Struct Cipher 

pub struct Cipher { /* private fields */ }

Encryption is a struct that contains a dek and a nonce. The dek is a 32 byte key used to encrypt and decrypt data. The nonce is a 12 byte nonce used to encrypt and decrypt data.

Implementations

impl Cipher

pub fn new(dek: Key, nonce: Nonce) -> Self

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

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

Trait Implementations

impl Debug for Cipher

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Cipher

If user use the default constructor, the dek and nonce should be generated randomly

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Cipher

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Drop for Cipher

The dek should be zeroized on drop (clear from memory)

fn drop(&mut self)

Executes the destructor for this type.

impl Serialize for Cipher

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.