1 ! Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved. 2 ! 3 ! Licensed under the OpenSSL license (the "License"). You may not use 4 ! this file except in compliance with the License. You can obtain a copy 5 ! in the file LICENSE in the source distribution or at 6 ! https://www.openssl.org/source/license.html 7 ! 8 ! To expand the m4 macros: m4 -B 8192 des_enc.m4 > des_enc.S 9 ! 10 ! Global registers 1 to 5 are used. This is the same as done by the 11 ! cc compiler. The UltraSPARC load/store little endian feature is used. 12 ! 13 ! Instruction grouping often refers to one CPU cycle. 14 ! 15 ! Assemble through gcc: gcc -c -mcpu=ultrasparc -o des_enc.o des_enc.S 16 ! 17 ! Assemble through cc: cc -c -xarch=v8plusa -o des_enc.o des_enc.S 18 ! 19 ! Performance improvement according to './apps/openssl speed des' 20 ! 21 ! 32-bit build: 22 ! 23% faster than cc-5.2 -xarch=v8plus -xO5 23 ! 115% faster than gcc-3.2.1 -m32 -mcpu=ultrasparc -O5 24 ! 64-bit build: 25 ! 50% faster than cc-5.2 -xarch=v9 -xO5 26 ! 100% faster than gcc-3.2.1 -m64 -mcpu=ultrasparc -O5 27 ! 28 29 .ident "des_enc.m4 2.1" 30 .file "des_enc-sparc.S" 31 32 #include <openssl/opensslconf.h> 33 34 #if defined(__SUNPRO_C) && defined(__sparcv9) 35 # define ABI64 /* They've said -xarch=v9 at command line */ 36 #elif defined(__GNUC__) && defined(__arch64__) 37 # define ABI64 /* They've said -m64 at command line */ 38 #endif 39 40 #ifdef ABI64 41 .register %g2,#scratch 42 .register %g3,#scratch 43 # define FRAME -192 44 # define BIAS 2047 45 # define LDPTR ldx 46 # define STPTR stx 47 # define ARG0 128 48 # define ARGSZ 8 49 #else 50 # define FRAME -96 51 # define BIAS 0 52 # define LDPTR ld 53 # define STPTR st 54 # define ARG0 68 55 # define ARGSZ 4 56 #endif 57 58 #define LOOPS 7 59 60 #define global0 %g0 61 #define global1 %g1 62 #define global2 %g2 63 #define global3 %g3 64 #define global4 %g4 65 #define global5 %g5 66 67 #define local0 %l0 68 #define local1 %l1 69 #define local2 %l2 70 #define local3 %l3 71 #define local4 %l4 72 #define local5 %l5 73 #define local7 %l6 74 #define local6 %l7 75 76 #define in0 %i0 77 #define in1 %i1 78 #define in2 %i2 79 #define in3 %i3 80 #define in4 %i4 81 #define in5 %i5 82 #define in6 %i6 83 #define in7 %i7 84 85 #define out0 %o0 86 #define out1 %o1 87 #define out2 %o2 88 #define out3 %o3 89 #define out4 %o4 90 #define out5 %o5 91 #define out6 %o6 92 #define out7 %o7 93 94 #define stub stb 95 96 97 98 99 ! Macro definitions: 100 101 102 ! ip_macro 103 ! 104 ! The logic used in initial and final permutations is the same as in 105 ! the C code. The permutations are done with a clever , xor, and 106 ! technique. 107 ! 108 ! The macro also loads address sbox 1 to 5 to global 1 to 5, address 109 ! sbox 6 to local6, and address sbox 8 to out3. 110 ! 111 ! Rotates the halves 3 left to bring the sbox bits in convenient positions. 112 ! 113 ! Loads key first round from address in parameter 5 to out0, out1. 114 ! 115 ! After the original LibDES initial permutation, the resulting left 116 ! is in the variable initially used for right and vice versa. The macro 117 ! implements the possibility to keep the halves in the original registers. 118 ! 119 ! parameter 1 left 120 ! parameter 2 right 121 ! parameter 3 result left (modify in first round) 122 ! parameter 4 result right (use in first round) 123 ! parameter 5 key address 124 ! parameter 6 1/2 for include encryption/decryption 125 ! parameter 7 1 for move in1 to in3 126 ! parameter 8 1 for move in3 to in4, 2 for move in4 to in3 127 ! parameter 9 1 for load ks3 and ks2 to in4 and in3 128 129 130 131 132 ! rounds_macro 133 ! 134 ! The logic used in the DES rounds is the same as in the C code, 135 ! except that calculations for sbox 1 and sbox 5 begin before 136 ! the previous round is finished. 137 ! 138 ! In each round one half (work) is modified based on key and the 139 ! other half (use). 140 ! 141 ! In this version we do two rounds in a loop repeated 7 times 142 ! and two rounds separately. 143 ! 144 ! One half has the bits for the sboxes in the following positions: 145 ! 146 ! 777777xx555555xx333333xx111111xx 147 ! 148 ! 88xx666666xx444444xx222222xx8888 149 ! 150 ! The bits for each sbox are xor-ed with the key bits for that box. 151 ! The above xx bits are cleared, and the result used for lookup in 152 ! the sbox table. Each sbox entry contains the 4 output bits permuted 153 ! into 32 bits according to the P permutation. 154 ! 