crypto: chelsio - Update IV before sending request to HW

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CBC Decryption requires Last Block as IV. In case src/dst buffer
are same last block will be replaced by plain text. This patch copies
the Last Block before sending request to HW.

Signed-off-by: Harsh Jain <harsh@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Harsh Jain 2018-03-06 10:37:50 +05:30 • committed by Herbert Xu

parent 1d693cf650

commit 5fb78dba16

1 changed files with 11 additions and 8 deletions

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19

drivers/crypto/chelsio/chcr_algo.c

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