Struct Crypto 

pub struct Crypto { /* private fields */ }

Implementations

impl Crypto

pub fn new(key_bytes: &[u8; 32]) -> Self

pub fn encrypt(&self, plaintext: &[u8], nonce: &[u8; 24]) -> Result<Vec<u8>>

pub fn decrypt(&self, ciphertext: &[u8], nonce: &[u8; 24]) -> Result<Vec<u8>>

pub fn generate_nonce() -> [u8; 24]

Generates a secure random 24-byte nonce Note: Returned nonce should be zeroized after use if it contains sensitive material

pub fn generate_key() -> [u8; 32]

Generate a random 32-byte key material Caller is responsible for zeroizing the returned bytes

Trait Implementations

impl Drop for Crypto

fn drop(&mut self)

Executes the destructor for this type.