mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-21 05:43:48 -07:00
chg: 'lf t55xx info p' - got some more love, now can read with password :)
chg: 'lf t55xx dump p' - less outputs and now can read with password :) chg: 'lf t55xx trace 1' - can now decode trace from a saved trace. However you must have correct configuration set in order to work. chg: 'lf t55xx wipe p' - now can use a password to write to configblock first.
This commit is contained in:
iceman1001
parent
d3b2f1f6d0
commit
c3a0d7d88a
1 changed files with 348 additions and 194 deletions
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@ -91,6 +91,17 @@ static int usage_t55xx_read() {
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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static int usage_t55xx_resetread() {
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PrintAndLogEx(NORMAL, "Send Reset Cmd then lf read the stream to attempt to identify the start of it (needs a demod and/or plot after)");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx resetread [r <mode>]");
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PrintAndLogEx(NORMAL, "Options:");
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print_usage_t55xx_downloadlink();
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf t55xx resetread");
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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static int usage_t55xx_write() {
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PrintAndLogEx(NORMAL, "Usage: lf t55xx write [r <mode>] b <block> d <data> [p <password>] [1] [t]");
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PrintAndLogEx(NORMAL, "Options:");
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@ -108,26 +119,26 @@ static int usage_t55xx_write() {
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return PM3_SUCCESS;
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}
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static int usage_t55xx_trace() {
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PrintAndLogEx(NORMAL, "Usage: lf t55xx trace [r mode]");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx trace [1] [r mode]");
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PrintAndLogEx(NORMAL, "Options:");
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print_usage_t55xx_downloadlink();
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// Command did not seem to support the 1 option (yet) so have removed the help lines
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// PrintAndLogEx(NORMAL, " 1 - if set, use Graphbuffer otherwise read data from tag.");
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PrintAndLogEx(NORMAL, " 1 - if set, use Graphbuffer otherwise read data from tag.");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf t55xx trace");
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// PrintAndLogEx(NORMAL, " lf t55xx trace 1");
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PrintAndLogEx(NORMAL, " lf t55xx trace 1");
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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static int usage_t55xx_info() {
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PrintAndLogEx(NORMAL, "Usage: lf t55xx info [1] [r <mode>] [d <data> [q]]");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " (default) - read data from tag.");
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PrintAndLogEx(NORMAL, " 1 - if set, use Graphbuffer instead of reading tag.");
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PrintAndLogEx(NORMAL, " d <data> - 4 bytes of data (8 hex characters)");
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PrintAndLogEx(NORMAL, " if set, use these data instead of reading tag.");
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PrintAndLogEx(NORMAL, " q - if set, provided data are interpreted as Q5 config.");
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PrintAndLogEx(NORMAL, " (default) - read data from tag.");
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PrintAndLogEx(NORMAL, " p <password> - OPTIONAL password 4bytes (8 hex symbols)");
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PrintAndLogEx(NORMAL, " 1 - if set, use Graphbuffer instead of reading tag.");
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PrintAndLogEx(NORMAL, " d <data> - 4 bytes of data (8 hex characters)");
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PrintAndLogEx(NORMAL, " if set, use these data instead of reading tag.");
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PrintAndLogEx(NORMAL, " q - if set, provided data are interpreted as Q5 config.");
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print_usage_t55xx_downloadlink();
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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@ -135,19 +146,20 @@ static int usage_t55xx_info() {
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PrintAndLogEx(NORMAL, " lf t55xx info 1");
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PrintAndLogEx(NORMAL, " lf t55xx info d 00083040");
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PrintAndLogEx(NORMAL, " lf t55xx info d 6001805A q");
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PrintAndLogEx(NORMAL, " lf t55xx info p 11223344");
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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static int usage_t55xx_dump() {
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PrintAndLogEx(NORMAL, "Usage: lf t55xx dump [r <mode>] [<password> [o]]");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx dump [r <mode>] [p <password> [o]]");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " <password> - OPTIONAL password 4bytes (8 hex symbols)");
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PrintAndLogEx(NORMAL, " o - OPTIONAL override, force pwd read despite danger to card");
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PrintAndLogEx(NORMAL, " p <password> - OPTIONAL password 4bytes (8 hex symbols)");
