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Cryptanalysis

mary.gail.hanson

Created on June 12, 2021

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Transcript

The following pages have a couple of Caesar Shift and Phone Number Cryptanalysis Codes to decipher. To decipher the Caesar Shift codes, remember to shift backward in the alphabet and then rotate the outer dial to the correct position. Click start when ready to begin.

Start

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Shift 6 to decipher: ZKXXUXOYZY GXK BKXE HGJ

You should write your answer on scratch paper

Back

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Shift 3 to decipher: WKHVXVSHFWVEORRGWBSHLVD

You should write your answer on scratch paper again

Back

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Determine the shift yourself! Good Luck! M NGDSXMDK TMBBQZE QHQDK 12 EQOAZPE

Again, you should write your answer on scratch paper. The next page is password protected so be sure to decipher this one correctly!

What was the last word of the previous code?

all lowercase

Back

Phone Number Code 0=Q 2=ABC 4=GHI 6=MNO 8=TUV 1=Z 3=DEF 5=JKL 7=PRS 9=WXY

Again, work out your solution on paper or graph paper

Back to beginning