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1#!/usr/bin/env perl
2
3# ====================================================================
4# Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
5# project. The module is, however, dual licensed under OpenSSL and
6# CRYPTOGAMS licenses depending on where you obtain it. For further
7# details see http://www.openssl.org/~appro/cryptogams/.
8# ====================================================================
9
10# AES for MIPS
11
12# October 2010
13#
14# Code uses 1K[+256B] S-box and on single-issue core [such as R5000]
15# spends ~68 cycles per byte processed with 128-bit key. This is ~16%
16# faster than gcc-generated code, which is not very impressive. But
17# recall that compressed S-box requires extra processing, namely
18# additional rotations. Rotations are implemented with lwl/lwr pairs,
19# which is normally used for loading unaligned data. Another cool
20# thing about this module is its endian neutrality, which means that
21# it processes data without ever changing byte order...
22
23######################################################################
24# There is a number of MIPS ABI in use, O32 and N32/64 are most
25# widely used. Then there is a new contender: NUBI. It appears that if
26# one picks the latter, it's possible to arrange code in ABI neutral
27# manner. Therefore let's stick to NUBI register layout:
28#
29($zero,$at,$t0,$t1,$t2)=map("\$$_",(0..2,24,25));
30($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11));
31($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7,$s8,$s9,$s10,$s11)=map("\$$_",(12..23));
32($gp,$tp,$sp,$fp,$ra)=map("\$$_",(3,28..31));
33#
34# The return value is placed in $a0. Following coding rules facilitate
35# interoperability:
36#
37# - never ever touch $tp, "thread pointer", former $gp;
38# - copy return value to $t0, former $v0 [or to $a0 if you're adapting
39# old code];
40# - on O32 populate $a4-$a7 with 'lw $aN,4*N($sp)' if necessary;
41#
42# For reference here is register layout for N32/64 MIPS ABIs:
43#
44# ($zero,$at,$v0,$v1)=map("\$$_",(0..3));
45# ($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11));
46# ($t0,$t1,$t2,$t3,$t8,$t9)=map("\$$_",(12..15,24,25));
47# ($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7)=map("\$$_",(16..23));
48# ($gp,$sp,$fp,$ra)=map("\$$_",(28..31));
49#
50$flavour = shift; # supported flavours are o32,n32,64,nubi32,nubi64
51
52if ($flavour =~ /64|n32/i) {
53 $PTR_ADD="dadd"; # incidentally works even on n32
54 $PTR_SUB="dsub"; # incidentally works even on n32
55 $REG_S="sd";
56 $REG_L="ld";
57 $PTR_SLL="dsll"; # incidentally works even on n32
58 $SZREG=8;
59} else {
60 $PTR_ADD="add";
61 $PTR_SUB="sub";
62 $REG_S="sw";
63 $REG_L="lw";
64 $PTR_SLL="sll";
65 $SZREG=4;
66}
67$pf = ($flavour =~ /nubi/i) ? $t0 : $t2;
68#
69# <appro@openssl.org>
70#
71######################################################################
72
73$big_endian=(`echo MIPSEL | $ENV{CC} -E -P -`=~/MIPSEL/)?1:0;
74
75for (@ARGV) { $output=$_ if (/^\w[\w\-]*\.\w+$/); }
76open STDOUT,">$output";
77
78if (!defined($big_endian))
79{ $big_endian=(unpack('L',pack('N',1))==1); }
80
81while (($output=shift) && ($output!~/^\w[\w\-]*\.\w+$/)) {}
82open STDOUT,">$output";
83
84my ($MSB,$LSB)=(0,3); # automatically converted to little-endian
85
86$code.=<<___;
87.text
88#ifdef OPENSSL_FIPSCANISTER
89# include <openssl/fipssyms.h>
90#endif
91
92#if !defined(__vxworks) || defined(__pic__)
93.option pic2
94#endif
95.set noat
96___
97
98{{{
99my $FRAMESIZE=16*$SZREG;
100my $SAVED_REGS_MASK = ($flavour =~ /nubi/i) ? 0xc0fff008 : 0xc0ff0000;
101
102my ($inp,$out,$key,$Tbl,$s0,$s1,$s2,$s3)=($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7);
103my ($i0,$i1,$i2,$i3)=($at,$t0,$t1,$t2);
104my ($t0,$t1,$t2,$t3,$t4,$t5,$t6,$t7,$t8,$t9,$t10,$t11) = map("\$$_",(12..23));
105my ($key0,$cnt)=($gp,$fp);
106
107# instuction ordering is "stolen" from output from MIPSpro assembler
108# invoked with -mips3 -O3 arguments...
109$code.=<<___;
110.align 5
111.ent _mips_AES_encrypt
112_mips_AES_encrypt:
113 .frame $sp,0,$ra
114 .set reorder
115 lw $t0,0($key)
116 lw $t1,4($key)
117 lw $t2,8($key)
118 lw $t3,12($key)
119 lw $cnt,240($key)
120 $PTR_ADD $key0,$key,16
121
122 xor $s0,$t0
123 xor $s1,$t1
124 xor $s2,$t2
125 xor $s3,$t3
126
127 sub $cnt,1
128 _xtr $i0,$s1,16-2
129.Loop_enc:
130 _xtr $i1,$s2,16-2
131 _xtr $i2,$s3,16-2
132 _xtr $i3,$s0,16-2
133 and $i0,0x3fc
134 and $i1,0x3fc
135 and $i2,0x3fc
136 and $i3,0x3fc
137 $PTR_ADD $i0,$Tbl
138 $PTR_ADD $i1,$Tbl
139 $PTR_ADD $i2,$Tbl
140 $PTR_ADD $i3,$Tbl
141 lwl $t0,3($i0) # Te1[s1>>16]
142 lwl $t1,3($i1) # Te1[s2>>16]
143 lwl $t2,3($i2) # Te1[s3>>16]
144 lwl $t3,3($i3) # Te1[s0>>16]
145 lwr $t0,2($i0) # Te1[s1>>16]
146 lwr $t1,2($i1) # Te1[s2>>16]
147 lwr $t2,2($i2) # Te1[s3>>16]
148 lwr $t3,2($i3) # Te1[s0>>16]
149
150 _xtr $i0,$s2,8-2
151 _xtr $i1,$s3,8-2
152 _xtr $i2,$s0,8-2
153 _xtr $i3,$s1,8-2
154 and $i0,0x3fc
155 and $i1,0x3fc
156 and $i2,0x3fc
157 and $i3,0x3fc
158 $PTR_ADD $i0,$Tbl
159 $PTR_ADD $i1,$Tbl
160 $PTR_ADD $i2,$Tbl
161 $PTR_ADD $i3,$Tbl
162 lwl $t4,2($i0) # Te2[s2>>8]
163 lwl $t5,2($i1) # Te2[s3>>8]
164 lwl $t6,2($i2) # Te2[s0>>8]
165 lwl $t7,2($i3) # Te2[s1>>8]
166 lwr $t4,1($i0) # Te2[s2>>8]
167 lwr $t5,1($i1) # Te2[s3>>8]
168 lwr $t6,1($i2) # Te2[s0>>8]
169 lwr $t7,1($i3) # Te2[s1>>8]
170
171 _xtr $i0,$s3,0-2
172 _xtr $i1,$s0,0-2
173 _xtr $i2,$s1,0-2
174 _xtr $i3,$s2,0-2
175 and $i0,0x3fc
176 and $i1,0x3fc
177 and $i2,0x3fc
178 and $i3,0x3fc
179 $PTR_ADD $i0,$Tbl
180 $PTR_ADD $i1,$Tbl
181 $PTR_ADD $i2,$Tbl
182 $PTR_ADD $i3,$Tbl
183 lwl $t8,1($i0) # Te3[s3]
184 lwl $t9,1($i1) # Te3[s0]
185 lwl $t10,1($i2) # Te3[s1]
186 lwl $t11,1($i3) # Te3[s2]
187 lwr $t8,0($i0) # Te3[s3]
188 lwr $t9,0($i1) # Te3[s0]
189 lwr $t10,0($i2) # Te3[s1]
190 lwr $t11,0($i3) # Te3[s2]
191
192 _xtr $i0,$s0,24-2
193 _xtr $i1,$s1,24-2
194 _xtr $i2,$s2,24-2
195 _xtr $i3,$s3,24-2
196 and $i0,0x3fc
197 and $i1,0x3fc
198 and $i2,0x3fc
199 and $i3,0x3fc
200 $PTR_ADD $i0,$Tbl
201 $PTR_ADD $i1,$Tbl
202 $PTR_ADD $i2,$Tbl
203 $PTR_ADD $i3,$Tbl
204 xor $t0,$t4
205 xor $t1,$t5
206 xor $t2,$t6
207 xor $t3,$t7
208 lw $t4,0($i0) # Te0[s0>>24]
209 lw $t5,0($i1) # Te0[s1>>24]
210 lw $t6,0($i2) # Te0[s2>>24]
211 lw $t7,0($i3) # Te0[s3>>24]
212
213 lw $s0,0($key0)
214 lw $s1,4($key0)
215 lw $s2,8($key0)
216 lw $s3,12($key0)
217
218 xor $t0,$t8
219 xor $t1,$t9
220 xor $t2,$t10
221 xor $t3,$t11
222
223 xor $t0,$t4
224 xor $t1,$t5
225 xor $t2,$t6
226 xor $t3,$t7
227
228 sub $cnt,1
229 $PTR_ADD $key0,16
230 xor $s0,$t0
231 xor $s1,$t1
232 xor $s2,$t2
233 xor $s3,$t3
234 .set noreorder
235 bnez $cnt,.Loop_enc
236 _xtr $i0,$s1,16-2
237
238 .set reorder
239 _xtr $i1,$s2,16-2
240 _xtr $i2,$s3,16-2
241 _xtr $i3,$s0,16-2
242 and $i0,0x3fc
243 and $i1,0x3fc
244 and $i2,0x3fc
245 and $i3,0x3fc
246 $PTR_ADD $i0,$Tbl
247 $PTR_ADD $i1,$Tbl
248 $PTR_ADD $i2,$Tbl
249 $PTR_ADD $i3,$Tbl
250 lbu $t0,2($i0) # Te4[s1>>16]
251 lbu $t1,2($i1) # Te4[s2>>16]
252 lbu $t2,2($i2) # Te4[s3>>16]
253 lbu $t3,2($i3) # Te4[s0>>16]
254
255 _xtr $i0,$s2,8-2
256 _xtr $i1,$s3,8-2
257 _xtr $i2,$s0,8-2
258 _xtr $i3,$s1,8-2
259 and $i0,0x3fc
260 and $i1,0x3fc
261 and $i2,0x3fc
262 and $i3,0x3fc
263 $PTR_ADD $i0,$Tbl
264 $PTR_ADD $i1,$Tbl
265 $PTR_ADD $i2,$Tbl
266 $PTR_ADD $i3,$Tbl
267 lbu $t4,2($i0) # Te4[s2>>8]
268 lbu $t5,2($i1) # Te4[s3>>8]
269 lbu $t6,2($i2) # Te4[s0>>8]
270 lbu $t7,2($i3) # Te4[s1>>8]
271
272 _xtr $i0,$s0,24-2
273 _xtr $i1,$s1,24-2
274 _xtr $i2,$s2,24-2
275 _xtr $i3,$s3,24-2
276 and $i0,0x3fc
277 and $i1,0x3fc
278 and $i2,0x3fc
279 and $i3,0x3fc
280 $PTR_ADD $i0,$Tbl
281 $PTR_ADD $i1,$Tbl
282 $PTR_ADD $i2,$Tbl
283 $PTR_ADD $i3,$Tbl
284 lbu $t8,2($i0) # Te4[s0>>24]
285 lbu $t9,2($i1) # Te4[s1>>24]
286 lbu $t10,2($i2) # Te4[s2>>24]
287 lbu $t11,2($i3) # Te4[s3>>24]
288
289 _xtr $i0,$s3,0-2
290 _xtr $i1,$s0,0-2
291 _xtr $i2,$s1,0-2
292 _xtr $i3,$s2,0-2
293 and $i0,0x3fc
294 and $i1,0x3fc
295 and $i2,0x3fc
296 and $i3,0x3fc
297
298 _ins $t0,16
299 _ins $t1,16
300 _ins $t2,16
301 _ins $t3,16
302
303 _ins $t4,8
304 _ins $t5,8
305 _ins $t6,8
306 _ins $t7,8
307
308 xor $t0,$t4
309 xor $t1,$t5
310 xor $t2,$t6
311 xor $t3,$t7
312
313 $PTR_ADD $i0,$Tbl
314 $PTR_ADD $i1,$Tbl
315 $PTR_ADD $i2,$Tbl
316 $PTR_ADD $i3,$Tbl
317 lbu $t4,2($i0) # Te4[s3]
318 lbu $t5,2($i1) # Te4[s0]
319 lbu $t6,2($i2) # Te4[s1]
320 lbu $t7,2($i3) # Te4[s2]
321
322 _ins $t8,24
323 _ins $t9,24
324 _ins $t10,24
325 _ins $t11,24
326
327 lw $s0,0($key0)
328 lw $s1,4($key0)
329 lw $s2,8($key0)
330 lw $s3,12($key0)
331
332 xor $t0,$t8
333 xor $t1,$t9
334 xor $t2,$t10
335 xor $t3,$t11
336
337 _ins $t4,0
338 _ins $t5,0
339 _ins $t6,0
340 _ins $t7,0
341
342 xor $t0,$t4
343 xor $t1,$t5
344 xor $t2,$t6
345 xor $t3,$t7
346
347 xor $s0,$t0
348 xor $s1,$t1
349 xor $s2,$t2
350 xor $s3,$t3
351
352 jr $ra
353.end _mips_AES_encrypt
354
355.align 5
356.globl AES_encrypt
357.ent AES_encrypt
358AES_encrypt:
359 .frame $sp,$FRAMESIZE,$ra
360 .mask $SAVED_REGS_MASK,-$SZREG
361 .set noreorder
362___
363$code.=<<___ if ($flavour =~ /o32/i); # o32 PIC-ification
364 .cpload $pf
365___
366$code.=<<___;
367 $PTR_SUB $sp,$FRAMESIZE
368 $REG_S $ra,$FRAMESIZE-1*$SZREG($sp)
369 $REG_S $fp,$FRAMESIZE-2*$SZREG($sp)
370 $REG_S $s11,$FRAMESIZE-3*$SZREG($sp)
371 $REG_S $s10,$FRAMESIZE-4*$SZREG($sp)
372 $REG_S $s9,$FRAMESIZE-5*$SZREG($sp)
373 $REG_S $s8,$FRAMESIZE-6*$SZREG($sp)
374 $REG_S $s7,$FRAMESIZE-7*$SZREG($sp)
375 $REG_S $s6,$FRAMESIZE-8*$SZREG($sp)
376 $REG_S $s5,$FRAMESIZE-9*$SZREG($sp)
377 $REG_S $s4,$FRAMESIZE-10*$SZREG($sp)
378___
379$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi prologue
380 $REG_S \$15,$FRAMESIZE-11*$SZREG($sp)
381 $REG_S \$14,$FRAMESIZE-12*$SZREG($sp)
382 $REG_S \$13,$FRAMESIZE-13*$SZREG($sp)
383 $REG_S \$12,$FRAMESIZE-14*$SZREG($sp)
384 $REG_S $gp,$FRAMESIZE-15*$SZREG($sp)
385___
386$code.=<<___ if ($flavour !~ /o32/i); # non-o32 PIC-ification
387 .cplocal $Tbl
388 .cpsetup $pf,$zero,AES_encrypt
389___
390$code.=<<___;
391 .set reorder
392 la $Tbl,AES_Te # PIC-ified 'load address'
393
394 lwl $s0,0+$MSB($inp)
395 lwl $s1,4+$MSB($inp)
396 lwl $s2,8+$MSB($inp)
397 lwl $s3,12+$MSB($inp)
398 lwr $s0,0+$LSB($inp)
399 lwr $s1,4+$LSB($inp)
400 lwr $s2,8+$LSB($inp)
401 lwr $s3,12+$LSB($inp)
402
403 bal _mips_AES_encrypt
404
405 swr $s0,0+$LSB($out)
406 swr $s1,4+$LSB($out)
407 swr $s2,8+$LSB($out)
408 swr $s3,12+$LSB($out)
409 swl $s0,0+$MSB($out)
410 swl $s1,4+$MSB($out)
411 swl $s2,8+$MSB($out)
412 swl $s3,12+$MSB($out)
413
414 .set noreorder
415 $REG_L $ra,$FRAMESIZE-1*$SZREG($sp)
416 $REG_L $fp,$FRAMESIZE-2*$SZREG($sp)
417 $REG_L $s11,$FRAMESIZE-3*$SZREG($sp)
418 $REG_L $s10,$FRAMESIZE-4*$SZREG($sp)
419 $REG_L $s9,$FRAMESIZE-5*$SZREG($sp)
420 $REG_L $s8,$FRAMESIZE-6*$SZREG($sp)
421 $REG_L $s7,$FRAMESIZE-7*$SZREG($sp)
422 $REG_L $s6,$FRAMESIZE-8*$SZREG($sp)
423 $REG_L $s5,$FRAMESIZE-9*$SZREG($sp)
424 $REG_L $s4,$FRAMESIZE-10*$SZREG($sp)
425___
426$code.=<<___ if ($flavour =~ /nubi/i);
427 $REG_L \$15,$FRAMESIZE-11*$SZREG($sp)
428 $REG_L \$14,$FRAMESIZE-12*$SZREG($sp)
429 $REG_L \$13,$FRAMESIZE-13*$SZREG($sp)
430 $REG_L \$12,$FRAMESIZE-14*$SZREG($sp)
431 $REG_L $gp,$FRAMESIZE-15*$SZREG($sp)
432___
433$code.=<<___;
434 jr $ra
435 $PTR_ADD $sp,$FRAMESIZE
436.end AES_encrypt
437___
438
439$code.=<<___;
440.align 5
441.ent _mips_AES_decrypt
442_mips_AES_decrypt:
443 .frame $sp,0,$ra
444 .set reorder
445 lw $t0,0($key)
446 lw $t1,4($key)
447 lw $t2,8($key)
448 lw $t3,12($key)
449 lw $cnt,240($key)
450 $PTR_ADD $key0,$key,16
451
452 xor $s0,$t0
453 xor $s1,$t1
454 xor $s2,$t2
455 xor $s3,$t3
456
457 sub $cnt,1
458 _xtr $i0,$s3,16-2
459.Loop_dec:
460 _xtr $i1,$s0,16-2
461 _xtr $i2,$s1,16-2
462 _xtr $i3,$s2,16-2
463 and $i0,0x3fc
464 and $i1,0x3fc
465 and $i2,0x3fc
466 and $i3,0x3fc
467 $PTR_ADD $i0,$Tbl
468 $PTR_ADD $i1,$Tbl
469 $PTR_ADD $i2,$Tbl
470 $PTR_ADD $i3,$Tbl
471 lwl $t0,3($i0) # Td1[s3>>16]
472 lwl $t1,3($i1) # Td1[s0>>16]