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PrintAndLogEx(NORMAL, " o - OPTIONAL override, force pwd read despite danger to card");
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print_usage_t55xx_downloadlink();
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf t55xx dump");
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PrintAndLogEx(NORMAL, " lf t55xx dump feedbeef o");
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PrintAndLogEx(NORMAL, " lf t55xx dump p feedbeef o");
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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@ -215,16 +227,16 @@ static int usage_t55xx_bruteforce() {
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PrintAndLogEx(NORMAL, "press " _YELLOW_("'enter'") " to cancel the command");
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PrintAndLogEx(NORMAL, "WARNING: this may brick non-password protected chips!");
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PrintAndLogEx(NORMAL, "Try reading block 7 before\n");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx bruteforce [h] [r <mode>] <start password> <end password>");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx bruteforce [h] [r <mode>] [s <start password>] [e <end password>]");
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PrintAndLogEx(NORMAL, " password must be 4 bytes (8 hex symbols)");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h - this help");
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print_usage_t55xx_downloadlink();
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PrintAndLogEx(NORMAL, " <start_pwd> - 4 byte hex value to start pwd search at");
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PrintAndLogEx(NORMAL, " <end_pwd> - 4 byte hex value to end pwd search at");
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PrintAndLogEx(NORMAL, " s <start_pwd> - 4 byte hex value to start pwd search at");
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PrintAndLogEx(NORMAL, " e <end_pwd> - 4 byte hex value to end pwd search at");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf t55xx bruteforce r 2 aaaaaa77 aaaaaa99");
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PrintAndLogEx(NORMAL, " lf t55xx bruteforce r 2 s aaaaaa77 e aaaaaa99");
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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@ -248,15 +260,15 @@ static int usage_t55xx_recoverpw() {
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return PM3_SUCCESS;
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}
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static int usage_t55xx_wipe() {
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PrintAndLogEx(NORMAL, "Usage: lf t55xx wipe [h] [Q5]");
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PrintAndLogEx(NORMAL, "Usage: lf t55xx wipe [h] [Q5] [p <password>]");
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PrintAndLogEx(NORMAL, "This commands wipes a tag, fills blocks 1-7 with zeros and a default configuration block");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h - this help");
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PrintAndLogEx(NORMAL, " Q5 - indicates to use the T5555 (Q5) default configuration block");
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PrintAndLogEx(NORMAL, " q - indicates to use the T5555 (Q5) default configuration block");
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " lf t55xx wipe - wipes a t55x7 tag, config block 0x000880E0");
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PrintAndLogEx(NORMAL, " lf t55xx wipe Q5 - wipes a t5555 Q5 tag, config block 0x6001F004");
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PrintAndLogEx(NORMAL, " lf t55xx wipe - wipes a t55x7 tag, config block 0x000880E0");
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PrintAndLogEx(NORMAL, " lf t55xx wipe q - wipes a t5555 Q5 tag, config block 0x6001F004");
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return PM3_SUCCESS;
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}
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static int usage_lf_deviceconfig() {
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@ -292,6 +304,9 @@ void printT5xxHeader(uint8_t page) {
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static int CmdT55xxSetConfig(const char *Cmd) {
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// No args
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if (strlen(Cmd) == 0) return printConfiguration(config);
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uint8_t offset = 0, bitRate = 0;
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char modulation[6] = {0x00};
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uint8_t rates[9] = {8, 16, 32, 40, 50, 64, 100, 128, 0};
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@ -395,9 +410,6 @@ static int CmdT55xxSetConfig(const char *Cmd) {
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}
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}
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// No args
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if (cmdp == 0) return printConfiguration(config);
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//Validations
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if (errors) return usage_t55xx_config();
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@ -418,19 +430,17 @@ int T55xxReadBlock(uint8_t block, bool page1, bool usepwd, uint8_t override, uin
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} else {
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PrintAndLogEx(NORMAL, "Safety Check: PWD bit is NOT set in config block. Reading without password...");
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usepwd = false;
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page1 = false;
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page1 = false; // ??
