Enum NoAlgorithms 

pub enum NoAlgorithms {}

Type which an implementation of Cal can use when it implements no algorithm for a particular provider.

This type is uninhabited and can stand in for all of the Algorithm associated types as well as state and result types.

Trait Implementations

impl AeadAlgorithm for NoAlgorithms

fn key_length(&self) -> usize

Length of a key in bytes.

fn tag_length(&self) -> usize

Length of the cryptographic tag in bytes.

fn nonce_length(&self) -> usize

Length of the nonce (called IV in some algorithms) in bytes.

fn from_cose_number(number: impl Into<i128>) -> Option<Self>

Selects an AEAD algorithm from its COSE number.

impl AsRef<[u8]> for NoAlgorithms

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for NoAlgorithms

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoAlgorithms

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

Formats the value using the given formatter.

impl DhAlgorithm for NoAlgorithms

fn output_length(&self) -> usize

Length of the shared secret produced by keys of this algorithm.

fn from_cose_ecdh(curve: impl Into<i128>) -> Option<Self>

Selects a DH algorithm from its COSE numbers.

impl Eq for NoAlgorithms

impl HashAlgorithm for NoAlgorithms

fn len(&self) -> usize

Output length of the hash algorithm.

fn from_cose_number(number: impl Into<i128>) -> Option<Self>

Selects a hash algorithm from its COSE number.

fn from_ni_id(number: u8) -> Option<Self>

Selects a hash algorithm from a Suite ID out of the IANA Named Information Hash Algorith Registry

fn from_ni_name(name: &str) -> Option<Self>

Selects a hash algorithm from a Hash Name String out of the IANA Named Information Hash Algorith Registry

impl HmacAlgorithm for NoAlgorithms

const MAX_LEN: usize = 0

The maximum output of Self::len().

type MaxLenBuf = [u8; 0]

A [u8; MAX_LEN] type.

fn len(&self) -> usize

Output length in bytes.

fn from_cose_number(number: impl Into<i128>) -> Option<Self>

Selects an HMAC algorithm from its COSE number.

impl PartialEq for NoAlgorithms

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NoAlgorithms