672 B
672 B
Create cesar cypher wheel
Giant weel for demoing
1x1m piece of wood, circular pice from recycled cable drum. Print sheets to glue on. Drum rotates on steel shaft with ball bearings. Add magnets so it springs into one of 26 positions. Install font "Fixed Miriam Transparent.ttf" for the svg into ~/.fonts
Small wheel for people to build themselves and take home
One sheet of carboard paper with photocopy and a brass fasterner. Cut out the circle, make holes, put fasterer in. Done.
cesar cypher bruteforcer
A drum with multiple A-Z strips wrapped around. Put in the crypted message, Try to find a readable message somewhere on the drum (dictionary attack).