You can use virtio_random. But really, it's not about operating systems not using RDRAND at all - it's fine to use it as one of the entropy sources; what you d

You can use virtio_random. But really, it's not about operating systems not using RDRAND at all - it's fine to use it as one of the entropy sources; what you don't want to do is use RDRAND directly instead of CPRNG.