AES x86 assembler implementation.
[openssl.git] / crypto / aes / asm / aes-586.pl
1 #!/usr/bin/env perl
2 #
3 # ====================================================================
4 # Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
5 # project. Rights for redistribution and usage in source and binary
6 # forms are granted according to the OpenSSL license.
7 # ====================================================================
8 #
9 # You might fail to appreciate this module performance from the first
10 # try. If compared to "vanilla" linux-ia32-icc target, i.e. Intel C
11 # without -KPIC, performance appears to be virtually identical... But
12 # try to configure with shared library support... Aha! Intel compiler
13 # "suddenly" lags behind by 30% [on P4]:-) And if compared to
14 # position-independent code generated by GNU C, this code performs
15 # more than *twice* as fast! Yes, all this buzz about PIC means that
16 # [unlike other implementations] this module was explicitly designed
17 # to be safe to use even in shared library context...
18 #
19 # Special note about instruction choice. Do you recall RC4_INT code
20 # performing poorly on P4? It might be the time to figure out why.
21 # RC4_INT code implies effective address calculations in base+offset*4
22 # form. Trouble is that it seems that offset scaling turned to be
23 # critical path... At least eliminating scaling resulted in 2.8x RC4
24 # performance improvement [as you might recall]. As AES code is hungry
25 # for scaling too, I [try to] avoid the latter by favoring off-by-2
26 # shifts and masking the result with 0xFF<<2 instead of "boring" 0xFF.
27
28 push(@INC,"perlasm","../../perlasm");
29 require "x86asm.pl";
30
31 &asm_init($ARGV[0],"aes-586.pl",$ARGV[$#ARGV] eq "386");
32
33 $small_footprint=1;     # $small_footprint=1 code is 5-9% slower, but
34                         # 5 times smaller! I default to compact code.
35 $s0="eax";
36 $s1="ebx";
37 $s2="ecx";
38 $s3="edx";
39
40 sub encstep()
41 { my ($i,$te,@s) = @_;
42   my $tmp,$out;
43
44         if ($i==3)  {   $out=$s[0]; &mov ("edi",&DWP(12,"esp"));}
45         else        {   $out="esi"; &mov ($out,$s[0]);          }
46                         &shr    ($out,24-2);
47                         &and    ($out,0xFF<<2);
48                         &mov    ($out,&DWP(1024*0,$te,$out));
49
50         if ($i==3)  {   $tmp=$s[1];                             }
51         else        {   $tmp="edi"; &mov ($tmp,$s[1]);          }
52                         &shr    ($tmp,16-2);
53                         &and    ($tmp,0xFF<<2);
54                         &xor    ($out,&DWP(1024*1,$te,$tmp));
55
56         if ($i==3)  {   $tmp=$s[2]; &mov ($s[1],&DWP(0,"esp")); }
57         else        {   $tmp="edi";                             }
58                         &movz   ($tmp,&HB($s[2]));
59                         &xor    ($out,&DWP(1024*2,$te,$tmp,4));
60
61         if ($i==3)  {   $tmp=$s[3]; &mov ($s[2],&DWP(4,"esp")); }
62         else        {   $tmp="edi"; &mov ($tmp,$s[3]);          } 
63                         &and    ($tmp,0xFF);
64                         &xor    ($out,&DWP(1024*3,$te,$tmp,4));
65         if ($i<2)   {   &mov    (&DWP(4*$i,"esp"),$out);        }
66         if ($i==3)  {   &mov    ($s[3],"esi");                  }
67 }
68
69 sub enclast()
70 { my ($i,$te,@s)=@_;
71   my $tmp,$out;
72
73         if ($i==3)  {   $out=$s[0]; &mov ("edi",&DWP(12,"esp"));}
74         else        {   $out="esi"; &mov ($out,$s[0]);          }
75                         &shr    ($out,24-2);
76                         &and    ($out,0xFF<<2);
77                         &mov    ($out,&DWP(0,$te,$out));
78                         &and    ($out,0xff000000);
79
80         if ($i==3)  {   $tmp=$s[1];                             }
81         else        {   $tmp="edi"; &mov ($tmp,$s[1]);          }
82                         &shr    ($tmp,16-2);
83                         &and    ($tmp,0xFF<<2);
84                         &mov    ($tmp,&DWP(0,$te,$tmp));
85                         &and    ($tmp,0x00ff0000);
86                         &xor    ($out,$tmp);
87
88         if ($i==3)  {   $tmp=$s[2]; &mov ($s[1],&DWP(0,"esp")); }
89         else        {   $tmp="edi";                             }
90                         &movz   ($tmp,&HB($s[2]));
91                         &mov    ($tmp,&DWP(0,$te,$tmp,4));
92                         &and    ($tmp,0x0000ff00);
93                         &xor    ($out,$tmp);
94
95         if ($i==3)  {   $tmp=$s[3]; &mov ($s[2],&DWP(4,"esp")); }
96         else        {   $tmp="edi"; &mov ($tmp,$s[3]);          } 
97                         &and    ($tmp,0xFF);
98                         &mov    ($tmp,&DWP(0,$te,$tmp,4));
99                         &and    ($tmp,0x000000ff);
100                         &xor    ($out,$tmp);
101         if ($i<2)   {   &mov    (&DWP(4*$i,"esp"),$out);        }
102         if ($i==3)  {   &mov    ($s[3],"esi");                  }
103 }
104
105 # void AES_encrypt (const void *inp,void *out,const AES_KEY *key);
106 &public_label("AES_Te");
107 &function_begin("AES_encrypt");
108         &mov    ("esi",&wparam(0));             # load inp
109         &mov    ("edi",&wparam(2));             # load key
110
111         &call   (&label("pic_point"));          # make it PIC!
112 &set_label("pic_point");
113         &blindpop("ebp");
114         &lea    ("ebp",&DWP(&label("AES_Te")."-".&label("pic_point"),"ebp"));
115
116         # allocate aligned stack frame
117         &mov    ("eax","esp");
118         &sub    ("esp",20);
119         &and    ("esp",-16);
120
121         &mov    (&DWP(12,"esp"),"edi");         # save key
122         &mov    (&DWP(16,"esp"),"eax");         # save %esp
123
124         &mov    ($s0,&DWP(0,"esi"));            # load input data
125         &mov    ($s1,&DWP(4,"esi"));
126         &mov    ($s2,&DWP(8,"esi"));
127         &mov    ($s3,&DWP(12,"esi"));
128         #
129         # It's perfectly possible to implement algorithm as
130         # little-endian and get rid of bswaps... It would give
131         # less than 1% performance improvement, so I judge it
132         # doesn't worth the trouble...
