Struct Ed25519VerificationKey2020 

pub struct Ed25519VerificationKey2020 {
    pub id: IriBuf,
    pub controller: UriBuf,
    pub public_key: PublicKey,
}

Deprecated verification method for the Ed25519Signature2020 suite.

See: https://w3c.github.io/vc-di-eddsa/#ed25519verificationkey2020

Fields

id: IriBuf

Key identifier.

controller: UriBuf

Controller of the verification method.

public_key: PublicKey

Public key encoded according to MULTICODEC and formatted according to MULTIBASE.

The multicodec encoding of an Ed25519 public key is the two-byte prefix 0xed01 followed by the 32-byte public key data. The 34 byte value is then encoded using base58-btc (z) as the prefix. Any other encoding MUST NOT be allowed.

Implementations

impl Ed25519VerificationKey2020

pub const NAME: &'static str = ED25519_VERIFICATION_KEY_2020_TYPE

pub const IRI: &'static Iri

pub fn public_key_jwk(&self) -> JWK

pub fn generate_key_pair( id: IriBuf, controller: UriBuf, csprng: &mut (impl RngCore + CryptoRng), ) -> (Self, SigningKey)

pub fn from_public_key( id: IriBuf, controller: UriBuf, public_key: VerifyingKey, ) -> Self

pub fn sign_bytes<'a>( &self, secret_key: impl Into<SecretKeyRef<'a>>, signing_bytes: &[u8], ) -> Result<Vec<u8>, MessageSignatureError>

pub fn verify_bytes( &self, data: &[u8], signature_bytes: &[u8], ) -> Result<ProofValidity, ProofValidationError>

Trait Implementations

impl Clone for Ed25519VerificationKey2020

fn clone(&self) -> Ed25519VerificationKey2020

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ed25519VerificationKey2020

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ed25519VerificationKey2020

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Ed25519VerificationKey2020> for AnyJwkMethod

Deprecated verification method for the Ed25519Signature2020 suite.

fn from(value: Ed25519VerificationKey2020) -> Self

Converts to this type from the input type.

impl From<Ed25519VerificationKey2020> for AnyMethod

Deprecated verification method for the Ed25519Signature2020 suite.

fn from(value: Ed25519VerificationKey2020) -> Self

Converts to this type from the input type.

impl Hash for Ed25519VerificationKey2020

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JwkVerificationMethod for Ed25519VerificationKey2020

fn to_jwk(&self) -> Cow<'_, JWK>

impl<I_, V_> LinkedData<I_, V_> for Ed25519VerificationKey2020

where UriBuf: LinkedDataPredicateObjects<I_, V_>, PublicKey: LinkedDataPredicateObjects<I_, V_>, IriBuf: LinkedDataResource<I_, V_>, I_: Interpretation, V_: Vocabulary + IriVocabularyMut,

fn visit<S_>(&self, visitor: S_) -> Result<S_::Ok, S_::Error>

where S_: Visitor<I_, V_>,

Visit the RDF dataset represented by this type.

impl<I_, V_> LinkedDataDeserializePredicateObjects<I_, V_> for Ed25519VerificationKey2020

where IriBuf: LinkedDataDeserializeSubject<I_, V_>, UriBuf: LinkedDataDeserializePredicateObjects<I_, V_>, PublicKey: LinkedDataDeserializePredicateObjects<I_, V_>, I_: Interpretation + IriInterpretation<V_::Iri> + ReverseIriInterpretation<Iri = V_::Iri>, V_: Vocabulary,

fn deserialize_objects_in<'de_, D_>( vocabulary: &V_, interpretation: &I_, dataset: &D_, graph: Option<&I_::Resource>, objects: impl IntoIterator<Item = &'de_ I_::Resource>, context: Context<'_, I_>, ) -> Result<Self, FromLinkedDataError>

where I_::Resource: 'de_, D_: PatternMatchingDataset<Resource = I_::Resource>,

fn deserialize_objects<'a, D>( vocabulary: &V, interpretation: &I, dataset: &D, graph: Option<&<I as Interpretation>::Resource>, objects: impl IntoIterator<Item = &'a <I as Interpretation>::Resource>, ) -> Result<Self, FromLinkedDataError>

where <I as Interpretation>::Resource: 'a, D: PatternMatchingDataset<Resource = <I as Interpretation>::Resource>,

impl<I_, V_> LinkedDataDeserializeSubject<I_, V_> for Ed25519VerificationKey2020

where IriBuf: LinkedDataDeserializeSubject<I_, V_>, UriBuf: LinkedDataDeserializePredicateObjects<I_, V_>, PublicKey: LinkedDataDeserializePredicateObjects<I_, V_>, I_: Interpretation + IriInterpretation<V_::Iri> + ReverseIriInterpretation<Iri = V_::Iri>, V_: Vocabulary,

fn deserialize_subject_in<D_>( vocabulary_: &V_, interpretation_: &I_, dataset_: &D_, graph_: Option<&I_::Resource>, resource_: &I_::Resource, context_: Context<'_, I_>, ) -> Result<Self, FromLinkedDataError>

where D_: PatternMatchingDataset<Resource = I_::Resource>,

fn deserialize_subject<D>( vocabulary: &V, interpretation: &I, dataset: &D, graph: Option<&<I as Interpretation>::Resource>, resource: &<I as Interpretation>::Resource, ) -> Result<Self, FromLinkedDataError>

