[−][src]Module cipher_crypt::rot13
ROT13 ("rotate by 13 places"), is a simple implementation of the Caesar cipher. It substitutes a letter with the one 13 places after it in the alphabet.
ROT13 is its own inverse. That is, ROT13(ROT13(message)) = message
. Due to its simplicity,
this module does not implement the Cipher
trait.
Functions
decrypt | Decrypt a message using the Rot13 substitute cipher. |
encrypt | Encrypt a message using the Rot13 substitute cipher. |