133         #
134         &bswap  ($s0);
135         &bswap  ($s1);
136         &bswap  ($s2);
137         &bswap  ($s3);
138         &xor    ($s0,&DWP(0,"edi"));
139         &xor    ($s1,&DWP(4,"edi"));
140         &xor    ($s2,&DWP(8,"edi"));
141         &xor    ($s3,&DWP(12,"edi"));
142
143         &mov    ("esi",&DWP(240,"edi"));        # load key->rounds
144
145         if ($small_footprint) {
146             &lea        ("esi",&DWP(-2,"esi","esi"));
147             &lea        ("esi",&DWP(0,"edi","esi",8));
148             &mov        (&DWP(8,"esp"),"esi");  # end of key schedule
149             &align      (4);
150             &set_label("loop");
151                 &encstep(0,"ebp",$s0,$s1,$s2,$s3);
152                 &encstep(1,"ebp",$s1,$s2,$s3,$s0);
153                 &encstep(2,"ebp",$s2,$s3,$s0,$s1);
154                 &encstep(3,"ebp",$s3,$s0,$s1,$s2);
155                 &add    ("edi",16);                     # advance rd_key
156                 &xor    ($s0,&DWP(0,"edi"));
157                 &xor    ($s1,&DWP(4,"edi"));
158                 &xor    ($s2,&DWP(8,"edi"));
159                 &xor    ($s3,&DWP(12,"edi"));
160             &cmp        ("edi",&DWP(8,"esp"));
161             &mov        (&DWP(12,"esp"),"edi");
162             &jb         (&label("loop"));
163         }
164         else {
165             &cmp        ("esi",10);
166             &jle        (&label("10rounds"));
167             &cmp        ("esi",12);
168             &jle        (&label("12rounds"));
169
170         &set_label("14rounds");
171             for ($i=1;$i<3;$i++) {
172                 &encstep(0,"ebp",$s0,$s1,$s2,$s3);
173                 &encstep(1,"ebp",$s1,$s2,$s3,$s0);
174                 &encstep(2,"ebp",$s2,$s3,$s0,$s1);
175                 &encstep(3,"ebp",$s3,$s0,$s1,$s2);
176                 &xor    ($s0,&DWP(16*$i+0,"edi"));
177                 &xor    ($s1,&DWP(16*$i+4,"edi"));
178                 &xor    ($s2,&DWP(16*$i+8,"edi"));
179                 &xor    ($s3,&DWP(16*$i+12,"edi"));
180             }
181             &add        ("edi",32);
182             &mov        (&DWP(12,"esp"),"edi");         # advance rd_key
183         &set_label("12rounds");
184             for ($i=1;$i<3;$i++) {
185                 &encstep(0,"ebp",$s0,$s1,$s2,$s3);
186                 &encstep(1,"ebp",$s1,$s2,$s3,$s0);
187                 &encstep(2,"ebp",$s2,$s3,$s0,$s1);
188                 &encstep(3,"ebp",$s3,$s0,$s1,$s2);
189                 &xor    ($s0,&DWP(16*$i+0,"edi"));
190                 &xor    ($s1,&DWP(16*$i+4,"edi"));
191                 &xor    ($s2,&DWP(16*$i+8,"edi"));
192                 &xor    ($s3,&DWP(16*$i+12,"edi"));
193             }
194             &add        ("edi",32);
195             &mov        (&DWP(12,"esp"),"edi");         # advance rd_key
196         &set_label("10rounds");
197             for ($i=1;$i<10;$i++) {
198                 &encstep(0,"ebp",$s0,$s1,$s2,$s3);
199                 &encstep(1,"ebp",$s1,$s2,$s3,$s0);
200                 &encstep(2,"ebp",$s2,$s3,$s0,$s1);
201                 &encstep(3,"ebp",$s3,$s0,$s1,$s2);
202                 &xor    ($s0,&DWP(16*$i+0,"edi"));
203                 &xor    ($s1,&DWP(16*$i+4,"edi"));
204                 &xor    ($s2,&DWP(16*$i+8,"edi"));
205                 &xor    ($s3,&DWP(16*$i+12,"edi"));
206             }
207         }
208
209         &add    ("ebp",4*1024);                 # skip to Te4
210         &enclast(0,"ebp",$s0,$s1,$s2,$s3);
211         &enclast(1,"ebp",$s1,$s2,$s3,$s0);
212         &enclast(2,"ebp",$s2,$s3,$s0,$s1);
213         &enclast(3,"ebp",$s3,$s0,$s1,$s2);
214
215         &mov    ("esp",&DWP(16,"esp"));         # restore %esp
216         &add    ("edi",$small_footprint?16:160);
217         &xor    ($s0,&DWP(0,"edi"));
218         &xor    ($s1,&DWP(4,"edi"));
219         &xor    ($s2,&DWP(8,"edi"));
220         &xor    ($s3,&DWP(12,"edi"));
221         &bswap  ($s0);
222         &bswap  ($s1);
223         &bswap  ($s2);
224         &bswap  ($s3);
225         &mov    ("edi",&wparam(1));             # load out
226         &mov    (&DWP(0,"edi"),$s0);            # write output data
227         &mov    (&DWP(4,"edi"),$s1);
228         &mov    (&DWP(8,"edi"),$s2);
229         &mov    (&DWP(12,"edi"),$s3);
230
231         &pop    ("edi");
232         &pop    ("esi");
233         &pop    ("ebx");
234         &pop    ("ebp");
235         &ret    ();
236
237 &set_label("AES_Te",64);        # Yes! I keep it in the code segment!
