ecdsaSignFuture method
Sign data using ECDSA
Return: Signature
Implementation
Future<Message> ecdsaSignFuture(
String data,
String? privatekey,
) async {
var resultStr = await ZeroNet.instance.cmdFuture(
ZeroNetCmd.ecdsaSign,
params: {
'data': data,
'privatekey': privatekey,
},
);
return resultStr.message!;
}