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}
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} else {
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} else if (override == 1) {
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// Show only if first for command i.e. override = 1 (override and display) override = 2 (override and dont display)
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if (override == 1)
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PrintAndLogEx(NORMAL, "Safety Check Overriden - proceeding despite risk");
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PrintAndLogEx(NORMAL, "Safety Check Overriden - proceeding despite risk");
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}
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}
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if (!AquireData(page1, block, usepwd, password, downlink_mode))
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return PM3_ESOFT;
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if (!DecodeT55xxBlock())
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return PM3_ESOFT;
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@ -470,8 +480,10 @@ static int CmdT55xxReadBlock(const char *Cmd) {
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cmdp++;
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break;
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case 'r':
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downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
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if (downlink_mode > 3) downlink_mode = 0;
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downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (downlink_mode > 3)
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downlink_mode = 0;
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cmdp += 2;
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break;
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@ -595,15 +607,15 @@ void T55xx_Print_DownlinkMode(uint8_t downlink_mode) {
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//
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static int CmdT55xxDetect(const char *Cmd) {
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bool errors = false;
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bool useGB = false;
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bool usepwd = false;
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bool try_all_dl_modes = false;
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bool found = false;
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uint32_t password = 0;
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uint8_t cmdp = 0;
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uint8_t downlink_mode = 0;
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uint8_t dl_mode = 0;
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bool errors = false;
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bool useGB = false;
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bool usepwd = false;
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bool try_all_dl_modes = false;
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bool found = false;
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uint32_t password = 0;
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uint8_t cmdp = 0;
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uint8_t downlink_mode = 0;
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uint8_t dl_mode = 0;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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switch (tolower(param_getchar(Cmd, cmdp))) {
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@ -620,9 +632,13 @@ static int CmdT55xxDetect(const char *Cmd) {
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cmdp++;
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break;
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case 'r':
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downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
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if (downlink_mode == 4) try_all_dl_modes = true;
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if (downlink_mode > 3) downlink_mode = 0;
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downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (downlink_mode == 4)
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try_all_dl_modes = true;
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if (downlink_mode > 3)
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downlink_mode = 0;
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cmdp += 2;
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break;
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default:
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@ -1109,24 +1125,24 @@ int special(const char *Cmd) {
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}
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int printConfiguration(t55xx_conf_block_t b) {
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PrintAndLogEx(NORMAL, "Chip Type : %s", (b.Q5) ? "T5555(Q5)" : "T55x7");
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PrintAndLogEx(NORMAL, "Modulation : %s", GetSelectedModulationStr(b.modulation));
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PrintAndLogEx(NORMAL, "Bit Rate : %s", GetBitRateStr(b.bitrate, (b.block0 & T55x7_X_MODE && (b.block0 >> 28 == 6 || b.block0 >> 28 == 9))));
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PrintAndLogEx(NORMAL, "Inverted : %s", (b.inverted) ? _GREEN_("Yes") : "No");
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PrintAndLogEx(NORMAL, "Offset : %d", b.offset);
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PrintAndLogEx(NORMAL, "Seq. Term. : %s", (b.ST) ? _GREEN_("Yes") : "No");
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PrintAndLogEx(NORMAL, "Block0 : 0x%08X", b.block0);
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PrintAndLogEx(NORMAL, " Chip Type : %s", (b.Q5) ? "T5555(Q5)" : "T55x7");
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PrintAndLogEx(NORMAL, " Modulation : %s", GetSelectedModulationStr(b.modulation));
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PrintAndLogEx(NORMAL, " Bit Rate : %s", GetBitRateStr(b.bitrate, (b.block0 & T55x7_X_MODE && (b.block0 >> 28 == 6 || b.block0 >> 28 == 9))));
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PrintAndLogEx(NORMAL, " Inverted : %s", (b.inverted) ? _GREEN_("Yes") : "No");
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PrintAndLogEx(NORMAL, " Offset : %d", b.offset);
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PrintAndLogEx(NORMAL, " Seq. Term. : %s", (b.ST) ? _GREEN_("Yes") : "No");
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PrintAndLogEx(NORMAL, " Block0 : 0x%08X", b.block0);
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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}
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static int CmdT55xxWakeUp(const char *Cmd) {
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uint32_t password = 0;
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uint8_t cmdp = 0;
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bool errors = false;
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uint8_t downlink_mode = 0;
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uint8_t flags = 0;
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uint32_t password = 0;
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uint8_t cmdp = 0;
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bool errors = false;
