linux-stable/arch/arm64
Ard Biesheuvel 67cfa5d3b7 crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS
Update the AES-XTS implementation based on NEON instructions so that it
can deal with inputs whose size is not a multiple of the cipher block
size. This is part of the original XTS specification, but was never
implemented before in the Linux kernel.

Since the bit slicing driver is only faster if it can operate on at
least 7 blocks of input at the same time, let's reuse the alternate
path we are adding for CTS to process any data tail whose size is
not a multiple of 128 bytes.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-09 17:35:39 +10:00
..
boot ARM: Device-tree updates 2019-07-19 17:19:24 -07:00
configs ARM: SoC defconfig updates 2019-07-19 17:27:27 -07:00
crypto crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
include arm64: mm: implement pte_devmap support 2019-07-16 19:23:25 -07:00
kernel Kbuild updates for v5.3 (2nd) 2019-07-20 09:34:55 -07:00
kvm ARM: 2019-07-12 15:35:14 -07:00
lib treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mm mm/memory_hotplug: allow arch_remove_memory() without CONFIG_MEMORY_HOTREMOVE 2019-07-18 17:08:06 -07:00
net arm64 updates for 5.3: 2019-07-08 09:54:55 -07:00
xen treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig RISC-V updates for v5.3 2019-07-18 12:26:59 -07:00
Kconfig.debug treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.platforms ARM: SoC platform updates 2019-07-19 17:05:08 -07:00
Makefile Kconfig updates for v5.3 2019-07-12 16:06:27 -07:00