diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2011-10-18 12:33:43 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-11-09 04:57:57 +0100 |
| commit | bae6d3038b7faff187f4207448a40b9912cf787d (patch) | |
| tree | f61e5e596f57c36d949488cf8ddced982e0f68d4 /crypto/ansi_cprng.c | |
| parent | crypto: tcrypt - add xts(twofish) tests (diff) | |
| download | linux-bae6d3038b7faff187f4207448a40b9912cf787d.tar.xz linux-bae6d3038b7faff187f4207448a40b9912cf787d.zip | |
crypto: twofish-x86_64-3way - add xts support
Patch adds XTS support for twofish-x86_64-3way by using xts_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 xts-enc xts-dec
16B 0.98x 1.00x
64B 1.14x 1.15x
256B 1.23x 1.25x
1024B 1.26x 1.29x
8192B 1.28x 1.30x
AMD Phenom II 1055T (fam:16, model:10):
size xts-enc xts-dec
16B 1.03x 1.03x
64B 1.13x 1.16x
256B 1.20x 1.20x
1024B 1.22x 1.22x
8192B 1.22x 1.21x
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ansi_cprng.c')
0 files changed, 0 insertions, 0 deletions