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uint8_t downlink_mode = 0;
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uint8_t flags = 0;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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switch (tolower(param_getchar(Cmd, cmdp))) {
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@ -1135,11 +1151,12 @@ static int CmdT55xxWakeUp(const char *Cmd) {
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case 'p':
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password = param_get32ex(Cmd, cmdp + 1, 0, 16);
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cmdp += 2;
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errors = false;
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break;
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case 'r':
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downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
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if (downlink_mode > 3) downlink_mode = 0;
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downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (downlink_mode > 3)
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downlink_mode = 0;
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cmdp += 2;
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break;
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default:
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@ -1160,15 +1177,15 @@ static int CmdT55xxWakeUp(const char *Cmd) {
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}
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static int CmdT55xxWriteBlock(const char *Cmd) {
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uint8_t block = 0xFF; //default to invalid block
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uint32_t data = 0; //default to blank Block
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uint32_t password = 0; //default to blank Block 7
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bool usepwd = false;
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bool page1 = false;
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bool gotdata = false;
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bool testMode = false;
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bool errors = false;
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uint8_t cmdp = 0;
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uint8_t block = 0xFF; // default to invalid block
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uint32_t data = 0; // default to blank Block
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uint32_t password = 0; // default to blank Block 7
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bool usepwd = false;
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bool page1 = false;
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bool gotdata = false;
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bool testMode = false;
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bool errors = false;
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uint8_t cmdp = 0;
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uint32_t downlink_mode = 0;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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@ -1203,8 +1220,10 @@ static int CmdT55xxWriteBlock(const char *Cmd) {
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cmdp++;
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break;
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case 'r':
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downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
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if (downlink_mode > 3) downlink_mode = 0;
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downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (downlink_mode > 3)
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downlink_mode = 0;
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cmdp += 2;
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break;
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default:
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@ -1254,29 +1273,47 @@ static int CmdT55xxWriteBlock(const char *Cmd) {
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}
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static int CmdT55xxReadTrace(const char *Cmd) {
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uint8_t cmd_len = 0;
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bool frombuff = false;
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uint8_t downlink_mode = 0;
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char cmdp = tolower(param_getchar(Cmd, 0));
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if (cmdp == 'r') {
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downlink_mode = param_getchar(Cmd, 1) - '0';
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if (downlink_mode > 3) downlink_mode = 0;
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cmd_len = 3;
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uint8_t cmdp = 0;
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bool errors = false;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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switch (tolower(param_getchar(Cmd, cmdp))) {
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case 'h':
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return usage_t55xx_trace();
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case 'r':
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downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (downlink_mode > 3)
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downlink_mode = 0;
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cmdp += 2;
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break;
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case '1':
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frombuff = true;
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cmdp += 2;
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break;
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default:
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PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
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errors = true;
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break;
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}
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}
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if ((strlen(Cmd) != cmd_len) || (cmdp == 'h')) return usage_t55xx_trace();
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if (strlen(Cmd) == cmd_len) {
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if (errors) return usage_t55xx_trace();
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if (!frombuff) {
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// sanity check.
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if (SanityOfflineCheck(false) != PM3_SUCCESS) return PM3_ENODATA;
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bool pwdmode = false;
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uint32_t password = 0;
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// REGULAR_READ_MODE_BLOCK - yeilds correct Page 1 Block 2 data i.e. + 32 bit offset.
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// if (!AquireData(T55x7_PAGE1, T55x7_TRACE_BLOCK1, pwdmode, password,downlink_mode))
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// REGULAR_READ_MODE_BLOCK - yeilds correct Page 1 Block 2 data i.e. + 32 bit offset.
