Cryptography: The Science of Making and Breaking Codes

There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it's tough to make a code truly unbreakable. Hosted by: Michael Aranda...

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This probably looks like gibberish to you, and it should because it's a cryptogram, a message in code. But, if I told you that all I did was shift every letter in the sentence to the next one in the alphabet, then you'd know that it translates to this. To encrypt a message, you need two main parts - the cypher and the key The cipher is the set of rules that are using to encode the information for example shifting the alphabet by certain number of letters The key tells you how to arrange those rules otherwise they'd be the same every time and it would be easy to decode the message in this case the key would be one because we shifted the alphabet by one letter to decrypt the information you need to know what kind of cipher was used and also ha...
Cryptography: The Science of Making and Breaking Codes
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