Struct MasterKey 

pub struct MasterKey { /* private fields */ }

Master key derived from user password

Implementations

impl MasterKey

pub fn derive_from_password(password: &str, salt: &[u8]) -> CryptoResult<Self>

Derive master key from password using Argon2id

Uses secure defaults: 256MB memory, 4 iterations, 4 parallelism

pub fn generate() -> CryptoResult<Self>

Generate a random master key (for testing or key escrow)

pub fn as_bytes(&self) -> &[u8; 32]

Get the raw key bytes (use carefully!)

pub fn generate_salt() -> [u8; 16]

Generate a random salt for password derivation

Trait Implementations

impl Clone for MasterKey

fn clone(&self) -> MasterKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Drop for MasterKey

fn drop(&mut self)

Executes the destructor for this type.

impl Zeroize for MasterKey

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.