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if (!AquireData(T55x7_PAGE1, REGULAR_READ_MODE_BLOCK, pwdmode, password, downlink_mode))
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return PM3_ENODATA;
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}
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|
||||
|
||||
if (config.Q5) {
|
||||
if (!DecodeT5555TraceBlock()) return PM3_ESOFT;
|
||||
} else {
|
||||
|
|
@ -1515,10 +1552,10 @@ static int CmdT55xxInfo(const char *Cmd) {
|
|||
Normal mode
|
||||
Extended mode
|
||||
*/
|
||||
bool frombuff = false, gotdata = false, dataasq5 = false;
|
||||
uint8_t cmdp = 0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint32_t block0 = 0;
|
||||
bool frombuff = false, gotdata = false, dataasq5 = false, usepwd = false;
|
||||
uint8_t cmdp = 0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint32_t block0 = 0, password = 0;
|
||||
|
||||
while (param_getchar(Cmd, cmdp) != 0x00) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
|
|
@ -1529,6 +1566,11 @@ static int CmdT55xxInfo(const char *Cmd) {
|
|||
gotdata = true;
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'p':
|
||||
password = param_get32ex(Cmd, cmdp + 1, 0, 16);
|
||||
usepwd = true;
|
||||
cmdp += 2;
|
||||
break;
|
||||
case '1':
|
||||
frombuff = true;
|
||||
cmdp += 2;
|
||||
|
|
@ -1538,8 +1580,10 @@ static int CmdT55xxInfo(const char *Cmd) {
|
|||
cmdp += 2;
|
||||
break;
|
||||
case 'r':
|
||||
downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
|
||||
if (downlink_mode > 3) downlink_mode = 0;
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
|
|
@ -1558,11 +1602,10 @@ static int CmdT55xxInfo(const char *Cmd) {
|
|||
// sanity check.
|
||||
if (SanityOfflineCheck(false) != PM3_SUCCESS) return PM3_ENODATA;
|
||||
|
||||
bool pwdmode = false;
|
||||
uint32_t password = 0;
|
||||
if (!AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, pwdmode, password, downlink_mode))
|
||||
if (!AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, usepwd, password, downlink_mode))
|
||||
return PM3_ENODATA;
|
||||
}
|
||||
|
||||
if (!gotdata) {
|
||||
if (!DecodeT55xxBlock()) return PM3_ESOFT;
|
||||
|
||||
|
|
@ -1657,26 +1700,38 @@ static int CmdT55xxDump(const char *Cmd) {
|
|||
|
||||
uint32_t password = 0;
|
||||
uint8_t override = 0;
|
||||
uint8_t cmd_opt_idx = 0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t pwd_offset = 0;
|
||||
char cmdp = tolower(param_getchar(Cmd, 0));
|
||||
bool usepwd = false;
|
||||
bool errors = false;
|
||||
uint8_t cmdp = 0;
|
||||
|
||||
if (cmdp == 'h') return usage_t55xx_dump();
|
||||
if (cmdp == 'r') {
|
||||
cmd_opt_idx++;
|
||||
downlink_mode = param_getchar(Cmd, cmd_opt_idx++) - '0';
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
pwd_offset = 3;
|
||||
}
|
||||
bool usepwd = (strlen(Cmd) > pwd_offset);
|
||||
if (usepwd) {
|
||||
password = param_get32ex(Cmd, cmd_opt_idx++, 0, 16);
|
||||
if (param_getchar(Cmd, cmd_opt_idx++) == 'o')
|
||||
override = 1;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_dump();
|
||||
case 'r':
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'p':
|
||||
password = param_get32ex(Cmd, cmdp + 1, 0, 16);
|
||||
usepwd = true;
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'o':
|
||||
override = 1;
|
||||
cmdp++;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (errors) return usage_t55xx_dump();
|
||||
|
||||
printT5xxHeader(0);
|
||||
