Struct EncryptionKey 

pub struct EncryptionKey(/* private fields */);

32-byte encryption key for chunk encryption.

Key material is zeroed on drop via zeroize. Copy is intentionally not implemented to prevent implicit unzeroed copies on the stack. Equality is constant-time via subtle::ConstantTimeEq.

Implementations

impl EncryptionKey

pub const SIZE: usize

Byte length of an encryption key.

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

Access the raw key bytes.

pub fn generate() -> Self

Generate a random encryption key.

Trait Implementations

impl AsRef<[u8; 32]> for EncryptionKey

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

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<[u8]> for EncryptionKey

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EncryptionKey

fn clone(&self) -> EncryptionKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstantTimeEq for EncryptionKey

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl Debug for EncryptionKey

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

Formats the value using the given formatter.

impl Drop for EncryptionKey

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 Eq for EncryptionKey

impl From<FixedBytes<32>> for EncryptionKey

fn from(b: B256) -> Self

Converts to this type from the input type.

impl From<[u8; 32]> for EncryptionKey

fn from(bytes: [u8; 32]) -> Self

Converts to this type from the input type.

impl PartialEq for EncryptionKey

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for EncryptionKey

type Error = EncryptionError

The type returned in the event of a conversion error.

fn try_from(slice: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Zeroize for EncryptionKey

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.