Question

PLEASE HELP QUICK!!!! Question: 6
Using the Caesar cipher, “HELLO” is encrypted to "OLSSV" by applying a shift of 7. The message "HELLO" is considered the ____
(a) algorithm
(b) ciphertext
(c) key
(d) plaintext

Answer 1

Answer:

Plaintext

Explanation:

It is the output which can be read.