155 ! In the description of DES, left and right are switched after 156 ! each round, except after last round. In this code the original 157 ! left and right are kept in the same register in all rounds, meaning 158 ! that after the 16 rounds the result for right is in the register 159 ! originally used for left. 160 ! 161 ! parameter 1 first work (left in first round) 162 ! parameter 2 first use (right in first round) 163 ! parameter 3 enc/dec 1/-1 164 ! parameter 4 loop label 165 ! parameter 5 key address register 166 ! parameter 6 optional address for key next encryption/decryption 167 ! parameter 7 not empty for include retl 168 ! 169 ! also compares in2 to 8 170 171 172 173 174 ! fp_macro 175 ! 176 ! parameter 1 right (original left) 177 ! parameter 2 left (original right) 178 ! parameter 3 1 for optional store to [in0] 179 ! parameter 4 1 for load input/output address to local5/7 180 ! 181 ! The final permutation logic switches the halves, meaning that 182 ! left and right ends up the registers originally used. 183 184 185 186 187 ! fp_ip_macro 188 ! 189 ! Does initial permutation for next block mixed with 190 ! final permutation for current block. 191 ! 192 ! parameter 1 original left 193 ! parameter 2 original right 194 ! parameter 3 left ip 195 ! parameter 4 right ip 196 ! parameter 5 1: load ks1/ks2 to in3/in4, add 120 to in4 197 ! 2: mov in4 to in3 198 ! 199 ! also adds -8 to length in2 and loads loop counter to out4 200 201 202 203 204 205 ! load_little_endian 206 ! 207 ! parameter 1 address 208 ! parameter 2 destination left 209 ! parameter 3 destination right 210 ! parameter 4 temporary 211 ! parameter 5 label 212 213 214 215 216 ! load_little_endian_inc 217 ! 218 ! parameter 1 address 219 ! parameter 2 destination left 220 ! parameter 3 destination right 221 ! parameter 4 temporary 222 ! parameter 4 label 223 ! 224 ! adds 8 to address 225 226 227 228 229 ! load_n_bytes 230 ! 231 ! Loads 1 to 7 bytes little endian 232 ! Remaining bytes are zeroed. 233 ! 234 ! parameter 1 address 235 ! parameter 2 length 236 ! parameter 3 destination register left 237 ! parameter 4 destination register right 238 ! parameter 5 temp 239 ! parameter 6 temp2 240 ! parameter 7 label 241 ! parameter 8 return label 242 243 244 245 246 ! store_little_endian 247 ! 248 ! parameter 1 address 249 ! parameter 2 source left 250 ! parameter 3 source right 251 ! parameter 4 temporary 252 253 254 255 256 ! store_n_bytes 257 ! 258 ! Stores 1 to 7 bytes little endian 259 ! 260 ! parameter 1 address 261 ! parameter 2 length 262 ! parameter 3 source register left 263 ! parameter 4 source register right 264 ! parameter 5 temp 265 ! parameter 6 temp2 266 ! parameter 7 label 267 ! parameter 8 return label 268 269 270 271 272 273 274 275 276 .section ".text" 277 278 .align 32 279 280 .des_enc: 281 282 ! key address in3 283 ! loads key next encryption/decryption first round from [in4] 284 285 286 287 ! rounds_macro 288 ! in5 out5 1 .des_enc.1 in3 in4 retl 289 290 xor out5, out0, local1 291 292 ld [out2+284], local5 ! 0x0000FC00 293 ba .des_enc.1 294 and local1, 252, local1 295 296 .align 32 297 298 .des_enc.1: 299 ! local6 is address sbox 6 300 ! out3 is address sbox 8 301 ! out4 is loop counter 302 303 ld [global1+local1], local1 304 xor out5, out1, out1 ! 8642 305 xor out5, out0, out0 ! 7531 306 ! fmovs %f0, %f0 ! fxor used for alignment 307 308 srl out1, 4, local0 ! rotate 4 right 309 and out0, local5, local3 ! 3 310 ! fmovs %f0, %f0 311 312 ld [in3+1*8], local7 ! key 7531 next round 313 srl local3, 8, local3 ! 3 314 and local0, 252, local2 ! 2 315 ! fmovs %f0, %f0 316 317 ld [global3+local3],local3 ! 3 318 sll out1, 28, out1 ! rotate 319 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 320 321 ld [global2+local2], local2 ! 2 322 srl out0, 24, local1 ! 7 323 or out1, local0, out1 ! rotate 324 325 ldub [out2+local1], local1 ! 7 (and 0xFC) 326 srl out1, 24, local0 ! 8 327 and out1, local5, local4 ! 4 328 329 ldub [out2+local0], local0 ! 8 (and 0xFC) 330 srl local4, 8, local4 ! 4 331 xor in5, local2, in5 ! 2 finished local2 now sbox 6 332 333 ld [global4+local4],local4 ! 4 334 srl out1, 16, local2 ! 6 335 xor in5, local3, in5 ! 3 finished local3 now sbox 5 336 337 ld [out3+local0],local0 ! 8 338 and local2, 252, local2 ! 6 339 add global1, 1536, local5 ! address sbox 7 340 341 ld [local6+local2], local2 ! 6 342 srl out0, 16, local3 ! 5 343 xor in5, local4, in5 ! 4 finished 344 345 ld [local5+local1],local1 ! 