------ art_120757_5119127.1155303133430 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline On 8/11/06, Robert Klemme <shortcutter / googlemail.com> wrote: Could it be that in your Ruby script you're missing out the equivalent > step of "| openssl dgst -sha1 -binary \"? I'd rather have expected > something like I think he's doing the Ruby part right. The OpenSSL code underneath the Ruby library-calls automatically does the hashing for you, which is why you have to give it a hash algorithm when generating an RSA sig. I think something is wrong with how he's using rsautl. ------ art_120757_5119127.1155303133430--