop, correction)
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// There are 5 predefined responses with a total of 18 bytes data to transmit. Coded responses need one byte per bit to transfer (data, parity, start, stop, correction)
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// 18 * 8 data bits, 18 * 1 parity bits, 5 start bits, 5 stop bits, 5 correction bits -> need 177 bytes buffer
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#define ALLOCATED_TAG_MODULATION_BUFFER_SIZE 177 // number of bytes required for precompiled responses
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@ -313,7 +313,6 @@ static bool HasValidCRC(uint8_t *receivedCmd, uint16_t receivedCmd_len) {
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* FLAG_INTERACTIVE - In interactive mode, we are expected to finish the operation with an ACK
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* FLAG_4B_UID_IN_DATA - means that there is a 4-byte UID in the data-section, we're expected to use that
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* FLAG_7B_UID_IN_DATA - means that there is a 7-byte UID in the data-section, we're expected to use that
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* FLAG_10B_UID_IN_DATA - use 10-byte UID in the data-section not finished
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* FLAG_NR_AR_ATTACK - means we should collect NR_AR responses for bruteforcing later
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* FLAG_RANDOM_NONCE - means we should generate some pseudo-random nonce data (only allows moebius attack)
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*@param exitAfterNReads, exit simulation after n blocks have been read, 0 is infinite ...
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@ -335,18 +334,15 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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uint32_t cardINTREG = 0;
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uint8_t cardINTBLOCK = 0;
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struct Crypto1State mpcs = {0, 0};
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struct Crypto1State *pcs;
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pcs = &mpcs;
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uint32_t numReads = 0;//Counts numer of times reader reads a block
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struct Crypto1State *pcs = &mpcs;
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uint32_t numReads = 0; //Counts numer of times reader reads a block
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uint8_t receivedCmd[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedCmd_dec[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedCmd_par[MAX_MIFARE_PARITY_SIZE];
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uint16_t receivedCmd_len;
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uint8_t response[MAX_MIFARE_FRAME_SIZE];
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uint8_t response_par[MAX_MIFARE_PARITY_SIZE];
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uint8_t rAUTH_NT[] = {0x01, 0x02, 0x03, 0x04};
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uint8_t rAUTH_AT[] = {0x00, 0x00, 0x00, 0x00};
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uint8_t fixed_nonce[] = {0x01, 0x02, 0x03, 0x04};
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int num_blocks = ParamCardSizeBlocks(cardsize);
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@ -371,7 +367,7 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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if (flags & FLAG_RANDOM_NONCE) {
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nonce = prand();
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} else {
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nonce = bytes_to_num(rAUTH_NT, 4);
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nonce = bytes_to_num(fixed_nonce, 4);
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}
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// free eventually allocated BigBuf memory but keep Emulator Memory
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@ -394,8 +390,8 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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while (!button_pushed && !finished && !usb_poll_validate_length()) {
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WDT_HIT();
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// find reader field
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if (cardSTATE == MFEMUL_NOFIELD) {
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// wait for reader HF field
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int vHf = (MAX_ADC_HF_VOLTAGE_LOW * AvgAdc(ADC_CHAN_HF_LOW)) >> 10;
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if (vHf > MF_MINFIELDV) {
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LED_D_ON();
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@ -409,7 +405,7 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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FpgaEnableTracing();
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int res = EmGetCmd(receivedCmd, &receivedCmd_len, receivedCmd_par);
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if (res == 2) { //Field is off!
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if (res == 2) { // Reader has dropped the HF field. Power off.
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FpgaDisableTracing();
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LED_D_OFF();
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cardSTATE = MFEMUL_NOFIELD;
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@ -522,8 +518,8 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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crypto1_create(pcs, emlGetKey(cardAUTHSC, cardAUTHKEY));
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if (!encrypted_data) { // first authentication
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crypto1_word(pcs, cuid ^ nonce, 0); // Update crypto state
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num_to_bytes(nonce, 4, rAUTH_AT); // Send unencrypted nonce
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EmSendCmd(rAUTH_AT, sizeof(rAUTH_AT));
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num_to_bytes(nonce, 4, response); // Send unencrypted nonce
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EmSendCmd(response, sizeof(nonce));
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FpgaDisableTracing();
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if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Reader authenticating for block %d (0x%02x) with key %d", receivedCmd_dec[1], receivedCmd_dec[1], cardAUTHKEY);
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} else { // nested authentication
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@ -545,7 +541,7 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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cardSTATE = MFEMUL_HALTED;
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break;
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}
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if(receivedCmd_dec[0] == ISO14443A_CMD_READBLOCK
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|| receivedCmd_dec[0] == ISO14443A_CMD_WRITEBLOCK
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|| receivedCmd_dec[0] == MIFARE_CMD_INC
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@ -645,8 +641,10 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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}
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// command not allowed
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if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Received command not allowed, nacking");
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EmSend4bit(mf_crypto1_encrypt4bit(pcs, CARD_NACK_NA));
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FpgaDisableTracing();
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if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Received command not allowed, nacking");
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cardSTATE = MFEMUL_IDLE;
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break;
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}