7 346 and local3, 252, local3 ! 5 347 xor in5, local0, in5 ! 8 finished 348 349 ld [global5+local3],local3 ! 5 350 xor in5, local2, in5 ! 6 finished 351 subcc out4, 1, out4 352 353 ld [in3+1*8+4], out0 ! key 8642 next round 354 xor in5, local7, local2 ! sbox 5 next round 355 xor in5, local1, in5 ! 7 finished 356 357 srl local2, 16, local2 ! sbox 5 next round 358 xor in5, local3, in5 ! 5 finished 359 360 ld [in3+1*16+4], out1 ! key 8642 next round again 361 and local2, 252, local2 ! sbox5 next round 362 ! next round 363 xor in5, local7, local7 ! 7531 364 365 ld [global5+local2], local2 ! 5 366 srl local7, 24, local3 ! 7 367 xor in5, out0, out0 ! 8642 368 369 ldub [out2+local3], local3 ! 7 (and 0xFC) 370 srl out0, 4, local0 ! rotate 4 right 371 and local7, 252, local1 ! 1 372 373 sll out0, 28, out0 ! rotate 374 xor out5, local2, out5 ! 5 finished local2 used 375 376 srl local0, 8, local4 ! 4 377 and local0, 252, local2 ! 2 378 ld [local5+local3], local3 ! 7 379 380 srl local0, 16, local5 ! 6 381 or out0, local0, out0 ! rotate 382 ld [global2+local2], local2 ! 2 383 384 srl out0, 24, local0 385 ld [in3+1*16], out0 ! key 7531 next round 386 and local4, 252, local4 ! 4 387 388 and local5, 252, local5 ! 6 389 ld [global4+local4], local4 ! 4 390 xor out5, local3, out5 ! 7 finished local3 used 391 392 and local0, 252, local0 ! 8 393 ld [local6+local5], local5 ! 6 394 xor out5, local2, out5 ! 2 finished local2 now sbox 3 395 396 srl local7, 8, local2 ! 3 start 397 ld [out3+local0], local0 ! 8 398 xor out5, local4, out5 ! 4 finished 399 400 and local2, 252, local2 ! 3 401 ld [global1+local1], local1 ! 1 402 xor out5, local5, out5 ! 6 finished local5 used 403 404 ld [global3+local2], local2 ! 3 405 xor out5, local0, out5 ! 8 finished 406 add in3, 1*16, in3 ! enc add 8, dec add -8 to key pointer 407 408 ld [out2+284], local5 ! 0x0000FC00 409 xor out5, out0, local4 ! sbox 1 next round 410 xor out5, local1, out5 ! 1 finished 411 412 xor out5, local2, out5 ! 3 finished 413 bne .des_enc.1 414 and local4, 252, local1 ! sbox 1 next round 415 416 ! two rounds more: 417 418 ld [global1+local1], local1 419 xor out5, out1, out1 420 xor out5, out0, out0 421 422 srl out1, 4, local0 ! rotate 423 and out0, local5, local3 424 425 ld [in3+1*8], local7 ! key 7531 426 srl local3, 8, local3 427 and local0, 252, local2 428 429 ld [global3+local3],local3 430 sll out1, 28, out1 ! rotate 431 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 432 433 ld [global2+local2], local2 434 srl out0, 24, local1 435 or out1, local0, out1 ! rotate 436 437 ldub [out2+local1], local1 438 srl out1, 24, local0 439 and out1, local5, local4 440 441 ldub [out2+local0], local0 442 srl local4, 8, local4 443 xor in5, local2, in5 ! 2 finished local2 now sbox 6 444 445 ld [global4+local4],local4 446 srl out1, 16, local2 447 xor in5, local3, in5 ! 3 finished local3 now sbox 5 448 449 ld [out3+local0],local0 450 and local2, 252, local2 451 add global1, 1536, local5 ! address sbox 7 452 453 ld [local6+local2], local2 454 srl out0, 16, local3 455 xor in5, local4, in5 ! 4 finished 456 457 ld [local5+local1],local1 458 and local3, 252, local3 459 xor in5, local0, in5 460 461 ld [global5+local3],local3 462 xor in5, local2, in5 ! 6 finished 463 cmp in2, 8 464 465 ld [out2+280], out4 ! loop counter 466 xor in5, local7, local2 ! sbox 5 next round 467 xor in5, local1, in5 ! 7 finished 468 469 ld [in3+1*8+4], out0 470 srl local2, 16, local2 ! sbox 5 next round 471 xor in5, local3, in5 ! 5 finished 472 473 and local2, 252, local2 474 ! next round (two rounds more) 475 xor in5, local7, local7 ! 7531 476 477 ld [global5+local2], local2 478 srl local7, 24, local3 479 xor in5, out0, out0 ! 8642 480 481 ldub [out2+local3], local3 482 srl out0, 4, local0 ! rotate 483 and local7, 252, local1 484 485 sll out0, 28, out0 ! rotate 486 xor out5, local2, out5 ! 5 finished local2 used 487 488 srl local0, 8, local4 489 and local0, 252, local2 490 ld [local5+local3], local3 491 492 srl local0, 16, local5 493 or out0, local0, out0 ! rotate 494 ld [global2+local2], local2 495 496 srl out0, 24, local0 497 ld [in4], out0 ! key next encryption/decryption 498 and local4, 252, local4 499 500 and local5, 252, local5 501 ld [global4+local4], local4 502 xor out5, local3, out5 ! 7 finished local3 used 503 504 and local0, 252, local0 505 ld [local6+local5], local5 506 xor out5, local2, out5 ! 2 finished local2 now sbox 3 507 508 srl local7, 8, local2 ! 