crypto: caam - update IV only when crypto operation succeeds

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skcipher encryption might fail and in some cases, like (invalid) input
length smaller then block size, updating the IV would lead to a useless
IV copy in case hardware issued an error.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Horia Geantă 2019-07-31 16:08:04 +03:00 • committed by Herbert Xu

parent 1984aaeec3

commit 1ccb39eb5a

3 changed files with 11 additions and 6 deletions

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5

drivers/crypto/caam/caamalg.c

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4

drivers/crypto/caam/caamalg_qi.c

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8

drivers/crypto/caam/caamalg_qi2.c

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