Enum libpasta::hashing::Algorithm

pub enum Algorithm {
    Single(Primitive),
    Nested {
        outer: Primitive,
        inner: Box<Algorithm>,
    },
}

libpasta password hashing algorithms can be nested, which is captured by this recursive enum.

Variants

Single(Primitive)

A single instance of a password-hashing primitive.

Nested

The password-hashing algorithm is composed of nested primitives.

Fields of Nested

outer: Primitive	The outermost layer of the algorithm is a single primitive
inner: Box<Algorithm>	The rest of the layers

Methods

impl Algorithm

fn hash(&self, password: Cleartext) -> Output

Type-safe function to compute the hash of a password.

fn hash_with_salt(&self, password: &[u8], salt: &[u8]) -> Vec<u8>

Computes the hash output for given password and salt.

fn verify(&self, password: &[u8], salt: &[u8], hash: &[u8]) -> bool

Verifies the password, salt and hash are matching by recursively re-computing the hash and verifying the final value.

fn needs_migrating(&self) -> bool

Test whether the current 'Algorithm` is sufficiently secure.

fn to_wrapped(&self, outer: Primitive) -> Self

Copies self into a new Algorithm wrapped by outer

fn into_wrapped(self, outer: Primitive) -> Self

Moves self into a new Algorithm wrapped by outer

Trait Implementations

impl<'a> Serialize for Algorithm

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl Clone for Algorithm

fn clone(&self) -> Algorithm

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Algorithm

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Algorithm

fn eq(&self, __arg_0: &Algorithm) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Algorithm) -> bool

This method tests for !=.

impl Default for Algorithm

fn default() -> Self

Returns the "default value" for a type.