238         &data_word(0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d);
239         &data_word(0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554);
240         &data_word(0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d);
241         &data_word(0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a);
242         &data_word(0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87);
243         &data_word(0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b);
244         &data_word(0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea);
245         &data_word(0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b);
246         &data_word(0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a);
247         &data_word(0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f);
248         &data_word(0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108);
249         &data_word(0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f);
250         &data_word(0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e);
251         &data_word(0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5);
252         &data_word(0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d);
253         &data_word(0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f);
254         &data_word(0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e);
255         &data_word(0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb);
256         &data_word(0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce);
257         &data_word(0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497);
258         &data_word(0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c);
259         &data_word(0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed);
260         &data_word(0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b);
261         &data_word(0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a);
262         &data_word(0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16);
263         &data_word(0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594);
264         &data_word(0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81);
265         &data_word(0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3);
266         &data_word(0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a);
267         &data_word(0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504);
268         &data_word(0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163);
269         &data_word(0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d);
270         &data_word(0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f);
271         &data_word(0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739);
272         &data_word(0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47);
273         &data_word(0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395);
274         &data_word(0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f);
275         &data_word(0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883);
276         &data_word(0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c);
277         &data_word(0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76);
278         &data_word(0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e);
279         &data_word(0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4);
280         &data_word(0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6);
281         &data_word(0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b);
282         &data_word(0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7);
283         &data_word(0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0);
284         &data_word(0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25);
285         &data_word(0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818);
286         &data_word(0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72);
287         &data_word(0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651);
288         &data_word(0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21);
289         &data_word(0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85);
290         &data_word(0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa);
291         &data_word(0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12);
292         &data_word(0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0);
293         &data_word(0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9);
294         &data_word(0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133);
295         &data_word(0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7);
296         &data_word(0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920);
297         &data_word(0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a);
298         &data_word(0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17);
299         &data_word(0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8);
300         &data_word(0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11);
301         &data_word(0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a);
302 #Te1:
303         &data_word(0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b);
304         &data_word(0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5);
305         &data_word(0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b);
306         &data_word(0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676);
307         &data_word(0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d);
308         &data_word(0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0);
309         &data_word(0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf);
310         &data_word(0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0);
311         &data_word(0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626);
312         &data_word(0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc);
313         &data_word(0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1);
314         &data_word(0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515);
315         &data_word(0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3);
316         &data_word(0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a);
317         &data_word(0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2);
318         &data_word(0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575);
319         &data_word(0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a);
320         &data_word(0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0);
321         &data_word(0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3);
322         &data_word(0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484);
323         &data_word(0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded);
324         &data_word(0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b);
325         &data_word(0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939);
326         &data_word(0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf);
327         &data_word(0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb);
328         &data_word(0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585);
329         &data_word(0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f);
330         &data_word(0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8);
331         &data_word(0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f);
332         &data_word(0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5);
333         &data_word(0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121);
334         &data_word(0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2);
335         &data_word(0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec);
336         &data_word(0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717);
337         &data_word(0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d);
338         &data_word(0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373);
339         &data_word(0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc);
340         &data_word(0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888);
341         &data_word(0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414);
342         &data_word(0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb);
343         &data_word(0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a);
344         &data_word(0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c);
345         &data_word(0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262);
346         &data_word(0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979);
347         &data_word(0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d);
348         &data_word(0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9);
349         &data_word(0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea);
350         &data_word(0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808);
351         &data_word(0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e);
352         &data_word(0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6);
353         &data_word(0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f);
354         &data_word(0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a);
355         &data_word(0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666);
356         &data_word(0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e);
357         &data_word(0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9);
358         &data_word(0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e);
359         &data_word(0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111);
360         &data_word(0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494);
