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Jussi Kivilinna d9b1d2e7e1 crypto: camellia - add AES-NI/AVX/x86_64 assembler implementation of camellia cipher 
This patch adds AES-NI/AVX/x86_64 assembler implementation of Camellia block
cipher. Implementation process data in sixteen block chunks, which are
byte-sliced and AES SubBytes is reused for Camellia s-box with help of pre-
and post-filtering.

Patch has been tested with tcrypt and automated filesystem tests.

tcrypt test results:

Intel Core i5-2450M:

camellia-aesni-avx vs camellia-asm-x86_64-2way:
128bit key:                                             (lrw:256bit)    (xts:256bit)
size    ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec
16B     0.98x   0.96x   0.99x   0.96x   0.96x   0.95x   0.95x   0.94x   0.97x   0.98x
64B     0.99x   0.98x   1.00x   0.98x   0.98x   0.99x   0.98x   0.93x   0.99x   0.98x
256B    2.28x   2.28x   1.01x   2.29x   2.25x   2.24x   1.96x   1.97x   1.91x   1.90x
1024B   2.57x   2.56x   1.00x   2.57x   2.51x   2.53x   2.19x   2.17x   2.19x   2.22x
8192B   2.49x   2.49x   1.00x   2.53x   2.48x   2.49x   2.17x   2.17x   2.22x   2.22x

256bit key:                                             (lrw:384bit)    (xts:512bit)
size    ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec
16B     0.97x   0.98x   0.99x   0.97x   0.97x   0.96x   0.97x   0.98x   0.98x   0.99x
64B     1.00x   1.00x   1.01x   0.99x   0.98x   0.99x   0.99x   0.99x   0.99x   0.99x
256B    2.37x   2.37x   1.01x   2.39x   2.35x   2.33x   2.10x   2.11x   1.99x   2.02x
1024B   2.58x   2.60x   1.00x   2.58x   2.56x   2.56x   2.28x   2.29x   2.28x   2.29x
8192B   2.50x   2.52x   1.00x   2.56x   2.51x   2.51x   2.24x   2.25x   2.26x   2.29x

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 		2012-11-09 17:32:32 +08:00
..
Makefile crypto: camellia - add AES-NI/AVX/x86_64 assembler implementation of camellia cipher 2012-11-09 17:32:32 +08:00
ablk_helper.c crypto: aes_ni - change to use shared ablk_* functions 2012-06-27 14:42:01 +08:00
aes-i586-asm_32.S crypto: aes - Export x86 AES encrypt/decrypt functions 2009-02-18 16:48:05 +08:00
aes-x86_64-asm_64.S crypto: aes - Export x86 AES encrypt/decrypt functions 2009-02-18 16:48:05 +08:00
aes_glue.c crypto: arch/x86 - cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
aesni-intel_asm.S crypto: aesni-intel - fix unaligned cbc decrypt for x86-32 2012-05-31 20:53:22 +10:00
aesni-intel_glue.c crypto: aesni_intel - improve lrw and xts performance by utilizing parallel AES-NI hardware pipelines 2012-08-20 16:28:10 +08:00
blowfish-x86_64-asm_64.S crypto: blowfish-x86_64 - improve x86_64 blowfish 4-way performance 2011-10-21 14:23:07 +02:00
blowfish_glue.c crypto: arch/x86 - cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
camellia-aesni-avx-asm_64.S crypto: camellia - add AES-NI/AVX/x86_64 assembler implementation of camellia cipher 2012-11-09 17:32:32 +08:00
camellia-x86_64-asm_64.S crypto: camellia - add assembler implementation for x86_64 2012-03-14 17:25:56 +08:00
camellia_aesni_avx_glue.c crypto: camellia - add AES-NI/AVX/x86_64 assembler implementation of camellia cipher 2012-11-09 17:32:32 +08:00
camellia_glue.c crypto: camellia-x86_64 - share common functions and move structures and function definitions to header file 2012-11-09 17:32:31 +08:00
cast5-avx-x86_64-asm_64.S crypto: cast5/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
cast5_avx_glue.c crypto: cast5/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
cast6-avx-x86_64-asm_64.S crypto: cast6/avx - avoid using temporary stack buffers 2012-10-24 21:10:54 +08:00
cast6_avx_glue.c crypto: cast6/avx - avoid using temporary stack buffers 2012-10-24 21:10:54 +08:00
crc32c-intel_glue.c crypto: crc32c - Optimize CRC32C calculation with PCLMULQDQ instruction 2012-10-15 22:18:24 +08:00
crc32c-pcl-intel-asm_64.S crypto: crc32c - Optimize CRC32C calculation with PCLMULQDQ instruction 2012-10-15 22:18:24 +08:00
fpu.c crypto: aesni-intel - Merge with fpu.ko 2011-05-16 15:12:47 +10:00
ghash-clmulni-intel_asm.S crypto: ghash-clmulni-intel - Put proper .data section in place 2009-11-23 20:19:47 +08:00
ghash-clmulni-intel_glue.c crypto: arch/x86 - cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
glue_helper-asm-avx.S crypto: cast6/avx - avoid using temporary stack buffers 2012-10-24 21:10:54 +08:00
glue_helper.c crypto: x86/glue_helper - use le128 instead of u128 for CTR mode 2012-10-24 21:10:54 +08:00
salsa20-i586-asm_32.S [CRYPTO] salsa20_i586: Salsa20 stream cipher algorithm (i586 version) 2008-01-11 08:16:57 +11:00
salsa20-x86_64-asm_64.S [CRYPTO] salsa20: Add x86-64 assembly version 2008-01-11 08:16:57 +11:00
salsa20_glue.c crypto: arch/x86 - cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
serpent-avx-x86_64-asm_64.S crypto: serpent/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
serpent-sse2-i586-asm_32.S crypto: serpent-sse2 - change transpose_4x4 to only use integer instructions 2012-01-13 16:38:40 +11:00
serpent-sse2-x86_64-asm_64.S crypto: serpent-sse2 - change transpose_4x4 to only use integer instructions 2012-01-13 16:38:40 +11:00
serpent_avx_glue.c crypto: serpent/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
serpent_sse2_glue.c crypto: x86/glue_helper - use le128 instead of u128 for CTR mode 2012-10-24 21:10:54 +08:00
sha1_ssse3_asm.S crypto: sha1 - use Kbuild supplied flags for AVX test 2012-06-12 16:37:16 +08:00
sha1_ssse3_glue.c crypto: sha1 - use Kbuild supplied flags for AVX test 2012-06-12 16:37:16 +08:00
twofish-avx-x86_64-asm_64.S crypto: twofish/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
twofish-i586-asm_32.S crypto: twofish-x86-asm - make assembler functions use twofish_ctx instead of crypto_tfm 2011-10-21 14:23:08 +02:00
twofish-x86_64-asm_64-3way.S crypto: twofish - add 3-way parallel x86_64 assembler implemention 2011-10-21 14:23:08 +02:00
twofish-x86_64-asm_64.S crypto: twofish-x86-asm - make assembler functions use twofish_ctx instead of crypto_tfm 2011-10-21 14:23:08 +02:00
twofish_avx_glue.c crypto: twofish/avx - avoid using temporary stack buffers 2012-10-24 21:10:55 +08:00
twofish_glue.c crypto: arch/x86 - cleanup - remove unneeded crypto_alg.cra_list initializations 2012-08-01 17:47:27 +08:00
twofish_glue_3way.c crypto: x86/glue_helper - use le128 instead of u128 for CTR mode 2012-10-24 21:10:54 +08:00