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Rotation
This application can encrypt and decrypt any text using the Caesar shift, more popularly known as "ROT13" in one variant. Besides rotating your input by any offset you choose, the script can also employ basic frequency cryptanalysis to find the offset a given ciphertext was rotated by.
Note: This script only rotates "forward" - that is, it does not distinguish between encryption or decryption. When decrypting a text rotated forward by 4, the offset displayed will be 22.
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