Struct EncryptionKey 

pub struct EncryptionKey {
    pub key_id: u64,
    pub created_at: Instant,
    pub expires_at: Option<Instant>,
    pub algorithm: EncryptionAlgorithm,
    /* private fields */
}

Represents an encryption key with metadata.

When the crypto feature is enabled, key material is protected with zeroize to securely clear memory when the key is dropped.

Fields

key_id: u64

Unique key identifier

created_at: Instant

When the key was created

expires_at: Option<Instant>

When the key expires

algorithm: EncryptionAlgorithm

Algorithm this key is for

Implementations

impl EncryptionKey

pub fn new(key_id: u64, algorithm: EncryptionAlgorithm) -> Self

Create a new encryption key (demo/fallback implementation).

WARNING: This uses deterministic key generation and is NOT secure. Only use for testing/development without the crypto feature.

pub fn from_material( key_id: u64, algorithm: EncryptionAlgorithm, material: Vec<u8>, ) -> Self

Create a key from existing key material (demo version).

pub fn is_expired(&self) -> bool

Check if the key has expired.

pub fn key_size(&self) -> usize

Get the key size in bytes.

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.