Crate solid_pod_rs_didkey 

solid-pod-rs-didkey

did:key resolver and self-signed JWT verifier for solid-pod-rs. Supports Ed25519, P-256, and secp256k1 key types.

Modules

• did — did:key:z... multibase identifier encoding and decoding.
• pubkey — Codec-aware public-key representation (DidKeyPubkey).
• jwt — Self-signed compact JWT (JWS) verifier bound to a did:key.
• verifier — DidKeyVerifier implementing solid_pod_rs::SelfSignedVerifier.
• error — DidKeyError covering parse, crypto, and JWT failures.

Quick start

use solid_pod_rs_didkey::{decode_did_key, encode_did_key, verify_self_signed_jwt};

// Resolve a did:key identifier to its public key.
let did = "did:key:z6MkiTBz1ymuepAQ4HEHYSF1H8quG5GLVVQR3djdX3mDooWp";
let pubkey = decode_did_key(did).unwrap();

// Round-trip back to the canonical did:key string.
assert_eq!(encode_did_key(&pubkey), did);

Spec references

• W3C DID Method key: https://w3c-ccg.github.io/did-method-key/
• Multicodec table: https://github.com/multiformats/multicodec/blob/master/table.csv
• RFC 7519 (JWT), RFC 7515 (JWS), RFC 8037 (EdDSA JOSE).

solid-pod-rs-didkey

W3C did:key (Ed25519 / P-256 / secp256k1) resolver and self-signed JWT verifier for solid-pod-rs.

What it does

• Parses and encodes did:key:z... multibase identifiers.
• Resolves a did:key to a W3C DID Document with verification methods.
• Verifies compact JWS tokens self-signed by an embedded did:key.
• Implements solid_pod_rs::SelfSignedVerifier so it plugs into the core CidVerifier dispatcher.

Supported key types

Multicodec	Algorithm	JWS alg
0xed	Ed25519	EdDSA
0x1200	P-256	ES256
0xe7	secp256k1	ES256K

Quick start

use solid_pod_rs_didkey::{decode_did_key, encode_did_key, DidKeyPubkey};

let did = "did:key:z6MkiTBz1ymuepAQ4HEHYSF1H8quG5GLVVQR3djdX3mDooWp";
let pubkey = decode_did_key(did).unwrap();
let roundtrip = encode_did_key(&pubkey);
assert_eq!(roundtrip, did);

Licence

AGPL-3.0-only

Re-exports

pub use did::decode as decode_did_key;

pub use did::encode as encode_did_key;

pub use error::DidKeyError;

pub use jwt::verify_self_signed_jwt;

pub use jwt::VerifiedJwt;

pub use pubkey::DidKeyPubkey;

pub use verifier::DidKeyVerifier;

Modules

did

did:key identifier encoding / decoding.

error

Error type for the did:key crate.

jwt

Self-signed JWT verification against an embedded did:key.

pubkey

Public-key representation for did:key.

verifier

solid_pod_rs::SelfSignedVerifier implementation for did:key.