generateSig static method

String generateSig({
  1. required String message,
  2. required String key,
})

Implementation

static String generateSig({required String message, required String key}) {
  final hmac = Hmac(sha256, utf8.encode(key));
  final digest = hmac.convert(utf8.encode(message));

  final sig = base64Encode(digest.bytes);
  return sig;
}