Method hash_message

python/ccxt/async_support/lighter.py:573–579

(self, message: str)

        return r

    def hash_message(self, message: str):
        binaryMessage = self.encode(message)
        binaryMessageLength = self.binary_length(binaryMessage)
        x19 = self.base16_to_binary('19')
        newline = self.base16_to_binary('0a')
        prefix = self.binary_concat(x19, self.encode('Ethereum Signed Message:'), newline, self.encode(self.number_to_string(binaryMessageLength)))
        return '0x' + self.hash(self.binary_concat(prefix, binaryMessage), 'keccak', 'hex')

    def sign_hash(self, hash, privateKey):
        self.check_required_credentials()