light_magic::encrypted

Trait EncryptedDataStore

Source 
pub trait EncryptedDataStore: Default + Serialize {
    // Provided methods
    fn open<P>(db: P, password: &str) -> Result<EncryptedAtomicDatabase<Self>>
       where P: AsRef<Path>,
             Self: DeserializeOwned { ... }
    fn create_from_str<P>(
        data: &str,
        path: P,
        password: &str,
    ) -> Result<EncryptedAtomicDatabase<Self>>
       where P: AsRef<Path>,
             Self: DeserializeOwned { ... }
    fn load_encrypted(file: impl Read, key: &Key<Aes256Gcm>) -> Result<Self>
       where Self: DeserializeOwned { ... }
    fn save_encrypted(
        &self,
        file: impl Write,
        key: &Key<Aes256Gcm>,
        salt: &[u8],
    ) -> Result<()> { ... }
    fn encrypt(
        &self,
        key: &Key<Aes256Gcm>,
        salt: &[u8],
    ) -> Result<EncryptedData> { ... }
    fn decrypt(encrypted: &EncryptedData, key: &Key<Aes256Gcm>) -> Result<Self>
       where Self: DeserializeOwned { ... }
}
Expand description

This trait needs to be implemented for the Database struct. It requires a few implementations. The defined functions have default implementations.

Provided Methods§

Source

fn open<P>(db: P, password: &str) -> Result<EncryptedAtomicDatabase<Self>>
where P: AsRef<Path>, Self: DeserializeOwned,

Opens a Database by the specified path and password. If the Database doesn’t exist, this will create a new one! Wrap a Arc<_> around it to use it in parallel contexts!

Source

fn create_from_str<P>( data: &str, path: P, password: &str, ) -> Result<EncryptedAtomicDatabase<Self>>
where P: AsRef<Path>, Self: DeserializeOwned,

Source

fn load_encrypted(file: impl Read, key: &Key<Aes256Gcm>) -> Result<Self>
where Self: DeserializeOwned,

Loads file data into the Database after decrypting it.

Source

fn save_encrypted( &self, file: impl Write, key: &Key<Aes256Gcm>, salt: &[u8], ) -> Result<()>

Saves data of the Database to a file after encrypting it.

Source

fn encrypt(&self, key: &Key<Aes256Gcm>, salt: &[u8]) -> Result<EncryptedData>

Encrypts the current data and returns the encrypted data (with salt, nonce, and ciphertext).

Source

fn decrypt(encrypted: &EncryptedData, key: &Key<Aes256Gcm>) -> Result<Self>
where Self: DeserializeOwned,

Decrypts the encrypted data using the given key and returns the decrypted data.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§