On the Subject of The Inverted White Cipher
White as the driven snow, this cipher knows no bounds to give defusers a hard time.
On the module, you will see 3 screens, a keyboard, 2 arrows, and a submit button that displays the current page you're on.
Pressing the right arrow takes you to the next page. Pressing the left arrow takes you to the previous page. There is a total of 2 pages.
On page 1, the top screen shows a 6 letter encrypted word, the middle screen shows a number.
On page 2, the top and middle screen shows an 8 letter key.
Follow the mechanics down below to decrypt your word:
Step 1: Grille Transposition
For this, you will need the 8 letter keys from the top and middle screen on page 2.
Concatenate the 2 keys with the top screen going first, then turn it into a 4x4 matrix of letters.
Then using the grid below, rotate it 90 degrees clockwise X times, where X is the number of ports.
Take off the letters from the 4x4 matrix you made at the same position of the Xs on the grid. Make sure you take them off in reading order. Then rotate the grid 90 degrees clockwise.
Do this 3 more times to get your decrypted key.
Top Screen: ENOIOCBS
Mid Screen: BVBOLEHY
# of Ports: 3