Tag Archive for: encryption
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Is It Possible to Design an Unbreakable Cipher?
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Is it possible to design an unbreakable cipher?
Do methods of encryption exist that guarantee privacy from even the most capable and highly-resourced…
![cipher](https://www.physicsforums.com/insights/wp-content/uploads/2016/03/cipher.png)
The Monographic Substitution Cipher: From Julius Caesar to the KGB
A monographic substitution cipher works by replacing individual characters of plaintext with corresponding characters of ciphertext. It is perhaps the…