Question

Caesar cipher is a case of shift cipher with key k=_____

Answer 1

Caesar cipher is a case of shift cipher with the key K taking the value of a positive integer. The value of K ranges from 0 to 25. This key is shared with only those people whom you would like to see your message. In other words, the K key is a secret.

Answer 2

Caesar cipher in the case of shift cipher with the key K taking the value of a positive integer. Its value ranges from 0 to 25. This key is shared with only those people whom you would like your message to appear to. In other way round the K key is a secret key.