Struct DerivationParameters 

pub struct DerivationParameters { /* private fields */ }

Serializable parameters that fully describe a completed key derivation. Can be stored alongside a user record to re-derive the same key later.

Implementations

impl DerivationParameters

pub fn derive(&self, password: &[u8]) -> Result<SecretKey>

Derives a SecretKey from password using these derivation parameters.

pub fn compute(&self, password: &[u8]) -> Result<Zeroizing<Vec<u8>>>

Re-derives raw bytes from a password using the stored algorithm and parameters.

pub fn output_length(&self) -> usize

Returns the byte-length of the hash that compute will produce.

Trait Implementations

impl Clone for DerivationParameters

fn clone(&self) -> DerivationParameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DerivationParameters

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

Formats the value using the given formatter.

impl From<DerivationParameters> for Vec<u8>

fn from(data: DerivationParameters) -> Self

Converts to this type from the input type.

impl HeaderType for DerivationParameters

type Version = KeyDerivationVersion

type Subtype = KeyDerivationSubtype

fn data_type() -> DataType

fn default_version() -> Self::Version

fn subtype() -> Self::Subtype

impl TryFrom<&[u8]> for DerivationParameters

type Error = Error

The type returned in the event of a conversion error.

fn try_from(data: &[u8]) -> Result<Self>

Performs the conversion.