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Caesar cipher

Код 2325164

  • ISBN: 978-5-5105-2309-6

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High Quality Content by WIKIPEDIA articles! In cryptography, a Caesar cipher, also known as a Caesar`s cipher, the shift cipher, Caesar`s code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a shift of 3, A would be replaced by D, B would become E, and so on. The method is named after Julius Caesar, who used it to communicate with his generals.

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ISBN: 978-5-5105-2309-6

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