diff options
| author | Leonard Kugis <leonard@kug.is> | 2020-09-08 16:03:49 +0200 |
|---|---|---|
| committer | Leonard Kugis <leonard@kug.is> | 2020-09-08 16:03:49 +0200 |
| commit | 3eef1036ee7a08d8dbd527f8892340db6cee675f (patch) | |
| tree | fe754e8e4b81cbbc7c4e6f31122804db567addbf | |
| parent | ed051049e42a2c82a0788558eef7e038e59acb44 (diff) | |
General
Clearing digits after code entry for more security.
| -rw-r--r-- | Software/pinlock.asm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Software/pinlock.asm b/Software/pinlock.asm index 6625465..5e9340c 100644 --- a/Software/pinlock.asm +++ b/Software/pinlock.asm @@ -803,7 +803,7 @@ handle_left: andi tmp0, 0b00000011 dec tmp0 andi tmp0, 0b00000011 - andi ret0, 0b11111100 + andi ret0, 0b01111100 or ret0, tmp0 pop tmp0 rjmp handle_end @@ -813,7 +813,7 @@ handle_right: andi tmp0, 0b00000011 inc tmp0 andi tmp0, 0b00000011 - andi ret0, 0b11111100 + andi ret0, 0b01111100 or ret0, tmp0 pop tmp0 rjmp handle_end @@ -864,6 +864,8 @@ handle_auth_submit: pop tmp1 pop tmp0 pop ret0 + ldi dig0, 0 + ldi dig1, 0 ldi par0, HANDLE_STATE_AUTHED rcall handle_state pop par0 |