Worms Keycard Door
Posted: Mon Jun 10, 2013 3:31 am
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I had one of my genius moments, executed and then later found out, awe it has been done before. Anyway, I am still going to post this on the likely odds peeps are still using insecure/outdated combo lock doors.
The Security:
This door works on the fact that uniquely named items or maps will only stack with each other and no other items. Therefor using a simple item sorter we can grab the pulse from the dropper to unlock the door only when the correct item is inserted. The number of combinations on a single block is (1.4 X 10^15) multiple that by the number of blocks in Minecraft and we are talking about a ridiculously large number. Quantitatively the security on this door is greater than a 128-bit password in the computer world... a brute force attack on this door is futile.
Ease of Use:
No passwords to remember since it uses a physical object. No worries about overloading inputs like on a combo lock. The "password" is very simple to change
Instructions:
Attached is the schematic file... and you can look at the pictures to get a general idea. Although if your not up to the task, myself or someone else would gladly take your money to build it for you.
Spoiler:
