09 Nov, 2011
14 commits
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Patch adds LRW support for twofish-x86_64-3way by using lrw_crypt(). Patch has
been tested with tcrypt and automated filesystem tests.Tcrypt benchmarks results (twofish-3way/twofish-asm speed ratios):
Intel Celeron T1600 (fam:6, model:15, step:13):
size lrw-enc lrw-dec
16B 0.99x 1.00x
64B 1.17x 1.17x
256B 1.26x 1.27x
1024B 1.30x 1.31x
8192B 1.31x 1.32xAMD Phenom II 1055T (fam:16, model:10):
size lrw-enc lrw-dec
16B 1.06x 1.01x
64B 1.08x 1.14x
256B 1.19x 1.20x
1024B 1.21x 1.22x
8192B 1.23x 1.24xSigned-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Add test vectors for lrw(twofish). These are generated from lrw(aes) test vectors.
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Add test vectors for lrw(serpent). These are generated from lrw(aes) test vectors.
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Export gf128mul table initialization routines and add lrw_crypt() function
that can be used by cipher implementations that can benefit from parallelized
cipher operations.Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Split gf128mul initialization from setkey so that it can be used outside
lrw-module.Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
LRW has fixed blocksize of 16. Define LRW_BLOCK_SIZE and use in place of
crypto_cipher_blocksize().Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
LRW module leaks child cipher memory when init_tfm() fails because of child
block size not being 16.Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Rename module from serpent.ko to serpent_generic.ko and add module alias. This
is to allow assembler implementation to autoload on 'modprobe serpent'. Also
add driver_name and priority for serpent cipher.CC: Dag Arne Osvik
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Serpent SSE2 assembler implementations only provide 4-way/8-way parallel
functions and need setkey and one-block encrypt/decrypt functions.CC: Dag Arne Osvik
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Add test_acipher_speed for testing async block ciphers.
Also include tests for aes/des/des3/ede as these appear to have ablk_cipher
implementations available.Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Add new serpent tests for serpent_sse2 x86_64/i586 8-way/4-way code paths.
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu
07 Nov, 2011
1 commit
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* 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits)
Revert "tracing: Include module.h in define_trace.h"
irq: don't put module.h into irq.h for tracking irqgen modules.
bluetooth: macroize two small inlines to avoid module.h
ip_vs.h: fix implicit use of module_get/module_put from module.h
nf_conntrack.h: fix up fallout from implicit moduleparam.h presence
include: replace linux/module.h with "struct module" wherever possible
include: convert various register fcns to macros to avoid include chaining
crypto.h: remove unused crypto_tfm_alg_modname() inline
uwb.h: fix implicit use of asm/page.h for PAGE_SIZE
pm_runtime.h: explicitly requires notifier.h
linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h
miscdevice.h: fix up implicit use of lists and types
stop_machine.h: fix implicit use of smp.h for smp_processor_id
of: fix implicit use of errno.h in include/linux/of.h
of_platform.h: delete needless include
acpi: remove module.h include from platform/aclinux.h
miscdevice.h: delete unnecessary inclusion of module.h
device_cgroup.h: delete needless include
net: sch_generic remove redundant use of
net: inet_timewait_sock doesnt need
...Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in
- drivers/media/dvb/frontends/dibx000_common.c
- drivers/media/video/{mt9m111.c,ov6650.c}
- drivers/mfd/ab3550-core.c
- include/linux/dmaengine.h
02 Nov, 2011
1 commit
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* git://github.com/herbertx/crypto: (48 commits)
crypto: user - Depend on NET instead of selecting it
crypto: user - Add dependency on NET
crypto: talitos - handle descriptor not found in error path
crypto: user - Initialise match in crypto_alg_match
crypto: testmgr - add twofish tests
crypto: testmgr - add blowfish test-vectors
crypto: Make hifn_795x build depend on !ARCH_DMA_ADDR_T_64BIT
crypto: twofish-x86_64-3way - fix ctr blocksize to 1
crypto: blowfish-x86_64 - fix ctr blocksize to 1
crypto: whirlpool - count rounds from 0
crypto: Add userspace report for compress type algorithms
crypto: Add userspace report for cipher type algorithms
crypto: Add userspace report for rng type algorithms
crypto: Add userspace report for pcompress type algorithms
crypto: Add userspace report for nivaead type algorithms
crypto: Add userspace report for aead type algorithms
crypto: Add userspace report for givcipher type algorithms
crypto: Add userspace report for ablkcipher type algorithms
crypto: Add userspace report for blkcipher type algorithms
crypto: Add userspace report for ahash type algorithms
...
01 Nov, 2011
2 commits
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Selecting NET causes all sorts of issues, including a dependency
loop involving bluetooth. This patch makes it a dependency instead.Signed-off-by: Herbert Xu
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Part of the include cleanups means that the implicit
inclusion of module.h via device.h is going away. So
fix things up in advance.Signed-off-by: Paul Gortmaker
26 Oct, 2011
1 commit
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Since the configuration interface relies on netlink we need to
select NET.Signed-off-by: Herbert Xu
21 Oct, 2011
21 commits
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We need to default match to 0 as otherwise it may lead to a false
positive.Signed-off-by: Herbert Xu
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Add tests for parallel twofish-x86_64-3way code paths.
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
Add tests for parallel blowfish-x86_64 code paths.
Signed-off-by: Jussi Kivilinna
Signed-off-by: Herbert Xu -
rc[0] is unused because rounds are counted from 1.
Save an u64!Signed-off-by: Alexey Dobriyan
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
We add a report function pointer to struct crypto_type. This function
pointer is used from the crypto userspace configuration API to report
crypto algorithms to userspace.Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
This patch adds a basic userspace configuration API for the crypto layer.
With this it is possible to instantiate, remove and to show crypto
algorithms from userspace.Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
The upcomming crypto usrerspace configuration api needs
to remove the spawns on top on an algorithm, so export
crypto_remove_final.Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
The upcomming crypto usrerspace configuration api needs
to remove the spawns on top on an algorithm, so export
crypto_remove_spawns.Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu -
The upcomming crypto user configuration api needs to identify
crypto instances. This patch adds a flag that is set if the
algorithm is an instance that is build from templates.Signed-off-by: Steffen Klassert
Signed-off-by: Herbert Xu
