Struct EncryptionKey 

pub struct EncryptionKey { /* private fields */ }

A secure encryption key that is zeroed on drop.

Implementations

impl EncryptionKey

pub fn new(bytes: Vec<u8>) -> Self

Create a new encryption key from bytes.

pub fn generate(length: usize) -> Self

Generate a random encryption key of the specified length.

pub fn from_base64(encoded: &str) -> CryptoResult<Self>

Create a key from a base64-encoded string.

pub fn to_base64(&self) -> String

Encode the key as base64.

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

Get the key bytes.

pub fn len(&self) -> usize

Get the key length.

pub fn is_empty(&self) -> bool

Check if the key is empty.

Trait Implementations

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 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.

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.