Re: xor for text

Поиск
Список
Период
Сортировка
От Bruno Wolff III
Тема Re: xor for text
Дата
Msg-id 20031208060411.GA27110@wolff.to
обсуждение исходный текст
Ответ на Re: xor for text  (<btober@seaworthysys.com>)
Список pgsql-general
On Sat, Dec 06, 2003 at 15:48:44 -0500,
  btober@seaworthysys.com wrote:
> database to not be in plain text, so yea, I was thinking about simply
> xoring them with the respective user's single, non-stored password, or
> more likely xoring against an md5 hash of that single, master password.

It isn't a good idea to xor multiple plain text strings against the same
key string. If it is worth going to the trouble to encrypt the strings
in the first place, it will almost certainly be worth using some more
standard encryption as the cost will be a small amount of cpu time.

В списке pgsql-general по дате отправления:

Предыдущее
От: Joel Rodrigues
Дата:
Сообщение: spelling errors in query terms
Следующее
От: "Craig O'Shannessy"
Дата:
Сообщение: Re: spelling errors in query terms