Describe in detail the Playfair cipher the show how to encrypt the message.       “HELLO WORLD”      With the “playfair cipher” key word to be used in the encryption process and show the obtained ciphertext.

Np Ms Office 365/Excel 2016 I Ntermed
1st Edition
ISBN:9781337508841
Author:Carey
Publisher:Carey
Chapter2: Formatting Workbook Text And Data
Section: Chapter Questions
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Describe in detail the Playfair cipher the show how to encrypt the message.

      “HELLO WORLD”

     With the “playfair cipher” key word to be used in the encryption process and show the obtained ciphertext.                                                                                   

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