473 lwl $t2,3($i2) # Td1[s1>>16]
474 lwl $t3,3($i3) # Td1[s2>>16]
475 lwr $t0,2($i0) # Td1[s3>>16]
476 lwr $t1,2($i1) # Td1[s0>>16]
477 lwr $t2,2($i2) # Td1[s1>>16]
478 lwr $t3,2($i3) # Td1[s2>>16]
479
480 _xtr $i0,$s2,8-2
481 _xtr $i1,$s3,8-2
482 _xtr $i2,$s0,8-2
483 _xtr $i3,$s1,8-2
484 and $i0,0x3fc
485 and $i1,0x3fc
486 and $i2,0x3fc
487 and $i3,0x3fc
488 $PTR_ADD $i0,$Tbl
489 $PTR_ADD $i1,$Tbl
490 $PTR_ADD $i2,$Tbl
491 $PTR_ADD $i3,$Tbl
492 lwl $t4,2($i0) # Td2[s2>>8]
493 lwl $t5,2($i1) # Td2[s3>>8]
494 lwl $t6,2($i2) # Td2[s0>>8]
495 lwl $t7,2($i3) # Td2[s1>>8]
496 lwr $t4,1($i0) # Td2[s2>>8]
497 lwr $t5,1($i1) # Td2[s3>>8]
498 lwr $t6,1($i2) # Td2[s0>>8]
499 lwr $t7,1($i3) # Td2[s1>>8]
500
501 _xtr $i0,$s1,0-2
502 _xtr $i1,$s2,0-2
503 _xtr $i2,$s3,0-2
504 _xtr $i3,$s0,0-2
505 and $i0,0x3fc
506 and $i1,0x3fc
507 and $i2,0x3fc
508 and $i3,0x3fc
509 $PTR_ADD $i0,$Tbl
510 $PTR_ADD $i1,$Tbl
511 $PTR_ADD $i2,$Tbl
512 $PTR_ADD $i3,$Tbl
513 lwl $t8,1($i0) # Td3[s1]
514 lwl $t9,1($i1) # Td3[s2]
515 lwl $t10,1($i2) # Td3[s3]
516 lwl $t11,1($i3) # Td3[s0]
517 lwr $t8,0($i0) # Td3[s1]
518 lwr $t9,0($i1) # Td3[s2]
519 lwr $t10,0($i2) # Td3[s3]
520 lwr $t11,0($i3) # Td3[s0]
521
522 _xtr $i0,$s0,24-2
523 _xtr $i1,$s1,24-2
524 _xtr $i2,$s2,24-2
525 _xtr $i3,$s3,24-2
526 and $i0,0x3fc
527 and $i1,0x3fc
528 and $i2,0x3fc
529 and $i3,0x3fc
530 $PTR_ADD $i0,$Tbl
531 $PTR_ADD $i1,$Tbl
532 $PTR_ADD $i2,$Tbl
533 $PTR_ADD $i3,$Tbl
534
535 xor $t0,$t4
536 xor $t1,$t5
537 xor $t2,$t6
538 xor $t3,$t7
539
540
541 lw $t4,0($i0) # Td0[s0>>24]
542 lw $t5,0($i1) # Td0[s1>>24]
543 lw $t6,0($i2) # Td0[s2>>24]
544 lw $t7,0($i3) # Td0[s3>>24]
545
546 lw $s0,0($key0)
547 lw $s1,4($key0)
548 lw $s2,8($key0)
549 lw $s3,12($key0)
550
551 xor $t0,$t8
552 xor $t1,$t9
553 xor $t2,$t10
554 xor $t3,$t11
555
556 xor $t0,$t4
557 xor $t1,$t5
558 xor $t2,$t6
559 xor $t3,$t7
560
561 sub $cnt,1
562 $PTR_ADD $key0,16
563 xor $s0,$t0
564 xor $s1,$t1
565 xor $s2,$t2
566 xor $s3,$t3
567 .set noreorder
568 bnez $cnt,.Loop_dec
569 _xtr $i0,$s3,16-2
570
571 .set reorder
572 lw $t4,1024($Tbl) # prefetch Td4
573 lw $t5,1024+32($Tbl)
574 lw $t6,1024+64($Tbl)
575 lw $t7,1024+96($Tbl)
576 lw $t8,1024+128($Tbl)
577 lw $t9,1024+160($Tbl)
578 lw $t10,1024+192($Tbl)
579 lw $t11,1024+224($Tbl)
580
581 _xtr $i0,$s3,16
582 _xtr $i1,$s0,16
583 _xtr $i2,$s1,16
584 _xtr $i3,$s2,16
585 and $i0,0xff
586 and $i1,0xff
587 and $i2,0xff
588 and $i3,0xff
589 $PTR_ADD $i0,$Tbl
590 $PTR_ADD $i1,$Tbl
591 $PTR_ADD $i2,$Tbl
592 $PTR_ADD $i3,$Tbl
593 lbu $t0,1024($i0) # Td4[s3>>16]
594 lbu $t1,1024($i1) # Td4[s0>>16]
595 lbu $t2,1024($i2) # Td4[s1>>16]
596 lbu $t3,1024($i3) # Td4[s2>>16]
597
598 _xtr $i0,$s2,8
599 _xtr $i1,$s3,8
600 _xtr $i2,$s0,8
601 _xtr $i3,$s1,8
602 and $i0,0xff
603 and $i1,0xff
604 and $i2,0xff
605 and $i3,0xff
606 $PTR_ADD $i0,$Tbl
607 $PTR_ADD $i1,$Tbl
608 $PTR_ADD $i2,$Tbl
609 $PTR_ADD $i3,$Tbl
610 lbu $t4,1024($i0) # Td4[s2>>8]
611 lbu $t5,1024($i1) # Td4[s3>>8]
612 lbu $t6,1024($i2) # Td4[s0>>8]
613 lbu $t7,1024($i3) # Td4[s1>>8]
614
615 _xtr $i0,$s0,24
616 _xtr $i1,$s1,24
617 _xtr $i2,$s2,24
618 _xtr $i3,$s3,24
619 $PTR_ADD $i0,$Tbl
620 $PTR_ADD $i1,$Tbl
621 $PTR_ADD $i2,$Tbl
622 $PTR_ADD $i3,$Tbl
623 lbu $t8,1024($i0) # Td4[s0>>24]
624 lbu $t9,1024($i1) # Td4[s1>>24]
625 lbu $t10,1024($i2) # Td4[s2>>24]
626 lbu $t11,1024($i3) # Td4[s3>>24]
627
628 _xtr $i0,$s1,0
629 _xtr $i1,$s2,0
630 _xtr $i2,$s3,0
631 _xtr $i3,$s0,0
632
633 _ins $t0,16
634 _ins $t1,16
635 _ins $t2,16
636 _ins $t3,16
637
638 _ins $t4,8
639 _ins $t5,8
640 _ins $t6,8
641 _ins $t7,8
642
643 xor $t0,$t4
644 xor $t1,$t5
645 xor $t2,$t6
646 xor $t3,$t7
647
648 $PTR_ADD $i0,$Tbl
649 $PTR_ADD $i1,$Tbl
650 $PTR_ADD $i2,$Tbl
651 $PTR_ADD $i3,$Tbl
652 lbu $t4,1024($i0) # Td4[s1]
653 lbu $t5,1024($i1) # Td4[s2]
654 lbu $t6,1024($i2) # Td4[s3]
655 lbu $t7,1024($i3) # Td4[s0]
656
657 _ins $t8,24
658 _ins $t9,24
659 _ins $t10,24
660 _ins $t11,24
661
662 lw $s0,0($key0)
663 lw $s1,4($key0)
664 lw $s2,8($key0)
665 lw $s3,12($key0)
666
667 _ins $t4,0
668 _ins $t5,0
669 _ins $t6,0
670 _ins $t7,0
671
672
673 xor $t0,$t8
674 xor $t1,$t9
675 xor $t2,$t10
676 xor $t3,$t11
677
678 xor $t0,$t4
679 xor $t1,$t5
680 xor $t2,$t6
681 xor $t3,$t7
682
683 xor $s0,$t0
684 xor $s1,$t1
685 xor $s2,$t2
686 xor $s3,$t3
687
688 jr $ra
689.end _mips_AES_decrypt
690
691.align 5
692.globl AES_decrypt
693.ent AES_decrypt
694AES_decrypt:
695 .frame $sp,$FRAMESIZE,$ra
696 .mask $SAVED_REGS_MASK,-$SZREG
697 .set noreorder
698___
699$code.=<<___ if ($flavour =~ /o32/i); # o32 PIC-ification
700 .cpload $pf
701___
702$code.=<<___;
703 $PTR_SUB $sp,$FRAMESIZE
704 $REG_S $ra,$FRAMESIZE-1*$SZREG($sp)
705 $REG_S $fp,$FRAMESIZE-2*$SZREG($sp)
706 $REG_S $s11,$FRAMESIZE-3*$SZREG($sp)
707 $REG_S $s10,$FRAMESIZE-4*$SZREG($sp)
708 $REG_S $s9,$FRAMESIZE-5*$SZREG($sp)
709 $REG_S $s8,$FRAMESIZE-6*$SZREG($sp)
710 $REG_S $s7,$FRAMESIZE-7*$SZREG($sp)
711 $REG_S $s6,$FRAMESIZE-8*$SZREG($sp)
712 $REG_S $s5,$FRAMESIZE-9*$SZREG($sp)
713 $REG_S $s4,$FRAMESIZE-10*$SZREG($sp)
714___
715$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi prologue
716 $REG_S \$15,$FRAMESIZE-11*$SZREG($sp)
717 $REG_S \$14,$FRAMESIZE-12*$SZREG($sp)
718 $REG_S \$13,$FRAMESIZE-13*$SZREG($sp)
719 $REG_S \$12,$FRAMESIZE-14*$SZREG($sp)
720 $REG_S $gp,$FRAMESIZE-15*$SZREG($sp)
721___
722$code.=<<___ if ($flavour !~ /o32/i); # non-o32 PIC-ification
723 .cplocal $Tbl
724 .cpsetup $pf,$zero,AES_decrypt
725___
726$code.=<<___;
727 .set reorder
728 la $Tbl,AES_Td # PIC-ified 'load address'
729
730 lwl $s0,0+$MSB($inp)
731 lwl $s1,4+$MSB($inp)
732 lwl $s2,8+$MSB($inp)
733 lwl $s3,12+$MSB($inp)
734 lwr $s0,0+$LSB($inp)
735 lwr $s1,4+$LSB($inp)
736 lwr $s2,8+$LSB($inp)
737 lwr $s3,12+$LSB($inp)
738
739 bal _mips_AES_decrypt
740
741 swr $s0,0+$LSB($out)
742 swr $s1,4+$LSB($out)
743 swr $s2,8+$LSB($out)
744 swr $s3,12+$LSB($out)
745 swl $s0,0+$MSB($out)
746 swl $s1,4+$MSB($out)
747 swl $s2,8+$MSB($out)
748 swl $s3,12+$MSB($out)
749
750 .set noreorder
