Online Caesar Cipher - Decoder, Encoder

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Caesar Cipher Shift Encrypt Decrypt

Online Caesar Cipher  -  Decoder, Encoder

One of the earliest and most straightforward encryption techniques is the Caesar cipher; it is just a type of substitution cipher and is named for Julius Caesar, one of the most fundamental and well-known encryption algorithms.

caesar cipher encryption and decryption

This is a straightforward alternative cipher in which each letter of the original message, or "plaintext," is changed to a letter that represents a specific amount of characters that have been moved up or down in the alphabet.

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