[PATCH v3 0/2] Use RNG to get random behaviour

[matthias.bgg at kernel.org <matthias.bgg@kernel.org>]

From: Matthias Brugger <mbrugger@suse.com>

For now bootp and uuid code use a weak seed for generating random data.
U-Boot as support for RNG devices now, so we should change to code to
use them if they are present. This will help mitigate issues like seen
in CVE-2019-11690.

Changes in v3:
- use IS_ENABLED instead of #if
- use 4 byte for entropy
- use IS_ENABLED instead of #if

Changes in v2:
- fix dm_rng_read() parameters
- add missing include
- fix dm_rng_read() parameters
- add missing include file

Matthias Brugger (2):
  lib: uuid: use RNG device if present
  net: Use NDRNG device in srand_mac()

 lib/uuid.c     | 21 ++++++++++++++++++---
 net/net_rand.h | 19 ++++++++++++++++++-
 2 files changed, 36 insertions(+), 4 deletions(-)

-- 
2.29.2