isSupported property

Implementation

bool get isSupported {
  final macAlgorithm = this.macAlgorithm;
  if (macAlgorithm is Hmac) {
    final hashAlgorithm = macAlgorithm.hashAlgorithm;
    if (hashAlgorithm is Blake2s) {
      return true;
    }
    if (hashAlgorithm is Sha256) {
      return true;
    }
    if (hashAlgorithm is Sha512) {
      return true;
    }
  }
  return false;
}