Question: 14-23. The messages below were encrypted using the technique illustrated in Figure 14-11 (using displacement keys other than 5). Using trial and error, decode them.
14-23. The messages below were encrypted using the technique illustrated in Figure 14-11 (using
displacement keys other than 5). Using trial and error, decode them. Hint: This task becomes
easy if you use an Excel spreadsheet and VLookUp formulas that reference a table of letters
and their numeric equivalencies.
Message 1: OZ OY TUZ CNGZ CK JUTZ QTUC ZNGZ NAXZY AY
OZ OY CNGZ CK JU QTUC ZNGZ PAYZ GOTZ YU
Message 2: QBZAPJL KLSHFLK PZ QBZAPJL KLUPLK
Message 3: FAA YMZK OAAWE EBAUX FTQ NDAFT
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