Struct PRP

pub struct PRP { /* private fields */ }

Implementation of Pseudo-Random Permutation (PRP). Currently based on the Lioness wide-block cipher.

Implementations

impl PRP

pub fn new(key: [u8; 128], iv: [u8; 64]) -> Self

Creates new instance of the PRP using the raw key and IV.

pub fn from_parameters(params: PRPParameters) -> Self

Creates a new PRP instance using the given parameters

impl PRP

pub fn forward(&self, plaintext: &[u8]) -> Result<Box<[u8]>>

Applies forward permutation on the given plaintext and returns a new buffer containing the result.

pub fn forward_inplace(&self, plaintext: &mut [u8]) -> Result<()>

Applies forward permutation on the given plaintext and modifies the given buffer in-place.

pub fn inverse(&self, ciphertext: &[u8]) -> Result<Box<[u8]>>

Applies inverse permutation on the given plaintext and returns a new buffer containing the result.

pub fn inverse_inplace(&self, ciphertext: &mut [u8]) -> Result<()>

Applies inverse permutation on the given ciphertext and modifies the given buffer in-place.

Trait Implementations

impl Drop for PRP

fn drop(&mut self)

Executes the destructor for this type.