3 start 509 ld [out3+local0], local0 510 xor out5, local4, out5 511 512 and local2, 252, local2 513 ld [global1+local1], local1 514 xor out5, local5, out5 ! 6 finished local5 used 515 516 ld [global3+local2], local2 517 srl in5, 3, local3 518 xor out5, local0, out5 519 520 ld [in4+4], out1 ! key next encryption/decryption 521 sll in5, 29, local4 522 xor out5, local1, out5 523 524 retl 525 xor out5, local2, out5 526 527 528 529 .align 32 530 531 .des_dec: 532 533 ! implemented with out5 as first parameter to avoid 534 ! register exchange in ede modes 535 536 ! key address in4 537 ! loads key next encryption/decryption first round from [in3] 538 539 540 541 ! rounds_macro 542 ! out5 in5 -1 .des_dec.1 in4 in3 retl 543 544 xor in5, out0, local1 545 546 ld [out2+284], local5 ! 0x0000FC00 547 ba .des_dec.1 548 and local1, 252, local1 549 550 .align 32 551 552 .des_dec.1: 553 ! local6 is address sbox 6 554 ! out3 is address sbox 8 555 ! out4 is loop counter 556 557 ld [global1+local1], local1 558 xor in5, out1, out1 ! 8642 559 xor in5, out0, out0 ! 7531 560 ! fmovs %f0, %f0 ! fxor used for alignment 561 562 srl out1, 4, local0 ! rotate 4 right 563 and out0, local5, local3 ! 3 564 ! fmovs %f0, %f0 565 566 ld [in4+-1*8], local7 ! key 7531 next round 567 srl local3, 8, local3 ! 3 568 and local0, 252, local2 ! 2 569 ! fmovs %f0, %f0 570 571 ld [global3+local3],local3 ! 3 572 sll out1, 28, out1 ! rotate 573 xor out5, local1, out5 ! 1 finished, local1 now sbox 7 574 575 ld [global2+local2], local2 ! 2 576 srl out0, 24, local1 ! 7 577 or out1, local0, out1 ! rotate 578 579 ldub [out2+local1], local1 ! 7 (and 0xFC) 580 srl out1, 24, local0 ! 8 581 and out1, local5, local4 ! 4 582 583 ldub [out2+local0], local0 ! 8 (and 0xFC) 584 srl local4, 8, local4 ! 4 585 xor out5, local2, out5 ! 2 finished local2 now sbox 6 586 587 ld [global4+local4],local4 ! 4 588 srl out1, 16, local2 ! 6 589 xor out5, local3, out5 ! 3 finished local3 now sbox 5 590 591 ld [out3+local0],local0 ! 8 592 and local2, 252, local2 ! 6 593 add global1, 1536, local5 ! address sbox 7 594 595 ld [local6+local2], local2 ! 6 596 srl out0, 16, local3 ! 5 597 xor out5, local4, out5 ! 4 finished 598 599 ld [local5+local1],local1 ! 7 600 and local3, 252, local3 ! 5 601 xor out5, local0, out5 ! 8 finished 602 603 ld [global5+local3],local3 ! 5 604 xor out5, local2, out5 ! 6 finished 605 subcc out4, 1, out4 606 607 ld [in4+-1*8+4], out0 ! key 8642 next round 608 xor out5, local7, local2 ! sbox 5 next round 609 xor out5, local1, out5 ! 7 finished 610 611 srl local2, 16, local2 ! sbox 5 next round 612 xor out5, local3, out5 ! 5 finished 613 614 ld [in4+-1*16+4], out1 ! key 8642 next round again 615 and local2, 252, local2 ! sbox5 next round 616 ! next round 617 xor out5, local7, local7 ! 7531 618 619 ld [global5+local2], local2 ! 5 620 srl local7, 24, local3 ! 7 621 xor out5, out0, out0 ! 8642 622 623 ldub [out2+local3], local3 ! 7 (and 0xFC) 624 srl out0, 4, local0 ! rotate 4 right 625 and local7, 252, local1 ! 1 626 627 sll out0, 28, out0 ! rotate 628 xor in5, local2, in5 ! 5 finished local2 used 629 630 srl local0, 8, local4 ! 4 631 and local0, 252, local2 ! 2 632 ld [local5+local3], local3 ! 7 633 634 srl local0, 16, local5 ! 6 635 or out0, local0, out0 ! rotate 636 ld [global2+local2], local2 ! 2 637 638 srl out0, 24, local0 639 ld [in4+-1*16], out0 ! key 7531 next round 640 and local4, 252, local4 ! 4 641 642 and local5, 252, local5 ! 6 643 ld [global4+local4], local4 ! 4 644 xor in5, local3, in5 ! 7 finished local3 used 645 646 and local0, 252, local0 ! 8 647 ld [local6+local5], local5 ! 6 648 xor in5, local2, in5 ! 2 finished local2 now sbox 3 649 650 srl local7, 8, local2 ! 3 start 651 ld [out3+local0], local0 ! 8 652 xor in5, local4, in5 ! 4 finished 653 654 and local2, 252, local2 ! 3 655 ld [global1+local1], local1 ! 1 656 xor in5, local5, in5 ! 6 finished local5 used 657 658 ld [global3+local2], local2 ! 3 659 xor in5, local0, in5 ! 8 finished 660 add in4, -1*16, in4 ! enc add 8, dec add -8 to key pointer 661 662 ld [out2+284], local5 ! 0x0000FC00 663 xor in5, out0, local4 ! sbox 1 next round 664 xor in5, local1, in5 ! 1 finished 665 666 xor in5, local2, in5 ! 3 finished 667 bne .des_dec.1 668 and local4, 252, local1 ! sbox 1 next round 669 670 ! two rounds more: 671 672 ld [global1+local1], local1 673 xor in5, out1, out1 674 xor in5, out0, out0 675 676 srl out1, 4, local0 ! rotate 677 and out0, local5, local3 678 679 ld [in4+-1*8], local7 ! key 7531 680 srl local3, 8, local3 681 and local0, 252, local2 682 683 ld [global3+local3],local3 684 sll out1, 28, out1 ! rotate 685 xor out5, local1, out5 ! 