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authorRichard Henderson <richard.henderson@linaro.org>2019-03-14 13:02:09 -0700
committerRichard Henderson <richard.henderson@linaro.org>2019-05-22 12:38:54 -0400
commit8d8404f1564496f42b90497e7be635921c000e9d (patch)
tree0b25ec7d6d4454fc5218ac5684acfa70bdd7140e /hw/misc/aspeed_scu.c
parentf7b2502cdc2eeb458a4490c1b8f4a83c07d46219 (diff)
downloadfocaccia-qemu-8d8404f1564496f42b90497e7be635921c000e9d.tar.gz
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util: Add qemu_guest_getrandom and associated routines
This routine is intended to produce high-quality random numbers to the
guest.  Normally, such numbers are crypto quality from the host, but a
command-line option can force the use of a fully deterministic sequence
for use while debugging.

Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw/misc/aspeed_scu.c')
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