Decrypt ciphertext message which encrypted using digraphic


Decrypt the ciphertext message UW DM NK QB EK, which was encrypted using the digraphic cipher that sends the plaintext block P1P2into the ciphertext block C1C2, with 

C1≡ 23P1+ 3P2 (mod 26)

C2≡ 10P1+ 25P2 (mod 26).

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Computer Network Security: Decrypt ciphertext message which encrypted using digraphic
Reference No:- TGS0696154

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