for (uint8_t i = 0; i < 8; ++i) {
|
||||
|
|
@ -1973,16 +2028,34 @@ static void t55x7_create_config_block(int tagtype) {
|
|||
static int CmdResetRead(const char *Cmd) {
|
||||
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t flags = 0;
|
||||
uint8_t flags = 0;
|
||||
uint8_t cmdp = 0;
|
||||
bool errors = false;
|
||||
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_resetread();
|
||||
case 'r':
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (strlen(Cmd) == 3)
|
||||
downlink_mode = param_getchar(Cmd, 1) - '0';
|
||||
if (errors) return usage_t55xx_resetread();
|
||||
|
||||
if (downlink_mode > 3) downlink_mode = 0;
|
||||
|
||||
printf("DL : %d\n", downlink_mode);
|
||||
PrintAndLogEx(INFO, "DL : %d\n", downlink_mode);
|
||||
|
||||
flags = downlink_mode << 3;
|
||||
|
||||
clearCommandBuffer();
|
||||
SendCommandNG(CMD_LF_T55XX_RESET_READ, &flags, sizeof(flags));
|
||||
if (!WaitForResponseTimeout(CMD_ACK, NULL, 2500)) {
|
||||
|
|
@ -2002,27 +2075,63 @@ static int CmdResetRead(const char *Cmd) {
|
|||
static int CmdT55xxWipe(const char *Cmd) {
|
||||
char writeData[20] = {0};
|
||||
char *ptrData = writeData;
|
||||
char cmdp = tolower(param_getchar(Cmd, 0));
|
||||
if (cmdp == 'h') return usage_t55xx_wipe();
|
||||
uint32_t password = 0;
|
||||
bool usepwd = false;
|
||||
bool Q5 = false;
|
||||
uint8_t cmdp = 0;
|
||||
bool errors = false;
|
||||
|
||||
bool Q5 = (cmdp == 'q');
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_wipe();
|
||||
case 'p':
|
||||
// password used by handheld cloners
|
||||
password = param_get32ex(Cmd, cmdp + 1, 0x51243648, 16);
|
||||
usepwd = true;
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'q':
|
||||
Q5 = true;
|
||||
cmdp++;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (errors) return usage_t55xx_wipe();
|
||||
|
||||
// Try with the default password to reset block 0
|
||||
// With a pwd should work even if pwd bit not set
|
||||
PrintAndLogEx(INFO, "\nBeginning Wipe of a T55xx tag (assuming the tag is not password protected)\n");
|
||||
|
||||
if (Q5)
|
||||
snprintf(ptrData, sizeof(writeData), "b 0 d 6001F004 p 0");
|
||||
else
|
||||
snprintf(ptrData, sizeof(writeData), "b 0 d 000880E0 p 0");
|
||||
|
||||
if (CmdT55xxWriteBlock(ptrData) != PM3_SUCCESS) PrintAndLogEx(WARNING, "Warning: error writing blk 0");
|
||||
if (usepwd) {
|
||||
snprintf(ptrData, sizeof(writeData), "b 0 p %08x ", password);
|
||||
} else {
|
||||
snprintf(ptrData, sizeof(writeData), "b 0 ");
|
||||
}
|
||||
|
||||
if (Q5)
|
||||
snprintf(ptrData + strlen(ptrData), sizeof(writeData) - strlen(ptrData), "d 6001F004");
|
||||
else
|
||||
snprintf(ptrData + strlen(ptrData), sizeof(writeData) - strlen(ptrData), "d 000880E0");
|
||||
|
||||
PrintAndLogEx(INFO, "%s", ptrData);
|
||||
return 0;
|
||||
|
||||
if (CmdT55xxWriteBlock(ptrData) != PM3_SUCCESS)
|
||||
PrintAndLogEx(WARNING, "Warning: error writing blk 0");
|
||||
|
||||
for (uint8_t blk = 1; blk < 8; blk++) {
|
||||
|
||||
snprintf(ptrData, sizeof(writeData), "b %d d 0", blk);
|
||||
|
||||
if (CmdT55xxWriteBlock(ptrData) != PM3_SUCCESS) PrintAndLogEx(WARNING, "Warning: error writing blk %d", blk);
|
||||
if (CmdT55xxWriteBlock(ptrData) != PM3_SUCCESS)
|
||||
PrintAndLogEx(WARNING, "Warning: error writing blk %d", blk);
|
||||
|
||||
memset(writeData, 0x00, sizeof(writeData));
|
||||
}
|
||||
|
|
@ -2040,44 +2149,52 @@ static bool IsCancelled(void) {
|
|||
// load a default pwd file.
