mirror/openssl
2
0
Fork 0
mirror of https://github.com/openssl/openssl.git synced 2024-11-21 01:15:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

des/asm/des-586.pl: shortcut reference to DES_SPtrans.

Browse Source
This commit is contained in:
Andy Polyakov 2014-02-27 14:17:43 +01:00
parent 52f71f8181
commit fd361a67ef
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
crypto/des/asm/des-586.pl
View File

@ -25,6 +25,7 @@ $small_footprint=1 if (grep(/\-DOPENSSL_SMALL_FOOTPRINT/,@ARGV));
# the folded loop is only 3% slower than unrolled, but >7 times smaller # the folded loop is only 3% slower than unrolled, but >7 times smaller
&public_label("DES_SPtrans"); &public_label("DES_SPtrans");
&static_label("des_sptrans");
&DES_encrypt_internal(); &DES_encrypt_internal();
&DES_decrypt_internal(); &DES_decrypt_internal();
@ -158,7 +159,7 @@ sub DES_encrypt
&call (&label("pic_point")); &call (&label("pic_point"));
&set_label("pic_point"); &set_label("pic_point");
&blindpop($trans); &blindpop($trans);
&lea ($trans,&DWP(&label("DES_SPtrans")."-".&label("pic_point"),$trans)); &lea ($trans,&DWP(&label("des_sptrans")."-".&label("pic_point"),$trans));
&mov( "ecx", &wparam(1) ); &mov( "ecx", &wparam(1) );
@ -315,6 +316,7 @@ sub FP_new
sub DES_SPtrans sub DES_SPtrans
{ {
&set_label("DES_SPtrans",64); &set_label("DES_SPtrans",64);
&set_label("des_sptrans");
&data_word(0x02080800, 0x00080000, 0x02000002, 0x02080802); &data_word(0x02080800, 0x00080000, 0x02000002, 0x02080802);
&data_word(0x02000000, 0x00080802, 0x00080002, 0x02000002); &data_word(0x02000000, 0x00080802, 0x00080002, 0x02000002);
&data_word(0x00080802, 0x02080800, 0x02080000, 0x00000802); &data_word(0x00080802, 0x02080800, 0x02080000, 0x00000802);