eth_sig_util 0.0.3
eth_sig_util: ^0.0.3 copied to clipboard

Ethereum signature utility porting from JS

eth_sig_util #

Ethereum signature utility porting from JS

This lib came from the demand of project and main focus on sign typed data firstly

Inspired by Dart ethereum_util but no longer working and not yet supported for V1 and V4

Features #

  • Sign typed data EIP712 V1, V3, V4

Usage #

import 'package:eth_sig_util/eth_sig_util.dart';

String signature = EthSigUtil.signTypedData(privateKey: '4af...bb0', jsonData: '{...}', version: TypedDataVersion.V4);