Cipher - Simple Substitution utilizes monoalphabetic simple substitution cipher logic to provide a personal encryptor interface. Generating a novel alphabet based on a user-provided key phrase, communication can be easily encrypted. The interface also supports decryption, allowing for smooth translation of text. Cipher's logic is algorithmically backed, ensuring efficient conversion with all input sizes.

NOTE: Although a monoalphabetic simple substitution is a proper form of classical cryptography, like most forms it can be broken. Cipher - Simple Substitution does not guarantee total security.