Struct pwbox::rcrypto::RustCrypto

pub struct RustCrypto(_);

This is supported on crate feature rust-crypto only.

Suite for password-based encryption provided by rust-crypto.

Ciphers

• aes-128-ctr: AES-128 cipher in CTR mode with Keccak256-based MAC
• aes-128-gcm: AES-128 cipher in GCM mode

KDFs

• scrypt: scrypt KDF with the original parametrization (not the libsodium one)

Examples

This suite can be used for compatibility with Ethereum keystores.

use rand::thread_rng;
use pwbox::{Eraser, ErasedPwBox, Suite, rcrypto::RustCrypto};

// Create a new box.
let pwbox = RustCrypto::build_box(&mut thread_rng())
    .seal(b"correct horse", b"battery staple")
    .unwrap();

// Read from existing box.
let mut eraser = Eraser::new();
eraser.add_suite::<RustCrypto>();
let erased: ErasedPwBox = // deserialized from some format
let plaintext = eraser.restore(&erased)?.open(b"correct horse")?;

Trait Implementations

impl Debug for RustCrypto

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Suite for RustCrypto

type Cipher = CipherWithMac<Aes128Ctr, Keccak256>

Recommended cipher for this suite.

type DeriveKey = Scrypt

Recommended KDF for this suite.

fn add_ciphers_and_kdfs(eraser: &mut Eraser)

Adds ciphers and KDFs from this suite into the specified Eraser.

fn build_box<R: RngCore + CryptoRng>(
    rng: &mut R
) -> PwBoxBuilder<'_, Self::DeriveKey, Self::Cipher>

Initializes a PwBoxBuilder with the recommended cipher and KDF.