Irene Lovelace (
lovelacing) wrote in
gooseberryhigh2017-05-25 08:38 am
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An interesting fact about substitution ciphers is that they often have a key word or phrase. If you know that, you can solve the cipher. Sometimes the key is meaningless. Sometimes not.
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
s t a y w i h m e . c z g d x v . p l o u . j n f .
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
s t a y w i h m e . c z g d x v . p l o u . j n f .
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[...]
And also weirdly deliberate.
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