1 finished, local1 now sbox 7 686 687 ld [global2+local2], local2 688 srl out0, 24, local1 689 or out1, local0, out1 ! rotate 690 691 ldub [out2+local1], local1 692 srl out1, 24, local0 693 and out1, local5, local4 694 695 ldub [out2+local0], local0 696 srl local4, 8, local4 697 xor out5, local2, out5 ! 2 finished local2 now sbox 6 698 699 ld [global4+local4],local4 700 srl out1, 16, local2 701 xor out5, local3, out5 ! 3 finished local3 now sbox 5 702 703 ld [out3+local0],local0 704 and local2, 252, local2 705 add global1, 1536, local5 ! address sbox 7 706 707 ld [local6+local2], local2 708 srl out0, 16, local3 709 xor out5, local4, out5 ! 4 finished 710 711 ld [local5+local1],local1 712 and local3, 252, local3 713 xor out5, local0, out5 714 715 ld [global5+local3],local3 716 xor out5, local2, out5 ! 6 finished 717 cmp in2, 8 718 719 ld [out2+280], out4 ! loop counter 720 xor out5, local7, local2 ! sbox 5 next round 721 xor out5, local1, out5 ! 7 finished 722 723 ld [in4+-1*8+4], out0 724 srl local2, 16, local2 ! sbox 5 next round 725 xor out5, local3, out5 ! 5 finished 726 727 and local2, 252, local2 728 ! next round (two rounds more) 729 xor out5, local7, local7 ! 7531 730 731 ld [global5+local2], local2 732 srl local7, 24, local3 733 xor out5, out0, out0 ! 8642 734 735 ldub [out2+local3], local3 736 srl out0, 4, local0 ! rotate 737 and local7, 252, local1 738 739 sll out0, 28, out0 ! rotate 740 xor in5, local2, in5 ! 5 finished local2 used 741 742 srl local0, 8, local4 743 and local0, 252, local2 744 ld [local5+local3], local3 745 746 srl local0, 16, local5 747 or out0, local0, out0 ! rotate 748 ld [global2+local2], local2 749 750 srl out0, 24, local0 751 ld [in3], out0 ! key next encryption/decryption 752 and local4, 252, local4 753 754 and local5, 252, local5 755 ld [global4+local4], local4 756 xor in5, local3, in5 ! 7 finished local3 used 757 758 and local0, 252, local0 759 ld [local6+local5], local5 760 xor in5, local2, in5 ! 2 finished local2 now sbox 3 761 762 srl local7, 8, local2 ! 3 start 763 ld [out3+local0], local0 764 xor in5, local4, in5 765 766 and local2, 252, local2 767 ld [global1+local1], local1 768 xor in5, local5, in5 ! 6 finished local5 used 769 770 ld [global3+local2], local2 771 srl out5, 3, local3 772 xor in5, local0, in5 773 774 ld [in3+4], out1 ! key next encryption/decryption 775 sll out5, 29, local4 776 xor in5, local1, in5 777 778 retl 779 xor in5, local2, in5 780 781 782 783 784 ! void DES_encrypt1(data, ks, enc) 785 ! ******************************* 786 787 .align 32 788 .global DES_encrypt1 789 .type DES_encrypt1,#function 790 791 DES_encrypt1: 792 793 save %sp, FRAME, %sp 794 795 sethi %hi(_PIC_DES_SPtrans-1f),global1 796 or global1,%lo(_PIC_DES_SPtrans-1f),global1 797 1: call .+8 798 add %o7,global1,global1 799 sub global1,_PIC_DES_SPtrans-.des_and,out2 800 801 ld [in0], in5 ! left 802 cmp in2, 0 ! enc 803 804 be .encrypt.dec 805 ld [in0+4], out5 ! right 806 807 ! parameter 6 1/2 for include encryption/decryption 808 ! parameter 7 1 for move in1 to in3 809 ! parameter 8 1 for move in3 to in4, 2 for move in4 to in3 810 811 812 813 ! ip_macro 814 ! in5 out5 out5 in5 in3 0 1 1 815 816 ld [out2+256], local1 817 srl out5, 4, local4 818 819 xor local4, in5, local4 820 mov in1, in3 821 822 ld [out2+260], local2 823 and local4, local1, local4 824 mov in3, in4 825 826 827 ld [out2+280], out4 ! loop counter 828 sll local4, 4, local1 829 xor in5, local4, in5 830 831 ld [out2+264], local3 832 srl in5, 16, local4 833 xor out5, local1, out5 834 835 836 xor local4, out5, local4 837 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 838 839 840 and local4, local2, local4 841 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 842 843 sll local4, 16, local1 844 xor out5, local4, out5 845 846 srl out5, 2, local4 847 xor in5, local1, in5 848 849 sethi %hi(16711680), local5 850 xor local4, in5, local4 851 852 and local4, local3, local4 853 or local5, 255, local5 854 855 sll local4, 2, local2 856 xor in5, local4, in5 857 858 srl in5, 8, local4 859 xor out5, local2, out5 860 861 xor local4, out5, local4 862 add global1, 768, global4 863 864 and local4, local5, local4 865 add global1, 1024, global5 866 867 ld [out2+272], local7 868 sll local4, 8, local1 869 xor out5, local4, out5 870 