1. Using this Playfair matrix: M F H I/J K U N O P Q Z V W X Y E L A R G D S T B C • Encrypt this message: Must see you over Cadogan West. Coming at once. • What if we want to implement extended...

1. Using this Playfair matrix: M F H I/J K U N O P Q Z V W X Y E L A R G D S T B C • Encrypt this message: Must see you over Cadogan West. Coming at once. • What if we want to implement extended version of playfair cipher? Is it possible or not? If yes than share your feasible thoughts for extended playfair cipher. Note: Implementation can be done using any programming language such as c, c++, java, python,