linux/arch
Ard Biesheuvel ddf169a98f crypto: aesni - implement support for cts(cbc(aes))
Follow the same approach as the arm64 driver for implementing a version
of AES-NI in CBC mode that supports ciphertext stealing. This results in
a ~2x speed increase for relatively short inputs (less than 256 bytes),
which is relevant given that AES-CBC with ciphertext stealing is used
for filename encryption in the fscrypt layer. For larger inputs, the
speedup is still significant (~25% on decryption, ~6% on encryption)

Tested-by: Eric Biggers <ebiggers@google.com> # x86_64
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03 08:41:34 +11:00
..
alpha A treewide cleanup of interrupt descriptor (ab)use with all sorts of racy 2020-12-24 13:50:23 -08:00
arc tif-task_work.arch-2020-12-14 2020-12-16 12:33:35 -08:00
arm crypto: arm/chacha-neon - add missing counter increment 2021-01-03 08:35:35 +11:00
arm64 A treewide cleanup of interrupt descriptor (ab)use with all sorts of racy 2020-12-24 13:50:23 -08:00
c6x tif-task_work.arch-2020-12-14 2020-12-16 12:33:35 -08:00
csky Tracing updates for 5.11 2020-12-17 13:22:17 -08:00
h8300 tif-task_work.arch-2020-12-14 2020-12-16 12:33:35 -08:00
hexagon tif-task_work.arch-2020-12-14 2020-12-16 12:33:35 -08:00
ia64 Kbuild updates for v5.11 2020-12-22 14:02:39 -08:00
m68k Fixes include: 2020-12-21 10:35:11 -08:00
microblaze epoll: wire up syscall epoll_pwait2 2020-12-19 11:18:38 -08:00
mips epoll: fix compat syscall wire up of epoll_pwait2 2020-12-20 10:01:38 -08:00
nds32 Tracing updates for 5.11 2020-12-17 13:22:17 -08:00
nios2 tif-task_work.arch-2020-12-14 2020-12-16 12:33:35 -08:00
openrisc OpenRISC updates for 5.11 2020-12-17 13:41:27 -08:00
parisc A treewide cleanup of interrupt descriptor (ab)use with all sorts of racy 2020-12-24 13:50:23 -08:00
powerpc powerpc fixes for 5.11 #2 2020-12-24 14:02:00 -08:00
riscv RISC-V Fixes for 5.11-rc1 2020-12-24 14:05:05 -08:00
s390 A treewide cleanup of interrupt descriptor (ab)use with all sorts of racy 2020-12-24 13:50:23 -08:00
sh The core framework got some nice improvements this time around. We gained the 2020-12-21 10:39:37 -08:00
sparc epoll: fix compat syscall wire up of epoll_pwait2 2020-12-20 10:01:38 -08:00
um This pull request contains the following changes for UML: 2020-12-17 17:56:44 -08:00
x86 crypto: aesni - implement support for cts(cbc(aes)) 2021-01-03 08:41:34 +11:00
xtensa The core framework got some nice improvements this time around. We gained the 2020-12-21 10:39:37 -08:00
.gitignore
Kconfig kasan: allow VMAP_STACK for HW_TAGS mode 2020-12-22 12:55:08 -08:00