751 $REG_L $ra,$FRAMESIZE-1*$SZREG($sp)
752 $REG_L $fp,$FRAMESIZE-2*$SZREG($sp)
753 $REG_L $s11,$FRAMESIZE-3*$SZREG($sp)
754 $REG_L $s10,$FRAMESIZE-4*$SZREG($sp)
755 $REG_L $s9,$FRAMESIZE-5*$SZREG($sp)
756 $REG_L $s8,$FRAMESIZE-6*$SZREG($sp)
757 $REG_L $s7,$FRAMESIZE-7*$SZREG($sp)
758 $REG_L $s6,$FRAMESIZE-8*$SZREG($sp)
759 $REG_L $s5,$FRAMESIZE-9*$SZREG($sp)
760 $REG_L $s4,$FRAMESIZE-10*$SZREG($sp)
761___
762$code.=<<___ if ($flavour =~ /nubi/i);
763 $REG_L \$15,$FRAMESIZE-11*$SZREG($sp)
764 $REG_L \$14,$FRAMESIZE-12*$SZREG($sp)
765 $REG_L \$13,$FRAMESIZE-13*$SZREG($sp)
766 $REG_L \$12,$FRAMESIZE-14*$SZREG($sp)
767 $REG_L $gp,$FRAMESIZE-15*$SZREG($sp)
768___
769$code.=<<___;
770 jr $ra
771 $PTR_ADD $sp,$FRAMESIZE
772.end AES_decrypt
773___
774}}}
775
776{{{
777my $FRAMESIZE=8*$SZREG;
778my $SAVED_REGS_MASK = ($flavour =~ /nubi/i) ? 0xc000f008 : 0xc0000000;
779
780my ($inp,$bits,$key,$Tbl)=($a0,$a1,$a2,$a3);
781my ($rk0,$rk1,$rk2,$rk3,$rk4,$rk5,$rk6,$rk7)=($a4,$a5,$a6,$a7,$s0,$s1,$s2,$s3);
782my ($i0,$i1,$i2,$i3)=($at,$t0,$t1,$t2);
783my ($rcon,$cnt)=($gp,$fp);
784
785$code.=<<___;
786.align 5
787.ent _mips_AES_set_encrypt_key
788_mips_AES_set_encrypt_key:
789 .frame $sp,0,$ra
790 .set noreorder
791 beqz $inp,.Lekey_done
792 li $t0,-1
793 beqz $key,.Lekey_done
794 $PTR_ADD $rcon,$Tbl,1024+256
795
796 .set reorder
797 lwl $rk0,0+$MSB($inp) # load 128 bits
798 lwl $rk1,4+$MSB($inp)
799 lwl $rk2,8+$MSB($inp)
800 lwl $rk3,12+$MSB($inp)
801 li $at,128
802 lwr $rk0,0+$LSB($inp)
803 lwr $rk1,4+$LSB($inp)
804 lwr $rk2,8+$LSB($inp)
805 lwr $rk3,12+$LSB($inp)
806 .set noreorder
807 beq $bits,$at,.L128bits
808 li $cnt,10
809
810 .set reorder
811 lwl $rk4,16+$MSB($inp) # load 192 bits
812 lwl $rk5,20+$MSB($inp)
813 li $at,192
814 lwr $rk4,16+$LSB($inp)
815 lwr $rk5,20+$LSB($inp)
816 .set noreorder
817 beq $bits,$at,.L192bits
818 li $cnt,8
819
820 .set reorder
821 lwl $rk6,24+$MSB($inp) # load 256 bits
822 lwl $rk7,28+$MSB($inp)
823 li $at,256
824 lwr $rk6,24+$LSB($inp)
825 lwr $rk7,28+$LSB($inp)
826 .set noreorder
827 beq $bits,$at,.L256bits
828 li $cnt,7
829
830 b .Lekey_done
831 li $t0,-2
832
833.align 4
834.L128bits:
835 .set reorder
836 srl $i0,$rk3,16
837 srl $i1,$rk3,8
838 and $i0,0xff
839 and $i1,0xff
840 and $i2,$rk3,0xff
841 srl $i3,$rk3,24
842 $PTR_ADD $i0,$Tbl
843 $PTR_ADD $i1,$Tbl
844 $PTR_ADD $i2,$Tbl
845 $PTR_ADD $i3,$Tbl
846 lbu $i0,1024($i0)
847 lbu $i1,1024($i1)
848 lbu $i2,1024($i2)
849 lbu $i3,1024($i3)
850
851 sw $rk0,0($key)
852 sw $rk1,4($key)
853 sw $rk2,8($key)
854 sw $rk3,12($key)
855 sub $cnt,1
856 $PTR_ADD $key,16
857
858 _bias $i0,24
859 _bias $i1,16
860 _bias $i2,8
861 _bias $i3,0
862
863 xor $rk0,$i0
864 lw $i0,0($rcon)
865 xor $rk0,$i1
866 xor $rk0,$i2
867 xor $rk0,$i3
868 xor $rk0,$i0
869
870 xor $rk1,$rk0
871 xor $rk2,$rk1
872 xor $rk3,$rk2
873
874 .set noreorder
875 bnez $cnt,.L128bits
876 $PTR_ADD $rcon,4
877
878 sw $rk0,0($key)
879 sw $rk1,4($key)
880 sw $rk2,8($key)
881 li $cnt,10
882 sw $rk3,12($key)
883 li $t0,0
884 sw $cnt,80($key)
885 b .Lekey_done
886 $PTR_SUB $key,10*16
887
888.align 4
889.L192bits:
890 .set reorder
891 srl $i0,$rk5,16
892 srl $i1,$rk5,8
893 and $i0,0xff
894 and $i1,0xff
895 and $i2,$rk5,0xff
896 srl $i3,$rk5,24
897 $PTR_ADD $i0,$Tbl
898 $PTR_ADD $i1,$Tbl
899 $PTR_ADD $i2,$Tbl
900 $PTR_ADD $i3,$Tbl
901 lbu $i0,1024($i0)
902 lbu $i1,1024($i1)
903 lbu $i2,1024($i2)
904 lbu $i3,1024($i3)
905
906 sw $rk0,0($key)
907 sw $rk1,4($key)
908 sw $rk2,8($key)
909 sw $rk3,12($key)
910 sw $rk4,16($key)
911 sw $rk5,20($key)
912 sub $cnt,1
913 $PTR_ADD $key,24
914
915 _bias $i0,24
916 _bias $i1,16
917 _bias $i2,8
918 _bias $i3,0
919
920 xor $rk0,$i0
921 lw $i0,0($rcon)
922 xor $rk0,$i1
923 xor $rk0,$i2
924 xor $rk0,$i3
925 xor $rk0,$i0
926
927 xor $rk1,$rk0
928 xor $rk2,$rk1
929 xor $rk3,$rk2
930 xor $rk4,$rk3
931 xor $rk5,$rk4
932
933 .set noreorder
934 bnez $cnt,.L192bits
935 $PTR_ADD $rcon,4
936
937 sw $rk0,0($key)
938 sw $rk1,4($key)
939 sw $rk2,8($key)
940 li $cnt,12
941 sw $rk3,12($key)
942 li $t0,0
943 sw $cnt,48($key)
944 b .Lekey_done
945 $PTR_SUB $key,12*16
946
947.align 4
948.L256bits:
949 .set reorder
950 srl $i0,$rk7,16
951 srl $i1,$rk7,8
952 and $i0,0xff
953 and $i1,0xff
954 and $i2,$rk7,0xff
955 srl $i3,$rk7,24
956 $PTR_ADD $i0,$Tbl
957 $PTR_ADD $i1,$Tbl
958 $PTR_ADD $i2,$Tbl
959 $PTR_ADD $i3,$Tbl
960 lbu $i0,1024($i0)
961 lbu $i1,1024($i1)
962 lbu $i2,1024($i2)
963 lbu $i3,1024($i3)
964
965 sw $rk0,0($key)
966 sw $rk1,4($key)
967 sw $rk2,8($key)
968 sw $rk3,12($key)
969 sw $rk4,16($key)
970 sw $rk5,20($key)
971 sw $rk6,24($key)
972 sw $rk7,28($key)
973 sub $cnt,1
974
975 _bias $i0,24
976 _bias $i1,16
977 _bias $i2,8
978 _bias $i3,0
979
980 xor $rk0,$i0
981 lw $i0,0($rcon)
982 xor $rk0,$i1
983 xor $rk0,$i2
984 xor $rk0,$i3
985 xor $rk0,$i0
986
987 xor $rk1,$rk0
988 xor $rk2,$rk1
989 xor $rk3,$rk2
990 beqz $cnt,.L256bits_done
991
992 srl $i0,$rk3,24
993 srl $i1,$rk3,16
994 srl $i2,$rk3,8
995 and $i3,$rk3,0xff
996 and $i1,0xff
997 and $i2,0xff
998 $PTR_ADD $i0,$Tbl
999 $PTR_ADD $i1,$Tbl
1000 $PTR_ADD $i2,$Tbl
1001 $PTR_ADD $i3,$Tbl
1002 lbu $i0,1024($i0)
1003 lbu $i1,1024($i1)
1004 lbu $i2,1024($i2)
1005 lbu $i3,1024($i3)
1006 sll $i0,24
1007 sll $i1,16
1008 sll $i2,8
1009
1010 xor $rk4,$i0
1011 xor $rk4,$i1
1012 xor $rk4,$i2
1013 xor $rk4,$i3
1014
1015 xor $rk5,$rk4
1016 xor $rk6,$rk5
1017 xor $rk7,$rk6
1018
1019 $PTR_ADD $key,32
1020 .set noreorder
1021 b .L256bits
1022 $PTR_ADD $rcon,4
1023
1024.L256bits_done:
1025 sw $rk0,32($key)
1026 sw $rk1,36($key)
1027 sw $rk2,40($key)
1028 li $cnt,14
1029 sw $rk3,44($key)
1030 li $t0,0
1031 sw $cnt,48($key)
1032 $PTR_SUB $key,12*16
1033
1034.Lekey_done:
1035 jr $ra
1036 nop
1037.end _mips_AES_set_encrypt_key
1038
1039.globl AES_set_encrypt_key
1040.ent AES_set_encrypt_key
1041AES_set_encrypt_key:
1042 .frame $sp,$FRAMESIZE,$ra
1043 .mask $SAVED_REGS_MASK,-$SZREG
1044 .set noreorder
1045___
1046$code.=<<___ if ($flavour =~ /o32/i); # o32 PIC-ification
1047 .cpload $pf
1048___
