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Criptografia - Adelcio

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<strong>Criptografia</strong><br />

12<br />

<strong>Criptografia</strong> Clássica<br />

• Como a mensagem é decriptografada?<br />

PHQVDJHP<br />

FULSWRJUDIDGD<br />

Texto<br />

Criptografado<br />

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

Texto 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<br />

MENSAGEM<br />

CRIPTOGRAFADA

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