def sign(self,
message=None,
private_key=None,
message_hexstr=None,
message_text=None):
'''
@param private_key in bytes, str, or int.
In Python 2, a bytes, unicode or str object will be interpreted as hexstr
In Python 3, only a str object will be interpreted as hexstr
'''
msg_bytes = to_bytes(message, hexstr=message_hexstr, text=message_text)
msg_hash = self.hashMessage(msg_bytes)
key_bytes = hexstr_if_str(to_bytes, private_key)
key = self._keys.PrivateKey(key_bytes)
(v, r, s, eth_signature_bytes) = sign_message_hash(key, msg_hash)
(r_hex, s_hex, eth_signature_hex) = map(to_hex,
(r, s, eth_signature_bytes))
return AttributeDict({
'message': msg_bytes,
'messageHash': msg_hash,
'r': r_hex,
's': s_hex,
'v': v,
'signature': eth_signature_hex,
})
def sign(self, message=None, private_key=None, message_hexstr=None, message_text=None):
'''
@param private_key in bytes, str, or int.
'''
msg_bytes = to_bytes(message, hexstr=message_hexstr, text=message_text)
msg_hash = self.hashMessage(msg_bytes)
key_bytes = HexBytes(private_key)
key = self._keys.PrivateKey(key_bytes)
(v, r, s, eth_signature_bytes) = sign_message_hash(key, msg_hash)
return AttributeDict({
'message': HexBytes(msg_bytes),
'messageHash': msg_hash,
'r': r,
's': s,
'v': v,
'signature': HexBytes(eth_signature_bytes),
})
def sign(self,
message=None,
private_key=None,
message_hexstr=None,
message_text=None):
'''
@param private_key in bytes, str, or int.
'''
msg_bytes = to_bytes(message, hexstr=message_hexstr, text=message_text)
msg_hash = self.hashMessage(msg_bytes)
key_bytes = HexBytes(private_key)
key = self._keys.PrivateKey(key_bytes)
(v, r, s, eth_signature_bytes) = sign_message_hash(key, msg_hash)
return AttributeDict({
'message': HexBytes(msg_bytes),
'messageHash': msg_hash,
'r': r,
's': s,
'v': v,
'signature': HexBytes(eth_signature_bytes),
})