361         &data_word(0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9);
362         &data_word(0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf);
363         &data_word(0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d);
364         &data_word(0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868);
365         &data_word(0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f);
366         &data_word(0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616);
367 #Te2:
368         &data_word(0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b);
369         &data_word(0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5);
370         &data_word(0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b);
371         &data_word(0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76);
372         &data_word(0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d);
373         &data_word(0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0);
374         &data_word(0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af);
375         &data_word(0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0);
376         &data_word(0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26);
377         &data_word(0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc);
378         &data_word(0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1);
379         &data_word(0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15);
380         &data_word(0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3);
381         &data_word(0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a);
382         &data_word(0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2);
383         &data_word(0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75);
384         &data_word(0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a);
385         &data_word(0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0);
386         &data_word(0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3);
387         &data_word(0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384);
388         &data_word(0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed);
389         &data_word(0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b);
390         &data_word(0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239);
391         &data_word(0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf);
392         &data_word(0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb);
393         &data_word(0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185);
394         &data_word(0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f);
395         &data_word(0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8);
396         &data_word(0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f);
397         &data_word(0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5);
398         &data_word(0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221);
399         &data_word(0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2);
400         &data_word(0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec);
401         &data_word(0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17);
402         &data_word(0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d);
403         &data_word(0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673);
404         &data_word(0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc);
405         &data_word(0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88);
406         &data_word(0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814);
407         &data_word(0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb);
408         &data_word(0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a);
409         &data_word(0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c);
410         &data_word(0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462);
411         &data_word(0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279);
412         &data_word(0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d);
413         &data_word(0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9);
414         &data_word(0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea);
415         &data_word(0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008);
416         &data_word(0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e);
417         &data_word(0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6);
418         &data_word(0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f);
419         &data_word(0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a);
420         &data_word(0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66);
421         &data_word(0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e);
422         &data_word(0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9);
423         &data_word(0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e);
424         &data_word(0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211);
425         &data_word(0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394);
426         &data_word(0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9);
427         &data_word(0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df);
428         &data_word(0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d);
429         &data_word(0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068);
430         &data_word(0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f);
431         &data_word(0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16);
432 #Te3:
433         &data_word(0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6);
434         &data_word(0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491);
435         &data_word(0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56);
436         &data_word(0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec);
437         &data_word(0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa);
438         &data_word(0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb);
439         &data_word(0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45);
440         &data_word(0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b);
441         &data_word(0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c);
442         &data_word(0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83);
443         &data_word(0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9);
444         &data_word(0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a);
445         &data_word(0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d);
446         &data_word(0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f);
447         &data_word(0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf);
448         &data_word(0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea);
449         &data_word(0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34);
450         &data_word(0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b);
451         &data_word(0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d);
452         &data_word(0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713);
453         &data_word(0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1);
454         &data_word(0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6);
455         &data_word(0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72);
456         &data_word(0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85);
457         &data_word(0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed);
458         &data_word(0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411);
459         &data_word(0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe);
460         &data_word(0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b);
461         &data_word(0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05);
462         &data_word(0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1);
463         &data_word(0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342);
464         &data_word(0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf);
465         &data_word(0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3);
466         &data_word(0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e);
467         &data_word(0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a);
468         &data_word(0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6);
469         &data_word(0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3);
470         &data_word(0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b);
471         &data_word(0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28);
472         &data_word(0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad);
473         &data_word(0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14);
474         &data_word(0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8);
475         &data_word(0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4);
476         &data_word(0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2);
477         &data_word(0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da);
478         &data_word(0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049);
479         &data_word(0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf);
480         &data_word(0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810);
481         &data_word(0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c);
482         &data_word(0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197);
483         &data_word(0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e);
484         &data_word(0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f);
