verifyWithKeySet method
Implementation
Future<void> verifyWithKeySet(
JsonWebKeySet keySet, {
required Verifier Function(JsonWebKey) verifierFactory,
}) async {
final key = keySet.keys.firstWhere(
(key) => header.keyId != null && key.keyId == header.keyId,
orElse: () => keySet.keys.firstWhere(
(key) => header.algorithm == key.algorithm!,
orElse: () => keySet.keys.first,
),
);
final verifier = verifierFactory(key);
await verifier.verify(encodeUnsigned().codeUnits, signature);
}