jwk2pubkey function

String jwk2pubkey({
  1. required String jwk,
})

Jwk から pubJwk を取り出す

Implementation

String jwk2pubkey({required String jwk}) {
  final json = jsonDecode(jwk);
  final fullJwk = JsonWebKey.fromJson(json);
  final keyPair = fullJwk.cryptoKeyPair;
  final pubJwk = JsonWebKey.fromCryptoKeys(publicKey: keyPair.publicKey);
  final pubJwkStr = jsonEncode(pubJwk);
  return pubJwkStr;
}