wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sha1-armv4-large.pl: more readable input pickup.

Browse source
This commit is contained in:
Andy Polyakov 2010-09-10 15:41:08 +00:00
parent c504f0a921
commit 3739a772e9
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
crypto/sha/asm/sha1-armv4-large.pl
View file

@ -91,16 +91,16 @@ ___
sub BODY_00_15 {
my ($a,$b,$c,$d,$e)=@_;
$code.=<<___;
ldrb $t0,[$inp],#4
ldrb $t1,[$inp,#-1]
ldrb $t2,[$inp,#-2]
ldrb $t1,[$inp,#2]
ldrb $t0,[$inp,#3]
ldrb $t2,[$inp,#1]
add $e,$K,$e,ror#2 @ E+=K_00_19
ldrb $t3,[$inp,#-3]
ldrb $t3,[$inp],#4
add $e,$e,$a,ror#27 @ E+=ROR(A,27)
orr $t0,$t1,$t0,lsl#24
orr $t0,$t0,$t1,lsl#8
eor $t1,$c,$d @ F_xx_xx
orr $t0,$t0,$t2,lsl#8
orr $t0,$t0,$t3,lsl#16
orr $t0,$t0,$t2,lsl#16
orr $t0,$t0,$t3,lsl#24
and $t1,$b,$t1,ror#2
add $e,$e,$t0 @ E+=X[i]
eor $t1,$t1,$d,ror#2 @ F_00_19(B,C,D)