cipher

Provides various cipher functions, such as a Caesar cipher, and Viginere cipher.

letterTableSource

Just a numerically indiced table that contains every letter of the alphabet (English alphabet.)

shiftLetter(letter, modifier)Source

Shift a single letter by a modifier.

Parameters

1. letter string Letter to modify.
2. modifier number How many letters to shift it by.

Returns

1. string Shifted letter.

caesar(input [, shift=-3])Source

Run a Caesar Cipher on the provided string. (https://en.wikipedia.org/wiki/Caesar_cipher)

Parameters

1. input string String to cipher.
2. shift? number = -3 Amount of letters to shift the string by.

Returns

1. string Ciphered string.

viginere(input, key)Source

Run a Viginere cipher on the provided string. (https://en.wikipedia.org/wiki/Vigen%C3%A8re_cipher)

Parameters

1. input string String to cipher.
2. key string Key to cipher the string with.

Returns

1. string The ciphered string.

viginereDecode(input, key)Source

Reverse a Viginere cipher on the provided string. (https://en.wikipedia.org/wiki/Vigen%C3%A8re_cipher)

Parameters

1. input string String to decipher.
2. key string Key to decipher the string with.

Returns

1. string The deciphered string.

rot13(input, The)Source

Run a ROT13 cipher on the input. (https://en.wikipedia.org/wiki/ROT13)

Parameters

1. input string The string to cipher.
2. The string ciphered string.