Struct MemoryEncryption 

pub struct MemoryEncryption {
    config: EncryptionConfig,
    active_key: RwLock<EncryptionKey>,
    previous_keys: RwLock<HashMap<u64, EncryptionKey>>,
    next_key_id: AtomicU64,
    region_counter: AtomicU64,
    stats: RwLock<EncryptionStats>,
    last_rotation: RwLock<Instant>,
}

Memory encryption manager for GPU memory protection.

Fields

config: EncryptionConfig

active_key: RwLock<EncryptionKey>

previous_keys: RwLock<HashMap<u64, EncryptionKey>>

next_key_id: AtomicU64

region_counter: AtomicU64

stats: RwLock<EncryptionStats>

last_rotation: RwLock<Instant>

Implementations

impl MemoryEncryption

pub fn new(config: EncryptionConfig) -> MemoryEncryption

Create a new memory encryption manager.

pub fn encrypt_region(&self, plaintext: &[u8]) -> EncryptedRegion

Encrypt a memory region (demo/fallback implementation).

WARNING: Uses XOR-based simulation - NOT cryptographically secure. Only for testing/development without the crypto feature.

pub fn decrypt_region( &self, region: &EncryptedRegion, ) -> Result<Vec<u8>, String>

Decrypt a memory region (demo/fallback implementation).

WARNING: Uses XOR-based simulation - NOT cryptographically secure.

pub fn rotate_keys(&self)

Rotate encryption keys.

pub fn needs_rotation(&self) -> bool

Check if key rotation is needed.

pub fn stats(&self) -> EncryptionStats

Get encryption statistics.

pub fn current_key_id(&self) -> u64

Get the current key ID.

pub fn config(&self) -> &EncryptionConfig

Get the configuration.

Trait Implementations

impl Debug for MemoryEncryption

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

Formats the value using the given formatter.