Denys Vlasenko e2b21b5002 [CRYPTO] twofish: Do not unroll big stuff in twofish key setup ... Currently twofish cipher key setup code has unrolled loops - approximately 70-100 instructions are repeated 40 times. As a result, twofish module is the biggest module in crypto/*. Unrolling produces x2.5 more code (+18k on i386), and speeds up key setup by 7%: unrolled: twofish_setkey/sec: 41128 loop: twofish_setkey/sec: 38148 CALC_K256: ~100 insns each CALC_K192: ~90 insns CALC_K: ~70 insns Attached patch removes this unrolling. $ size */twofish_common.o text data bss dec hex filename 37920 0 0 37920 9420 crypto.org/twofish_common.o 13209 0 0 13209 3399 crypto/twofish_common.o Run tested (modprobe tcrypt reports ok). Please apply. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2008-01-11 08:16:06 +11:00
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async_tx	async_tx: fix dma_wait_for_async_tx	2007-09-24 10:26:26 -07:00
ablkcipher.c	[CRYPTO] ablkcipher: Remove queue pointer from common alg object	2007-10-10 16:55:41 -07:00
aead.c	[CRYPTO] api: Add aead crypto type	2007-10-10 16:55:39 -07:00
aes_generic.c	[CRYPTO] aes: Move common defines into a header file	2008-01-11 08:16:04 +11:00
algapi.c	[CRYPTO] api: Fix potential race in crypto_remove_spawn	2007-11-23 19:32:09 +08:00
anubis.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
api.c	crypto: convert "crypto" subdirectory to UTF-8	2007-10-19 23:06:17 +02:00
arc4.c	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
authenc.c	[CRYPTO] authenc: Move initialisations up to shut up gcc	2007-11-23 19:32:09 +08:00
blkcipher.c	[CRYPTO] blkcipher: Added blkcipher_walk_virt_block	2007-10-10 16:55:48 -07:00
blowfish.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
camellia.c	[CRYPTO] camellia: added the code of Camellia cipher algorithm.	2007-02-07 09:21:03 +11:00
cast5.c	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
cast6.c	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
cbc.c	[CRYPTO] templates: Pass type/mask when creating instances	2007-05-02 14:38:31 +10:00
cipher.c	[CRYPTO] api: Add missing headers for setkey_unaligned	2007-10-10 16:55:40 -07:00
compress.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
crc32c.c	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
cryptd.c	[CRYPTO] ablkcipher: Remove queue pointer from common alg object	2007-10-10 16:55:41 -07:00
crypto_null.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
cryptomgr.c	[CRYPTO] cryptomgr: Fix parsing of recursive algorithms	2007-10-10 16:55:45 -07:00
ctr.c	[CRYPTO] ctr: Add CTR (Counter) block cipher mode	2008-01-11 08:16:01 +11:00
deflate.c	[CRYPTO] api: Added cra_init/cra_exit	2006-06-26 17:34:40 +10:00
des_generic.c	[CRYPTO] hifn_795x: Detect weak keys	2008-01-11 08:16:03 +11:00
digest.c	[SG] Update crypto/ to sg helpers	2007-10-22 19:40:16 +02:00
ecb.c	[CRYPTO] templates: Pass type/mask when creating instances	2007-05-02 14:38:31 +10:00
fcrypt.c	crypto: convert "crypto" subdirectory to UTF-8	2007-10-19 23:06:17 +02:00
gf128mul.c	[CRYPTO] xts: XTS blockcipher mode implementation without partial blocks	2007-10-10 16:55:45 -07:00
hash.c	[CRYPTO] api: Add missing headers for setkey_unaligned	2007-10-10 16:55:40 -07:00
hmac.c	[CRYPTO]: HMAC needs some more scatterlist fixups.	2007-10-26 00:37:12 -07:00
internal.h	[CRYPTO] api: Kill crypto_km_types	2007-10-10 16:55:44 -07:00
Kconfig	[CRYPTO] ctr: Add CTR (Counter) block cipher mode	2008-01-11 08:16:01 +11:00
khazad.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
lrw.c	[CRYPTO] templates: Pass type/mask when creating instances	2007-05-02 14:38:31 +10:00
Makefile	[CRYPTO] ctr: Add CTR (Counter) block cipher mode	2008-01-11 08:16:01 +11:00
md4.c	[CRYPTO] all: Pass tfm instead of ctx to algorithms	2006-06-26 17:34:39 +10:00
md5.c	[CRYPTO] all: Pass tfm instead of ctx to algorithms	2006-06-26 17:34:39 +10:00
michael_mic.c	[PATCH] Update my email address from jkmaline@cc.hut.fi to j@w1.fi	2007-04-28 11:01:01 -04:00
pcbc.c	[CRYPTO] templates: Pass type/mask when creating instances	2007-05-02 14:38:31 +10:00
proc.c	Make crypto API use seq_list_xxx helpers	2007-07-16 09:05:42 -07:00
scatterwalk.c	[SG] Update crypto/ to sg helpers	2007-10-22 19:40:16 +02:00
scatterwalk.h	[SG] Update crypto/ to sg helpers	2007-10-22 19:40:16 +02:00
seed.c	[CRYPTO] seed: New cipher algorithm	2007-10-10 16:55:38 -07:00
serpent.c	[PATCH] serpent: fix endian warnings	2006-10-10 16:15:33 -07:00
sha1_generic.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
sha256_generic.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
sha512.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
tcrypt.c	[CRYPTO] ctr: Add CTR (Counter) block cipher mode	2008-01-11 08:16:01 +11:00
tcrypt.h	[CRYPTO] ctr: Add CTR (Counter) block cipher mode	2008-01-11 08:16:01 +11:00
tea.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
tgr192.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
twofish.c	[CRYPTO] twofish: Fix the priority	2006-09-21 11:16:28 +10:00
twofish_common.c	[CRYPTO] twofish: Do not unroll big stuff in twofish key setup	2008-01-11 08:16:06 +11:00
wp512.c	cleanup asm/scatterlist.h includes	2007-11-02 08:47:06 +01:00
xcbc.c	[SG] Update crypto/ to sg helpers	2007-10-22 19:40:16 +02:00
xor.c	async_tx: add the async_tx api	2007-07-13 08:06:14 -07:00
xts.c	[CRYPTO] xts: XTS blockcipher mode implementation without partial blocks	2007-10-10 16:55:45 -07:00