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crypto: exynos - Icrease the priority of the driver

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exynos-rng is one of many implementations of stdrng. With priority as
low as 100 it isn't selected, if software implementations (DRBG) are
available. The value 300 was selected to give the PRNG priority before
software implementations, but allow them to be selected in FIPS-mode
(fips=1 in the kernel command line).

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Reviewed-by: Stephan Mueller <smueller@chronox.de>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Łukasz Stelmach 2017-12-05 17:20:46 +01:00 committed by Herbert Xu
parent 209c14bfb3
commit 3fc1264271
1 changed files with 1 additions and 1 deletions
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drivers/crypto/exynos-rng.c
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@ -259,7 +259,7 @@ static struct rng_alg exynos_rng_alg = {
.base = {
.cra_name = "stdrng",
.cra_driver_name = "exynos_rng",
.cra_priority = 100,
.cra_priority = 300,
.cra_ctxsize = sizeof(struct exynos_rng_ctx),
.cra_module = THIS_MODULE,
.cra_init = exynos_rng_kcapi_init,