linux/drivers/crypto
Anton Blanchard 12d3f49e1f crypto: vmx - Increase priority of aes-cbc cipher
All of the VMX AES ciphers (AES, AES-CBC and AES-CTR) are set at
priority 1000. Unfortunately this means we never use AES-CBC and
AES-CTR, because the base AES-CBC cipher that is implemented on
top of AES inherits its priority.

To fix this, AES-CBC and AES-CTR have to be a higher priority. Set
them to 2000.

Testing on a POWER8 with:

cryptsetup benchmark --cipher aes --key-size 256

Shows decryption speed increase from 402.4 MB/s to 3069.2 MB/s,
over 7x faster. Thanks to Mike Strosaker for helping me debug
this issue.

Fixes: 8c755ace35 ("crypto: vmx - Adding CBC routines for VMX module")
Cc: stable@vger.kernel.org
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-06-13 17:43:05 +08:00
..
amcc crypto4xx: integrate ppc4xx-rng into crypto4xx 2016-04-20 17:50:02 +08:00
caam remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
ccp crypto: ccp - Fix AES XTS error for request sizes above 4096 2016-05-25 18:33:47 +08:00
marvell crypto: marvell/cesa - Use dma_pool_zalloc 2016-05-03 16:10:13 +08:00
nx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2016-03-17 21:38:27 -07:00
qat crypto: qat - change the adf_ctl_stop_devices to void 2016-05-13 17:30:18 +08:00
qce crypto: qce - check return value of sg_nents_for_len 2015-11-17 22:00:36 +08:00
rockchip crypto: rockchip - add hash support for crypto engine in rk3288 2016-02-28 03:26:29 +08:00
sunxi-ss crypto: sun4i-ss - Replace spinlock_bh by spin_lock_irq{save|restore} 2016-04-05 20:35:53 +08:00
ux500 crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() 2016-03-11 21:19:20 +08:00
vmx crypto: vmx - Increase priority of aes-cbc cipher 2016-06-13 17:43:05 +08:00
atmel-aes-regs.h crypto: atmel-aes - add support to GCM mode 2015-12-23 18:19:58 +08:00
atmel-aes.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-03-17 11:22:54 -07:00
atmel-sha-regs.h crypto: atmel-sha - fix context switches 2016-01-25 22:42:07 +08:00
atmel-sha.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-03-17 11:22:54 -07:00
atmel-tdes-regs.h crypto: atmel-tdes - add support for latest release of the IP (0x700) 2013-03-10 16:46:42 +08:00
atmel-tdes.c crypto: atmel - fix checks of error code returned by devm_ioremap_resource() 2016-03-11 21:19:19 +08:00
bfin_crc.c crypto: bfin_crc - replace sg_count by sg_nents 2015-09-21 23:05:53 +08:00
bfin_crc.h crypto: bfin_crc - access crc registers by readl and writel functions 2014-04-16 20:40:15 +08:00
geode-aes.c crypto: geode - Don't use tfm->__crt_alg->cra_name directly 2014-05-22 21:03:13 +08:00
geode-aes.h crypto: geode - Consistently use AES_KEYSIZE_128 2014-05-22 21:03:12 +08:00
hifn_795x.c crypto: hifn_795x, picoxcell - use ablkcipher_request_cast 2015-12-29 21:32:44 +08:00
img-hash.c crypto: img-hash - fix spelling mistake in dev_err error message 2015-08-04 17:41:31 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Fix false lastlen uninitialised warning 2016-01-25 22:42:09 +08:00
Kconfig crypto: omap-des - Integrate with the crypto engine framework 2016-05-03 16:08:48 +08:00
Makefile crypto: mxc-scc - add basic driver for the MXC SCC 2016-04-15 22:36:35 +08:00
mv_cesa.c crypto: marvell/cesa - another fix up for of_get_named_gen_pool() rename 2015-07-03 11:37:02 -07:00
mv_cesa.h crypto: mv_cesa - Add missing #define 2014-08-29 21:46:36 +08:00
mxc-scc.c crypto: mxc-scc - fix unwinding in mxc_scc_crypto_register() 2016-04-25 19:14:53 +08:00
mxs-dcp.c crypto: mxs-dcp - fix type of ret for wait_for_completion_timeout 2015-02-28 23:31:36 +13:00
n2_asm.S
n2_core.c crypto: n2 - Remove return statement from void function 2016-04-05 20:35:44 +08:00
n2_core.h
omap-aes.c crypto: omap-aes - Use dma_request_chan() for requesting DMA channel 2016-05-03 16:08:49 +08:00
omap-des.c crypto: omap-des - Use dma_request_chan() for requesting DMA channel 2016-05-03 16:09:14 +08:00
omap-sham.c crypto: omap-sham - potential Oops on error in probe 2016-05-19 18:03:00 +08:00
padlock-aes.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-01-12 18:51:14 -08:00
padlock-sha.c x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
picoxcell_crypto_regs.h crypto: picoxcell - add support for the picoxcell crypto engines 2011-02-21 22:42:40 +11:00
picoxcell_crypto.c crypto: hifn_795x, picoxcell - use ablkcipher_request_cast 2015-12-29 21:32:44 +08:00
s5p-sss.c crypto: s5p-sss - fix incorrect usage of scatterlists api 2016-04-28 09:15:50 +08:00
sahara.c crypto: sahara - fill the statesize field 2016-02-06 15:33:29 +08:00
talitos.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-04-28 09:13:03 +08:00
talitos.h crypto: talitos - add new crypto modes 2015-12-04 22:29:56 +08:00