Struct KeyStore 

pub struct KeyStore { /* private fields */ }

In-memory key store with automatic cleanup

Implementations

impl KeyStore

pub fn new() -> Self

Create new key store

pub fn store_key( &mut self, key_id: String, key: SecureKey, metadata: KeyMetadata, ) -> Result<(), CryptoError>

Store a key with metadata

pub fn get_key(&self, key_id: &str) -> Option<(&SecureKey, KeyMetadata)>

Retrieve a key (returns clone of metadata but reference to key)

pub fn remove_key(&mut self, key_id: &str) -> Option<(SecureKey, KeyMetadata)>

Remove a key

pub fn list_keys(&self) -> Vec<String>

List all key IDs

pub fn cleanup_expired(&mut self) -> usize

Clean up expired keys

pub fn count(&self) -> usize

Get count of stored keys

pub fn rotate_key(&mut self, key_id: &str) -> Result<(), CryptoError>

Rotate a key (generate new key, increment rotation counter)

pub fn find_by_purpose(&self, purpose: &str) -> Vec<(String, KeyMetadata)>

Find keys by purpose

pub fn keys_requiring_rotation(&self, max_age_seconds: u64) -> Vec<String>

Get keys requiring rotation (older than specified age in seconds)

Trait Implementations

impl Default for KeyStore

fn default() -> Self

Returns the “default value” for a type.