Lines Matching refs:Zo
308 my ($Hhi, $Hlo, $Zo, $T, $xi, $mod) = map("d$_",(0..7));
311 # Z:Zo keeps 128-bit result shifted by 1 to the right, with bottom bit
312 # in Zo. Or should I say "top bit", because GHASH is specified in
343 veor $Zo,$Zo
371 veor $Zo,$Zo
388 vsli.8 $Zo,$T,#1 @ compose the "carry" byte
391 vmull.p8 $R,$Zo,$mod @ "carry"·0xe1
392 vshr.u8 $Zo,$T,#7 @ save Z's bottom bit
401 @ finalization, normalize Z:Zo
402 vand $Zo,$mod @ suffices to mask the bit
403 vshr.u64 `&Dhi(&Q("$Zo"))`,`&Dlo("$Z")`,#63
406 vorr $Z,`&Q("$Zo")` @ Z=Z:Zo<<1
