Signing an XML file with KEY and CRT file

[linuxkid]

Hello, I've been looking at the specification for OpenSSL.
However, with its API I'm not able to generate the same results than with the command line.
I need to sign an XML file using a PRIVATE KEY and a CERTIFICATE.
The result should be the same as of:
openssl -smime -sign -signer CERTIFICATE -inkey PRIVATE_KEY -in FILE.XML -out OUTPUT.PEM -outform PEM

Is there any way to do this through Qt?
Has anybody got experience with OpenSSL API?

Regards.-

[SGaist]

Hi,

Do you mean to run your command line from Qt (i.e. QProcess) or to use the OpenSSL API through Qt ?