1049$code.=<<___;
1050 $PTR_SUB $sp,$FRAMESIZE
1051 $REG_S $ra,$FRAMESIZE-1*$SZREG($sp)
1052 $REG_S $fp,$FRAMESIZE-2*$SZREG($sp)
1053___
1054$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi prologue
1055 $REG_S $s3,$FRAMESIZE-3*$SZREG($sp)
1056 $REG_S $s2,$FRAMESIZE-4*$SZREG($sp)
1057 $REG_S $s1,$FRAMESIZE-5*$SZREG($sp)
1058 $REG_S $s0,$FRAMESIZE-6*$SZREG($sp)
1059 $REG_S $gp,$FRAMESIZE-7*$SZREG($sp)
1060___
1061$code.=<<___ if ($flavour !~ /o32/i); # non-o32 PIC-ification
1062 .cplocal $Tbl
1063 .cpsetup $pf,$zero,AES_set_encrypt_key
1064___
1065$code.=<<___;
1066 .set reorder
1067 la $Tbl,AES_Te # PIC-ified 'load address'
1068
1069 bal _mips_AES_set_encrypt_key
1070
1071 .set noreorder
1072 move $a0,$t0
1073 $REG_L $ra,$FRAMESIZE-1*$SZREG($sp)
1074 $REG_L $fp,$FRAMESIZE-2*$SZREG($sp)
1075___
1076$code.=<<___ if ($flavour =~ /nubi/i);
1077 $REG_L $s3,$FRAMESIZE-11*$SZREG($sp)
1078 $REG_L $s2,$FRAMESIZE-12*$SZREG($sp)
1079 $REG_L $s1,$FRAMESIZE-13*$SZREG($sp)
1080 $REG_L $s0,$FRAMESIZE-14*$SZREG($sp)
1081 $REG_L $gp,$FRAMESIZE-15*$SZREG($sp)
1082___
1083$code.=<<___;
1084 jr $ra
1085 $PTR_ADD $sp,$FRAMESIZE
1086.end AES_set_encrypt_key
1087___
1088
1089my ($head,$tail)=($inp,$bits);
1090my ($tp1,$tp2,$tp4,$tp8,$tp9,$tpb,$tpd,$tpe)=($a4,$a5,$a6,$a7,$s0,$s1,$s2,$s3);
1091my ($m,$x80808080,$x7f7f7f7f,$x1b1b1b1b)=($at,$t0,$t1,$t2);
1092$code.=<<___;
1093.align 5
1094.globl AES_set_decrypt_key
1095.ent AES_set_decrypt_key
1096AES_set_decrypt_key:
1097 .frame $sp,$FRAMESIZE,$ra
1098 .mask $SAVED_REGS_MASK,-$SZREG
1099 .set noreorder
1100___
1101$code.=<<___ if ($flavour =~ /o32/i); # o32 PIC-ification
1102 .cpload $pf
1103___
1104$code.=<<___;
1105 $PTR_SUB $sp,$FRAMESIZE
1106 $REG_S $ra,$FRAMESIZE-1*$SZREG($sp)
1107 $REG_S $fp,$FRAMESIZE-2*$SZREG($sp)
1108___
1109$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi prologue
1110 $REG_S $s3,$FRAMESIZE-3*$SZREG($sp)
1111 $REG_S $s2,$FRAMESIZE-4*$SZREG($sp)
1112 $REG_S $s1,$FRAMESIZE-5*$SZREG($sp)
1113 $REG_S $s0,$FRAMESIZE-6*$SZREG($sp)
1114 $REG_S $gp,$FRAMESIZE-7*$SZREG($sp)
1115___
1116$code.=<<___ if ($flavour !~ /o32/i); # non-o32 PIC-ification
1117 .cplocal $Tbl
1118 .cpsetup $pf,$zero,AES_set_decrypt_key
1119___
1120$code.=<<___;
1121 .set reorder
1122 la $Tbl,AES_Te # PIC-ified 'load address'
1123
1124 bal _mips_AES_set_encrypt_key
1125
1126 bltz $t0,.Ldkey_done
1127
1128 sll $at,$cnt,4
1129 $PTR_ADD $head,$key,0
1130 $PTR_ADD $tail,$key,$at
1131.align 4
1132.Lswap:
1133 lw $rk0,0($head)
1134 lw $rk1,4($head)
1135 lw $rk2,8($head)
1136 lw $rk3,12($head)
1137 lw $rk4,0($tail)
1138 lw $rk5,4($tail)
1139 lw $rk6,8($tail)
1140 lw $rk7,12($tail)
1141 sw $rk0,0($tail)
1142 sw $rk1,4($tail)
1143 sw $rk2,8($tail)
1144 sw $rk3,12($tail)
1145 $PTR_ADD $head,16
1146 $PTR_SUB $tail,16
1147 sw $rk4,-16($head)
1148 sw $rk5,-12($head)
1149 sw $rk6,-8($head)
1150 sw $rk7,-4($head)
1151 bne $head,$tail,.Lswap
1152
1153 lw $tp1,16($key) # modulo-scheduled
1154 lui $x80808080,0x8080
1155 sub $cnt,1
1156 or $x80808080,0x8080
1157 sll $cnt,2
1158 $PTR_ADD $key,16
1159 lui $x1b1b1b1b,0x1b1b
1160 nor $x7f7f7f7f,$zero,$x80808080
1161 or $x1b1b1b1b,0x1b1b
1162.align 4
1163.Lmix:
1164 and $m,$tp1,$x80808080
1165 and $tp2,$tp1,$x7f7f7f7f
1166 srl $tp4,$m,7
1167 addu $tp2,$tp2 # tp2<<1
1168 subu $m,$tp4
1169 and $m,$x1b1b1b1b
1170 xor $tp2,$m
1171
1172 and $m,$tp2,$x80808080
1173 and $tp4,$tp2,$x7f7f7f7f
1174 srl $tp8,$m,7
1175 addu $tp4,$tp4 # tp4<<1
1176 subu $m,$tp8
1177 and $m,$x1b1b1b1b
1178 xor $tp4,$m
1179
1180 and $m,$tp4,$x80808080
1181 and $tp8,$tp4,$x7f7f7f7f
1182 srl $tp9,$m,7
1183 addu $tp8,$tp8 # tp8<<1
1184 subu $m,$tp9
1185 and $m,$x1b1b1b1b
1186 xor $tp8,$m
1187
1188 xor $tp9,$tp8,$tp1
1189 xor $tpe,$tp8,$tp4
1190 xor $tpb,$tp9,$tp2
1191 xor $tpd,$tp9,$tp4
1192
1193 _ror $tp1,$tpd,16
1194 xor $tpe,$tp2
1195 _ror $tp2,$tpd,-16
1196 xor $tpe,$tp1
1197 _ror $tp1,$tp9,8
1198 xor $tpe,$tp2
1199 _ror $tp2,$tp9,-24
1200 xor $tpe,$tp1
1201 _ror $tp1,$tpb,24
1202 xor $tpe,$tp2
1203 _ror $tp2,$tpb,-8
1204 xor $tpe,$tp1
1205 lw $tp1,4($key) # modulo-scheduled
1206 xor $tpe,$tp2
1207 sub $cnt,1
1208 sw $tpe,0($key)
1209 $PTR_ADD $key,4
1210 bnez $cnt,.Lmix
1211
1212 li $t0,0
1213.Ldkey_done:
1214 .set noreorder
1215 move $a0,$t0
1216 $REG_L $ra,$FRAMESIZE-1*$SZREG($sp)
1217 $REG_L $fp,$FRAMESIZE-2*$SZREG($sp)
1218___
1219$code.=<<___ if ($flavour =~ /nubi/i);
1220 $REG_L $s3,$FRAMESIZE-11*$SZREG($sp)
1221 $REG_L $s2,$FRAMESIZE-12*$SZREG($sp)
1222 $REG_L $s1,$FRAMESIZE-13*$SZREG($sp)
1223 $REG_L $s0,$FRAMESIZE-14*$SZREG($sp)
1224 $REG_L $gp,$FRAMESIZE-15*$SZREG($sp)
1225___
1226$code.=<<___;
1227 jr $ra
1228 $PTR_ADD $sp,$FRAMESIZE
1229.end AES_set_decrypt_key
1230___
1231}}}
1232
1233######################################################################
1234# Tables are kept in endian-neutral manner
1235$code.=<<___;
1236.rdata
1237.align 6
1238AES_Te:
1239.byte 0xc6,0x63,0x63,0xa5, 0xf8,0x7c,0x7c,0x84 # Te0
1240.byte 0xee,0x77,0x77,0x99, 0xf6,0x7b,0x7b,0x8d
1241.byte 0xff,0xf2,0xf2,0x0d, 0xd6,0x6b,0x6b,0xbd
1242.byte 0xde,0x6f,0x6f,0xb1, 0x91,0xc5,0xc5,0x54
1243.byte 0x60,0x30,0x30,0x50, 0x02,0x01,0x01,0x03
1244.byte 0xce,0x67,0x67,0xa9, 0x56,0x2b,0x2b,0x7d
1245.byte 0xe7,0xfe,0xfe,0x19, 0xb5,0xd7,0xd7,0x62
1246.byte 0x4d,0xab,0xab,0xe6, 0xec,0x76,0x76,0x9a
1247.byte 0x8f,0xca,0xca,0x45, 0x1f,0x82,0x82,0x9d
1248.byte 0x89,0xc9,0xc9,0x40, 0xfa,0x7d,0x7d,0x87
1249.byte 0xef,0xfa,0xfa,0x15, 0xb2,0x59,0x59,0xeb
1250.byte 0x8e,0x47,0x47,0xc9, 0xfb,0xf0,0xf0,0x0b
1251.byte 0x41,0xad,0xad,0xec, 0xb3,0xd4,0xd4,0x67
1252.byte 0x5f,0xa2,0xa2,0xfd, 0x45,0xaf,0xaf,0xea
1253.byte 0x23,0x9c,0x9c,0xbf, 0x53,0xa4,0xa4,0xf7
1254.byte 0xe4,0x72,0x72,0x96, 0x9b,0xc0,0xc0,0x5b
1255.byte 0x75,0xb7,0xb7,0xc2, 0xe1,0xfd,0xfd,0x1c
1256.byte 0x3d,0x93,0x93,0xae, 0x4c,0x26,0x26,0x6a
1257.byte 0x6c,0x36,0x36,0x5a, 0x7e,0x3f,0x3f,0x41
1258.byte 0xf5,0xf7,0xf7,0x02, 0x83,0xcc,0xcc,0x4f
1259.byte 0x68,0x34,0x34,0x5c, 0x51,0xa5,0xa5,0xf4
