In principle impossible, since the PKCS#10 request contains a
signature with the private key of the requestor.
But if you have both, the cert and the corresponding private
key, you can try to play with
openssl x509 -x509toreq -signkey
If you asked about how to do it in C code then look at the
relevant lines in apps/x509.c ;-)
Mario Fabiano schrieb:
>
> How can I convert a certificate obtained with openssl CA from PEM to
> PKCS#10 format?
> Thank you in advance for any help.
--
Holger Reif Tel.: +49 361 74707-0
SmartRing GmbH Fax.: +49 361 7470720
Europaplatz 5 [EMAIL PROTECTED]
D-99091 Erfurt WWW.SmartRing.de
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