Enum HpkeKem

#[non_exhaustive]
pub enum HpkeKem {
    DHKEM_P256_HKDF_SHA256,
    DHKEM_P384_HKDF_SHA384,
    DHKEM_P521_HKDF_SHA512,
    DHKEM_X25519_HKDF_SHA256,
    DHKEM_X448_HKDF_SHA512,
    Unknown(u16),
}

The Key Encapsulation Mechanism (Kem) type for HPKE operations. Listed by IANA, as specified in RFC 9180 Section 7.1

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DHKEM_P256_HKDF_SHA256

DHKEM_P384_HKDF_SHA384

DHKEM_P521_HKDF_SHA512

DHKEM_X25519_HKDF_SHA256

DHKEM_X448_HKDF_SHA512

Unknown(u16)

Implementations

impl HpkeKem

pub fn get_u16(&self) -> u16

pub fn as_str(&self) -> Option<&'static str>

Trait Implementations

impl Clone for HpkeKem

fn clone(&self) -> HpkeKem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for HpkeKem

fn encode(&self, bytes: &mut Vec<u8>)

Function for encoding itself by appending itself to the provided vec of bytes.

fn read(r: &mut Reader<'_>) -> Result<Self, InvalidMessage>

Function for decoding itself from the provided reader will return Some if the decoding was successful or None if it was not.

fn get_encoding(&self) -> Vec<u8>

Convenience function for encoding the implementation into a vec and returning it

fn read_bytes(bytes: &[u8]) -> Result<Self, InvalidMessage>

Function for wrapping a call to the read function in a Reader for the slice of bytes provided

impl Debug for HpkeKem

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

Formats the value using the given formatter.

impl From<u16> for HpkeKem

fn from(x: u16) -> Self

Converts to this type from the input type.

impl PartialEq for HpkeKem

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for HpkeKem

impl Eq for HpkeKem

impl StructuralPartialEq for HpkeKem