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@ -727,6 +725,7 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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// test if auth OK
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if (cardRr != prng_successor(nonce, 64)){
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FpgaDisableTracing();
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if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("AUTH FAILED for sector %d with key %c. cardRr=%08x, succ=%08x",
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cardAUTHSC, cardAUTHKEY == AUTHKEYA ? 'A' : 'B',
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cardRr, prng_successor(nonce, 64));
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@ -787,8 +786,8 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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break;
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}
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cardINTREG = cardINTREG + ans;
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cardSTATE = MFEMUL_WORK;
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}
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cardSTATE = MFEMUL_WORK;
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break;
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}
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@ -800,9 +799,9 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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cardSTATE = MFEMUL_IDLE;
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break;
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}
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cardINTREG = cardINTREG - ans;
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cardSTATE = MFEMUL_WORK;
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}
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cardINTREG = cardINTREG - ans;
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cardSTATE = MFEMUL_WORK;
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break;
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}
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@ -818,6 +817,7 @@ void MifareSim(uint8_t flags, uint8_t exitAfterNReads, uint8_t cardsize, uint8_t
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}
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} // end of switch
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FpgaDisableTracing();
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button_pushed = BUTTON_PRESS();
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@ -27,9 +27,9 @@ int MF_DBGLEVEL = MF_DBG_INFO;
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// crypto1 helpers
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void mf_crypto1_decryptEx(struct Crypto1State *pcs, uint8_t *data_in, int len, uint8_t *data_out){
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uint8_t bt = 0;
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uint8_t bt = 0;
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int i;
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if (len != 1) {
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for (i = 0; i < len; i++)
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data_out[i] = crypto1_byte(pcs, 0x00, 0) ^ data_in[i];
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@ -37,7 +37,7 @@ void mf_crypto1_decryptEx(struct Crypto1State *pcs, uint8_t *data_in, int len, u
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bt = 0;
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for (i = 0; i < 4; i++)
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bt |= (crypto1_bit(pcs, 0, 0) ^ BIT(data_in[0], i)) << i;
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data_out[0] = bt;
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}
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return;
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@ -51,14 +51,14 @@ void mf_crypto1_encryptEx(struct Crypto1State *pcs, uint8_t *data, uint8_t *in,
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uint8_t bt = 0;
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int i;
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par[0] = 0;
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for (i = 0; i < len; i++) {
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bt = data[i];
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data[i] = crypto1_byte(pcs, in==NULL?0x00:in[i], 0) ^ data[i];
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if((i&0x0007) == 0)
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if((i&0x0007) == 0)
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par[i>>3] = 0;
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par[i>>3] |= (((filter(pcs->odd) ^ oddparity8(bt)) & 0x01)<<(7-(i&0x0007)));
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}
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}
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return;
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}
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@ -72,7 +72,7 @@ uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data) {
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for (i = 0; i < 4; i++)
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bt |= (crypto1_bit(pcs, 0, 0) ^ BIT(data, i)) << i;
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return bt;
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}
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@ -98,20 +98,20 @@ int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd,
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{
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uint8_t dcmd[4], ecmd[4];
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uint16_t pos, res;
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uint8_t par[1]; // 1 Byte parity is enough here
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uint8_t par[1]; // 1 Byte parity is enough here
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dcmd[0] = cmd;
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dcmd[1] = data;
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AppendCrc14443a(dcmd, 2);
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memcpy(ecmd, dcmd, sizeof(dcmd));
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if (crypted) {
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par[0] = 0;
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for (pos = 0; pos < 4; pos++)
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{
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ecmd[pos] = crypto1_byte(pcs, 0x00, 0) ^ dcmd[pos];
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par[0] |= (((filter(pcs->odd) ^ oddparity8(dcmd[pos])) & 0x01) << (7-pos));
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}
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}
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ReaderTransmitPar(ecmd, sizeof(ecmd), par, timing);
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@ -120,17 +120,17 @@ int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd,
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}
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int len = ReaderReceive(answer, par);
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if (answer_parity) *answer_parity = par[0];
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if (crypted == CRYPT_ALL) {
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if (len == 1) {
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res = 0;
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for (pos = 0; pos < 4; pos++)
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res |= (crypto1_bit(pcs, 0, 0) ^ BIT(answer[0], pos)) << pos;
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answer[0] = res;
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} else {
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for (pos = 0; pos < len; pos++)
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{
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@ -138,41 +138,41 @@ int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd,
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}
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}
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}
