I. Compare and contrast the transposition cipher to the substitution cipher and explain how transposition ciphers can be more difficult to decipher using that method.
II. Recall transposition ciphers can be done both at the bit level or the byte (or character) level.
III. Discuss how transposition ciphers move these bits or bytes to another location in the block, so the bit or byte in position 1 moves to position 4, and the bit or byte in position 2 moves to position 8, and so on.