diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-11-20 00:10:35 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-11-20 00:10:35 +0100 |
| commit | 077e719dfbf9bf2582bed80026251cc0d108c16e (patch) | |
| tree | 5e8fd7d6297f5d007ea21c85f8346eae0717ed7d /sys/src/ape/lib/sec/amd64 | |
| parent | 1eb373945455f1ba03fa1b221529d74ca2a778ad (diff) | |
libsec: write optimized _chachablock() function for amd64 / sse2
doing 4 quarterround's in parallel using 128-bit
vector registers. for second round shuffle the columns and
then shuffle back.
code is rather obvious. only trick here is for the first
quaterround PSHUFLW/PSHUFHW is used to swap the halfwords
for the <<<16 rotation.
Diffstat (limited to 'sys/src/ape/lib/sec/amd64')
| -rw-r--r-- | sys/src/ape/lib/sec/amd64/mkfile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/src/ape/lib/sec/amd64/mkfile b/sys/src/ape/lib/sec/amd64/mkfile index f11c532a6..a2b3e867a 100644 --- a/sys/src/ape/lib/sec/amd64/mkfile +++ b/sys/src/ape/lib/sec/amd64/mkfile @@ -3,6 +3,7 @@ APE=/sys/src/ape LIB=/$objtype/lib/ape/libsec.a FILES=\ + chachablock\ md5block\ sha1block\ aesni\ |