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return len;
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}
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// mifare classic commands
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int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested)
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int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested)
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{
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return mifare_classic_authex(pcs, uid, blockNo, keyType, ui64Key, isNested, NULL, NULL);
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}
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int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t *ntptr, uint32_t *timing)
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int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t *ntptr, uint32_t *timing)
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{
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// variables
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int len;
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int len;
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uint32_t pos;
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uint8_t tmp4[4];
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uint8_t par[1] = {0x00};
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byte_t nr[4];
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uint32_t nt, ntpp; // Supplied tag nonce
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uint8_t mf_nr_ar[] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };
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uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
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// Transmit MIFARE_CLASSIC_AUTH
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len = mifare_sendcmd_short(pcs, isNested, 0x60 + (keyType & 0x01), blockNo, receivedAnswer, receivedAnswerPar, timing);
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if (MF_DBGLEVEL >= 4) Dbprintf("rand tag nonce len: %x", len);
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if (MF_DBGLEVEL >= 4) Dbprintf("rand tag nonce len: %x", len);
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if (len != 4) return 1;
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// "random" reader nonce:
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nr[0] = 0x55;
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nr[1] = 0x41;
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nr[2] = 0x49;
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nr[3] = 0x92;
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nr[3] = 0x92;
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// Save the tag nonce (nt)
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nt = bytes_to_num(receivedAnswer, 4);
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@ -184,7 +184,7 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
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crypto1_create(pcs, ui64Key);
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if (isNested == AUTH_NESTED) {
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// decrypt nt with help of new key
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// decrypt nt with help of new key
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nt = crypto1_word(pcs, nt ^ uid, 1) ^ nt;
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} else {
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// Load (plain) uid^nt into the cipher
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@ -193,8 +193,8 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
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// some statistic
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if (!ntptr && (MF_DBGLEVEL >= 3))
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Dbprintf("auth uid: %08x nt: %08x", uid, nt);
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Dbprintf("auth uid: %08x nt: %08x", uid, nt);
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// save Nt
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if (ntptr)
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*ntptr = nt;
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@ -205,8 +205,8 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
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{
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mf_nr_ar[pos] = crypto1_byte(pcs, nr[pos], 0) ^ nr[pos];
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par[0] |= (((filter(pcs->odd) ^ oddparity8(nr[pos])) & 0x01) << (7-pos));
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}
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}
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// Skip 32 bits in pseudo random generator
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nt = prng_successor(nt,32);
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@ -216,8 +216,8 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
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nt = prng_successor(nt,8);
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mf_nr_ar[pos] = crypto1_byte(pcs,0x00,0) ^ (nt & 0xff);
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par[0] |= (((filter(pcs->odd) ^ oddparity8(nt)) & 0x01) << (7-pos));
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}
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}
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// Transmit reader nonce and reader answer
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ReaderTransmitPar(mf_nr_ar, sizeof(mf_nr_ar), par, NULL);
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@ -225,48 +225,48 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
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len = ReaderReceive(receivedAnswer, receivedAnswerPar);
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if (!len)
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{
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Card timeout.");
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Card timeout.");
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
memcpy(tmp4, receivedAnswer, 4);
|
||||
ntpp = prng_successor(nt, 32) ^ crypto1_word(pcs, 0,0);
|
||||
|
||||
|
||||
if (ntpp != bytes_to_num(tmp4, 4)) {
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Error card response.");
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Error card response.");
|
||||
return 3;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
|
||||
int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
|
||||
{
|
||||
// variables
|
||||
int len;
|
||||
uint8_t bt[2];
|
||||
|
||||
int len;
|
||||
uint8_t bt[2];
|
||||
|
||||
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
|
||||
|
||||
|
||||
// command MIFARE_CLASSIC_READBLOCK
|
||||
len = mifare_sendcmd_short(pcs, 1, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL);
|
||||
if (len == 1) {
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
|
||||
return 1;
|
||||
}
|
||||
if (len != 18) {
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: card timeout. len: %x", len);
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: card timeout. len: %x", len);
|
||||
return 2;
|
||||
}
|
||||
|
||||
memcpy(bt, receivedAnswer + 16, 2);
|
||||
AppendCrc14443a(receivedAnswer, 16);
|
||||
if (bt[0] != receivedAnswer[16] || bt[1] != receivedAnswer[17]) {
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd CRC response error.");
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd CRC response error.");
|
||||
return 3;
|
||||
}
|
||||
|
||||
|
||||
memcpy(blockData, receivedAnswer, 16);
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -281,7 +281,7 @@ int mifare_ul_ev1_auth(uint8_t *keybytes, uint8_t *pack){
|
|||
memcpy(key, keybytes, 4);
|
||||
|
||||
if (MF_DBGLEVEL >= MF_DBG_EXTENDED)
|
||||
Dbprintf("EV1 Auth : %02x%02x%02x%02x", key[0], key[1], key[2], key[3]);
|
||||
Dbprintf("EV1 Auth : %02x%02x%02x%02x", key[0], key[1], key[2], key[3]);
|
||||
len = mifare_sendcmd(0x1B, key, sizeof(key), resp, respPar, NULL);
|
||||
//len = mifare_sendcmd_short_mfuev1auth(NULL, 0, 0x1B, key, resp, respPar, NULL);
|
||||
if (len != 4) {
|
||||
|
|
@ -326,12 +326,12 @@ int mifare_ultra_auth(uint8_t *keybytes){
|
|||
// decrypt nonce.
