The differences that exist among these three ciphers are as follows:
Characterciphertakes a message,for example, plaintext, and converts it into the
ciphertext where the information in the message is not noticeable during an assessment.For
example, in the case of Caesar Cipher, the set of plain text characters is replaced by any other
character, symbols, or numbers.
There are five types of operations in block cipher modes,ECB (Electronic Code
Block) mode, CBC (Cipher Block Chaining) mode, CFB (Cipher Feedback) mode, OFB
(Output Feedback) mode, and CTR (Counter) mode.These operations analyze plaintext
messages and change them into fixed-size blocks before converting them into ciphertext
