Struct ciphers::ADFGX

pub struct ADFGX { /* fields omitted */ }

An ADFGX cipher implementation.

Methods

impl ADFGX

pub fn new(key: &str, keyword: &str) -> Self

Takes the key and keyword for the ADFGX cipher and returns a corresponding ADFGX struct.

Panics

• If key is not 25 chars in length.
• If key contains repeated chars.
• If key is not valid ascii.
• If keyword is not valid ascii.

Trait Implementations

impl Cipher for ADFGX

fn encipher(&self, ptext: &str) -> CipherResult

Enciphers the given plaintext (a str reference) using the ADFGX cipher and returns the ciphertext as a CipherResult.

Example

use ciphers::{Cipher, ADFGX};

let adfgx = ADFGX::new("PHQGMEAYNOFDXKRCVSZWBUTIL", "GERMAN");

let ctext = adfgx.encipher("DEFENDTHEEASTWALLOFTHECASTLE");
assert_eq!(ctext.unwrap(), "FFDGDDADXDAFAFXAAFAFDXDXXFDGDAGDDXXFAFADAFDXDDXDDADGXXGX");

fn decipher(&self, ctext: &str) -> CipherResult

Deciphers the given ciphertext (a str reference) using the ADFGX cipher and returns the plaintext as a CipherResult.

Example

use ciphers::{Cipher, ADFGX};

let adfgx = ADFGX::new("PHQGMEAYNOFDXKRCVSZWBUTIL", "GERMAN");

let ptext = adfgx.decipher("FFDGDDADXDAFAFXAAFAFDXDXXFDGDAGDDXXFAFADAFDXDDXDDADGXXGX");
assert_eq!(ptext.unwrap(), "DEFENDTHEEASTWALLOFTHECASTLE");