Struct MasterKey 

pub struct MasterKey { /* private fields */ }

A master key used for deriving other keys.

Master keys are typically generated during vault initialization and protected by Shamir’s Secret Sharing.

Implementations

impl MasterKey

pub fn generate() -> Result<Self, CryptoError>

Generates a new random master key.

Errors

Returns a CryptoError::RandomGenerationFailed if the operating system’s CSPRNG fails to produce output.

pub fn from_bytes(bytes: &[u8]) -> Result<Self, CryptoError>

Creates a master key from raw bytes.

Errors

Returns an error if the input is not exactly 32 bytes.

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

Returns the raw key bytes.

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 Debug for MasterKey

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

Formats the value using the given formatter.

impl Drop for MasterKey

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

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.