mirror of
https://github.com/ipxe/ipxe
synced 2026-02-12 09:59:51 +03:00
Treat an empty (zeroed) DRBG as invalid. This ensures that a DRBG that has not yet been instantiated (or that has been uninstantiated) will refuse to attempt to generate random bits. Signed-off-by: Michael Brown <mcb30@ipxe.org>