[Pki-devel] crmf Vs kegGen

We have a Safenet token (known as eToken) with the private key and certificate installed. I need to renew the expired certificates without generating a new private key( thats what we call as renewal). The problems is that certificate on these Tokens were expired, so i cannot really use the 'renewal process'. Is there a way i can use the 'expired' certificate for renewal. I was not able to generate new CSR from the private key on the Token. I tried 'openssl req' with PKCS11 engine option and not been successful. I do have access to the old CSR in two forms: - one set of requests were in crmf format.I was able to issue new certificate for these requests. - one set of requests were in keygen< https://developer.mozilla.org/en-US/docs/Web/HTML/Element/keygen> format: This i am not sure how can i make dogtag pki certificate profile to accept it. Appreciate your help.