871 srl out5, 1, local4 872 xor in5, local1, in5 873 874 ld [in3], out0 ! key 7531 875 xor local4, in5, local4 876 add global1, 256, global2 877 878 ld [in3+4], out1 ! key 8642 879 and local4, local7, local4 880 add global1, 512, global3 881 882 sll local4, 1, local1 883 xor in5, local4, in5 884 885 sll in5, 3, local3 886 xor out5, local1, out5 887 888 sll out5, 3, local2 889 add global1, 1280, local6 ! address sbox 8 890 891 srl in5, 29, local4 892 add global1, 1792, out3 ! address sbox 8 893 894 srl out5, 29, local1 895 or local4, local3, out5 896 897 or local2, local1, in5 898 899 900 901 902 903 904 905 906 ! rounds_macro 907 ! in5 out5 1 .des_encrypt1.1 in3 in4 908 909 xor out5, out0, local1 910 911 ld [out2+284], local5 ! 0x0000FC00 912 ba .des_encrypt1.1 913 and local1, 252, local1 914 915 .align 32 916 917 .des_encrypt1.1: 918 ! local6 is address sbox 6 919 ! out3 is address sbox 8 920 ! out4 is loop counter 921 922 ld [global1+local1], local1 923 xor out5, out1, out1 ! 8642 924 xor out5, out0, out0 ! 7531 925 ! fmovs %f0, %f0 ! fxor used for alignment 926 927 srl out1, 4, local0 ! rotate 4 right 928 and out0, local5, local3 ! 3 929 ! fmovs %f0, %f0 930 931 ld [in3+1*8], local7 ! key 7531 next round 932 srl local3, 8, local3 ! 3 933 and local0, 252, local2 ! 2 934 ! fmovs %f0, %f0 935 936 ld [global3+local3],local3 ! 3 937 sll out1, 28, out1 ! rotate 938 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 939 940 ld [global2+local2], local2 ! 2 941 srl out0, 24, local1 ! 7 942 or out1, local0, out1 ! rotate 943 944 ldub [out2+local1], local1 ! 7 (and 0xFC) 945 srl out1, 24, local0 ! 8 946 and out1, local5, local4 ! 4 947 948 ldub [out2+local0], local0 ! 8 (and 0xFC) 949 srl local4, 8, local4 ! 4 950 xor in5, local2, in5 ! 2 finished local2 now sbox 6 951 952 ld [global4+local4],local4 ! 4 953 srl out1, 16, local2 ! 6 954 xor in5, local3, in5 ! 3 finished local3 now sbox 5 955 956 ld [out3+local0],local0 ! 8 957 and local2, 252, local2 ! 6 958 add global1, 1536, local5 ! address sbox 7 959 960 ld [local6+local2], local2 ! 6 961 srl out0, 16, local3 ! 5 962 xor in5, local4, in5 ! 4 finished 963 964 ld [local5+local1],local1 ! 7 965 and local3, 252, local3 ! 5 966 xor in5, local0, in5 ! 8 finished 967 968 ld [global5+local3],local3 ! 5 969 xor in5, local2, in5 ! 6 finished 970 subcc out4, 1, out4 971 972 ld [in3+1*8+4], out0 ! key 8642 next round 973 xor in5, local7, local2 ! sbox 5 next round 974 xor in5, local1, in5 ! 7 finished 975 976 srl local2, 16, local2 ! sbox 5 next round 977 xor in5, local3, in5 ! 5 finished 978 979 ld [in3+1*16+4], out1 ! key 8642 next round again 980 and local2, 252, local2 ! sbox5 next round 981 ! next round 982 xor in5, local7, local7 ! 7531 983 984 ld [global5+local2], local2 ! 5 985 srl local7, 24, local3 ! 7 986 xor in5, out0, out0 ! 8642 987 988 ldub [out2+local3], local3 ! 7 (and 0xFC) 989 srl out0, 4, local0 ! rotate 4 right 990 and local7, 252, local1 ! 1 991 992 sll out0, 28, out0 ! rotate 993 xor out5, local2, out5 ! 5 finished local2 used 994 995 srl local0, 8, local4 ! 4 996 and local0, 252, local2 ! 2 997 ld [local5+local3], local3 ! 7 998 999 srl local0, 16, local5 ! 6 1000 or out0, local0, out0 ! rotate 1001 ld [global2+local2], local2 ! 2 1002 1003 srl out0, 24, local0 1004 ld [in3+1*16], out0 ! key 7531 next round 1005 and local4, 252, local4 ! 4 1006 1007 and local5, 252, local5 ! 6 1008 ld [global4+local4], local4 ! 4 1009 xor out5, local3, out5 ! 7 finished local3 used 1010 1011 and local0, 252, local0 ! 8 1012 ld [local6+local5], local5 ! 6 1013 xor out5, local2, out5 ! 2 finished local2 now sbox 3 1014 1015 srl local7, 8, local2 ! 3 start 1016 ld [out3+local0], local0 ! 8 1017 xor out5, local4, out5 ! 4 finished 1018 1019 and local2, 252, local2 ! 3 1020 ld [global1+local1], local1 ! 1 1021 xor out5, local5, out5 ! 6 finished local5 used 1022 1023 ld [global3+local2], local2 ! 3 1024 xor out5, local0, out5 ! 8 finished 1025 add in3, 1*16, in3 ! enc add 8, dec add -8 to key pointer 1026 1027 ld [out2+284], local5 ! 0x0000FC00 1028 xor out5, out0, local4 ! sbox 1 next round 1029 xor out5, local1, out5 ! 1 finished 1030 1031 xor out5, local2, out5 ! 