Hi,
You can also use an RC4Encryption / Decryption class
made in PHP.
http://www.devhome.net/php/tutorials/230101.html
it's pretty easy to use.
--- Richard Lynch <[EMAIL PROTECTED]> wrote: > You
could use popen() to execute http://gnupg.org or
> PGP...
>
> It would be easier to recompile PHP, though, and
> performance on popen() is
> going to suck.
>
> You *might* be able to compile just the encryption
> module, and use
> dl("mcrypt.so") in your PHP script to load it up
> rather than recompile all
> of PHP, but again, it's going to be harder, and
> performance will suffer.
>
> Compiling PHP the *second* time is *way* easier than
> the first time,
> especially if you've saved your previous PHP source
> tree and all the other
> source trees -- There's a file in the PHP source
> tree called config.status,
> and some other config.* files, that "remember" what
> you did last time. So,
> copy those somewhere safe, and then look at them.
>
> You'll probably be able to copy config.status to
> config.zhu, and then edit
> that to add --with-mcrypt (or whatever it is), and
> do:
> chmod 755 config.zhu
> ./config.zhu
>
> --
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> ----- Original Message -----
> From: Zhu George-CZZ010 <[EMAIL PROTECTED]>
> Newsgroups: php.general
> Sent: Friday, February 23, 2001 11:07 AM
> Subject: [PHP] encrypt and decrypt in standard PHP
>
>
> > As the PHP manual indicates, we can use Mcrypt
> to do the encrypt and
> decrypt work in PHP, but that needs to download the
> encrypt module and
> recompile PHP. Is there any other way to encrypt
> and decrypt the string in
> standard PHP4.0.4 without any extension module?
> >
> > Thank you very much!
> >
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