Struct EncryptedFileStorage 

pub struct EncryptedFileStorage { /* private fields */ }

Encrypted file storage using XChaCha20-Poly1305

File format:

[version: 1 byte][salt: 32 bytes][nonce: 24 bytes][ciphertext+tag: 48 bytes]
Total: 105 bytes

Requires ANTQ_HOSTKEY_PASSWORD environment variable to be set.

Implementations

impl EncryptedFileStorage

pub fn new() -> StorageResult<Self>

Create a new encrypted file storage at the default location

pub fn with_path(path: PathBuf) -> Self

Create encrypted file storage at a custom path

Trait Implementations

impl HostKeyStorage for EncryptedFileStorage

fn store(&self, hostkey: &[u8; 32]) -> StorageResult<()>

Store the HostKey

fn load(&self) -> StorageResult<[u8; 32]>

Load the HostKey

fn delete(&self) -> StorageResult<()>

Delete the HostKey from storage

fn exists(&self) -> bool

Check if a HostKey exists in storage

fn backend_name(&self) -> &'static str

Get the storage backend name for diagnostics

fn security_level(&self) -> StorageSecurityLevel

Get the security level of this storage backend