3 finished 1032 bne .des_encrypt1.1 1033 and local4, 252, local1 ! sbox 1 next round 1034 1035 ! two rounds more: 1036 1037 ld [global1+local1], local1 1038 xor out5, out1, out1 1039 xor out5, out0, out0 1040 1041 srl out1, 4, local0 ! rotate 1042 and out0, local5, local3 1043 1044 ld [in3+1*8], local7 ! key 7531 1045 srl local3, 8, local3 1046 and local0, 252, local2 1047 1048 ld [global3+local3],local3 1049 sll out1, 28, out1 ! rotate 1050 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 1051 1052 ld [global2+local2], local2 1053 srl out0, 24, local1 1054 or out1, local0, out1 ! rotate 1055 1056 ldub [out2+local1], local1 1057 srl out1, 24, local0 1058 and out1, local5, local4 1059 1060 ldub [out2+local0], local0 1061 srl local4, 8, local4 1062 xor in5, local2, in5 ! 2 finished local2 now sbox 6 1063 1064 ld [global4+local4],local4 1065 srl out1, 16, local2 1066 xor in5, local3, in5 ! 3 finished local3 now sbox 5 1067 1068 ld [out3+local0],local0 1069 and local2, 252, local2 1070 add global1, 1536, local5 ! address sbox 7 1071 1072 ld [local6+local2], local2 1073 srl out0, 16, local3 1074 xor in5, local4, in5 ! 4 finished 1075 1076 ld [local5+local1],local1 1077 and local3, 252, local3 1078 xor in5, local0, in5 1079 1080 ld [global5+local3],local3 1081 xor in5, local2, in5 ! 6 finished 1082 cmp in2, 8 1083 1084 ld [out2+280], out4 ! loop counter 1085 xor in5, local7, local2 ! sbox 5 next round 1086 xor in5, local1, in5 ! 7 finished 1087 1088 ld [in3+1*8+4], out0 1089 srl local2, 16, local2 ! sbox 5 next round 1090 xor in5, local3, in5 ! 5 finished 1091 1092 and local2, 252, local2 1093 ! next round (two rounds more) 1094 xor in5, local7, local7 ! 7531 1095 1096 ld [global5+local2], local2 1097 srl local7, 24, local3 1098 xor in5, out0, out0 ! 8642 1099 1100 ldub [out2+local3], local3 1101 srl out0, 4, local0 ! rotate 1102 and local7, 252, local1 1103 1104 sll out0, 28, out0 ! rotate 1105 xor out5, local2, out5 ! 5 finished local2 used 1106 1107 srl local0, 8, local4 1108 and local0, 252, local2 1109 ld [local5+local3], local3 1110 1111 srl local0, 16, local5 1112 or out0, local0, out0 ! rotate 1113 ld [global2+local2], local2 1114 1115 srl out0, 24, local0 1116 ld [in4], out0 ! key next encryption/decryption 1117 and local4, 252, local4 1118 1119 and local5, 252, local5 1120 ld [global4+local4], local4 1121 xor out5, local3, out5 ! 7 finished local3 used 1122 1123 and local0, 252, local0 1124 ld [local6+local5], local5 1125 xor out5, local2, out5 ! 2 finished local2 now sbox 3 1126 1127 srl local7, 8, local2 ! 3 start 1128 ld [out3+local0], local0 1129 xor out5, local4, out5 1130 1131 and local2, 252, local2 1132 ld [global1+local1], local1 1133 xor out5, local5, out5 ! 6 finished local5 used 1134 1135 ld [global3+local2], local2 1136 srl in5, 3, local3 1137 xor out5, local0, out5 1138 1139 ld [in4+4], out1 ! key next encryption/decryption 1140 sll in5, 29, local4 1141 xor out5, local1, out5 1142 1143 1144 xor out5, local2, out5 1145 ! in4 not used 1146 1147 1148 1149 ! fp_macro 1150 ! in5 out5 1 1151 1152 ! initially undo the rotate 3 left done after initial permutation 1153 ! original left is received shifted 3 right and 29 left in local3/4 1154 1155 sll out5, 29, local1 1156 or local3, local4, in5 1157 1158 srl out5, 3, out5 1159 sethi %hi(0x55555555), local2 1160 1161 or out5, local1, out5 1162 or local2, %lo(0x55555555), local2 1163 1164 srl out5, 1, local3 1165 sethi %hi(0x00ff00ff), local1 1166 xor local3, in5, local3 1167 or local1, %lo(0x00ff00ff), local1 1168 and local3, local2, local3 1169 sethi %hi(0x33333333), local4 1170 sll local3, 1, local2 1171 1172 xor in5, local3, in5 1173 1174 srl in5, 8, local3 1175 xor out5, local2, out5 1176 xor local3, out5, local3 1177 or local4, %lo(0x33333333), local4 1178 and local3, local1, local3 1179 sethi %hi(0x0000ffff), local1 1180 sll local3, 8, local2 1181 1182 xor out5, local3, out5 1183 1184 srl out5, 2, local3 1185 xor in5, local2, in5 1186 xor local3, in5, local3 1187 or local1, %lo(0x0000ffff), local1 1188 and local3, local4, local3 1189 sethi %hi(0x0f0f0f0f), local4 1190 sll local3, 2, local2 1191 1192 1193 xor in5, local3, in5 1194 1195 1196 srl in5, 16, local3 1197 xor out5, local2, out5 1198 xor local3, out5, local3 1199 or local4, %lo(0x0f0f0f0f), local4 1200 and local3, local1, local3 1201 sll local3, 16, local2 1202 1203 xor out5, local3, local1 1204 1205 srl local1, 4, local3 1206 xor in5, local2, in5 1207 xor local3, in5, local3 1208 and local3, local4, local3 1209 sll local3, 4, local2 1210 1211 xor in5, local3, in5 1212 1213 ! optional store: 1214 1215 st in5, [in0] 1216 1217 xor local1, local2, out5 1218 1219 st out5, [in0+4] 1220 1221 ! 