Enum Algorithm

pub enum Algorithm {
    Argon2d,
    Argon2i,
    Argon2id,
}

The Argon2 spec consist of 3 different algorithms: one that aims to be resistant to GPU cracking attacks (argon2d), one that aims to be resistant to side-channel attacks (argon2i), and a hybrid algorithm that aims to be resistant to both types of attacks. See https://en.wikipedia.org/wiki/Argon2 for more information.

Argon2id is a good default. The other algorithms should only be used in rare cases, preferably only when a cryptography expert can validate that using one of the other two algorithms is safe.

Variants

Argon2d

GPU-cracking attack resistant/memory-hard

Argon2i

Side-channel attack resistant

Argon2id

GPU-cracking attack resistant/memory-hard and side-channel attack resistant

Trait Implementations

impl Clone for Algorithm

fn clone(&self) -> Algorithm

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Algorithm

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

Formats the value using the given formatter.

impl Copy for Algorithm