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authorjmg <jmg@FreeBSD.org>2014-03-16 01:43:23 +0000
committerjmg <jmg@FreeBSD.org>2014-03-16 01:43:23 +0000
commiteab153cc9df7a4184bb4aed26cf6f4082646ee3e (patch)
tree56bc384af92f8f4eeb6c01c3445b5b7a33bbe50e /sys/conf
parentd1bbd4d9f94fc615195e788df25978dea6a16cb6 (diff)
downloadFreeBSD-src-eab153cc9df7a4184bb4aed26cf6f4082646ee3e.zip
FreeBSD-src-eab153cc9df7a4184bb4aed26cf6f4082646ee3e.tar.gz
replace the kernel's version w/ cperciva's implementation... In all
my tests, it is faster ~20%, even on an old IXP425 533MHz it is ~45% faster... This is partly due to loop unrolling, so the code size does significantly increase... I do plan on committing a version that rolls up the loops again for smaller code size for embedded systems where size is more important than absolute performance (it'll save ~6k code)... The kernel implementation is now shared w/ userland's libcrypt and libmd... We drop support for sha256 from sha2.c, so now sha2.c only contains sha384 and sha512... Reviewed by: secteam@
Diffstat (limited to 'sys/conf')
-rw-r--r--sys/conf/files2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/conf/files b/sys/conf/files
index 7decc15..596cc69 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -522,6 +522,8 @@ crypto/sha1.c optional carp | crypto | ipsec | \
netgraph_mppc_encryption | sctp
crypto/sha2/sha2.c optional crypto | geom_bde | ipsec | random | \
sctp | zfs
+crypto/sha2/sha256c.c optional crypto | geom_bde | ipsec | random | \
+ sctp | zfs
crypto/siphash/siphash.c optional inet | inet6
crypto/siphash/siphash_test.c optional inet | inet6
ddb/db_access.c optional ddb
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