On 13 Mar 2001 03:40:30 -0800, Joe Njeru <[EMAIL PROTECTED]> wrote:
>I'm looking for a two way encryption function that I can use to encrypt a
>cookie value. I have had experience with MD5 but its one way. Is there one I
>can use with a key in php?

Check out the mcrypt extension for conventional cryptography. If you need
public key encryption, someone produced an extension which uses OpenSSL not all
that long ago.

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