9d9b14dbe077c8704d8c3546e38820d35aff2d35 - SHIFTPHONES/kernel/common

commit	9d9b14dbe077c8704d8c3546e38820d35aff2d35	[log] [tgz]
author	Andrei Botila <andrei.botila@nxp.com>	Tue Sep 22 19:03:19 2020 +0300
committer	Herbert Xu <herbert@gondor.apana.org.au>	Fri Oct 02 18:02:10 2020 +1000
tree	f90a052295cc8f7c9c4a1b81f9ffc176f96c0752
parent	17f86c5b6be5a6bd94d014d27fbbc04ef2d7653f [diff]

crypto: caam/jr - add fallback for XTS with more than 8B IV

A hardware limitation exists for CAAM until Era 9 which restricts
the accelerator to IVs with only 8 bytes. When CAAM has a lower era
a fallback is necessary to process 16 bytes IV.

Fixes: c6415a6016bf ("crypto: caam - add support for acipher xts(aes)")
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Andrei Botila <andrei.botila@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/caam/Kconfig[diff]
drivers/crypto/caam/caamalg.c[diff]

2 files changed

tree: f90a052295cc8f7c9c4a1b81f9ffc176f96c0752