485         &data_word(0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc);
486         &data_word(0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c);
487         &data_word(0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069);
488         &data_word(0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927);
489         &data_word(0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322);
490         &data_word(0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733);
491         &data_word(0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9);
492         &data_word(0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5);
493         &data_word(0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a);
494         &data_word(0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0);
495         &data_word(0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e);
496         &data_word(0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c);
497 #Te4:
498         &data_word(0x63636363, 0x7c7c7c7c, 0x77777777, 0x7b7b7b7b);
499         &data_word(0xf2f2f2f2, 0x6b6b6b6b, 0x6f6f6f6f, 0xc5c5c5c5);
500         &data_word(0x30303030, 0x01010101, 0x67676767, 0x2b2b2b2b);
501         &data_word(0xfefefefe, 0xd7d7d7d7, 0xabababab, 0x76767676);
502         &data_word(0xcacacaca, 0x82828282, 0xc9c9c9c9, 0x7d7d7d7d);
503         &data_word(0xfafafafa, 0x59595959, 0x47474747, 0xf0f0f0f0);
504         &data_word(0xadadadad, 0xd4d4d4d4, 0xa2a2a2a2, 0xafafafaf);
505         &data_word(0x9c9c9c9c, 0xa4a4a4a4, 0x72727272, 0xc0c0c0c0);
506         &data_word(0xb7b7b7b7, 0xfdfdfdfd, 0x93939393, 0x26262626);
507         &data_word(0x36363636, 0x3f3f3f3f, 0xf7f7f7f7, 0xcccccccc);
508         &data_word(0x34343434, 0xa5a5a5a5, 0xe5e5e5e5, 0xf1f1f1f1);
509         &data_word(0x71717171, 0xd8d8d8d8, 0x31313131, 0x15151515);
510         &data_word(0x04040404, 0xc7c7c7c7, 0x23232323, 0xc3c3c3c3);
511         &data_word(0x18181818, 0x96969696, 0x05050505, 0x9a9a9a9a);
512         &data_word(0x07070707, 0x12121212, 0x80808080, 0xe2e2e2e2);
513         &data_word(0xebebebeb, 0x27272727, 0xb2b2b2b2, 0x75757575);
514         &data_word(0x09090909, 0x83838383, 0x2c2c2c2c, 0x1a1a1a1a);
515         &data_word(0x1b1b1b1b, 0x6e6e6e6e, 0x5a5a5a5a, 0xa0a0a0a0);
516         &data_word(0x52525252, 0x3b3b3b3b, 0xd6d6d6d6, 0xb3b3b3b3);
517         &data_word(0x29292929, 0xe3e3e3e3, 0x2f2f2f2f, 0x84848484);
518         &data_word(0x53535353, 0xd1d1d1d1, 0x00000000, 0xedededed);
519         &data_word(0x20202020, 0xfcfcfcfc, 0xb1b1b1b1, 0x5b5b5b5b);
520         &data_word(0x6a6a6a6a, 0xcbcbcbcb, 0xbebebebe, 0x39393939);
521         &data_word(0x4a4a4a4a, 0x4c4c4c4c, 0x58585858, 0xcfcfcfcf);
522         &data_word(0xd0d0d0d0, 0xefefefef, 0xaaaaaaaa, 0xfbfbfbfb);
523         &data_word(0x43434343, 0x4d4d4d4d, 0x33333333, 0x85858585);
524         &data_word(0x45454545, 0xf9f9f9f9, 0x02020202, 0x7f7f7f7f);
525         &data_word(0x50505050, 0x3c3c3c3c, 0x9f9f9f9f, 0xa8a8a8a8);
526         &data_word(0x51515151, 0xa3a3a3a3, 0x40404040, 0x8f8f8f8f);
527         &data_word(0x92929292, 0x9d9d9d9d, 0x38383838, 0xf5f5f5f5);
528         &data_word(0xbcbcbcbc, 0xb6b6b6b6, 0xdadadada, 0x21212121);
529         &data_word(0x10101010, 0xffffffff, 0xf3f3f3f3, 0xd2d2d2d2);
530         &data_word(0xcdcdcdcd, 0x0c0c0c0c, 0x13131313, 0xecececec);
531         &data_word(0x5f5f5f5f, 0x97979797, 0x44444444, 0x17171717);
532         &data_word(0xc4c4c4c4, 0xa7a7a7a7, 0x7e7e7e7e, 0x3d3d3d3d);
533         &data_word(0x64646464, 0x5d5d5d5d, 0x19191919, 0x73737373);
534         &data_word(0x60606060, 0x81818181, 0x4f4f4f4f, 0xdcdcdcdc);
535         &data_word(0x22222222, 0x2a2a2a2a, 0x90909090, 0x88888888);
536         &data_word(0x46464646, 0xeeeeeeee, 0xb8b8b8b8, 0x14141414);
537         &data_word(0xdededede, 0x5e5e5e5e, 0x0b0b0b0b, 0xdbdbdbdb);
538         &data_word(0xe0e0e0e0, 0x32323232, 0x3a3a3a3a, 0x0a0a0a0a);
539         &data_word(0x49494949, 0x06060606, 0x24242424, 0x5c5c5c5c);
540         &data_word(0xc2c2c2c2, 0xd3d3d3d3, 0xacacacac, 0x62626262);
541         &data_word(0x91919191, 0x95959595, 0xe4e4e4e4, 0x79797979);
542         &data_word(0xe7e7e7e7, 0xc8c8c8c8, 0x37373737, 0x6d6d6d6d);
543         &data_word(0x8d8d8d8d, 0xd5d5d5d5, 0x4e4e4e4e, 0xa9a9a9a9);
544         &data_word(0x6c6c6c6c, 0x56565656, 0xf4f4f4f4, 0xeaeaeaea);
545         &data_word(0x65656565, 0x7a7a7a7a, 0xaeaeaeae, 0x08080808);
546         &data_word(0xbabababa, 0x78787878, 0x25252525, 0x2e2e2e2e);
547         &data_word(0x1c1c1c1c, 0xa6a6a6a6, 0xb4b4b4b4, 0xc6c6c6c6);
548         &data_word(0xe8e8e8e8, 0xdddddddd, 0x74747474, 0x1f1f1f1f);
549         &data_word(0x4b4b4b4b, 0xbdbdbdbd, 0x8b8b8b8b, 0x8a8a8a8a);
550         &data_word(0x70707070, 0x3e3e3e3e, 0xb5b5b5b5, 0x66666666);
551         &data_word(0x48484848, 0x03030303, 0xf6f6f6f6, 0x0e0e0e0e);
552         &data_word(0x61616161, 0x35353535, 0x57575757, 0xb9b9b9b9);
553         &data_word(0x86868686, 0xc1c1c1c1, 0x1d1d1d1d, 0x9e9e9e9e);
554         &data_word(0xe1e1e1e1, 0xf8f8f8f8, 0x98989898, 0x11111111);
555         &data_word(0x69696969, 0xd9d9d9d9, 0x8e8e8e8e, 0x94949494);
556         &data_word(0x9b9b9b9b, 0x1e1e1e1e, 0x87878787, 0xe9e9e9e9);
557         &data_word(0xcececece, 0x55555555, 0x28282828, 0xdfdfdfdf);
558         &data_word(0x8c8c8c8c, 0xa1a1a1a1, 0x89898989, 0x0d0d0d0d);
559         &data_word(0xbfbfbfbf, 0xe6e6e6e6, 0x42424242, 0x68686868);
560         &data_word(0x41414141, 0x99999999, 0x2d2d2d2d, 0x0f0f0f0f);
561         &data_word(0xb0b0b0b0, 0x54545454, 0xbbbbbbbb, 0x16161616);
562 &function_end_B("AES_encrypt");
563
564 sub decstep()
565 { my ($i,$td,@s) = @_;
566   my $tmp,$out;
567
568         if ($i==3)  {   $out=$s[0]; &mov ("edi",&DWP(12,"esp"));}
569         else        {   $out="esi"; &mov ($out,$s[0]);          }
570                         &shr    ($out,24-2);
571                         &and    ($out,0xFF<<2);
572                         &mov    ($out,&DWP(1024*0,$td,$out));
573
574         if ($i==3)  {   $tmp=$s[1];                             }
575         else        {   $tmp="edi"; &mov ($tmp,$s[1]);          }
576                         &shr    ($tmp,16-2);
577                         &and    ($tmp,0xFF<<2);
578                         &xor    ($out,&DWP(1024*1,$td,$tmp));
579
580         if ($i==3)  {   $tmp=$s[2]; &mov ($s[1],"esi");         }
581         else        {   $tmp="edi";                             }
582                         &movz   ($tmp,&HB($s[2]));
583                         &xor    ($out,&DWP(1024*2,$td,$tmp,4));
584
585         if ($i==3)  {   $tmp=$s[3]; &mov ($s[2],&DWP(4,"esp")); }
586         else        {   $tmp="edi"; &mov ($tmp,$s[3]);          } 
587                         &and    ($tmp,0xFF);
588                         &xor    ($out,&DWP(1024*3,$td,$tmp,4));
589         if ($i<2)   {   &mov    (&DWP(4*$i,"esp"),$out);        }
590         if ($i==3)  {   &mov    ($s[3],&DWP(0,"esp"));          }
591 }
592
593 sub declast()
594 { my ($i,$td,@s)=@_;
595   my $tmp,$out;
596
597         if ($i==3)  {   $out=$s[0]; &mov ("edi",&DWP(12,"esp"));}
598         else        {   $out="esi"; &mov ($out,$s[0]);          }
599                         &shr    ($out,24-2);
600                         &and    ($out,0xFF<<2);
601                         &mov    ($out,&DWP(0,$td,$out));
602                         &and    ($out,0xff000000);
603
604         if ($i==3)  {   $tmp=$s[1];                             }
605         else        {   $tmp="edi"; &mov ($tmp,$s[1]);          }
606                         &shr    ($tmp,16-2);
607                         &and    ($tmp,0xFF<<2);
608                         &mov    ($tmp,&DWP(0,$td,$tmp));
609                         &and    ($tmp,0x00ff0000);
610                         &xor    ($out,$tmp);
611
612         if ($i==3)  {   $tmp=$s[2]; &mov ($s[1],"esi");         }
613         else        {   $tmp="edi";                             }
614                         &movz   ($tmp,&HB($s[2]));
615                         &mov    ($tmp,&DWP(0,$td,$tmp,4));
616                         &and    ($tmp,0x0000ff00);
617                         &xor    ($out,$tmp);
618
619         if ($i==3)  {   $tmp=$s[3]; &mov ($s[2],&DWP(4,"esp")); }
620         else        {   $tmp="edi"; &mov ($tmp,$s[3]);          } 
621                         &and    ($tmp,0xFF);
622                         &mov    ($tmp,&DWP(0,$td,$tmp,4));
623                         &and    ($tmp,0x000000ff);
624                         &xor    ($out,$tmp);
625         if ($i<2)   {   &mov    (&DWP(4*$i,"esp"),$out);        }
626         if ($i==3)  {   &mov    ($s[3],&DWP(0,"esp"));          }
627 }
628
629 # void AES_decrypt (const void *inp,void *out,const AES_KEY *key);
630 &public_label("AES_Td");
631 &function_begin("AES_decrypt");
632         &mov    ("esi",&wparam(0));             # load inp
633         &mov    ("edi",&wparam(2));             # load key
634
635         &call   (&label("pic_point"));          # make it PIC!
636 &set_label("pic_point");
637         &blindpop("ebp");
638         &lea    ("ebp",&DWP(&label("AES_Td")."-".&label("pic_point"),"ebp"));
639
640         # allocate aligned stack frame
641         &mov    ("eax","esp");
642         &sub    ("esp",20);
643         &and    ("esp",-16);
644
645         &mov    (&DWP(12,"esp"),"edi");         # save key
646         &mov    (&DWP(16,"esp"),"eax");         # save %esp
647
648         &mov    ($s0,&DWP(0,"esi"));            # load input data
649         &mov    ($s1,&DWP(4,"esi"));
650         &mov    ($s2,&DWP(8,"esi"));
651         &mov    ($s3,&DWP(12,"esi"));
652         &bswap  ($s0);
653         &bswap  ($s1);
654         &bswap  ($s2);
655         &bswap  ($s3);
656         &xor    ($s0,&DWP(0,"edi"));
657         &xor    ($s1,&DWP(4,"edi"));
658         &xor    ($s2,&DWP(8,"edi"));
659         &xor    ($s3,&DWP(12,"edi"));
660
