RfidResearchGroup/proxmark3
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This commit is contained in:
iceman1001 2021-05-22 14:22:41 +02:00
parent 9a9d86de95
commit 86118525e5
1 changed files with 5 additions and 2 deletions
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7
client/src/cmdlfidteck.c
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@ -284,13 +284,16 @@ int detectIdteck(uint8_t *dest, size_t *size) {
if (getSignalProperties()->isnoise) return -2;
size_t start_idx = 0;
// 4 9 4 4 5 4 4 B
uint8_t preamble[] = {0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1};
//preamble not found
if (!preambleSearch(dest, preamble, sizeof(preamble), size, &start_idx))
if (preambleSearch(dest, preamble, sizeof(preamble), size, &start_idx) == false)
return -3;
// wrong demoded size
if (*size != 64) return -4;
if (*size != 64) {
return -4;
}
return (int)start_idx;
}