Each of the following messages has been encrypted using a simple substitution cipher. Decrypt them. For your convenience, we have given you a frequency table | Numerade
Each of the following messages has been encrypted using a simple su…
Aug 27, 2019
numerade.com
dbd2014c-d2f1-4222-97ac-0d798df367ff
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Step 2 - Transposition:This intermediate ciphertext then fills the columns (left to right) of a transposition matrix using the keyword"crime". Since "crime" consists of 5 letters the matrix contains 5 rows. Note that the matrix is filled up withAAA at the bottom right.C1FVADAR5XAFDDI3AFDVAM4VAVGAE2FXFFAThe final cipher is read as rows based on alphabetical order of letters of the key "crime":FVADA FXPFA AFDVA VAVGA XAFDDTo decode, the recipient sets up two matrices based on two keywords, first t
Step 2 - Transposition:This intermediate ciphertext then fills t…
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