Friday, September 29, 2017

3rd TERM - FIRTS DEADLINE - DEFINE - DISCOVER



AUTHORS: Aguirre & O'Dwyer
We have been working in Khan Academy with the topic of Cryptography. It is about how to cipher encrypted messages. We should solve a case, with information from a bag that you found. There were three clues. This three clues were papers with encrypted messages. Each message was wrote in a different way of encryption, like this: olyrlfdvykpza. To cipher them, we use different types of cipher, like the Caesar Cipher, or the Polyalphabetic Cipher, etc. These types of cipher helped us to solve the encrypted messages and to understand- and learn about these two topic.


 
Resultado de imagen para caesar cipher




Resultado de imagen para polyalphabetic cipher







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