Q-1 Consider your following information as a plain text: Name: City: <amjadsahir> <islamabad> wwwwwwwwwwww Consider the length of your name with minimum of 8 characters Such as Karachi, Multan, Badin etc. 1- Consider the key 'thequickbrown'. Use the Playfair cipher to encrypt your above information. [5 marks] 2- Using Caesar cipher with the key 7, encrypt your above information. Now, using cryptanalysis, try to break the cipher. [5 marks] 3- Consider the key 'Knowledge'. Use the Hill cipher to encrypt the initial 3 characters of your [5 marks] name.