|
||||
// tdes_2key_dec(random_b, enc_random_b, sizeof(random_b), key, IV );
|
||||
mbedtls_des3_set2key_dec(&ctx, key);
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_DECRYPT // int mode
|
||||
, sizeof(random_b) // length
|
||||
, IV // iv[8]
|
||||
, enc_random_b // input
|
||||
, random_b // output
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_DECRYPT // int mode
|
||||
, sizeof(random_b) // length
|
||||
, IV // iv[8]
|
||||
, enc_random_b // input
|
||||
, random_b // output
|
||||
);
|
||||
|
||||
rol(random_b,8);
|
||||
|
|
@ -355,12 +355,12 @@ int mifare_ultra_auth(uint8_t *keybytes){
|
|||
// encrypt out, in, length, key, iv
|
||||
//tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b);
|
||||
mbedtls_des3_set2key_enc(&ctx, key);
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_ENCRYPT // int mode
|
||||
, sizeof(rnd_ab) // length
|
||||
, enc_random_b // iv[8]
|
||||
, rnd_ab // input
|
||||
, rnd_ab // output
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_ENCRYPT // int mode
|
||||
, sizeof(rnd_ab) // length
|
||||
, enc_random_b // iv[8]
|
||||
, rnd_ab // input
|
||||
, rnd_ab // output
|
||||
);
|
||||
|
||||
//len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, resp, respPar, NULL);
|
||||
|
|
@ -374,15 +374,15 @@ int mifare_ultra_auth(uint8_t *keybytes){
|
|||
uint8_t resp_random_a[8] = { 0,0,0,0,0,0,0,0 };
|
||||
memcpy(enc_resp, resp+1, 8);
|
||||
|
||||
// decrypt out, in, length, key, iv
|
||||
// decrypt out, in, length, key, iv
|
||||
// tdes_2key_dec(resp_random_a, enc_resp, 8, key, enc_random_b);
|
||||
mbedtls_des3_set2key_dec(&ctx, key);
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_DECRYPT // int mode
|
||||
, 8 // length
|
||||
, enc_random_b // iv[8]
|
||||
, enc_resp // input
|
||||
, resp_random_a // output
|
||||
mbedtls_des3_crypt_cbc(&ctx // des3_context
|
||||
, MBEDTLS_DES_DECRYPT // int mode
|
||||
, 8 // length
|
||||
, enc_random_b // iv[8]
|
||||
, enc_resp // input
|
||||
, resp_random_a // output
|
||||
);
|
||||
if ( memcmp(resp_random_a, random_a, 8) != 0 ) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("failed authentication");
|
||||
|
|
@ -390,7 +390,7 @@ int mifare_ultra_auth(uint8_t *keybytes){
|
|||
}
|
||||
|
||||
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
|
||||
Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x",
|
||||
Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x",
|
||||
rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],
|
||||
rnd_ab[4],rnd_ab[5],rnd_ab[6],rnd_ab[7]);
|
||||
|
||||
|
|
@ -414,7 +414,7 @@ int mifare_ultra_auth(uint8_t *keybytes){
|
|||
int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData)
|
||||
{
|
||||
uint16_t len;
|
||||
uint8_t bt[2];
|
||||
uint8_t bt[2];
|
||||
uint8_t receivedAnswer[MAX_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
|
||||
uint8_t retries;
|
||||
|
|
@ -455,55 +455,55 @@ int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData)
|
|||
return 0;
|
||||
}
|
||||
|
||||
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
|
||||
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
|
||||
{
|
||||
// variables
|
||||
uint16_t len, i;
|
||||
uint16_t len, i;
|
||||
uint32_t pos;
|
||||
uint8_t par[3] = {0}; // enough for 18 Bytes to send
|
||||
uint8_t par[3] = {0}; // enough for 18 Bytes to send
|
||||
byte_t res;
|
||||
|
||||
|
||||
uint8_t d_block[18], d_block_enc[18];
|
||||
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
|
||||
|
||||
|
||||
// command MIFARE_CLASSIC_WRITEBLOCK
|
||||
len = mifare_sendcmd_short(pcs, 1, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL);
|
||||
|
||||
if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
memcpy(d_block, blockData, 16);
|
||||
AppendCrc14443a(d_block, 16);
|
||||
|
||||
|
||||
// crypto
|
||||
for (pos = 0; pos < 18; pos++)
|
||||
{
|
||||
d_block_enc[pos] = crypto1_byte(pcs, 0x00, 0) ^ d_block[pos];
|
||||
par[pos>>3] |= (((filter(pcs->odd) ^ oddparity8(d_block[pos])) & 0x01) << (7 - (pos&0x0007)));
|
||||
}
|
||||
}
|
||||
|
||||
ReaderTransmitPar(d_block_enc, sizeof(d_block_enc), par, NULL);
|
||||
|
||||
// Receive the response
|
||||
len = ReaderReceive(receivedAnswer, receivedAnswerPar);
|
||||
len = ReaderReceive(receivedAnswer, receivedAnswerPar);
|