|
||||
static int CmdT55xxChkPwds(const char *Cmd) {
|
||||
|
||||
char filename[FILE_PATH_SIZE] = {0};
|
||||
bool found = false;
|
||||
char filename[FILE_PATH_SIZE] = {0};
|
||||
bool found = false;
|
||||
uint8_t timeout = 0;
|
||||
uint8_t *keyBlock = NULL;
|
||||
bool from_flash = false;
|
||||
bool try_all_dl_modes = false;
|
||||
bool from_flash = false;
|
||||
bool try_all_dl_modes = false;
|
||||
uint8_t downlink_mode = 0;
|
||||
int len;
|
||||
char cmdp;
|
||||
bool use_pwd_file = false;
|
||||
int dl_mode; // to try each downlink mode for each password
|
||||
bool use_pwd_file = false;
|
||||
int dl_mode; // to try each downlink mode for each password
|
||||
uint8_t cmdp = 0;
|
||||
bool errors = false;
|
||||
|
||||
|
||||
cmdp = tolower(param_getchar(Cmd, 0));
|
||||
|
||||
if (cmdp == 'h') return usage_t55xx_chk();
|
||||
if (cmdp == 'm') {
|
||||
from_flash = true;
|
||||
Cmd += 2;
|
||||
cmdp = tolower(param_getchar(Cmd, 0));
|
||||
}
|
||||
if (cmdp == 'r') {
|
||||
Cmd += 2;
|
||||
downlink_mode = param_getchar(Cmd, 0) - '0'; // get 2nd option, as this is fixed order.
|
||||
if (downlink_mode == 4) try_all_dl_modes = true;
|
||||
if (downlink_mode > 3) downlink_mode = 0;
|
||||
Cmd += 2;
|
||||
cmdp = param_getchar(Cmd, 0);
|
||||
}
|
||||
if (cmdp == 'i') {
|
||||
Cmd += 2;
|
||||
len = strlen(Cmd);
|
||||
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
|
||||
memcpy(filename, Cmd, len);
|
||||
use_pwd_file = true;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_chk();
|
||||
case 'r':
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode == 4)
|
||||
try_all_dl_modes = true;
|
||||
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'm':
|
||||
from_flash = true;
|
||||
cmdp++;
|
||||
break;
|
||||
case 'i':
|
||||
if ( param_getstr(Cmd, cmdp + 1, filename, sizeof(filename)) == 0 ) {
|
||||
PrintAndLogEx(ERR, "Error, no filename after 'f' was found");
|
||||
errors = true;
|
||||
}
|
||||
use_pwd_file = true;
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (errors) return usage_t55xx_chk();
|
||||
|
||||
/*
|
||||
// block 7, page1 = false, usepwd = false, override = false, pwd = 00000000
|
||||
|
|
@ -2191,33 +2308,48 @@ out:
|
|||
static int CmdT55xxBruteForce(const char *Cmd) {
|
||||
|
||||
uint32_t start_password = 0x00000000; //start password
|
||||
uint32_t end_password = 0xFFFFFFFF; //end password
|
||||
uint32_t curr = 0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t cmd_opt_idx = 0;
|
||||
uint8_t found = 0; // > 0 if found xx1 xx downlink needed, 1 found
|
||||
uint32_t end_password = 0xFFFFFFFF; //end password
|
||||
uint32_t curr = 0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t found = 0; // > 0 if found xx1 xx downlink needed, 1 found
|
||||
uint8_t cmdp = 0;
|
||||
bool errors = false;
|
||||
|
||||
char cmdp = tolower(param_getchar(Cmd, cmd_opt_idx));
|
||||
|
||||
if (cmdp == 'h') return usage_t55xx_bruteforce();
|
||||
if (cmdp == 'r') { // downlink mode supplied
|
||||
cmd_opt_idx++; // skip over 'r'
|
||||
downlink_mode = param_getchar(Cmd, cmd_opt_idx++) - '0';
|
||||
if (downlink_mode > 4) downlink_mode = 0;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_bruteforce();
|
||||
case 'r':
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 4)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 's':
