Crate oxirs_did 

OxiRS DID

W3C Decentralized Identifiers (DID) and Verifiable Credentials (VC) implementation for OxiRS, enabling signed RDF graphs and trust layer for data sovereignty.

Features

• DID Methods: did:key (Ed25519), did:web (HTTP-based)
• Verifiable Credentials: W3C VC Data Model 2.0
• Signed Graphs: RDF Dataset Canonicalization + Ed25519 signatures
• Key Management: Secure key storage and derivation

Example

use oxirs_did::{Did, DidResolver, VerifiableCredential, CredentialIssuer};

// Create DID from key
let did = Did::new_key(&public_key)?;

// Issue credential
let issuer = CredentialIssuer::new(keystore);
let vc = issuer.issue(subject, types, &issuer_did).await?;

// Verify credential
let verifier = CredentialVerifier::new(resolver);
let result = verifier.verify(&vc).await?;

Re-exports

pub use did::Did;

pub use did::DidDocument;

pub use did::DidResolver;

pub use key_management::Keystore;

pub use proof::Proof;

pub use proof::ProofPurpose;

pub use proof::ProofType;

pub use signed_graph::SignedGraph;

pub use vc::CredentialIssuer;

pub use vc::CredentialSubject;

pub use vc::CredentialVerifier;

pub use vc::VerifiableCredential;

pub use vc::VerifiablePresentation;

Modules

did

DID (Decentralized Identifiers) module

key_management

Key management module

proof

Cryptographic proof module

rdf_integration

RDF integration for DID/VC

signed_graph

Signed RDF Graphs module

vc

Verifiable Credentials module

Structs

Service

Service endpoint in DID Document

VerificationCheck

Individual verification check

VerificationMethod

Verification method in DID Document

VerificationResult

Verification result

Enums

DidError

DID error types

Type Aliases

DidResult