- The CA must have had some warning that it wasn't being loaded onto a HSM
- It was never verified the CSR/key was generated on a HSM (!!!)
- The auditors did not oversee the key being generated (this is typical for roots, although not for intermediaries)
- If this subordinate was in operation for >1yr, how was this not caught in an audit?
and you can't load a certificate off of a HSM, so I'd argue the CA is entirely at fault here.
- The CA must have had some warning that it wasn't being loaded onto a HSM
- It was never verified the CSR/key was generated on a HSM (!!!)
- The auditors did not oversee the key being generated (this is typical for roots, although not for intermediaries)
- If this subordinate was in operation for >1yr, how was this not caught in an audit?
and you can't load a certificate off of a HSM, so I'd argue the CA is entirely at fault here.