Struct ChaCha20Encryptor 

pub struct ChaCha20Encryptor { /* private fields */ }

ChaCha20-Poly1305 encryptor.

Uses PBKDF2-SHA256 for key derivation with a random 16-byte salt per encryption. Output format: base64(version[1] || algorithm[1] || salt[16] || nonce[12] || ciphertext).

Implementations

impl ChaCha20Encryptor

pub fn new(key: &[u8]) -> Self

Creates a new ChaCha20-Poly1305 encryptor.

The passphrase is stored and used with PBKDF2-SHA256 to derive keys per operation.

Trait Implementations

impl Drop for ChaCha20Encryptor

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Encryptor for ChaCha20Encryptor

fn encrypt(&self, plaintext: &[u8]) -> AppResult<String>

Encrypts plaintext and returns base64-encoded ciphertext.

fn decrypt(&self, ciphertext: &str) -> AppResult<Vec<u8>>

Decrypts base64-encoded ciphertext and returns the plaintext.

fn algorithm(&self) -> Algorithm

Returns the algorithm used by this encryptor.