def confirm_aes_key_set(self, msg, signature):
vr = auth.verify_signature(self.secret, self.salt, msg, signature)
if vr:
msg_d = qcrypt.aes_decrypt(msg, self.aes_key)
if msg_d == AES_SET_MSG:
self.key_agreement = True
print 'aes key exchanged confirmed. key agreement reached'
else:
self.key_agreement = False
self.aes_key = None
else:
self.key_agreement = False
print 'incorrect message signature'
return self.key_agreement
def recieved_message(self, msg):
msg_d = qcrypt.aes_decrypt(msg, self.aes_key)
return msg_d
