The following message is encrypted using the Caesar cipher F

The following message is encrypted using the Caesar cipher. Find the plaintext message: Zkb zdv wkh vfduhfurz surprwhg? The following message was encrypted using Vigenere\'s modification of the Caesar cipher using keyword \"punchline\". Find the plaintext message: Qypcbdm ui luf qbeagecxvpn tv umh zvgso. Decrypt the message 000011000001011101110101100110 which was encrypted using Verman\'s scheme with key 100010110000101111100011110100 The following message was encrypted with encryption key (2663, 19). Decrypt it 0554 1307 0289 0171 The following message was encrypted using RSA encryption with public key (5561, 317). Decrypt it. 0939 0596 0939 4379 2391 0164 1523 1906 2825

Solution

Here rule is that Caesar Cipher is simply a rotation by 3, or for each its letter given, it returns a letter 3 earlier in alphabetic list. BAsed on this rule, given message can be encrypted as :

Encripted code : Zkb zdv wkh vfduh furz surprwhg

Decripted code : Why was the scare crow promoted

Answer