github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-22 14:13:42 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix for bulk HID card programming and parity issues

Browse source
This commit is contained in:
Thomas J L. Harkness 2018-04-03 15:44:39 +10:00
commit 24fe17e9e9
1 changed files with 3 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
client/scripts/lf_bulk_program.lua
View file

@ -61,8 +61,9 @@ local function cardHex(i,f)
--As the function defaults to even parity and returns a boolean, --As the function defaults to even parity and returns a boolean,
--perform a 'not' function to get odd parity --perform a 'not' function to get odd parity
high = not evenparity(string.sub(stream,0,12)) and 1 or 0 high = evenparity(string.sub(stream,1,12)) and 1 or 0
low = evenparity(string.sub(stream,13)) and 1 or 0 low = not evenparity(string.sub(stream,13)) and 1 or 0
bits = bit32.bor(bit32.lshift(id,1), low) bits = bit32.bor(bit32.lshift(id,1), low)
bits = bit32.bor(bits, bit32.lshift(high,25)) bits = bit32.bor(bits, bit32.lshift(high,25))