Si la clave usada en un cifrador autoclave es PIZZA, descifre el siguiente criptograma.

O criptograma recebido é: SWMCE HHGDI OLXCV OMSGC WXQVO MS...

Question

Si la clave usada en un cifrador autoclave es PIZZA, descifre el siguiente criptograma.

O criptograma recebido é: SWMCE HHGDI OLXCV OMSGC WXQVO MSGKX TSQDT MEFL.
O cifrador autoclave é uma variante do algoritmo de Vigenère.
A chave primária do cifrador autoclave é o próprio texto a ser cifrado.
O resultado da decifragem do criptograma é: ¿DÓNDE ESTÁ EL SECRETO? EL SECRETO ESTÁ EN LA MASA.

Ed · Answer

O criptograma recebido é: SWMCE HHGDI OLXCV OMSGC WXQVO MSGKX TSQDT MEFL.

Utilizando o cifrador autoclave com a chave "PIZZA", podemos decifrar o criptograma da seguinte forma:

- Passo 1: Repetir a chave "PIZZA" até que tenha o mesmo tamanho do criptograma:
PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA PIZZA 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