661         &mov    ("esi",&DWP(240,"edi"));        # load key->rounds
662
663         if ($small_footprint) {
664             &lea        ("esi",&DWP(-2,"esi","esi"));
665             &lea        ("esi",&DWP(0,"edi","esi",8));
666             &mov        (&DWP(8,"esp"),"esi");  # end of key schedule
667             &align      (4);
668             &set_label("loop");
669                 &decstep(0,"ebp",$s0,$s3,$s2,$s1);
670                 &decstep(1,"ebp",$s1,$s0,$s3,$s2);
671                 &decstep(2,"ebp",$s2,$s1,$s0,$s3);
672                 &decstep(3,"ebp",$s3,$s2,$s1,$s0);
673                 &add    ("edi",16);                     # advance rd_key
674                 &xor    ($s0,&DWP(0,"edi"));
675                 &xor    ($s1,&DWP(4,"edi"));
676                 &xor    ($s2,&DWP(8,"edi"));
677                 &xor    ($s3,&DWP(12,"edi"));
678             &cmp        ("edi",&DWP(8,"esp"));
679             &mov        (&DWP(12,"esp"),"edi");
680             &jb         (&label("loop"));
681         }
682         else {
683             &cmp        ("esi",10);
684             &jle        (&label("10rounds"));
685             &cmp        ("esi",12);
686             &jle        (&label("12rounds"));
687
688         &set_label("14rounds");
689             for ($i=1;$i<3;$i++) {
690                 &decstep(0,"ebp",$s0,$s3,$s2,$s1);
691                 &decstep(1,"ebp",$s1,$s0,$s3,$s2);
692                 &decstep(2,"ebp",$s2,$s1,$s0,$s3);
693                 &decstep(3,"ebp",$s3,$s2,$s1,$s0);
694                 &xor    ($s0,&DWP(16*$i+0,"edi"));
695                 &xor    ($s1,&DWP(16*$i+4,"edi"));
696                 &xor    ($s2,&DWP(16*$i+8,"edi"));
697                 &xor    ($s3,&DWP(16*$i+12,"edi"));
698             }
699             &add        ("edi",32);
700             &mov        (&DWP(12,"esp"),"edi");         # advance rd_key
701         &set_label("12rounds");
702             for ($i=1;$i<3;$i++) {
703                 &decstep(0,"ebp",$s0,$s3,$s2,$s1);
704                 &decstep(1,"ebp",$s1,$s0,$s3,$s2);
705                 &decstep(2,"ebp",$s2,$s1,$s0,$s3);
706                 &decstep(3,"ebp",$s3,$s2,$s1,$s0);
707                 &xor    ($s0,&DWP(16*$i+0,"edi"));
708                 &xor    ($s1,&DWP(16*$i+4,"edi"));
709                 &xor    ($s2,&DWP(16*$i+8,"edi"));
710                 &xor    ($s3,&DWP(16*$i+12,"edi"));
711             }
712             &add        ("edi",32);
713             &mov        (&DWP(12,"esp"),"edi");         # advance rd_key
714         &set_label("10rounds");
715             for ($i=1;$i<10;$i++) {
716                 &decstep(0,"ebp",$s0,$s3,$s2,$s1);
717                 &decstep(1,"ebp",$s1,$s0,$s3,$s2);
718                 &decstep(2,"ebp",$s2,$s1,$s0,$s3);
719                 &decstep(3,"ebp",$s3,$s2,$s1,$s0);
720                 &xor    ($s0,&DWP(16*$i+0,"edi"));
721                 &xor    ($s1,&DWP(16*$i+4,"edi"));
722                 &xor    ($s2,&DWP(16*$i+8,"edi"));
723                 &xor    ($s3,&DWP(16*$i+12,"edi"));
724             }
725         }
726
727         &add    ("ebp",4*1024);                 # skip to Te4
728         &declast(0,"ebp",$s0,$s3,$s2,$s1);
729         &declast(1,"ebp",$s1,$s0,$s3,$s2);
730         &declast(2,"ebp",$s2,$s1,$s0,$s3);
731         &declast(3,"ebp",$s3,$s2,$s1,$s0);
732
733         &mov    ("esp",&DWP(16,"esp"));         # restore %esp
734         &add    ("edi",$small_footprint?16:160);
735         &xor    ($s0,&DWP(0,"edi"));
736         &xor    ($s1,&DWP(4,"edi"));
737         &xor    ($s2,&DWP(8,"edi"));
738         &xor    ($s3,&DWP(12,"edi"));
739         &bswap  ($s0);
740         &bswap  ($s1);
741         &bswap  ($s2);
742         &bswap  ($s3);
743         &mov    ("edi",&wparam(1));             # load out
744         &mov    (&DWP(0,"edi"),$s0);            # write output data
745         &mov    (&DWP(4,"edi"),$s1);
746         &mov    (&DWP(8,"edi"),$s2);
747         &mov    (&DWP(12,"edi"),$s3);
748
749         &pop    ("edi");
750         &pop    ("esi");
751         &pop    ("ebx");
752         &pop    ("ebp");
753         &ret    ();
754
755 &set_label("AES_Td",64);        # Yes! I keep it in the code segment!
756         &data_word(0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96);
757         &data_word(0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393);
758         &data_word(0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25);
759         &data_word(0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f);
760         &data_word(0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1);
761         &data_word(0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6);
762         &data_word(0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da);
763         &data_word(0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844);
764         &data_word(0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd);
765         &data_word(0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4);
766         &data_word(0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45);
767         &data_word(0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94);
768         &data_word(0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7);
769         &data_word(0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a);
770         &data_word(0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5);
771         &data_word(0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c);
772         &data_word(0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1);
773         &data_word(0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a);
774         &data_word(0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75);
775         &data_word(0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051);
776         &data_word(0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46);
777         &data_word(0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff);
778         &data_word(0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77);
779         &data_word(0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb);
780         &data_word(0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000);
781         &data_word(0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e);
782         &data_word(0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927);
783         &data_word(0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a);
784         &data_word(0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e);
785         &data_word(0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16);
786         &data_word(0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d);
787         &data_word(0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8);
788         &data_word(0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd);
789         &data_word(0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34);
790         &data_word(0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163);
791         &data_word(0xd731dcca, 0x42638510, 0x13972240, 0x84c61120);
792         &data_word(0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d);
793         &data_word(0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0);
794         &data_word(0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422);
795         &data_word(0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef);
796         &data_word(0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36);
797         &data_word(0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4);
798         &data_word(0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662);
799         &data_word(0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5);
800         &data_word(0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3);
801         &data_word(0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b);
802         &data_word(0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8);
803         &data_word(0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6);
804         &data_word(0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6);
805         &data_word(0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0);
806         &data_word(0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815);
807         &data_word(0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f);
808         &data_word(0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df);
809         &data_word(0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f);
810         &data_word(0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e);
811         &data_word(0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713);
812         &data_word(0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89);
813         &data_word(0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c);
814         &data_word(0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf);
815         &data_word(0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86);
816         &data_word(0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f);
817         &data_word(0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541);
818         &data_word(0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190);
819         &data_word(0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742);
820 #Td1:
821         &data_word(0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e);
822         &data_word(0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303);
823         &data_word(0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c);
824         &data_word(0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3);
825         &data_word(0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0);
826         &data_word(0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9);
