diff options
| author | Andy Polyakov <appro@openssl.org> | 2005-07-01 10:13:30 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2005-07-01 10:13:30 +0000 |
| commit | 4e28f13209134d0466ed0b06751e700be1c82d5e (patch) | |
| tree | 869cdeb22e57905e2a3649d318a8571c3846acce | |
| parent | 53a20bfd94f97f0ec85fd8e9e0a90e8e4b95468f (diff) | |
Pedantic polish to aes-586.pl:-)
| -rwxr-xr-x | crypto/aes/asm/aes-586.pl | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/crypto/aes/asm/aes-586.pl b/crypto/aes/asm/aes-586.pl index 0b6b93e7f5..e279420936 100755 --- a/crypto/aes/asm/aes-586.pl +++ b/crypto/aes/asm/aes-586.pl @@ -890,7 +890,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &align (4); &set_label("do_ecopy"); &mov ($_key,"edi"); - &data_word(0xF689A5F3); # rep movsd + &data_word(0xA5F3F689); # rep movsd &set_label("skip_ecopy"); &mov ($acc,$s0); @@ -961,15 +961,11 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &mov ("edi",$_key); &mov ("esp",$_esp); &je (&label("skip_ezero")); - if ($compromise) { - &cmp (&wparam(2),$compromise); - &jb (&label("skip_ezero")); - } # zero copy of key schedule &mov ("ecx",240/4); &xor ("eax","eax"); &align (4); - &data_word(0xF689ABF3); # rep stosd + &data_word(0xABF3F689); # rep stosd &set_label("skip_ezero") &popf (); &set_label("enc_out"); @@ -985,7 +981,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &cmp ($key,$acc); # compare with inp &je (&label("enc_in_place")); &align (4); - &data_word(0xF689A4F3); # rep movsb # copy input + &data_word(0xA4F3F689); # rep movsb # copy input &jmp (&label("enc_skip_in_place")); &set_label("enc_in_place"); &lea ($key,&DWP(0,$key,$s2)); @@ -993,7 +989,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &mov ($s2,$s1); &xor ($s0,$s0); &align (4); - &data_word(0xF689AAF3); # rep stosb # zero tail + &data_word(0xAAF3F689); # rep stosb # zero tail &pop ($key); # pop ivp &mov ($acc,$_out); # output as input @@ -1066,7 +1062,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &align (4); &set_label("do_dcopy"); &mov ($_key,"edi"); - &data_word(0xF689A5F3); # rep movsd + &data_word(0xA5F3F689); # rep movsd &set_label("skip_dcopy"); &mov ($acc,$s0); @@ -1147,7 +1143,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &lea ($s2 eq "ecx" ? $s2 : "",&DWP(16,$acc)); &mov ($acc eq "esi" ? $acc : "",$key); &mov ($key eq "edi" ? $key : "",$_out); # load out - &data_word(0xF689A4F3); # rep movsb # copy output + &data_word(0xA4F3F689); # rep movsb # copy output &mov ($key,$_inp); # use inp as temp ivp &jmp (&label("dec_end")); @@ -1214,7 +1210,7 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &lea ($key,&DWP(0,$key,$s2)); &lea ($acc,&DWP(16,$acc,$s2)); &neg ($s2 eq "ecx" ? $s2 : ""); - &data_word(0xF689A4F3); # rep movsb # restore tail + &data_word(0xA4F3F689); # rep movsb # restore tail &align (4); &set_label("dec_out"); @@ -1222,15 +1218,11 @@ my $mark=&DWP(60+240,"esp"); #copy of aes_key->rounds &mov ("edi",$_key); &mov ("esp",$_esp); &je (&label("skip_dzero")); - if ($compromise) { - &cmp (&wparam(2),$compromise); - &jb (&label("skip_dzero")); - } # zero copy of key schedule &mov ("ecx",240/4); &xor ("eax","eax"); &align (4); - &data_word(0xF689ABF3); # rep stosd + &data_word(0xABF3F689); # rep stosd &set_label("skip_dzero") &popf (); &function_end("AES_cbc_encrypt"); |