||||
|
||||
res = 0;
|
||||
for (i = 0; i < 4; i++)
|
||||
res |= (crypto1_bit(pcs, 0, 0) ^ BIT(receivedAnswer[0], i)) << i;
|
||||
|
||||
if ((len != 1) || (res != 0x0A)) {
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd send data2 Error: %02x", res);
|
||||
if (MF_DBGLEVEL >= 1) Dbprintf("Cmd send data2 Error: %02x", res);
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* // command not needed, but left for future testing
|
||||
int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData)
|
||||
int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData)
|
||||
{
|
||||
uint16_t len;
|
||||
uint8_t par[3] = {0}; // enough for 18 parity bits
|
||||
|
|
@ -557,16 +557,16 @@ int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData)
|
|||
return 0;
|
||||
}
|
||||
|
||||
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid)
|
||||
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid)
|
||||
{
|
||||
uint16_t len;
|
||||
uint16_t len;
|
||||
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
|
||||
|
||||
len = mifare_sendcmd_short(pcs, pcs == NULL ? false:true, 0x50, 0x00, receivedAnswer, receivedAnswerPar, NULL);
|
||||
if (len != 0) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
Dbprintf("halt error. response len: %x", len);
|
||||
Dbprintf("halt error. response len: %x", len);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
@ -578,7 +578,7 @@ int mifare_ultra_halt()
|
|||
uint16_t len;
|
||||
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
|
||||
|
||||
|
||||
len = mifare_sendcmd_short(NULL, true, 0x50, 0x00, receivedAnswer, receivedAnswerPar, NULL);
|
||||
if (len != 0) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
|
|
@ -591,21 +591,21 @@ int mifare_ultra_halt()
|
|||
|
||||
// Mifare Memory Structure: up to 32 Sectors with 4 blocks each (1k and 2k cards),
|
||||
// plus evtl. 8 sectors with 16 blocks each (4k cards)
|
||||
uint8_t NumBlocksPerSector(uint8_t sectorNo)
|
||||
uint8_t NumBlocksPerSector(uint8_t sectorNo)
|
||||
{
|
||||
if (sectorNo < 32)
|
||||
if (sectorNo < 32)
|
||||
return 4;
|
||||
else
|
||||
return 16;
|
||||
}
|
||||
|
||||
uint8_t FirstBlockOfSector(uint8_t sectorNo)
|
||||
uint8_t FirstBlockOfSector(uint8_t sectorNo)
|
||||
{
|
||||
if (sectorNo < 32)
|
||||
return sectorNo * 4;
|
||||
else
|
||||
return 32*4 + (sectorNo - 32) * 16;
|
||||
|
||||
|
||||
}
|
||||
|
||||
uint8_t SectorTrailer(uint8_t blockNo)
|
||||
|
|
@ -648,7 +648,7 @@ int emlCheckValBl(int blockNum) {
|
|||
(data[3] != (data[7] ^ 0xff)) || (data[3] != data[11]) ||
|
||||
(data[12] != (data[13] ^ 0xff)) || (data[12] != data[14]) ||
|
||||
(data[12] != (data[15] ^ 0xff))
|
||||
)
|
||||
)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -656,11 +656,11 @@ int emlCheckValBl(int blockNum) {
|
|||
int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum) {
|
||||
uint8_t* emCARD = BigBuf_get_EM_addr();
|
||||
uint8_t* data = emCARD + blockNum * 16;
|
||||
|
||||
|
||||
if (emlCheckValBl(blockNum)) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
memcpy(blReg, data, 4);
|
||||
*blBlock = data[12];
|
||||
return 0;
|
||||
|
|
@ -669,41 +669,41 @@ int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum) {
|
|||
int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum) {
|
||||
uint8_t* emCARD = BigBuf_get_EM_addr();
|
||||
uint8_t* data = emCARD + blockNum * 16;
|
||||
|
||||
|
||||
memcpy(data + 0, &blReg, 4);
|
||||
memcpy(data + 8, &blReg, 4);
|
||||
blReg = blReg ^ 0xffffffff;
|
||||
memcpy(data + 4, &blReg, 4);
|
||||
|
||||
|
||||
data[12] = blBlock;
|
||||
data[13] = blBlock ^ 0xff;
|
||||
data[14] = blBlock;
|
||||
data[15] = blBlock ^ 0xff;
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint64_t emlGetKey(int sectorNum, int keyType) {
|
||||
uint8_t key[6];
|
||||
uint8_t* emCARD = BigBuf_get_EM_addr();
|
||||
|
||||
|
||||
memcpy(key, emCARD + 16 * (FirstBlockOfSector(sectorNum) + NumBlocksPerSector(sectorNum) - 1) + keyType * 10, 6);
|
||||
return bytes_to_num(key, 6);
|
||||
}
|
||||
|
||||
void emlClearMem(void) {
|
||||
int b;
|
||||
|
||||
|
||||
const uint8_t trailer[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x07, 0x80, 0x69, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
||||
