Struct bdrck::crypto::key::Nonce

pub struct Nonce { /* fields omitted */ }

A cryptographic nonce is an arbitrary number that can be used only once (e.g. for encryption).

Methods

impl Nonce

pub fn new() -> Self

Return a new, zero-initialized nonce.

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Construct a new Nonce from raw bytes. The given byte slice must be exactly NONCE_BYTES long.

pub fn increment(self) -> Self

Increment this nonce's bytes by 1. This is useful for counter-style nonces.

pub fn as_bytes(&self) -> &[u8]

Access the raw bytes which make up this Nonce.

Trait Implementations

impl Clone for Nonce

fn clone(&self) -> Nonce

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Nonce

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

Formats the value using the given formatter.

impl Default for Nonce

fn default() -> Self

Return a new randomly generated nonce. This is the default, because it's safer / less error prone vs. e.g. accidentally using a zeroed out nonce twice.

impl<'de> Deserialize<'de> for Nonce

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Nonce

impl PartialEq<Nonce> for Nonce

fn eq(&self, other: &Nonce) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Nonce) -> bool

This method tests for !=.

impl Serialize for Nonce

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Nonce

impl StructuralPartialEq for Nonce