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Pick exploit sector starting from last sector

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This commit is contained in:
Daniel Seiller 2019-08-14 17:56:59 +02:00
parent 786fe821fe
commit 0313b7bcc5
1 changed files with 4 additions and 3 deletions
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7
src/mfoc.c
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@ -933,9 +933,10 @@ int find_exploit_sector(mftag t)
return -1; return -1;
} }
for (i = 0; i < t.num_sectors; i++) { for (i = 0; i < t.num_sectors; i++) {
if ((t.sectors[i].foundKeyA) || (t.sectors[i].foundKeyB)) { int s=(t.num_sectors-i)-1;
fprintf(stdout, "\n\nUsing sector %02d as an exploit sector\n", i); if ((t.sectors[s].foundKeyA) || (t.sectors[s].foundKeyB)) {
return i; fprintf(stdout, "\n\nUsing sector %02d as an exploit sector\n", s);
return s;
} }
} }
ERR("\n\nNo sector encrypted with the default key has been found, exiting.."); ERR("\n\nNo sector encrypted with the default key has been found, exiting..");