const uint8_t uid[] = {0xe6, 0x84, 0x87, 0xf3, 0x16, 0x88, 0x04, 0x00, 0x46, 0x8e, 0x45, 0x55, 0x4d, 0x70, 0x41, 0x04};
|
||||
uint8_t* emCARD = BigBuf_get_EM_addr();
|
||||
|
||||
|
||||
memset(emCARD, 0, CARD_MEMORY_SIZE);
|
||||
|
||||
|
||||
// fill sectors trailer data
|
||||
for(b = 3; b < 256; b<127?(b+=4):(b+=16)) {
|
||||
emlSetMem((uint8_t *)trailer, b , 1);
|
||||
}
|
||||
}
|
||||
|
||||
// uid
|
||||
emlSetMem((uint8_t *)uid, 0, 1);
|
||||
|
|
@ -714,35 +714,35 @@ void emlClearMem(void) {
|
|||
// Mifare desfire commands
|
||||
int mifare_sendcmd_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing)
|
||||
{
|
||||
uint8_t dcmd[5] = {0x00};
|
||||
dcmd[0] = cmd;
|
||||
memcpy(dcmd+1,data,2);
|
||||
uint8_t dcmd[5] = {0x00};
|
||||
dcmd[0] = cmd;
|
||||
memcpy(dcmd+1,data,2);
|
||||
AppendCrc14443a(dcmd, 3);
|
||||
|
||||
|
||||
ReaderTransmit(dcmd, sizeof(dcmd), NULL);
|
||||
int len = ReaderReceive(answer, answer_parity);
|
||||
if(!len) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
Dbprintf("Authentication failed. Card timeout.");
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
int mifare_sendcmd_special2(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer,uint8_t *answer_parity, uint32_t *timing)
|
||||
{
|
||||
uint8_t dcmd[20] = {0x00};
|
||||
dcmd[0] = cmd;
|
||||
memcpy(dcmd+1,data,17);
|
||||
uint8_t dcmd[20] = {0x00};
|
||||
dcmd[0] = cmd;
|
||||
memcpy(dcmd+1,data,17);
|
||||
AppendCrc14443a(dcmd, 18);
|
||||
|
||||
ReaderTransmit(dcmd, sizeof(dcmd), NULL);
|
||||
int len = ReaderReceive(answer, answer_parity);
|
||||
if(!len){
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
Dbprintf("Authentication failed. Card timeout.");
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
|
|
@ -753,23 +753,23 @@ int mifare_desfire_des_auth1(uint32_t uid, uint8_t *blockData){
|
|||
uint8_t data[2]={0x0a, 0x00};
|
||||
uint8_t receivedAnswer[MAX_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
|
||||
|
||||
|
||||
len = mifare_sendcmd_special(NULL, 1, 0x02, data, receivedAnswer,receivedAnswerPar,NULL);
|
||||
if (len == 1) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
if (len == 12) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
|
||||
Dbprintf("Auth1 Resp: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
|
||||
receivedAnswer[0],receivedAnswer[1],receivedAnswer[2],receivedAnswer[3],receivedAnswer[4],
|
||||
receivedAnswer[5],receivedAnswer[6],receivedAnswer[7],receivedAnswer[8],receivedAnswer[9],
|
||||
receivedAnswer[10],receivedAnswer[11]);
|
||||
}
|
||||
memcpy(blockData, receivedAnswer, 12);
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -780,18 +780,18 @@ int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData){
|
|||
uint8_t data[17] = {0x00};
|
||||
data[0] = 0xAF;
|
||||
memcpy(data+1,key,16);
|
||||
|
||||
|
||||
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
|
||||
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
|
||||
|
||||
|
||||
len = mifare_sendcmd_special2(NULL, 1, 0x03, data, receivedAnswer, receivedAnswerPar ,NULL);
|
||||
|
||||
|
||||
if ((receivedAnswer[0] == 0x03) && (receivedAnswer[1] == 0xae)) {
|
||||
if (MF_DBGLEVEL >= MF_DBG_ERROR)
|
||||
Dbprintf("Auth Error: %02x %02x", receivedAnswer[0], receivedAnswer[1]);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
if (len == 12){
|
||||
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
|
||||
Dbprintf("Auth2 Resp: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
|
||||
|
|
@ -820,7 +820,7 @@ int MifareChkBlockKey(uint8_t *uid, uint32_t *cuid, uint8_t *cascade_levels, uin
|
|||
if (*cascade_levels == 0) { // need a full select cycle to get the uid first
|
||||
iso14a_card_select_t card_info;
|
||||
if(!iso14443a_select_card(uid, &card_info, cuid, true, 0, true)) {
|
||||
if (debugLevel >= 1) Dbprintf("ChkKeys: Can't select card");
|
||||
if (debugLevel >= 1) Dbprintf("ChkKeys: Can't select card");
|
||||
return 1;
|
||||
}
|
||||
switch (card_info.uidlen) {
|
||||
|
|
@ -831,26 +831,26 @@ int MifareChkBlockKey(uint8_t *uid, uint32_t *cuid, uint8_t *cascade_levels, uin
|
|||
}
|
||||
} else { // no need for anticollision. We can directly select the card
|
||||
if(!iso14443a_select_card(uid, NULL, NULL, false, *cascade_levels, true)) {
|
||||
if (debugLevel >= 1) Dbprintf("ChkKeys: Can't select card (UID) lvl=%d", *cascade_levels);
