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crypto: drbg - Add stdrng alias and increase priority 

This patch adds the stdrng module alias and increases the priority
to ensure that it is loaded in preference to other RNGs.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Herbert Xu 2015-06-03 14:49:28 +08:00
parent b7dcfab4a7
commit 51ee142274
1 changed files with 2 additions and 1 deletions
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3
crypto/drbg.c
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@ -1876,7 +1876,7 @@ static inline void __init drbg_fill_array(struct rng_alg *alg,
const struct drbg_core *core, int pr)
{
int pos = 0;
static int priority = 100;
static int priority = 200;
memcpy(alg->base.cra_name, "stdrng", 6);
if (pr) {
@ -1965,3 +1965,4 @@ MODULE_DESCRIPTION("NIST SP800-90A Deterministic Random Bit Generator (DRBG) "
CRYPTO_DRBG_HASH_STRING
CRYPTO_DRBG_HMAC_STRING
CRYPTO_DRBG_CTR_STRING);
MODULE_ALIAS_CRYPTO("stdrng");