encodeIss method
Encodes the public key into a multicodec issuer
Implementation
@override
String encodeIss(Uint8List publicKey) {
Uint8List header = base58.decode(multicodecEd25519Header);
final String multicodec =
'$multicodecEd25519Base${base58.encode(Uint8List.fromList(header + publicKey))}';
return <String>[
DID_PREFIX,
DID_METHOD,
multicodec,
].join(DID_DELIMITER);
}