1260.byte 0xd1,0xe5,0xe5,0x34, 0xf9,0xf1,0xf1,0x08
1261.byte 0xe2,0x71,0x71,0x93, 0xab,0xd8,0xd8,0x73
1262.byte 0x62,0x31,0x31,0x53, 0x2a,0x15,0x15,0x3f
1263.byte 0x08,0x04,0x04,0x0c, 0x95,0xc7,0xc7,0x52
1264.byte 0x46,0x23,0x23,0x65, 0x9d,0xc3,0xc3,0x5e
1265.byte 0x30,0x18,0x18,0x28, 0x37,0x96,0x96,0xa1
1266.byte 0x0a,0x05,0x05,0x0f, 0x2f,0x9a,0x9a,0xb5
1267.byte 0x0e,0x07,0x07,0x09, 0x24,0x12,0x12,0x36
1268.byte 0x1b,0x80,0x80,0x9b, 0xdf,0xe2,0xe2,0x3d
1269.byte 0xcd,0xeb,0xeb,0x26, 0x4e,0x27,0x27,0x69
1270.byte 0x7f,0xb2,0xb2,0xcd, 0xea,0x75,0x75,0x9f
1271.byte 0x12,0x09,0x09,0x1b, 0x1d,0x83,0x83,0x9e
1272.byte 0x58,0x2c,0x2c,0x74, 0x34,0x1a,0x1a,0x2e
1273.byte 0x36,0x1b,0x1b,0x2d, 0xdc,0x6e,0x6e,0xb2
1274.byte 0xb4,0x5a,0x5a,0xee, 0x5b,0xa0,0xa0,0xfb
1275.byte 0xa4,0x52,0x52,0xf6, 0x76,0x3b,0x3b,0x4d
1276.byte 0xb7,0xd6,0xd6,0x61, 0x7d,0xb3,0xb3,0xce
1277.byte 0x52,0x29,0x29,0x7b, 0xdd,0xe3,0xe3,0x3e
1278.byte 0x5e,0x2f,0x2f,0x71, 0x13,0x84,0x84,0x97
1279.byte 0xa6,0x53,0x53,0xf5, 0xb9,0xd1,0xd1,0x68
1280.byte 0x00,0x00,0x00,0x00, 0xc1,0xed,0xed,0x2c
1281.byte 0x40,0x20,0x20,0x60, 0xe3,0xfc,0xfc,0x1f
1282.byte 0x79,0xb1,0xb1,0xc8, 0xb6,0x5b,0x5b,0xed
1283.byte 0xd4,0x6a,0x6a,0xbe, 0x8d,0xcb,0xcb,0x46
1284.byte 0x67,0xbe,0xbe,0xd9, 0x72,0x39,0x39,0x4b
1285.byte 0x94,0x4a,0x4a,0xde, 0x98,0x4c,0x4c,0xd4
1286.byte 0xb0,0x58,0x58,0xe8, 0x85,0xcf,0xcf,0x4a
1287.byte 0xbb,0xd0,0xd0,0x6b, 0xc5,0xef,0xef,0x2a
1288.byte 0x4f,0xaa,0xaa,0xe5, 0xed,0xfb,0xfb,0x16
1289.byte 0x86,0x43,0x43,0xc5, 0x9a,0x4d,0x4d,0xd7
1290.byte 0x66,0x33,0x33,0x55, 0x11,0x85,0x85,0x94
1291.byte 0x8a,0x45,0x45,0xcf, 0xe9,0xf9,0xf9,0x10
1292.byte 0x04,0x02,0x02,0x06, 0xfe,0x7f,0x7f,0x81
1293.byte 0xa0,0x50,0x50,0xf0, 0x78,0x3c,0x3c,0x44
1294.byte 0x25,0x9f,0x9f,0xba, 0x4b,0xa8,0xa8,0xe3
1295.byte 0xa2,0x51,0x51,0xf3, 0x5d,0xa3,0xa3,0xfe
1296.byte 0x80,0x40,0x40,0xc0, 0x05,0x8f,0x8f,0x8a
1297.byte 0x3f,0x92,0x92,0xad, 0x21,0x9d,0x9d,0xbc
1298.byte 0x70,0x38,0x38,0x48, 0xf1,0xf5,0xf5,0x04
1299.byte 0x63,0xbc,0xbc,0xdf, 0x77,0xb6,0xb6,0xc1
1300.byte 0xaf,0xda,0xda,0x75, 0x42,0x21,0x21,0x63
1301.byte 0x20,0x10,0x10,0x30, 0xe5,0xff,0xff,0x1a
1302.byte 0xfd,0xf3,0xf3,0x0e, 0xbf,0xd2,0xd2,0x6d
1303.byte 0x81,0xcd,0xcd,0x4c, 0x18,0x0c,0x0c,0x14
1304.byte 0x26,0x13,0x13,0x35, 0xc3,0xec,0xec,0x2f
1305.byte 0xbe,0x5f,0x5f,0xe1, 0x35,0x97,0x97,0xa2
1306.byte 0x88,0x44,0x44,0xcc, 0x2e,0x17,0x17,0x39
1307.byte 0x93,0xc4,0xc4,0x57, 0x55,0xa7,0xa7,0xf2
1308.byte 0xfc,0x7e,0x7e,0x82, 0x7a,0x3d,0x3d,0x47
1309.byte 0xc8,0x64,0x64,0xac, 0xba,0x5d,0x5d,0xe7
1310.byte 0x32,0x19,0x19,0x2b, 0xe6,0x73,0x73,0x95
1311.byte 0xc0,0x60,0x60,0xa0, 0x19,0x81,0x81,0x98
1312.byte 0x9e,0x4f,0x4f,0xd1, 0xa3,0xdc,0xdc,0x7f
1313.byte 0x44,0x22,0x22,0x66, 0x54,0x2a,0x2a,0x7e
1314.byte 0x3b,0x90,0x90,0xab, 0x0b,0x88,0x88,0x83
1315.byte 0x8c,0x46,0x46,0xca, 0xc7,0xee,0xee,0x29
1316.byte 0x6b,0xb8,0xb8,0xd3, 0x28,0x14,0x14,0x3c
1317.byte 0xa7,0xde,0xde,0x79, 0xbc,0x5e,0x5e,0xe2
1318.byte 0x16,0x0b,0x0b,0x1d, 0xad,0xdb,0xdb,0x76
1319.byte 0xdb,0xe0,0xe0,0x3b, 0x64,0x32,0x32,0x56
1320.byte 0x74,0x3a,0x3a,0x4e, 0x14,0x0a,0x0a,0x1e
1321.byte 0x92,0x49,0x49,0xdb, 0x0c,0x06,0x06,0x0a
1322.byte 0x48,0x24,0x24,0x6c, 0xb8,0x5c,0x5c,0xe4
1323.byte 0x9f,0xc2,0xc2,0x5d, 0xbd,0xd3,0xd3,0x6e
1324.byte 0x43,0xac,0xac,0xef, 0xc4,0x62,0x62,0xa6
1325.byte 0x39,0x91,0x91,0xa8, 0x31,0x95,0x95,0xa4
1326.byte 0xd3,0xe4,0xe4,0x37, 0xf2,0x79,0x79,0x8b
1327.byte 0xd5,0xe7,0xe7,0x32, 0x8b,0xc8,0xc8,0x43
1328.byte 0x6e,0x37,0x37,0x59, 0xda,0x6d,0x6d,0xb7
1329.byte 0x01,0x8d,0x8d,0x8c, 0xb1,0xd5,0xd5,0x64
1330.byte 0x9c,0x4e,0x4e,0xd2, 0x49,0xa9,0xa9,0xe0
1331.byte 0xd8,0x6c,0x6c,0xb4, 0xac,0x56,0x56,0xfa
1332.byte 0xf3,0xf4,0xf4,0x07, 0xcf,0xea,0xea,0x25
1333.byte 0xca,0x65,0x65,0xaf, 0xf4,0x7a,0x7a,0x8e
1334.byte 0x47,0xae,0xae,0xe9, 0x10,0x08,0x08,0x18
1335.byte 0x6f,0xba,0xba,0xd5, 0xf0,0x78,0x78,0x88
1336.byte 0x4a,0x25,0x25,0x6f, 0x5c,0x2e,0x2e,0x72
1337.byte 0x38,0x1c,0x1c,0x24, 0x57,0xa6,0xa6,0xf1
1338.byte 0x73,0xb4,0xb4,0xc7, 0x97,0xc6,0xc6,0x51
1339.byte 0xcb,0xe8,0xe8,0x23, 0xa1,0xdd,0xdd,0x7c
1340.byte 0xe8,0x74,0x74,0x9c, 0x3e,0x1f,0x1f,0x21
1341.byte 0x96,0x4b,0x4b,0xdd, 0x61,0xbd,0xbd,0xdc
1342.byte 0x0d,0x8b,0x8b,0x86, 0x0f,0x8a,0x8a,0x85
1343.byte 0xe0,0x70,0x70,0x90, 0x7c,0x3e,0x3e,0x42
1344.byte 0x71,0xb5,0xb5,0xc4, 0xcc,0x66,0x66,0xaa
1345.byte 0x90,0x48,0x48,0xd8, 0x06,0x03,0x03,0x05
1346.byte 0xf7,0xf6,0xf6,0x01, 0x1c,0x0e,0x0e,0x12
1347.byte 0xc2,0x61,0x61,0xa3, 0x6a,0x35,0x35,0x5f
1348.byte 0xae,0x57,0x57,0xf9, 0x69,0xb9,0xb9,0xd0
1349.byte 0x17,0x86,0x86,0x91, 0x99,0xc1,0xc1,0x58
1350.byte 0x3a,0x1d,0x1d,0x27, 0x27,0x9e,0x9e,0xb9
1351.byte 0xd9,0xe1,0xe1,0x38, 0xeb,0xf8,0xf8,0x13
1352.byte 0x2b,0x98,0x98,0xb3, 0x22,0x11,0x11,0x33
1353.byte 0xd2,0x69,0x69,0xbb, 0xa9,0xd9,0xd9,0x70
1354.byte 0x07,0x8e,0x8e,0x89, 0x33,0x94,0x94,0xa7
1355.byte 0x2d,0x9b,0x9b,0xb6, 0x3c,0x1e,0x1e,0x22
1356.byte 0x15,0x87,0x87,0x92, 0xc9,0xe9,0xe9,0x20
1357.byte 0x87,0xce,0xce,0x49, 0xaa,0x55,0x55,0xff
1358.byte 0x50,0x28,0x28,0x78, 0xa5,0xdf,0xdf,0x7a
1359.byte 0x03,0x8c,0x8c,0x8f, 0x59,0xa1,0xa1,0xf8
1360.byte 0x09,0x89,0x89,0x80, 0x1a,0x0d,0x0d,0x17
1361.byte 0x65,0xbf,0xbf,0xda, 0xd7,0xe6,0xe6,0x31
1362.byte 0x84,0x42,0x42,0xc6, 0xd0,0x68,0x68,0xb8
1363.byte 0x82,0x41,0x41,0xc3, 0x29,0x99,0x99,0xb0
1364.byte 0x5a,0x2d,0x2d,0x77, 0x1e,0x0f,0x0f,0x11
1365.byte 0x7b,0xb0,0xb0,0xcb, 0xa8,0x54,0x54,0xfc
1366.byte 0x6d,0xbb,0xbb,0xd6, 0x2c,0x16,0x16,0x3a
1367
1368.byte 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5 # Te4
1369.byte 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76
1370.byte 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0
1371.byte 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0
1372.byte 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc
1373.byte 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15
1374.byte 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a
1375.byte 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75
