Transposition Ciphers
- Re-arrange order of letters
- Write-in in a geometrical figure (square, scytale)
- Take-off in a specified order
- Key is the figure and the order
Example
1 2 3 4
T R A N
S P O T
I T I O
N X X X
Take-off as 2, 4, 3, 1: RPTXNTOXAOIXTSIN
Try RAYXPAIXYNSXCTLS