where D: PatternMatchingDataset<Resource = <I as Interpretation>::Resource>,

impl<I_, V_> LinkedDataGraph<I_, V_> for Ed25519VerificationKey2020

where UriBuf: LinkedDataPredicateObjects<I_, V_>, PublicKey: LinkedDataPredicateObjects<I_, V_>, IriBuf: LinkedDataResource<I_, V_>, I_: Interpretation, V_: Vocabulary + IriVocabularyMut,

fn visit_graph<S_>(&self, visitor: S_) -> Result<S_::Ok, S_::Error>

where S_: GraphVisitor<I_, V_>,

impl<I_, V_> LinkedDataPredicateObjects<I_, V_> for Ed25519VerificationKey2020

where UriBuf: LinkedDataPredicateObjects<I_, V_>, PublicKey: LinkedDataPredicateObjects<I_, V_>, IriBuf: LinkedDataResource<I_, V_>, I_: Interpretation, V_: Vocabulary + IriVocabularyMut,

fn visit_objects<S_>(&self, visitor: S_) -> Result<S_::Ok, S_::Error>

where S_: PredicateObjectsVisitor<I_, V_>,

impl<I_, V_> LinkedDataResource<I_, V_> for Ed25519VerificationKey2020

where UriBuf: LinkedDataPredicateObjects<I_, V_>, PublicKey: LinkedDataPredicateObjects<I_, V_>, IriBuf: LinkedDataResource<I_, V_>, I_: Interpretation, V_: Vocabulary + IriVocabularyMut,

fn interpretation( &self, vocabulary: &mut V_, interpretation: &mut I_, ) -> ResourceInterpretation<'_, I_, V_>

fn lexical_representation<'a>( &'a self, vocabulary: &'a mut V, interpretation: &'a mut I, ) -> Option<CowRdfTerm<'a, V>>

where I: ReverseTermInterpretation<Iri = <V as IriVocabulary>::Iri, BlankId = <V as BlankIdVocabulary>::BlankId, Literal = <V as LiteralVocabulary>::Literal>,

fn reference_interpretation( &self, vocabulary: &mut V, interpretation: &mut I, ) -> ResourceInterpretation<'_, I, V>

impl<I_, V_> LinkedDataSubject<I_, V_> for Ed25519VerificationKey2020

where UriBuf: LinkedDataPredicateObjects<I_, V_>, PublicKey: LinkedDataPredicateObjects<I_, V_>, IriBuf: LinkedDataResource<I_, V_>, I_: Interpretation, V_: Vocabulary + IriVocabularyMut,

fn visit_subject<S_>(&self, visitor: S_) -> Result<S_::Ok, S_::Error>

where S_: SubjectVisitor<I_, V_>,

impl PartialEq for Ed25519VerificationKey2020

fn eq(&self, other: &Ed25519VerificationKey2020) -> 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 Serialize for Ed25519VerificationKey2020

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SigningMethod<JWK, EdDSA> for Ed25519VerificationKey2020

fn sign_bytes( &self, secret_key: &JWK, _algorithm: EdDSA, message: &[u8], ) -> Result<Vec<u8>, MessageSignatureError>

fn sign_bytes_multi( &self, secret: &S, algorithm: <A as SignatureAlgorithmType>::Instance, messages: &[Vec<u8>], ) -> Result<Vec<u8>, MessageSignatureError>

impl SigningMethod<SigningKey, EdDSA> for Ed25519VerificationKey2020

fn sign_bytes( &self, secret: &SigningKey, _algorithm: EdDSA, message: &[u8], ) -> Result<Vec<u8>, MessageSignatureError>

fn sign_bytes_multi( &self, secret: &S, algorithm: <A as SignatureAlgorithmType>::Instance, messages: &[Vec<u8>], ) -> Result<Vec<u8>, MessageSignatureError>

impl TryFrom<AnyJwkMethod> for Ed25519VerificationKey2020

Deprecated verification method for the Ed25519Signature2020 suite.

type Error = InvalidVerificationMethod

The type returned in the event of a conversion error.

fn try_from(value: AnyJwkMethod) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<AnyMethod> for Ed25519VerificationKey2020

Deprecated verification method for the Ed25519Signature2020 suite.

type Error = InvalidVerificationMethod

The type returned in the event of a conversion error.

fn try_from(value: AnyMethod) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<GenericVerificationMethod> for Ed25519VerificationKey2020

type Error = InvalidVerificationMethod

The type returned in the event of a conversion error.

fn try_from(m: GenericVerificationMethod) -> Result<Self, Self::Error>

Performs the conversion.

impl TypedVerificationMethod for Ed25519VerificationKey2020

fn expected_type() -> Option<ExpectedType>

fn type_match(ty: &str) -> bool

fn type_(&self) -> &str

impl VerificationMethod for Ed25519VerificationKey2020

fn id(&self) -> &Iri

Identifier of the verification method.

fn controller(&self) -> Option<&Iri>

Returns the IRI of the verification method controller.

impl VerificationMethodSet for Ed25519VerificationKey2020

type TypeSet = &'static str

fn type_set() -> Self::TypeSet

impl VerifyBytes<EdDSA> for Ed25519VerificationKey2020

fn verify_bytes( &self, _: EdDSA, signing_bytes: &[u8], signature: &[u8], ) -> Result<ProofValidity, ProofValidationError>

impl Eq for Ed25519VerificationKey2020

impl StructuralPartialEq for Ed25519VerificationKey2020