Struct feistel_permutation_rs::Feistel

pub struct Feistel<B>where
    B: BuildHasher,{ /* private fields */ }

A basic Feistel Network cipher.

The cipher requires a series of hashes which are built using a supplied std::hash::BuildHasher (passed with the parameter name bob, coz it’z a builder, right?)

Implementations

impl<B> Feistel<B>where B: BuildHasher,

pub fn new(bob: B, bits: usize, keys: &[u64]) -> Feistel<B>

Construct a new Feistel cipher.

pub fn encrypt(&self, x: u64) -> u64

Encrypt a value.

pub fn decrypt(&self, x: u64) -> u64

Decrypt a value.