Tool to decrypt/encrypt digits with Rot5. ROT-5 is an application of ROT-13 to the numbers, the shift of 5 makes the cipher reversible for numbers.
ROT-5 Cipher - dCode
Tag(s) : Substitution Cipher
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Decryption of Rot5 is identical to the encryption because Rot5 is reversible.
Example: 793 re-becomes 248 by ROT-5
ROT-5 converter is used on the digits. Numbers that began with 1 now begin with 6, the 2s become 7s etc. The shifting by 5 continues so on.
According to Benford's law, there should be more 6 than 4 among the first digits of the numbers in the ciphertext.
A shift of 5 allows the code to be reciprocal/reversible/symmetric, this means that 2 consecutive encryptions lead to find the plain number.