Struct fernet::MultiFernet
[−]
[src]
pub struct MultiFernet { /* fields omitted */ }
Methods
impl MultiFernet[src]
MultiFernet encapsulates the encrypt operation with the first Fernet
instance and decryption with the Fernet instances provided in order
until successful decryption or a DecryptionError.
pub fn new(keys: Vec<Fernet>) -> MultiFernet[src]
pub fn encrypt(&self, data: &[u8]) -> String[src]
Encrypts data with the first Fernet instance. Returns a value
(which is base64-encoded) that can be passed to MultiFernet::decrypt.
pub fn decrypt(&self, token: &str) -> Result<Vec<u8>, DecryptionError>[src]
Decrypts a ciphertext, using the Fernet instances provided. Returns
either Ok(plaintext) if decryption is successful or
Err(DecryptionError) if there are any errors.