1376.byte 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0
1377.byte 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84
1378.byte 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b
1379.byte 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf
1380.byte 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85
1381.byte 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8
1382.byte 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5
1383.byte 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2
1384.byte 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17
1385.byte 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73
1386.byte 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88
1387.byte 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb
1388.byte 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c
1389.byte 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79
1390.byte 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9
1391.byte 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08
1392.byte 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6
1393.byte 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a
1394.byte 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e
1395.byte 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e
1396.byte 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94
1397.byte 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf
1398.byte 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68
1399.byte 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
1400
1401.byte 0x01,0x00,0x00,0x00, 0x02,0x00,0x00,0x00 # rcon
1402.byte 0x04,0x00,0x00,0x00, 0x08,0x00,0x00,0x00
1403.byte 0x10,0x00,0x00,0x00, 0x20,0x00,0x00,0x00
1404.byte 0x40,0x00,0x00,0x00, 0x80,0x00,0x00,0x00
1405.byte 0x1B,0x00,0x00,0x00, 0x36,0x00,0x00,0x00
1406
1407.align 6
1408AES_Td:
1409.byte 0x51,0xf4,0xa7,0x50, 0x7e,0x41,0x65,0x53 # Td0
1410.byte 0x1a,0x17,0xa4,0xc3, 0x3a,0x27,0x5e,0x96
1411.byte 0x3b,0xab,0x6b,0xcb, 0x1f,0x9d,0x45,0xf1
1412.byte 0xac,0xfa,0x58,0xab, 0x4b,0xe3,0x03,0x93
1413.byte 0x20,0x30,0xfa,0x55, 0xad,0x76,0x6d,0xf6
1414.byte 0x88,0xcc,0x76,0x91, 0xf5,0x02,0x4c,0x25
1415.byte 0x4f,0xe5,0xd7,0xfc, 0xc5,0x2a,0xcb,0xd7
1416.byte 0x26,0x35,0x44,0x80, 0xb5,0x62,0xa3,0x8f
1417.byte 0xde,0xb1,0x5a,0x49, 0x25,0xba,0x1b,0x67
1418.byte 0x45,0xea,0x0e,0x98, 0x5d,0xfe,0xc0,0xe1
1419.byte 0xc3,0x2f,0x75,0x02, 0x81,0x4c,0xf0,0x12
1420.byte 0x8d,0x46,0x97,0xa3, 0x6b,0xd3,0xf9,0xc6
1421.byte 0x03,0x8f,0x5f,0xe7, 0x15,0x92,0x9c,0x95
1422.byte 0xbf,0x6d,0x7a,0xeb, 0x95,0x52,0x59,0xda
1423.byte 0xd4,0xbe,0x83,0x2d, 0x58,0x74,0x21,0xd3
1424.byte 0x49,0xe0,0x69,0x29, 0x8e,0xc9,0xc8,0x44
1425.byte 0x75,0xc2,0x89,0x6a, 0xf4,0x8e,0x79,0x78
1426.byte 0x99,0x58,0x3e,0x6b, 0x27,0xb9,0x71,0xdd
1427.byte 0xbe,0xe1,0x4f,0xb6, 0xf0,0x88,0xad,0x17
1428.byte 0xc9,0x20,0xac,0x66, 0x7d,0xce,0x3a,0xb4
1429.byte 0x63,0xdf,0x4a,0x18, 0xe5,0x1a,0x31,0x82
1430.byte 0x97,0x51,0x33,0x60, 0x62,0x53,0x7f,0x45
1431.byte 0xb1,0x64,0x77,0xe0, 0xbb,0x6b,0xae,0x84
1432.byte 0xfe,0x81,0xa0,0x1c, 0xf9,0x08,0x2b,0x94
1433.byte 0x70,0x48,0x68,0x58, 0x8f,0x45,0xfd,0x19
1434.byte 0x94,0xde,0x6c,0x87, 0x52,0x7b,0xf8,0xb7
1435.byte 0xab,0x73,0xd3,0x23, 0x72,0x4b,0x02,0xe2
1436.byte 0xe3,0x1f,0x8f,0x57, 0x66,0x55,0xab,0x2a
1437.byte 0xb2,0xeb,0x28,0x07, 0x2f,0xb5,0xc2,0x03
1438.byte 0x86,0xc5,0x7b,0x9a, 0xd3,0x37,0x08,0xa5
1439.byte 0x30,0x28,0x87,0xf2, 0x23,0xbf,0xa5,0xb2
1440.byte 0x02,0x03,0x6a,0xba, 0xed,0x16,0x82,0x5c
1441.byte 0x8a,0xcf,0x1c,0x2b, 0xa7,0x79,0xb4,0x92
1442.byte 0xf3,0x07,0xf2,0xf0, 0x4e,0x69,0xe2,0xa1
1443.byte 0x65,0xda,0xf4,0xcd, 0x06,0x05,0xbe,0xd5
1444.byte 0xd1,0x34,0x62,0x1f, 0xc4,0xa6,0xfe,0x8a
1445.byte 0x34,0x2e,0x53,0x9d, 0xa2,0xf3,0x55,0xa0
1446.byte 0x05,0x8a,0xe1,0x32, 0xa4,0xf6,0xeb,0x75
1447.byte 0x0b,0x83,0xec,0x39, 0x40,0x60,0xef,0xaa
1448.byte 0x5e,0x71,0x9f,0x06, 0xbd,0x6e,0x10,0x51
1449.byte 0x3e,0x21,0x8a,0xf9, 0x96,0xdd,0x06,0x3d
1450.byte 0xdd,0x3e,0x05,0xae, 0x4d,0xe6,0xbd,0x46
1451.byte 0x91,0x54,0x8d,0xb5, 0x71,0xc4,0x5d,0x05
1452.byte 0x04,0x06,0xd4,0x6f, 0x60,0x50,0x15,0xff
1453.byte 0x19,0x98,0xfb,0x24, 0xd6,0xbd,0xe9,0x97
1454.byte 0x89,0x40,0x43,0xcc, 0x67,0xd9,0x9e,0x77
1455.byte 0xb0,0xe8,0x42,0xbd, 0x07,0x89,0x8b,0x88
1456.byte 0xe7,0x19,0x5b,0x38, 0x79,0xc8,0xee,0xdb
1457.byte 0xa1,0x7c,0x0a,0x47, 0x7c,0x42,0x0f,0xe9
1458.byte 0xf8,0x84,0x1e,0xc9, 0x00,0x00,0x00,0x00
1459.byte 0x09,0x80,0x86,0x83, 0x32,0x2b,0xed,0x48
1460.byte 0x1e,0x11,0x70,0xac, 0x6c,0x5a,0x72,0x4e
1461.byte 0xfd,0x0e,0xff,0xfb, 0x0f,0x85,0x38,0x56
1462.byte 0x3d,0xae,0xd5,0x1e, 0x36,0x2d,0x39,0x27
1463.byte 0x0a,0x0f,0xd9,0x64, 0x68,0x5c,0xa6,0x21
1464.byte 0x9b,0x5b,0x54,0xd1, 0x24,0x36,0x2e,0x3a
1465.byte 0x0c,0x0a,0x67,0xb1, 0x93,0x57,0xe7,0x0f
1466.byte 0xb4,0xee,0x96,0xd2, 0x1b,0x9b,0x91,0x9e
1467.byte 0x80,0xc0,0xc5,0x4f, 0x61,0xdc,0x20,0xa2
1468.byte 0x5a,0x77,0x4b,0x69, 0x1c,0x12,0x1a,0x16
1469.byte 0xe2,0x93,0xba,0x0a, 0xc0,0xa0,0x2a,0xe5
1470.byte 0x3c,0x22,0xe0,0x43, 0x12,0x1b,0x17,0x1d
1471.byte 0x0e,0x09,0x0d,0x0b, 0xf2,0x8b,0xc7,0xad
1472.byte 0x2d,0xb6,0xa8,0xb9, 0x14,0x1e,0xa9,0xc8
1473.byte 0x57,0xf1,0x19,0x85, 0xaf,0x75,0x07,0x4c
1474.byte 0xee,0x99,0xdd,0xbb, 0xa3,0x7f,0x60,0xfd
1475.byte 0xf7,0x01,0x26,0x9f, 0x5c,0x72,0xf5,0xbc
1476.byte 0x44,0x66,0x3b,0xc5, 0x5b,0xfb,0x7e,0x34
1477.byte 0x8b,0x43,0x29,0x76, 0xcb,0x23,0xc6,0xdc
1478.byte 0xb6,0xed,0xfc,0x68, 0xb8,0xe4,0xf1,0x63
1479.byte 0xd7,0x31,0xdc,0xca, 0x42,0x63,0x85,0x10
1480.byte 0x13,0x97,0x22,0x40, 0x84,0xc6,0x11,0x20
1481.byte 0x85,0x4a,0x24,0x7d, 0xd2,0xbb,0x3d,0xf8
1482.byte 0xae,0xf9,0x32,0x11, 0xc7,0x29,0xa1,0x6d
1483.byte 0x1d,0x9e,0x2f,0x4b, 0xdc,0xb2,0x30,0xf3
1484.byte 0x0d,0x86,0x52,0xec, 0x77,0xc1,0xe3,0xd0
1485.byte 0x2b,0xb3,0x16,0x6c, 0xa9,0x70,0xb9,0x99
1486.byte 0x11,0x94,0x48,0xfa, 0x47,0xe9,0x64,0x22
1487.byte 0xa8,0xfc,0x8c,0xc4, 0xa0,0xf0,0x3f,0x1a
1488.byte 0x56,0x7d,0x2c,0xd8, 0x22,0x33,0x90,0xef
