Struct ScryptBuilder 

pub struct ScryptBuilder<'a> { /* private fields */ }

Scrypt key-derivation builder (RFC 7914).

let dk = ScryptBuilder::new(b"password", b"NaCl")
    .params(ScryptParams { n: 1 << 20, ..ScryptParams::default() })
    .derive_to_vec(64)?;

Implementations

impl<'a> ScryptBuilder<'a>

pub fn new(password: &'a [u8], salt: &'a [u8]) -> Self

Create a scrypt builder.

Cost parameters default to ScryptParams::default().

pub fn params(self, params: ScryptParams) -> Self

Override the cost parameters.

pub fn derive(self, out: &mut [u8]) -> Result<(), ErrorStack>

Derive key material, writing into out.

Errors

pub fn derive_to_vec(self, len: usize) -> Result<Vec<u8>, ErrorStack>

Derive len bytes of key material, returning them in a freshly allocated Vec<u8>.

Errors