Azure Key Vault - even in the ‘premium’ HSM flavour can’t actually prove the HSM exists or is used, which doesn’t satisfy the requirements the CA has. In theory

Azure Key Vault - even in the ‘premium’ HSM flavour can’t actually prove the HSM exists or is used, which doesn’t satisfy the requirements the CA has. In theory, it shouldn’t work - but some CAs choose to ignore the letter and the spirit of the rules. Even Azure’s $2400a month managed HSM isn’t acceptable, as they don’t run them in FIPS mode.