0 votes 0 votes Encrypt the Message "HELLO MY DEARZ" using Transposition Cipher with $Key \begin{cases} \text{Plain Text} & 2 4 1 3 \\ \text{Cipher Text} &1 2 3 4 \end{cases}$ HLLEO YM AEDRZ EHOLL ZYM RAED ELHL MDOY AZER ELHL DOMY ZAER Computer Networks ugcnetcse-july2018-paper2 cryptography encryption-decryption computer-networks + – Pooja Khatri asked Jul 13, 2018 recategorized May 23, 2020 Pooja Khatri 4.5k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 3 votes 3 votes Arranging the message in a tabular format , we get 1 H O E 2 E M A 3 L Y R 4 L D Z Now applying the key and writing out the corresponding letters from plain text according to key 2413 we get ELHL MDOY AZER Correct Answer: Option C Sayan Bose answered Jul 31, 2018 selected Apr 5, 2021 by Arjun Sayan Bose comment Share Follow See all 0 reply Please log in or register to add a comment.