Hello, I am using in one of my project the PKI engine from vault. I have setup CA and subCA, although made a mistake while configuring it. When i configued subCA I didnt backup the private key. I only have PK for root CA. Our security requirement is to backup all private keys. My question is how to retrieve the private key from Vault?
I would like to avoid regenerating subCA.
Worst case if I cant do that how do I generate private key while writing the subCA using command
=csr /intermediate/generate/internal \