Thanks Raymond !!!!<br /><blockquote cite="mid:4989A827.5060104@vicomtech.org" type="cite"><br /> That is something I
wanted!It's Great if it is already integrated in Postgre! Superb. This is much more easy.<br /><br /> Thank you All.<br
/><br/> Best,<br /><blockquote cite="mid:4989A790.7090401@gmail.com" type="cite"> Iñigo Barandiaran wrote: <blockquote
cite="mid:49897455.7080602@vicomtech.org"type="cite"><br /><br /></blockquote> Well, you can use the built-in md5
functionfor this purpose. For instance, you could insert a password into the table with a statement like:<br /><br
/><blockquote>insertinto auth_data (user_id, password) values (1, md5('test'));<br /></blockquote><br /> And compare
thesupplied password with something like:<br /><br /><blockquote>select true from auth_data where user_id = 1 and
password= md5('test');<br /></blockquote><br /> You don't need to depend on an external library for this functionality;
it'sbuilt right into Postgres. Personally, in my own apps I write in PHP, I use a combination of sha1 and md5 to hash
userpasswords, without depending on Postgres to do the hashing, but the effect is basically the same.<br /><br />
Raymond<br/></blockquote><br /></blockquote><br />