Struct diem_crypto::ec_vrf::EcVrfPrivateKey

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pub struct EcVrfPrivateKey(/* private fields */);
Expand description

Elliptic Curve VRF private key

Trait Implementations§

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impl Clone for EcVrfPrivateKey

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fn clone(&self) -> EcVrfPrivateKey

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EcVrfPrivateKey

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for EcVrfPrivateKey

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

Deserialize this value from the given Serde deserializer. Read more
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impl Display for EcVrfPrivateKey

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

Formats the value using the given formatter. Read more
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impl From<&EcVrfPrivateKey> for EcVrfPublicKey

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fn from(private_key: &EcVrfPrivateKey) -> Self

Converts to this type from the input type.
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impl PartialEq for EcVrfPrivateKey

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

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

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type PublicKeyMaterial = EcVrfPublicKey

We require public / private types to be coupled, i.e. their associated type is each other.
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fn public_key(&self) -> Self::PublicKeyMaterial

Returns the associated public key
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impl Serialize for EcVrfPrivateKey

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

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<&[u8]> for EcVrfPrivateKey

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

Deserialize an EcVrfPrivateKey. This method will also check for key validity.

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type Error = CryptoMaterialError

The type returned in the event of a conversion error.
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impl Uniform for EcVrfPrivateKey

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fn generate<R>(_rng: &mut R) -> Self
where 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.
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fn generate_for_testing() -> Self
where Self: Sized,

Generate a random key using the shared TEST_SEED
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impl VRFPrivateKey for EcVrfPrivateKey

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type ProofMaterial = EcVrfProof

The associated proof type for this private key.
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type PublicKeyMaterial = EcVrfPublicKey

The associated public key type for this private key.
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fn compute(&self, seed: &[u8]) -> Result<Self::ProofMaterial>

Generate a random number (hash) with a proof for verification.
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impl ValidCryptoMaterial for EcVrfPrivateKey

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fn to_bytes(&self) -> Vec<u8> ⓘ

Convert the valid crypto material to bytes.
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impl Eq for EcVrfPrivateKey

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impl StructuralPartialEq for EcVrfPrivateKey

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fn test_only_hash(&self) -> HashValue

Generates a hash used only for tests.
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fn from_encoded_string(encoded_str: &str) -> Result<Self, CryptoMaterialError>

When trying to convert from bytes, we simply decode the string into bytes before checking if we can convert.
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A function to encode into hex-string after serializing.
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