Search Postgresql Archives

Re: Why the index is not used ?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



ROS:

On Sun, Oct 7, 2018 at 3:13 PM, ROS Didier <didier.ros@xxxxxx> wrote:
....
> -        INSERT INTO cartedecredit(username,cc)  SELECT 'individu ' || x.id, pgp_sym_encrypt('test value ' || x.id, 'motdepasse','compress-algo=2, cipher-algo=aes256') FROM generate_series(1,100000) AS x(id);
> -        CREATE INDEX idx_cartedecredit_cc02 ON cartedecredit(pgp_sym_decrypt(cc, 'motdepasse','compress-algo=2, cipher-algo=aes256'));

If my french is not too rusty you are encrypting a credit-card, and
then storing an UNENCRYPTED copy in the index. So, getting it from the
server is trivial for anyone with filesystem access.

Francisco Olarte.




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]

  Powered by Linux