Re: [PATCH v2] hwrng: iproc: set quality to 1024

Hi,

Am 20.02.21 um 21:01 schrieb Álvaro Fernández Rojas:

This allows khwrngd to make use of iproc-rng200.

Justification:
cat /dev/hwrng | rngtest -c 1000
rngtest 6.10
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

rngtest: starting FIPS tests...
rngtest: bits received from input: 20000032
rngtest: FIPS 140-2 successes: 1000
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=107.179; avg=200.770; max=9765625.000)Kibits/s
rngtest: FIPS tests speed: (min=34.742; avg=39.905; max=66.458)Mibits/s
rngtest: Program run time: 97829648 microseconds

1000 successes and 0 failures -> 100% success rate

Signed-off-by: Álvaro Fernández Rojas <redacted>

i just want to mention that there were concerns about such changes in
the past [1]

Regards
Stefan

[1] - https://lkml.org/lkml/2020/5/14/1292