|
||||
if (debugLevel >= 1) Dbprintf("ChkKeys: Can't select card (UID) lvl=%d", *cascade_levels);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if(mifare_classic_auth(pcs, *cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {
|
||||
// SpinDelayUs(AUTHENTICATION_TIMEOUT); // it not needs because mifare_classic_auth have timeout from iso14a_set_timeout()
|
||||
// SpinDelayUs(AUTHENTICATION_TIMEOUT); // it not needs because mifare_classic_auth have timeout from iso14a_set_timeout()
|
||||
return 2;
|
||||
} else {
|
||||
/* // let it be here. it like halt command, but maybe it will work in some strange cases
|
||||
/* // let it be here. it like halt command, but maybe it will work in some strange cases
|
||||
uint8_t dummy_answer = 0;
|
||||
ReaderTransmit(&dummy_answer, 1, NULL);
|
||||
int timeout = GetCountSspClk() + AUTHENTICATION_TIMEOUT;
|
||||
int timeout = GetCountSspClk() + AUTHENTICATION_TIMEOUT;
|
||||
// wait for the card to become ready again
|
||||
while(GetCountSspClk() < timeout) {};
|
||||
*/
|
||||
// it needs after success authentication
|
||||
mifare_classic_halt(pcs, *cuid);
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -865,14 +865,14 @@ int MifareChkBlockKeys(uint8_t *keys, uint8_t keyCount, uint8_t blockNo, uint8_t
|
|||
for (uint8_t i = 0; i < keyCount; i++) {
|
||||
|
||||
// Allow button press / usb cmd to interrupt device
|
||||
if (BUTTON_PRESS() && !usb_poll_validate_length()) {
|
||||
if (BUTTON_PRESS() && !usb_poll_validate_length()) {
|
||||
Dbprintf("ChkKeys: Cancel operation. Exit...");
|
||||
return -2;
|
||||
}
|
||||
|
||||
ui64Key = bytes_to_num(keys + i * 6, 6);
|
||||
int res = MifareChkBlockKey(uid, &cuid, &cascade_levels, ui64Key, blockNo, keyType, debugLevel);
|
||||
|
||||
|
||||
// can't select
|
||||
if (res == 1) {
|
||||
retryCount++;
|
||||
|
|
@ -883,10 +883,10 @@ int MifareChkBlockKeys(uint8_t *keys, uint8_t keyCount, uint8_t blockNo, uint8_t
|
|||
--i; // try the same key once again
|
||||
|
||||
SpinDelay(20);
|
||||
// Dbprintf("ChkKeys: block=%d key=%d. Try the same key once again...", blockNo, keyType);
|
||||
// Dbprintf("ChkKeys: block=%d key=%d. Try the same key once again...", blockNo, keyType);
|
||||
continue;
|
||||
}
|
||||
|
||||
|
||||
// can't authenticate
|
||||
if (res == 2) {
|
||||
retryCount = 0;
|
||||
|
|
@ -895,15 +895,15 @@ int MifareChkBlockKeys(uint8_t *keys, uint8_t keyCount, uint8_t blockNo, uint8_t
|
|||
|
||||
return i + 1;
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// multisector multikey check
|
||||
int MifareMultisectorChk(uint8_t *keys, uint8_t keyCount, uint8_t SectorCount, uint8_t keyType, uint8_t debugLevel, TKeyIndex *keyIndex) {
|
||||
int res = 0;
|
||||
|
||||
// int clk = GetCountSspClk();
|
||||
|
||||
// int clk = GetCountSspClk();
|
||||
|
||||
for(int sc = 0; sc < SectorCount; sc++){
|
||||
WDT_HIT();
|
||||
|
|
@ -919,9 +919,9 @@ int MifareMultisectorChk(uint8_t *keys, uint8_t keyCount, uint8_t SectorCount, u
|
|||
}
|
||||
} while(--keyAB > 0);
|
||||
}
|
||||
|
||||
// Dbprintf("%d %d", GetCountSspClk() - clk, (GetCountSspClk() - clk)/(SectorCount*keyCount*(keyType==2?2:1)));
|
||||
|
||||
|
||||
// Dbprintf("%d %d", GetCountSspClk() - clk, (GetCountSspClk() - clk)/(SectorCount*keyCount*(keyType==2?2:1)));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -937,7 +937,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
|
|||
char line[16][110];
|
||||
|
||||
for (int j = 0; j < data_len && j/16 < 16; j++) {
|
||||
|
||||
uint8_t parityBits = parityBytes[j>>3];
|
||||
if (protocol != ISO_14443B
|
||||
&& protocol != ISO_15693
|
||||
|
|
@ -948,7 +947,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
|
|||
} else {
|
||||
snprintf(line[j/16]+(( j % 16) * 4), 110, " %02x ", frame[j]);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (markCRCBytes) {
|
||||
|
|
@ -961,6 +959,13 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
|
|||
}
|
||||
}
|
||||
|
||||
// mark short bytes (less than 8 Bit + Parity)
|
||||
if (protocol == ISO_14443A || protocol == PROTO_MIFARE) {
|
||||
if (duration < 128 * (9 * data_len)) {
|
||||
line[(data_len-1)/16][((data_len-1)%16) * 4 + 3] = '\'';
|
||||
}
|
||||
}
|
||||
|
||||
if (data_len == 0) {
|
||||
