def make_new_key(self, add_as_seen=False):
# RCHANGE
if self.my_cur_keyid==0 and self.replay.can_replay('private_dh_key'):
x = _OT.int_to_bytes(self.replay.data['private_dh_key'])
else:
#r = raw_input("random x")
x = _OT.make_random_bytes(320/8) # Byte range?
new_keyid = self.my_cur_keyid + 1
logging.debug( "making new key %d" % new_keyid)
x_int = _OT.bytes_to_int(x)
new_factor = pow(self.dh_g, x_int, self.dh_mod)
self.my_private_keys[new_keyid] = x_int
self.my_public_factors[new_keyid] = new_factor
self.my_key_has_been_used[new_keyid] = False
self.my_cur_keyid = new_keyid
if add_as_seen:
self.my_most_recently_seen.append(new_keyid)
#r=raw_input()
# RCHANGE
if self.authing and self.my_cur_keyid==1: self.replay.check('public_dh_factor', self.my_public_factors[1])
def generate_r_secret(self):
# RCHANGE
if self.my_cur_keyid==1 and self.replay.can_replay('r'):
self.r_secret = self.replay.data['r']
else:
self.r_secret = _OT.make_random_bytes(128/8)
