github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-22 06:13:27 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

added 1st at byte

Browse source
This commit is contained in:
merlokk 2018-02-05 13:02:14 +02:00
commit d236b6a9cb
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
client/mifarehost.c
View file

@ -888,6 +888,7 @@ int mfTraceDecode(uint8_t *data_src, int len, uint8_t parity, bool wantSaveToEml
printf("check ar error\n");
if (
(oddparity8(ar & 0xff) ^ (at >> 24 & 0x01) ^ ((ar_enc_par >> 4) & 0x01) ^ (at_enc >> 24 & 0x01)) ||
(oddparity8(at >> 8 & 0xff) ^ (at & 0x01) ^ ((at_enc_par >> 5) & 0x01) ^ (at_enc & 0x01)) ||
(oddparity8(at >> 16 & 0xff) ^ (at >> 8 & 0x01) ^ ((at_enc_par >> 6) & 0x01) ^ (at_enc >> 8 & 0x01)) ||
(oddparity8(at >> 24 & 0xff) ^ (at >> 16 & 0x01) ^ ((at_enc_par >> 7) & 0x01) ^ (at_enc >> 16 & 0x01))