Re: RFE: Transparent encryption on all fields

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От tomas@tuxteam.de
Тема Re: RFE: Transparent encryption on all fields
Дата
Msg-id 20090424194526.GA28554@tomas
обсуждение исходный текст
Ответ на Re: RFE: Transparent encryption on all fields  (Bill Moran <wmoran@potentialtech.com>)
Ответы Re: RFE: Transparent encryption on all fields  (Bill Moran <wmoran@potentialtech.com>)
Список pgsql-hackers
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On Thu, Apr 23, 2009 at 10:38:55AM -0400, Bill Moran wrote:
[...]

> It's possible that this could be accomplished by something like Veil,
> or the built-in implementation that's coming in some future version of
> PG (is it scheduled for 8.5 at this point?)
> 
> Anyway, if a Veil rule required the user to enter a password that would
> decrypt their key then store it in the session [...]

Still, I don't see much advantage in doing the decryption server-side --
and one disadvantage: if someone hijacks the "live" server, they have
your key.

(The only possible addvantage would be indexing, but you would have to
solve tougher problems: how do you keep the index key protected?

Regards
- -- tomás
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