827         &data_word(0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259);
828         &data_word(0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8);
829         &data_word(0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971);
830         &data_word(0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a);
831         &data_word(0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f);
832         &data_word(0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b);
833         &data_word(0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8);
834         &data_word(0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab);
835         &data_word(0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708);
836         &data_word(0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682);
837         &data_word(0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2);
838         &data_word(0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe);
839         &data_word(0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb);
840         &data_word(0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10);
841         &data_word(0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd);
842         &data_word(0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015);
843         &data_word(0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e);
844         &data_word(0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee);
845         &data_word(0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000);
846         &data_word(0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72);
847         &data_word(0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39);
848         &data_word(0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e);
849         &data_word(0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91);
850         &data_word(0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a);
851         &data_word(0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17);
852         &data_word(0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9);
853         &data_word(0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60);
854         &data_word(0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e);
855         &data_word(0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1);
856         &data_word(0xcad731dc, 0x10426385, 0x40139722, 0x2084c611);
857         &data_word(0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1);
858         &data_word(0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3);
859         &data_word(0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964);
860         &data_word(0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390);
861         &data_word(0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b);
862         &data_word(0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf);
863         &data_word(0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46);
864         &data_word(0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af);
865         &data_word(0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512);
866         &data_word(0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb);
867         &data_word(0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a);
868         &data_word(0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8);
869         &data_word(0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c);
870         &data_word(0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266);
871         &data_word(0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8);
872         &data_word(0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6);
873         &data_word(0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604);
874         &data_word(0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551);
875         &data_word(0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41);
876         &data_word(0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647);
877         &data_word(0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c);
878         &data_word(0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1);
879         &data_word(0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737);
880         &data_word(0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db);
881         &data_word(0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340);
882         &data_word(0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95);
883         &data_word(0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1);
884         &data_word(0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857);
885 #Td2:
886         &data_word(0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27);
887         &data_word(0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3);
888         &data_word(0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502);
889         &data_word(0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562);
890         &data_word(0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe);
891         &data_word(0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3);
892         &data_word(0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552);
893         &data_word(0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9);
894         &data_word(0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9);
895         &data_word(0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce);
896         &data_word(0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253);
897         &data_word(0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908);
898         &data_word(0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b);
899         &data_word(0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655);
900         &data_word(0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337);
901         &data_word(0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16);
902         &data_word(0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69);
903         &data_word(0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6);
904         &data_word(0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6);
905         &data_word(0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e);
906         &data_word(0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6);
907         &data_word(0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050);
908         &data_word(0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9);
909         &data_word(0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8);
910         &data_word(0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000);
911         &data_word(0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a);
912         &data_word(0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d);
913         &data_word(0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436);
914         &data_word(0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b);
915         &data_word(0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12);
916         &data_word(0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b);
917         &data_word(0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e);
918         &data_word(0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f);
919         &data_word(0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb);
920         &data_word(0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4);
921         &data_word(0xdccad731, 0x85104263, 0x22401397, 0x112084c6);
922         &data_word(0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729);
923         &data_word(0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1);
924         &data_word(0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9);
925         &data_word(0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233);
926         &data_word(0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4);
927         &data_word(0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad);
928         &data_word(0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e);
929         &data_word(0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3);
930         &data_word(0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25);
931         &data_word(0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b);
932         &data_word(0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f);
933         &data_word(0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15);
934         &data_word(0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0);
935         &data_word(0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2);
936         &data_word(0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7);
937         &data_word(0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791);
938         &data_word(0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496);
939         &data_word(0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665);
940         &data_word(0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b);
941         &data_word(0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6);
942         &data_word(0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13);
943         &data_word(0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47);
944         &data_word(0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7);
945         &data_word(0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844);
946         &data_word(0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3);
947         &data_word(0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d);
948         &data_word(0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456);
949         &data_word(0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8);
950 #Td3:
951         &data_word(0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a);
952         &data_word(0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b);
953         &data_word(0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5);
954         &data_word(0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5);
955         &data_word(0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d);
956         &data_word(0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b);
957         &data_word(0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95);
958         &data_word(0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e);
959         &data_word(0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27);
960         &data_word(0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d);
961         &data_word(0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562);
962         &data_word(0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9);
963         &data_word(0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752);
964         &data_word(0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66);
965         &data_word(0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3);
966         &data_word(0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced);
967         &data_word(0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e);
968         &data_word(0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4);
969         &data_word(0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4);
970         &data_word(0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd);
971         &data_word(0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d);
972         &data_word(0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60);
973         &data_word(0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767);
974         &data_word(0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79);
975         &data_word(0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000);
976         &data_word(0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c);
977         &data_word(0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736);
978         &data_word(0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24);
979         &data_word(0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b);
980         &data_word(0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c);
981         &data_word(0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12);
982         &data_word(0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814);
983         &data_word(0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3);
984         &data_word(0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b);
985         &data_word(0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8);
986         &data_word(0x31dccad7, 0x63851042, 0x97224013, 0xc6112084);
987         &data_word(0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7);
988         &data_word(0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077);
989         &data_word(0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247);
990         &data_word(0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22);
991         &data_word(0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698);
992         &data_word(0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f);
993         &data_word(0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254);
994         &data_word(0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582);
995         &data_word(0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf);
996         &data_word(0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb);
997         &data_word(0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883);
998         &data_word(0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef);
999         &data_word(0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629);
1000         &data_word(0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035);
1001         &data_word(0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533);
1002         &data_word(0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17);
1003         &data_word(0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4);
1004         &data_word(0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46);
1005         &data_word(0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb);
1006         &data_word(0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d);
1007         &data_word(0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb);
1008         &data_word(0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a);
1009         &data_word(0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73);
1010         &data_word(0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678);
1011         &data_word(0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2);
1012         &data_word(0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff);
1013         &data_word(0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064);
1014         &data_word(0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0);
1015 #Td4:
1016         &data_word(0x52525252, 0x09090909, 0x6a6a6a6a, 0xd5d5d5d5);
1017         &data_word(0x30303030, 0x36363636, 0xa5a5a5a5, 0x38383838);
1018         &data_word(0xbfbfbfbf, 0x40404040, 0xa3a3a3a3, 0x9e9e9e9e);
1019         &data_word(0x81818181, 0xf3f3f3f3, 0xd7d7d7d7, 0xfbfbfbfb);
1020         &data_word(0x7c7c7c7c, 0xe3e3e3e3, 0x39393939, 0x82828282);
1021         &data_word(0x9b9b9b9b, 0x2f2f2f2f, 0xffffffff, 0x87878787);
1022         &data_word(0x34343434, 0x8e8e8e8e, 0x43434343, 0x44444444);
1023         &data_word(0xc4c4c4c4, 0xdededede, 0xe9e9e9e9, 0xcbcbcbcb);
1024         &data_word(0x54545454, 0x7b7b7b7b, 0x94949494, 0x32323232);
1025         &data_word(0xa6a6a6a6, 0xc2c2c2c2, 0x23232323, 0x3d3d3d3d);
1026         &data_word(0xeeeeeeee, 0x4c4c4c4c, 0x95959595, 0x0b0b0b0b);
1027         &data_word(0x42424242, 0xfafafafa, 0xc3c3c3c3, 0x4e4e4e4e);
1028         &data_word(0x08080808, 0x2e2e2e2e, 0xa1a1a1a1, 0x66666666);
1029         &data_word(0x28282828, 0xd9d9d9d9, 0x24242424, 0xb2b2b2b2);
1030         &data_word(0x76767676, 0x5b5b5b5b, 0xa2a2a2a2, 0x49494949);
1031         &data_word(0x6d6d6d6d, 0x8b8b8b8b, 0xd1d1d1d1, 0x25252525);
1032         &data_word(0x72727272, 0xf8f8f8f8, 0xf6f6f6f6, 0x64646464);
1033         &data_word(0x86868686, 0x68686868, 0x98989898, 0x16161616);
1034         &data_word(0xd4d4d4d4, 0xa4a4a4a4, 0x5c5c5c5c, 0xcccccccc);
1035         &data_word(0x5d5d5d5d, 0x65656565, 0xb6b6b6b6, 0x92929292);
1036         &data_word(0x6c6c6c6c, 0x70707070, 0x48484848, 0x50505050);
1037         &data_word(0xfdfdfdfd, 0xedededed, 0xb9b9b9b9, 0xdadadada);
1038         &data_word(0x5e5e5e5e, 0x15151515, 0x46464646, 0x57575757);
1039         &data_word(0xa7a7a7a7, 0x8d8d8d8d, 0x9d9d9d9d, 0x84848484);
1040         &data_word(0x90909090, 0xd8d8d8d8, 0xabababab, 0x00000000);
1041         &data_word(0x8c8c8c8c, 0xbcbcbcbc, 0xd3d3d3d3, 0x0a0a0a0a);
1042         &data_word(0xf7f7f7f7, 0xe4e4e4e4, 0x58585858, 0x05050505);
1043         &data_word(0xb8b8b8b8, 0xb3b3b3b3, 0x45454545, 0x06060606);
1044         &data_word(0xd0d0d0d0, 0x2c2c2c2c, 0x1e1e1e1e, 0x8f8f8f8f);
1045         &data_word(0xcacacaca, 0x3f3f3f3f, 0x0f0f0f0f, 0x02020202);
1046         &data_word(0xc1c1c1c1, 0xafafafaf, 0xbdbdbdbd, 0x03030303);
1047         &data_word(0x01010101, 0x13131313, 0x8a8a8a8a, 0x6b6b6b6b);
1048         &data_word(0x3a3a3a3a, 0x91919191, 0x11111111, 0x41414141);
1049         &data_word(0x4f4f4f4f, 0x67676767, 0xdcdcdcdc, 0xeaeaeaea);
1050         &data_word(0x97979797, 0xf2f2f2f2, 0xcfcfcfcf, 0xcececece);
1051         &data_word(0xf0f0f0f0, 0xb4b4b4b4, 0xe6e6e6e6, 0x73737373);
1052         &data_word(0x96969696, 0xacacacac, 0x74747474, 0x22222222);
1053         &data_word(0xe7e7e7e7, 0xadadadad, 0x35353535, 0x85858585);
1054         &data_word(0xe2e2e2e2, 0xf9f9f9f9, 0x37373737, 0xe8e8e8e8);
1055         &data_word(0x1c1c1c1c, 0x75757575, 0xdfdfdfdf, 0x6e6e6e6e);
1056         &data_word(0x47474747, 0xf1f1f1f1, 0x1a1a1a1a, 0x71717171);
1057         &data_word(0x1d1d1d1d, 0x29292929, 0xc5c5c5c5, 0x89898989);
1058         &data_word(0x6f6f6f6f, 0xb7b7b7b7, 0x62626262, 0x0e0e0e0e);
1059         &data_word(0xaaaaaaaa, 0x18181818, 0xbebebebe, 0x1b1b1b1b);
1060         &data_word(0xfcfcfcfc, 0x56565656, 0x3e3e3e3e, 0x4b4b4b4b);
1061         &data_word(0xc6c6c6c6, 0xd2d2d2d2, 0x79797979, 0x20202020);
1062         &data_word(0x9a9a9a9a, 0xdbdbdbdb, 0xc0c0c0c0, 0xfefefefe);
1063         &data_word(0x78787878, 0xcdcdcdcd, 0x5a5a5a5a, 0xf4f4f4f4);
1064         &data_word(0x1f1f1f1f, 0xdddddddd, 0xa8a8a8a8, 0x33333333);
1065         &data_word(0x88888888, 0x07070707, 0xc7c7c7c7, 0x31313131);
1066         &data_word(0xb1b1b1b1, 0x12121212, 0x10101010, 0x59595959);
1067         &data_word(0x27272727, 0x80808080, 0xecececec, 0x5f5f5f5f);
1068         &data_word(0x60606060, 0x51515151, 0x7f7f7f7f, 0xa9a9a9a9);
1069         &data_word(0x19191919, 0xb5b5b5b5, 0x4a4a4a4a, 0x0d0d0d0d);
1070         &data_word(0x2d2d2d2d, 0xe5e5e5e5, 0x7a7a7a7a, 0x9f9f9f9f);
1071         &data_word(0x93939393, 0xc9c9c9c9, 0x9c9c9c9c, 0xefefefef);
1072         &data_word(0xa0a0a0a0, 0xe0e0e0e0, 0x3b3b3b3b, 0x4d4d4d4d);
1073         &data_word(0xaeaeaeae, 0x2a2a2a2a, 0xf5f5f5f5, 0xb0b0b0b0);
1074         &data_word(0xc8c8c8c8, 0xebebebeb, 0xbbbbbbbb, 0x3c3c3c3c);
1075         &data_word(0x83838383, 0x53535353, 0x99999999, 0x61616161);
1076         &data_word(0x17171717, 0x2b2b2b2b, 0x04040404, 0x7e7e7e7e);
1077         &data_word(0xbabababa, 0x77777777, 0xd6d6d6d6, 0x26262626);
1078         &data_word(0xe1e1e1e1, 0x69696969, 0x14141414, 0x63636363);
1079         &data_word(0x55555555, 0x21212121, 0x0c0c0c0c, 0x7d7d7d7d);
1080 &function_end_B("AES_decrypt");
1081
1082 &asm_finish();