linux.git/drivers/crypto/amlogic, branch v5.5 Linux kernel source tree crypto: amlogic - enable working on big endian kernel 2019-11-22T10:48:39+00:00 Corentin Labbe clabbe@baylibre.com 2019-11-17T16:09:53+00:00 3d04158814e7a808c38124c87502b430b916dfcb On big endian kernel, the GXL crypto driver does not works. This patch do the necessary modification to permit it to work on BE kernel (removing bitfield and adds some cpu_to_le32). Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
On big endian kernel, the GXL crypto driver does not works.
This patch do the necessary modification to permit it to work on BE
kernel (removing bitfield and adds some cpu_to_le32).

Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: amlogic - fix two resources leak 2019-11-17T01:02:38+00:00 Corentin Labbe clabbe@baylibre.com 2019-11-08T09:45:17+00:00 56601574c12ff91bf6b0b5e913178b43541a0ca7 This patch fixes two resources leak that occur on error path. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1487403 ("RESOURCE_LEAK") Addresses-Coverity-ID: 1487401 ("Resource leaks") Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch fixes two resources leak that occur on error path.

Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1487403 ("RESOURCE_LEAK")
Addresses-Coverity-ID: 1487401 ("Resource leaks")
Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: amlogic - ensure error variable err is set before returning it 2019-11-08T15:00:46+00:00 Colin Ian King colin.king@canonical.com 2019-10-29T11:32:30+00:00 a970429366ceface03beded582b911277f8f2570 Currently when the call to crypto_engine_alloc_init fails the error return path returns an uninitialized value in the variable err. Fix this by setting err to -ENOMEM. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Currently when the call to crypto_engine_alloc_init fails the error
return path returns an uninitialized value in the variable err. Fix
this by setting err to -ENOMEM.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: amlogic - Use kmemdup in meson_aes_setkey() 2019-11-08T15:00:46+00:00 YueHaibing yuehaibing@huawei.com 2019-10-29T01:55:23+00:00 d832a6128558503feb6ab18ac6e2cdefbc32e5a9 Use kmemdup rather than duplicating its implementation Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Use kmemdup rather than duplicating its implementation

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: skcipher - rename the crypto_blkcipher module and kconfig option 2019-11-01T05:42:47+00:00 Eric Biggers ebiggers@google.com 2019-10-25T19:41:13+00:00 b95bba5d01141ba919c99ea6fde206727f3b3eb4 Now that the blkcipher algorithm type has been removed in favor of skcipher, rename the crypto_blkcipher kernel module to crypto_skcipher, and rename the config options accordingly: CONFIG_CRYPTO_BLKCIPHER => CONFIG_CRYPTO_SKCIPHER CONFIG_CRYPTO_BLKCIPHER2 => CONFIG_CRYPTO_SKCIPHER2 Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Now that the blkcipher algorithm type has been removed in favor of
skcipher, rename the crypto_blkcipher kernel module to crypto_skcipher,
and rename the config options accordingly:

	CONFIG_CRYPTO_BLKCIPHER => CONFIG_CRYPTO_SKCIPHER
	CONFIG_CRYPTO_BLKCIPHER2 => CONFIG_CRYPTO_SKCIPHER2

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: amlogic - Add crypto accelerator for amlogic GXL 2019-10-25T15:09:58+00:00 Corentin Labbe clabbe@baylibre.com 2019-10-17T05:06:25+00:00 48fe583fe54177bfb80f348e2a5cc34c3f710095 This patch adds support for the amlogic GXL cryptographic offloader present on GXL SoCs. This driver supports AES cipher in CBC/ECB mode. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch adds support for the amlogic GXL cryptographic offloader present
on GXL SoCs.

This driver supports AES cipher in CBC/ECB mode.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>