1489.byte 0x87,0x49,0x4e,0xc7, 0xd9,0x38,0xd1,0xc1
1490.byte 0x8c,0xca,0xa2,0xfe, 0x98,0xd4,0x0b,0x36
1491.byte 0xa6,0xf5,0x81,0xcf, 0xa5,0x7a,0xde,0x28
1492.byte 0xda,0xb7,0x8e,0x26, 0x3f,0xad,0xbf,0xa4
1493.byte 0x2c,0x3a,0x9d,0xe4, 0x50,0x78,0x92,0x0d
1494.byte 0x6a,0x5f,0xcc,0x9b, 0x54,0x7e,0x46,0x62
1495.byte 0xf6,0x8d,0x13,0xc2, 0x90,0xd8,0xb8,0xe8
1496.byte 0x2e,0x39,0xf7,0x5e, 0x82,0xc3,0xaf,0xf5
1497.byte 0x9f,0x5d,0x80,0xbe, 0x69,0xd0,0x93,0x7c
1498.byte 0x6f,0xd5,0x2d,0xa9, 0xcf,0x25,0x12,0xb3
1499.byte 0xc8,0xac,0x99,0x3b, 0x10,0x18,0x7d,0xa7
1500.byte 0xe8,0x9c,0x63,0x6e, 0xdb,0x3b,0xbb,0x7b
1501.byte 0xcd,0x26,0x78,0x09, 0x6e,0x59,0x18,0xf4
1502.byte 0xec,0x9a,0xb7,0x01, 0x83,0x4f,0x9a,0xa8
1503.byte 0xe6,0x95,0x6e,0x65, 0xaa,0xff,0xe6,0x7e
1504.byte 0x21,0xbc,0xcf,0x08, 0xef,0x15,0xe8,0xe6
1505.byte 0xba,0xe7,0x9b,0xd9, 0x4a,0x6f,0x36,0xce
1506.byte 0xea,0x9f,0x09,0xd4, 0x29,0xb0,0x7c,0xd6
1507.byte 0x31,0xa4,0xb2,0xaf, 0x2a,0x3f,0x23,0x31
1508.byte 0xc6,0xa5,0x94,0x30, 0x35,0xa2,0x66,0xc0
1509.byte 0x74,0x4e,0xbc,0x37, 0xfc,0x82,0xca,0xa6
1510.byte 0xe0,0x90,0xd0,0xb0, 0x33,0xa7,0xd8,0x15
1511.byte 0xf1,0x04,0x98,0x4a, 0x41,0xec,0xda,0xf7
1512.byte 0x7f,0xcd,0x50,0x0e, 0x17,0x91,0xf6,0x2f
1513.byte 0x76,0x4d,0xd6,0x8d, 0x43,0xef,0xb0,0x4d
1514.byte 0xcc,0xaa,0x4d,0x54, 0xe4,0x96,0x04,0xdf
1515.byte 0x9e,0xd1,0xb5,0xe3, 0x4c,0x6a,0x88,0x1b
1516.byte 0xc1,0x2c,0x1f,0xb8, 0x46,0x65,0x51,0x7f
1517.byte 0x9d,0x5e,0xea,0x04, 0x01,0x8c,0x35,0x5d
1518.byte 0xfa,0x87,0x74,0x73, 0xfb,0x0b,0x41,0x2e
1519.byte 0xb3,0x67,0x1d,0x5a, 0x92,0xdb,0xd2,0x52
1520.byte 0xe9,0x10,0x56,0x33, 0x6d,0xd6,0x47,0x13
1521.byte 0x9a,0xd7,0x61,0x8c, 0x37,0xa1,0x0c,0x7a
1522.byte 0x59,0xf8,0x14,0x8e, 0xeb,0x13,0x3c,0x89
1523.byte 0xce,0xa9,0x27,0xee, 0xb7,0x61,0xc9,0x35
1524.byte 0xe1,0x1c,0xe5,0xed, 0x7a,0x47,0xb1,0x3c
1525.byte 0x9c,0xd2,0xdf,0x59, 0x55,0xf2,0x73,0x3f
1526.byte 0x18,0x14,0xce,0x79, 0x73,0xc7,0x37,0xbf
1527.byte 0x53,0xf7,0xcd,0xea, 0x5f,0xfd,0xaa,0x5b
1528.byte 0xdf,0x3d,0x6f,0x14, 0x78,0x44,0xdb,0x86
1529.byte 0xca,0xaf,0xf3,0x81, 0xb9,0x68,0xc4,0x3e
1530.byte 0x38,0x24,0x34,0x2c, 0xc2,0xa3,0x40,0x5f
1531.byte 0x16,0x1d,0xc3,0x72, 0xbc,0xe2,0x25,0x0c
1532.byte 0x28,0x3c,0x49,0x8b, 0xff,0x0d,0x95,0x41
1533.byte 0x39,0xa8,0x01,0x71, 0x08,0x0c,0xb3,0xde
1534.byte 0xd8,0xb4,0xe4,0x9c, 0x64,0x56,0xc1,0x90
1535.byte 0x7b,0xcb,0x84,0x61, 0xd5,0x32,0xb6,0x70
1536.byte 0x48,0x6c,0x5c,0x74, 0xd0,0xb8,0x57,0x42
1537
1538.byte 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38 # Td4
1539.byte 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb
1540.byte 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87
1541.byte 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb
1542.byte 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d
1543.byte 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e
1544.byte 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2
1545.byte 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25
1546.byte 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16
1547.byte 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92
1548.byte 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda
1549.byte 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84
1550.byte 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a
1551.byte 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06
1552.byte 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02
1553.byte 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b
1554.byte 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea
1555.byte 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73
1556.byte 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85
1557.byte 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e
1558.byte 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89
1559.byte 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b
1560.byte 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20
1561.byte 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4
1562.byte 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31
1563.byte 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f
1564.byte 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d
1565.byte 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef
1566.byte 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0
1567.byte 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61
1568.byte 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26
1569.byte 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
1570___
1571
1572foreach (split("\n",$code)) {
1573 s/\`([^\`]*)\`/eval $1/ge;
1574
1575 # made-up _instructions, _xtr, _ins, _ror and _bias, cope
1576 # with byte order dependencies...
1577 if (/^\s+_/) {
1578 s/(_[a-z]+\s+)(\$[0-9]+),([^,]+)(#.*)*$/$1$2,$2,$3/;
1579
1580 s/_xtr\s+(\$[0-9]+),(\$[0-9]+),([0-9]+(\-2)*)/
1581 sprintf("srl\t$1,$2,%d",$big_endian ? eval($3)
1582 : eval("24-$3"))/e or
1583 s/_ins\s+(\$[0-9]+),(\$[0-9]+),([0-9]+)/
1584 sprintf("sll\t$1,$2,%d",$big_endian ? eval($3)
1585 : eval("24-$3"))/e or
1586 s/_ror\s+(\$[0-9]+),(\$[0-9]+),(\-?[0-9]+)/
1587 sprintf("srl\t$1,$2,%d",$big_endian ? eval($3)
1588 : eval("$3*-1"))/e or
1589 s/_bias\s+(\$[0-9]+),(\$[0-9]+),([0-9]+)/
1590 sprintf("sll\t$1,$2,%d",$big_endian ? eval($3)
1591 : eval("($3-16)&31"))/e;
1592
1593 s/srl\s+(\$[0-9]+),(\$[0-9]+),\-([0-9]+)/
1594 sprintf("sll\t$1,$2,$3")/e or
1595 s/srl\s+(\$[0-9]+),(\$[0-9]+),0/
1596 sprintf("and\t$1,$2,0xff")/e or
1597 s/(sll\s+\$[0-9]+,\$[0-9]+,0)/#$1/;
1598 }
1599
1600 # convert lwl/lwr and swr/swl to little-endian order
1601 if (!$big_endian && /^\s+[sl]w[lr]\s+/) {
1602 s/([sl]wl.*)([0-9]+)\((\$[0-9]+)\)/
1603 sprintf("$1%d($3)",eval("$2-$2%4+($2%4-1)&3"))/e or
1604 s/([sl]wr.*)([0-9]+)\((\$[0-9]+)\)/
1605 sprintf("$1%d($3)",eval("$2-$2%4+($2%4+1)&3"))/e;
1606 }
1607
1608 print $_,"\n";
1609}
1610
1611close STDOUT;
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-04 19:03:57 +0000