- Nov 09, 2011
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Steffen Klassert authored
We leak the crypto instance when we unregister an instance with crypto_del_alg(). Therefore we introduce crypto_unregister_instance() to unlink the crypto instance from the template's instances list and to free the recources of the instance properly. Signed-off-by:
Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au>
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Jarod Wilson authored
Apparently, NIST is tightening up its requirements for FIPS validation with respect to RNGs. Its always been required that in fips mode, the ansi cprng not be fed key and seed material that was identical, but they're now interpreting FIPS 140-2, section AS07.09 as requiring that the implementation itself must enforce the requirement. Easy fix, we just do a memcmp of key and seed in fips_cprng_reset and call it a day. v2: Per Neil's advice, ensure slen is sufficiently long before we compare key and seed to avoid looking at potentially unallocated mem. CC: Stephan Mueller <smueller@atsec.com> CC: Steve Grubb <sgrubb@redhat.com> Signed-off-by:
Jarod Wilson <jarod@redhat.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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Jussi Kivilinna authored
Signed-off-by:
Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by:
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Jussi Kivilinna authored
Add test vectors for xts(twofish). These are generated from xts(twofish) test vectors. Signed-off-by:
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Jussi Kivilinna authored
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Jussi Kivilinna authored
Add test vectors for xts(serpent). These are generated from xts(aes) test vectors. Signed-off-by:
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Jussi Kivilinna authored
Add xts_crypt() function that can be used by cipher implementations that can benefit from parallelized cipher operations. Signed-off-by:
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Jussi Kivilinna authored
XTS has fixed blocksize of 16. Define XTS_BLOCK_SIZE and use in place of crypto_cipher_blocksize(). Signed-off-by:
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Jussi Kivilinna authored
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 1.32x AMD 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 1.24x Signed-off-by:
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Jussi Kivilinna authored
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Jussi Kivilinna authored
Add test vectors for lrw(twofish). These are generated from lrw(aes) test vectors. Signed-off-by:
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Jussi Kivilinna authored
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Jussi Kivilinna authored
Add test vectors for lrw(serpent). These are generated from lrw(aes) test vectors. Signed-off-by:
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Jussi Kivilinna authored
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:
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Jussi Kivilinna authored
Split gf128mul initialization from setkey so that it can be used outside lrw-module. Signed-off-by:
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Jussi Kivilinna authored
LRW has fixed blocksize of 16. Define LRW_BLOCK_SIZE and use in place of crypto_cipher_blocksize(). Signed-off-by:
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Jussi Kivilinna authored
LRW module leaks child cipher memory when init_tfm() fails because of child block size not being 16. Signed-off-by:
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Jussi Kivilinna authored
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 <osvik@ii.uib.no> Signed-off-by:
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Jussi Kivilinna authored
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 <osvik@ii.uib.no> Signed-off-by:
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Jussi Kivilinna authored
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Jussi Kivilinna authored
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:
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Jussi Kivilinna authored
Add new serpent tests for serpent_sse2 x86_64/i586 8-way/4-way code paths. Signed-off-by:
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- Nov 01, 2011
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Herbert Xu authored
Selecting NET causes all sorts of issues, including a dependency loop involving bluetooth. This patch makes it a dependency instead. Signed-off-by:
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- Oct 31, 2011
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Paul Gortmaker authored
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 <paul.gortmaker@windriver.com>
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- Oct 26, 2011
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Herbert Xu authored
Since the configuration interface relies on netlink we need to select NET. Signed-off-by:
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- Oct 21, 2011
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Herbert Xu authored
We need to default match to 0 as otherwise it may lead to a false positive. Signed-off-by: -
Jussi Kivilinna authored
Add tests for parallel twofish-x86_64-3way code paths. Signed-off-by:
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Jussi Kivilinna authored
Add tests for parallel blowfish-x86_64 code paths. Signed-off-by:
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Alexey Dobriyan authored
rc[0] is unused because rounds are counted from 1. Save an u64! Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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Steffen Klassert authored
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