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chg: enhanced verify t55xx write.

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We set config to the cloned block0,  whats left is to identify the offset,  which we try to do.
This commit is contained in:
iceman1001 2019-09-16 11:11:54 +02:00
commit 3726df62a4
14 changed files with 202 additions and 69 deletions
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35
client/cmdlfnedap.c
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@ -9,20 +9,6 @@
#include "cmdlfnedap.h"
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include "cmdparser.h" // command_t
#include "comms.h"
#include "crc16.h"
#include "cmdlft55xx.h"
#include "ui.h"
#include "cmddata.h"
#include "cmdlf.h"
#include "lfdemod.h"
#define FIXED_71 0x71
#define FIXED_40 0x40
#define UNKNOWN_A 0x00
@ -469,6 +455,7 @@ int CmdLFNedapClone(const char *Cmd) {
PrintAndLogEx(SUCCESS, "Preparing to clone NEDAP to T55x7");
print_blocks(blocks, max);
uint8_t res = 0;
PacketResponseNG resp;
// fast push mode
@ -490,10 +477,24 @@ int CmdLFNedapClone(const char *Cmd) {
PrintAndLogEx(ERR, "Error occurred, device did not respond during write operation.");
return PM3_ETIMEOUT;
}
if (i == 0) {
SetConfigWithBlock0(blocks[0]);
if ( t55xxAquireAndCompareBlock0(false, 0, blocks[0], false) )
continue;
}
if (t55xxVerifyWrite(i, 0, false, false, 0, 0xFF, blocks[i]) == false)
res++;
}
if ( res == 0 )
PrintAndLogEx(SUCCESS, "Success writing to tag");
else {
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(INFO, "The block 0 was changed (eXtended) which can be hard to detect.");
PrintAndLogEx(INFO, " Configure it manually " _YELLOW_("`lf t55xx config b 64 d BI i 1 o 32`"));
}
PrintAndLogEx(NORMAL, "\n");
PrintAndLogEx(INFO, "The block 0 was changed (eXtended) which can be hard to detect.");
PrintAndLogEx(INFO, " Configure it manually " _YELLOW_("`lf t55xx config b 64 d BI i 1 o 32`"));
return PM3_SUCCESS;
}