simple_substitution

simple substitution cipher. Each letter is monoalphabetically associated with a different one used for the encryption.

Classical cryptography methods for words and brief phrases.
Substitution, transposition and concealment (null) ciphers are available, like
Caesar, Vigenère, Atbash, affine, simple substitution, Playfair,
rail fence, Scytale, single column, and Polybius ciphers.

Luigi Annicchiarico

ciphertext

Classical Cryptography Methods for Words and Phrases

simple_substitution function

<dl><dt>word</dt>
<dd>Word or phrase to be encrypted</dd>
<dt>key</dt>
<dd>Word to be used as key for the encryption. If not provided, a random shuffle is performed</dd>
<dt>seed</dt>
<dd>Seed for reproducibility of the encryption if key is not provided</dd></dl>

Arguments

simple_substitution — simple_substitution

<dl>

<dt>word</dt>
<dd>Word or phrase to be encrypted</dd>


<dt>key</dt>
<dd>Word to be used as key for the encryption. If not provided, a random shuffle is performed</dd>


<dt>seed</dt>
<dd>Seed for reproducibility of the encryption if key is not provided</dd>

</dl>

simple_substitution: simple_substitution

Description

Usage

Value

Arguments

Examples