Struct diem_crypto::x25519::PublicKey

pub struct PublicKey(_);

This type should be used to deserialize a received public key

Implementations

impl PublicKey

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

Obtain a slice reference to the underlying bytearray

pub fn from_ed25519_public_bytes(
    ed25519_bytes: &[u8]
) -> Result<Self, CryptoMaterialError>

Deserialize an X25119 PublicKey from its representation as an Ed25519PublicKey, following the XEdDSA approach. This is meant to compensate for the poor key storage capabilities of key management solutions, and NOT to promote double usage of keys under several schemes, which would lead to BAD vulnerabilities.

Trait Implementations

impl Arbitrary for PublicKey

type Parameters = <[u8; 32] as Arbitrary>::Parameters

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<<[u8; 32] as Arbitrary>::Strategy, fn(_: [u8; 32]) -> Self>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl Default for PublicKey

fn default() -> PublicKey

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PublicKey

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

Deserialize this value from the given Serde deserializer.

impl Display for PublicKey

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

Formats the value using the given formatter.

impl From<&'_ PrivateKey> for PublicKey

fn from(private_key: &PrivateKey) -> Self

Performs the conversion.

impl From<[u8; 32]> for PublicKey

fn from(public_key_bytes: [u8; 32]) -> Self

Performs the conversion.

impl Hash for PublicKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for PublicKey

fn cmp(&self, other: &PublicKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<PublicKey> for PublicKey

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

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

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

This method tests for !=.

impl PartialOrd<PublicKey> for PublicKey

fn partial_cmp(&self, other: &PublicKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PublicKey for PublicKey

type PrivateKeyMaterial = PrivateKey

We require public / private types to be coupled, i.e. their associated type is each other.

impl Serialize for PublicKey

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

Serialize this value into the given Serde serializer.

impl TryFrom<&'_ [u8]> for PublicKey

type Error = CryptoMaterialError

The type returned in the event of a conversion error.

fn try_from(public_key_bytes: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl ValidCryptoMaterial for PublicKey

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

Convert the valid crypto material to bytes.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey