Struct DidKey 

pub struct DidKey { /* private fields */ }

Implementations

impl DidKey

pub fn new() -> Self

Creates a new DidKey resolver instance.

pub fn new_full( enable_encryption_key_derivation: bool, key_format: PublicKeyFormat, ) -> Self

Creates a new DidKey resolver with optional encryption key derivation and a specific key format.

pub fn generate() -> Result<String, CryptoError>

Generates did:key address ex nihilo, off self-generated Ed25519 key pair

pub fn from_ed25519_keypair( keypair: &Ed25519KeyPair, ) -> Result<String, CryptoError>

Computes did:key address corresponding to Ed25519 key pair

pub fn from_raw_public_key( alg: Algorithm, bytes: &[u8], ) -> Result<String, CryptoError>

Computes did:key address corresponding to raw public key bytes

pub fn expand(&self, did: &str) -> Result<DIDDocument, DIDResolutionError>

Expands did:key address into DID document

See Create a did key

Trait Implementations

impl DIDMethod for DidKey

fn name() -> String

Returns the DIDMethod’s registered name, prefixed with did:, e.g. did:key, did:web, etc.

fn resolver(&self) -> &dyn DIDResolver

where Self: Sized,

Extracts the supertrait resolver object.

impl DIDResolver for DidKey

fn resolve<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, did: &'life1 str, _options: &'life2 DIDResolutionOptions, ) -> Pin<Box<dyn Future<Output = ResolutionOutput> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Resolves a DID using the did:key method.

Arguments

• did - The DID address to resolve.

Returns

A ResolutionOutput struct containing the resolved DID document and metadata.

fn dereference<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, did_url: &'life1 str, _options: &'life2 DereferencingOptions, ) -> Pin<Box<dyn Future<Output = DereferencingOutput> + Send + 'async_trait>>

where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Dereferences a DID URL into its corresponding resource.

impl Default for DidKey

fn default() -> DidKey

Returns the “default value” for a type.