sprintf(line[0]," <empty trace - possible error>");
|
||||
}
|
||||
|
|
@ -990,7 +995,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
|
|||
int num_lines = MIN((data_len - 1)/16 + 1, 16);
|
||||
for (int j = 0; j < num_lines ; j++) {
|
||||
if (j == 0) {
|
||||
PrintAndLog(" %10d | %10d | %s |%-64s | %s| %s",
|
||||
PrintAndLog(" %10" PRIu32 " | %10" PRIu32 " | %s |%-64s | %s| %s",
|
||||
(timestamp - first_timestamp),
|
||||
(EndOfTransmissionTimestamp - first_timestamp),
|
||||
(isResponse ? "Tag" : "Rdr"),
|
||||
|
|
@ -1004,7 +1009,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
|
|||
(j == num_lines-1) ? explanation : "");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (DecodeMifareData(frame, data_len, parityBytes, isResponse, mfData, &mfDataLen)) {
|
||||
memset(explanation, 0x00, sizeof(explanation));
|
||||
if (!isResponse) {
|
||||
|
|
@ -1222,7 +1227,7 @@ int CmdHFList(const char *Cmd)
|
|||
PrintAndLog("iso14443a - All times are in carrier periods (1/13.56Mhz)");
|
||||
PrintAndLog("iClass - Timings are not as accurate");
|
||||
PrintAndLog("");
|
||||
PrintAndLog(" Start | End | Src | Data (! denotes parity error) | CRC | Annotation |");
|
||||
PrintAndLog(" Start | End | Src | Data (! denotes parity error, ' denotes short bytes) | CRC | Annotation |");
|
||||
PrintAndLog("------------|------------|-----|-----------------------------------------------------------------|-----|--------------------|");
|
||||
|
||||
ClearAuthData();
|
||||
|
|
|
|||
|
|
@ -1445,7 +1445,7 @@ int usage_hf14_mfsim(void) {
|
|||
|
||||
int CmdHF14AMfSim(const char *Cmd) {
|
||||
UsbCommand resp;
|
||||
uint8_t uid[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
uint8_t uid[7] = {0};
|
||||
uint8_t exitAfterNReads = 0;
|
||||
uint8_t flags = 0;
|
||||
int uidlen = 0;
|
||||
|
|
@ -1563,7 +1563,6 @@ int CmdHF14AMfSim(const char *Cmd) {
|
|||
|
||||
uidlen = strlen(buf)-1;
|
||||
switch(uidlen) {
|
||||
case 20: flags |= FLAG_10B_UID_IN_DATA; break; //not complete
|
||||
case 14: flags |= FLAG_7B_UID_IN_DATA; break;
|
||||
case 8: flags |= FLAG_4B_UID_IN_DATA; break;
|
||||
default:
|
||||
|
|
@ -1581,8 +1580,7 @@ int CmdHF14AMfSim(const char *Cmd) {
|
|||
cardsize == '2' ? "2K" :
|
||||
cardsize == '4' ? "4K" : "1K",
|
||||
flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):
|
||||
flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7):
|
||||
flags & FLAG_10B_UID_IN_DATA ? sprint_hex(uid,10): "N/A",
|
||||
flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A",
|
||||
exitAfterNReads,
|
||||
flags,
|
||||
flags);
|
||||
|
|
@ -1592,7 +1590,7 @@ int CmdHF14AMfSim(const char *Cmd) {
|
|||
clearCommandBuffer();
|
||||
SendCommand(&c);
|
||||
|
||||
while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
|
||||
while (! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
|
||||
//We're waiting only 1.5 s at a time, otherwise we get the
|
||||
// annoying message about "Waiting for a response... "
|
||||
}
|
||||
|
|
@ -1609,6 +1607,7 @@ int CmdHF14AMfSim(const char *Cmd) {
|
|||
count++;
|
||||
}
|
||||
fclose(f);
|
||||
|
||||
} else { //not from file
|
||||
|
||||
PrintAndLog("mf sim cardsize: %s, uid: %s, numreads:%d, flags:%d (0x%02x) ",
|
||||
|
|
@ -1616,8 +1615,7 @@ int CmdHF14AMfSim(const char *Cmd) {
|
|||
cardsize == '2' ? "2K" :
|
||||
cardsize == '4' ? "4K" : "1K",
|
||||
flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):
|
||||
flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7):
|
||||
flags & FLAG_10B_UID_IN_DATA ? sprint_hex(uid,10): "N/A",
|
||||
flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A",
|
||||
exitAfterNReads,
|
||||
flags,
|
||||
flags);
|
||||
|
|
|
|||
|
|
@ -226,12 +226,11 @@ typedef struct{
|
|||
|
||||
|
||||
//Mifare simulation flags
|
||||
#define FLAG_INTERACTIVE 0x01
|
||||
#define FLAG_4B_UID_IN_DATA 0x02
|
||||
#define FLAG_7B_UID_IN_DATA 0x04
|
||||
#define FLAG_10B_UID_IN_DATA 0x08
|
||||
#define FLAG_NR_AR_ATTACK 0x10
|
||||
#define FLAG_RANDOM_NONCE 0x20
|
||||
#define FLAG_INTERACTIVE (1<<0)
|
||||
#define FLAG_4B_UID_IN_DATA (1<<1)
|
||||
#define FLAG_7B_UID_IN_DATA (1<<2)
|
||||
#define FLAG_NR_AR_ATTACK (1<<4)
|
||||
#define FLAG_RANDOM_NONCE (1<<5)
|
||||
|
||||
|
||||
//Iclass reader flags
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue