[ Upstream commit 8fd183435728b139248a77978ea3732039341779 ]
Remove the FLAGS_NEW_KEY logic as it has the following issues:
- the wrong key may end up being used when there are multiple data streams:
t1 t2
setkey()
encrypt()
setkey()
encrypt()
encrypt() <--- key from t2 is used
- switching between encryption and decryption with the same key is not
possible, as the hdr flags are only updated when a new setkey() is
performed
With this change, the key is always sent along with the cryptdata when
performing encryption/decryption operations.
Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
