def sign_message_after_soliditySha3(self, message):
n = self.client._convert_prime([44 + BIP32_HARDEN,
60 + BIP32_HARDEN,
BIP32_HARDEN,
0,
self.index])
return self.client.call(proto.EthereumSignMessage(address_n=n, message=message)).signature
def sign_message(self, message, out_f, agent_version=2):
n = self.client._convert_prime([
44 + bip32utils.BIP32_HARDEN, 60 + bip32utils.BIP32_HARDEN,
bip32utils.BIP32_HARDEN, 0, self.index
])
print("Sending message to trezor for signature...\n", file=out_f)
if agent_version == 1:
message = self.w3.sha3(hexstr=message)
else:
message = message.lower().encode("utf-8")
return self.client.call(
proto.EthereumSignMessage(address_n=n, message=message)).signature