All hash algorithms use the same base IFX_HASH_CON to access the hash unit.
Parallel threads should not be able to call different hash algorithms and
therefor a global lock is required.
Fixed linker warning, that md5_hmac_init, md5_hmac_update and
md5_hmac_final are static export symbols. The export symbols are not
required, because the functions are exposed using shash_alg structure.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
The <linux/cryptohash.h> was removed with Linux 5.8, because it only
contained the library implementation of SHA1, which was folded
into <crypto/sha.h>.
So switch this driver away from using <linux/cryptohash.h>.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
OpenSSL with cryptdev support uses the data encryption unit (DEU) driver
for hard accelerated processing of ciphers/digests, if the flag
CRYPTO_ALG_KERN_DRIVER_ONLY is set.
Signed-off-by: Mathias Kresin <dev@kresin.me>
[fix commit title prefix]
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
Upstream commit 84ede58dfcd1d ("crypto: hash - remove
CRYPTO_ALG_TYPE_DIGEST") drops the CRYPTO_ALG_TYPE_DIGEST define because
it has the same value as CRYPTO_ALG_TYPE_HASH. This was the case for
earlier kernels as well. Switch to CRYPTO_ALG_TYPE_HASH to fix building
against Linux 5.4.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
With the default priority of 0, the DEU algos would be overlapped
by the generic algos (if available).
To fix this, set the cra_priority of the hardware algos to the
recommended value of 300/400.
Signed-off-by: Martin Schiller <mschiller@tdt.de>
Upstream linux 4.2 commit 84be456f883c4685680fba8e5154b5f72e92957e
"remove <asm/scatterlist.h>" requires us to include linux/scatterlist.h
instead. This also works with older kernels (at least 4.1, thanks to
Hauke Mehrtens for testing).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
SVN-Revision: 48282
