Struct diem_crypto::multi_ed25519::MultiEd25519PrivateKey

pub struct MultiEd25519PrivateKey { /* private fields */ }

Vector of private keys in the multi-key Ed25519 structure along with the threshold.

Implementations

impl MultiEd25519PrivateKey

pub fn new( private_keys: Vec<Ed25519PrivateKey>, threshold: u8 ) -> Result<Self, CryptoMaterialError>

Construct a new MultiEd25519PrivateKey.

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

Serialize a MultiEd25519PrivateKey.

Trait Implementations

impl Debug for MultiEd25519PrivateKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MultiEd25519PrivateKey

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

Deserialize this value from the given Serde deserializer.

impl Display for MultiEd25519PrivateKey

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

Formats the value using the given formatter.

impl From<&Ed25519PrivateKey> for MultiEd25519PrivateKey

Convenient method to create a MultiEd25519PrivateKey from a single Ed25519PrivateKey.

fn from(ed_private_key: &Ed25519PrivateKey) -> Self

Converts to this type from the input type.

impl From<&MultiEd25519PrivateKey> for MultiEd25519PublicKey

Implementing From<&PrivateKey<…>> allows to derive a public key in a more elegant fashion.

fn from(private_key: &MultiEd25519PrivateKey) -> Self

Converts to this type from the input type.

impl Genesis for MultiEd25519PrivateKey

fn genesis() -> Self

Produces the genesis private key.

impl Length for MultiEd25519PrivateKey

fn length(&self) -> usize

The serialized length of the data

impl PartialEq<MultiEd25519PrivateKey> for MultiEd25519PrivateKey

fn eq(&self, other: &MultiEd25519PrivateKey) -> bool

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

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

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

impl PrivateKey for MultiEd25519PrivateKey

type PublicKeyMaterial = MultiEd25519PublicKey

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

fn public_key(&self) -> Self::PublicKeyMaterial

Returns the associated public key

impl Serialize for MultiEd25519PrivateKey

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

Serialize this value into the given Serde serializer.

impl SigningKey for MultiEd25519PrivateKey

type VerifyingKeyMaterial = MultiEd25519PublicKey

The associated verifying key type for this signing key.

type SignatureMaterial = MultiEd25519Signature

The associated signature type for this signing key.

fn sign<T: CryptoHash + Serialize>(&self, message: &T) -> MultiEd25519Signature

Signs an object that has an distinct domain-separation hasher and that we know how to serialize. There is no pre-hashing into a HashValue to be done by the caller.

fn sign_arbitrary_message(&self, message: &[u8]) -> MultiEd25519Signature

Signs a non-hash input message. For testing only.

fn verifying_key(&self) -> Self::VerifyingKeyMaterial

Returns the associated verifying key

impl TryFrom<&[u8]> for MultiEd25519PrivateKey

fn try_from(bytes: &[u8]) -> Result<MultiEd25519PrivateKey, CryptoMaterialError>

Deserialize an Ed25519PrivateKey. This method will also check for key and threshold validity.

type Error = CryptoMaterialError

The type returned in the event of a conversion error.

impl Uniform for MultiEd25519PrivateKey

fn generate<R>(rng: &mut R) -> Selfwhere R: RngCore + CryptoRng,

Generate key material from an RNG. This should generally not be used for production purposes even with a good source of randomness. When possible use hardware crypto to generate and store private keys.

fn generate_for_testing() -> Selfwhere Self: Sized,

Generate a random key using the shared TEST_SEED

impl ValidCryptoMaterial for MultiEd25519PrivateKey

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

Convert the valid crypto material to bytes.

impl Eq for MultiEd25519PrivateKey

impl StructuralEq for MultiEd25519PrivateKey

impl StructuralPartialEq for MultiEd25519PrivateKey