def encode(self,source,key,iv="\0\0\0\0\0\0\0\0"):
# obj=pyDes.des(self.getKey(key), pyDes.CBC, self.getIV(iv))
if self.__action==TRIPLEDES:
obj= pyDes.triple_des(self.getKey(key), self.__model, self.getIV(iv))
else:
obj= pyDes.des(self.getKey(key), self.__model, self.getIV(iv))
return base64.encodestring(obj.encrypt(source,padmode=self.__padmodel))
def decode(self,source,key,iv="\0\0\0\0\0\0\0\0"):
if self.__action==TRIPLEDES:
obj= pyDes.triple_des(self.getKey(key), self.__model,self.getIV(iv))
else:
obj= pyDes.des(self.getKey(key), self.__model,self.getIV(iv))
source=base64.decodestring(source)
return obj.decrypt(source,padmode=self.__padmodel)