Trait PasswordHashFunction 

pub trait PasswordHashFunction: KeyDerivationFunction + ParamProvider {
    type Password: AsRef<[u8]> + AsMut<[u8]> + Clone + Zeroize;

    // Required methods
    fn hash_password(&self, password: &Self::Password) -> Result<PasswordHash>;
    fn verify(
        &self,
        password: &Self::Password,
        hash: &PasswordHash,
    ) -> Result<bool>;
    fn benchmark(&self) -> Duration;
    fn recommended_params(target_duration: Duration) -> Self::Params;
}

Trait for password hashing functions with type-level guarantees

Required Associated Types

type Password: AsRef<[u8]> + AsMut<[u8]> + Clone + Zeroize

Password type with zeroizing

Required Methods

fn hash_password(&self, password: &Self::Password) -> Result<PasswordHash>

Hashes a password with the configured parameters

fn verify(&self, password: &Self::Password, hash: &PasswordHash) -> Result<bool>

Verifies a password against a hash

fn benchmark(&self) -> Duration

Benchmarks the current parameters on this system

fn recommended_params(target_duration: Duration) -> Self::Params

Recommends parameters based on a target duration

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<H: HashFunction + Clone, const S: usize> PasswordHashFunction for Pbkdf2<H, S>

where Salt<S>: Pbkdf2Compatible,

type Password = SecretBytes<32>

impl<const S: usize> PasswordHashFunction for Argon2<S>

where Salt<S>: Argon2Compatible + Clone + Zeroize + Send + Sync + 'static, Params<S>: Default + Clone + Zeroize + Send + Sync + 'static,

type Password = SecretBytes<32>