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(parent: 4ce43ce) | patch
crypto: seqiv - Move IV seeding into init function
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 3 Jun 2015 06:49:27 +0000 (14:49 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 4 Jun 2015 07:05:01 +0000 (15:05 +0800)
commitb7dcfab4a7cdc3103c7560cd2386036266b2740e
treee4649fe6b58b2198bcd47041fabfc367676ed3cftree | snapshot (tar.gz zip)
parent4ce43ceb71cb5d5cde9f9bd4e51d17b966c462f7commit | diff
crypto: seqiv - Move IV seeding into init function

We currently do the IV seeding on the first givencrypt call in
order to conserve entropy.  However, this does not work with
DRBG which cannot be called from interrupt context.  In fact,
with DRBG we don't need to conserve entropy anyway.  So this
patch moves the seeding into the init function.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/seqiv.c diff | blob | blame | history