|
||||
start_password = param_get32ex(Cmd, cmdp + 1, 0, 16);
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'e':
|
||||
end_password = param_get32ex(Cmd, cmdp + 1, 0, 16);
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
uint64_t t1 = msclock();
|
||||
|
||||
start_password = param_get32ex(Cmd, cmd_opt_idx++, 0, 16);
|
||||
end_password = param_get32ex(Cmd, cmd_opt_idx++, 0, 16);
|
||||
|
||||
curr = start_password;
|
||||
|
||||
if (start_password >= end_password) {
|
||||
return usage_t55xx_bruteforce();
|
||||
}
|
||||
|
||||
if (errors) return usage_t55xx_bruteforce();
|
||||
|
||||
uint64_t t1 = msclock();
|
||||
|
||||
curr = start_password;
|
||||
|
||||
PrintAndLogEx(INFO, "Search password range [%08X -> %08X]", start_password, end_password);
|
||||
|
||||
while (found == 0) {
|
||||
|
|
@ -2278,25 +2410,41 @@ uint8_t tryOnePassword(uint32_t password, uint8_t downlink_mode) {
|
|||
}
|
||||
|
||||
static int CmdT55xxRecoverPW(const char *Cmd) {
|
||||
int bit = 0;
|
||||
int bit = 0;
|
||||
uint32_t orig_password = 0x0;
|
||||
uint32_t curr_password = 0x0;
|
||||
uint32_t prev_password = 0xffffffff;
|
||||
uint32_t mask = 0x0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t found = 0;
|
||||
uint8_t cmd_opt_idx = 0;
|
||||
uint32_t mask = 0x0;
|
||||
uint8_t downlink_mode = 0;
|
||||
uint8_t found = 0;
|
||||
uint8_t cmdp = 0;
|
||||
bool errors = false;
|
||||
|
||||
char cmdp = tolower(param_getchar(Cmd, cmd_opt_idx));
|
||||
|
||||
if (cmdp == 'h') return usage_t55xx_recoverpw();
|
||||
if (cmdp == 'r') { // downlink mode supplied
|
||||
cmd_opt_idx++; // skip over 'r'
|
||||
downlink_mode = param_getchar(Cmd, cmd_opt_idx++) - '0';
|
||||
if (downlink_mode > 4) downlink_mode = 0;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_t55xx_recoverpw();
|
||||
case 'p':
|
||||
// password used by handheld cloners
|
||||
orig_password = param_get32ex(Cmd, cmdp + 1, 0x51243648, 16);
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'r':
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 4)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
orig_password = param_get32ex(Cmd, cmd_opt_idx++, 0x51243648, 16); //password used by handheld cloners
|
||||
if (errors) return usage_t55xx_recoverpw();
|
||||
|
||||
|
||||
// first try fliping each bit in the expected password
|
||||
while (bit < 32) {
|
||||
|
|
@ -2511,9 +2659,13 @@ static int CmdT55xxDetectPage1(const char *Cmd) {
|
|||
cmdp++;
|
||||
break;
|
||||
case 'r':
|
||||
downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
|
||||
if (downlink_mode == 4) try_all_dl_modes = true;
|
||||
if (downlink_mode > 3) downlink_mode = 0;
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode == 4)
|
||||
try_all_dl_modes = true;
|
||||
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
|
|
@ -2589,8 +2741,10 @@ static int CmdT55xxSetDeviceConfig(const char *Cmd) {
|
|||
cmdp += 2;
|
||||
break;
|
||||
case 'r':
|
||||
downlink_mode = param_getchar(Cmd, cmdp + 1) - '0';
|
||||
if (downlink_mode > 3) downlink_mode = 0;
|
||||
downlink_mode = param_get8ex(Cmd, cmdp + 1, 0, 10);
|
||||
if (downlink_mode > 3)
|
||||
downlink_mode = 0;
|
||||
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'p':
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue