On Fri, Apr 9, 2021 at 2:08 AM Hangbin Liu [off-list ref] wrote:

After offline discussion with Herbert, here is
what he said:

"""
This is not a problem in RHEL8 because the Crypto API RNG replaces /dev/random
in FIPS mode.
"""

So far as I can see, this isn't the case in the kernel sources I'm
reading? Maybe you're doing some userspace hack with CUSE? But at
least get_random_bytes doesn't behave this way...