1 for store to [in0] 1222 1223 ret 1224 restore 1225 1226 .encrypt.dec: 1227 1228 add in1, 120, in3 ! use last subkey for first round 1229 1230 ! parameter 6 1/2 for include encryption/decryption 1231 ! parameter 7 1 for move in1 to in3 1232 ! parameter 8 1 for move in3 to in4, 2 for move in4 to in3 1233 1234 1235 1236 ! ip_macro 1237 ! in5 out5 in5 out5 in4 2 0 1 1238 1239 ld [out2+256], local1 1240 srl out5, 4, local4 1241 1242 xor local4, in5, local4 1243 nop 1244 1245 ld [out2+260], local2 1246 and local4, local1, local4 1247 mov in3, in4 1248 1249 1250 ld [out2+280], out4 ! loop counter 1251 sll local4, 4, local1 1252 xor in5, local4, in5 1253 1254 ld [out2+264], local3 1255 srl in5, 16, local4 1256 xor out5, local1, out5 1257 1258 1259 xor local4, out5, local4 1260 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 1261 1262 1263 and local4, local2, local4 1264 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 1265 1266 sll local4, 16, local1 1267 xor out5, local4, out5 1268 1269 srl out5, 2, local4 1270 xor in5, local1, in5 1271 1272 sethi %hi(16711680), local5 1273 xor local4, in5, local4 1274 1275 and local4, local3, local4 1276 or local5, 255, local5 1277 1278 sll local4, 2, local2 1279 xor in5, local4, in5 1280 1281 srl in5, 8, local4 1282 xor out5, local2, out5 1283 1284 xor local4, out5, local4 1285 add global1, 768, global4 1286 1287 and local4, local5, local4 1288 add global1, 1024, global5 1289 1290 ld [out2+272], local7 1291 sll local4, 8, local1 1292 xor out5, local4, out5 1293 1294 srl out5, 1, local4 1295 xor in5, local1, in5 1296 1297 ld [in4], out0 ! key 7531 1298 xor local4, in5, local4 1299 add global1, 256, global2 1300 1301 ld [in4+4], out1 ! key 8642 1302 and local4, local7, local4 1303 add global1, 512, global3 1304 1305 sll local4, 1, local1 1306 xor in5, local4, in5 1307 1308 sll in5, 3, local3 1309 xor out5, local1, out5 1310 1311 sll out5, 3, local2 1312 add global1, 1280, local6 ! address sbox 8 1313 1314 srl in5, 29, local4 1315 add global1, 1792, out3 ! address sbox 8 1316 1317 srl out5, 29, local1 1318 or local4, local3, in5 1319 1320 or local2, local1, out5 1321 1322 1323 1324 1325 1326 ld [out2+284], local5 ! 0x0000FC00 used in the rounds 1327 or local2, local1, out5 1328 xor in5, out0, local1 1329 1330 call .des_dec.1 1331 and local1, 252, local1 1332 1333 1334 ! include dec, ks in4 1335 1336 1337 1338 ! fp_macro 1339 ! out5 in5 1 1340 1341 ! initially undo the rotate 3 left done after initial permutation 1342 ! original left is received shifted 3 right and 29 left in local3/4 1343 1344 sll in5, 29, local1 1345 or local3, local4, out5 1346 1347 srl in5, 3, in5 1348 sethi %hi(0x55555555), local2 1349 1350 or in5, local1, in5 1351 or local2, %lo(0x55555555), local2 1352 1353 srl in5, 1, local3 1354 sethi %hi(0x00ff00ff), local1 1355 xor local3, out5, local3 1356 or local1, %lo(0x00ff00ff), local1 1357 and local3, local2, local3 1358 sethi %hi(0x33333333), local4 1359 sll local3, 1, local2 1360 1361 xor out5, local3, out5 1362 1363 srl out5, 8, local3 1364 xor in5, local2, in5 1365 xor local3, in5, local3 1366 or local4, %lo(0x33333333), local4 1367 and local3, local1, local3 1368 sethi %hi(0x0000ffff), local1 1369 sll local3, 8, local2 1370 1371 xor in5, local3, in5 1372 1373 srl in5, 2, local3 1374 xor out5, local2, out5 1375 xor local3, out5, local3 1376 or local1, %lo(0x0000ffff), local1 1377 and local3, local4, local3 1378 sethi %hi(0x0f0f0f0f), local4 1379 sll local3, 2, local2 1380 1381 1382 xor out5, local3, out5 1383 1384 1385 srl out5, 16, local3 1386 xor in5, local2, in5 1387 xor local3, in5, local3 1388 or local4, %lo(0x0f0f0f0f), local4 1389 and local3, local1, local3 1390 sll local3, 16, local2 1391 1392 xor in5, local3, local1 1393 1394 srl local1, 4, local3 1395 xor out5, local2, out5 1396 xor local3, out5, local3 1397 and local3, local4, local3 1398 sll local3, 4, local2 1399 1400 xor out5, local3, out5 1401 1402 ! optional store: 1403 1404 st out5, [in0] 1405 1406 xor local1, local2, in5 1407 1408 st in5, [in0+4] 1409 1410 ! 1 for store to [in0] 1411 1412 ret 1413 restore 1414 1415 .DES_encrypt1.end: 1416 .size DES_encrypt1,.DES_encrypt1.end-DES_encrypt1 1417 1418 1419 ! void DES_encrypt2(data, ks, enc) 1420 !********************************* 1421 1422 ! encrypts/decrypts without initial/final permutation 1423 1424 .align 32 1425 .global DES_encrypt2 1426 .type DES_encrypt2,#function 1427 1428 DES_encrypt2: 1429 1430 save %sp, FRAME, %sp 1431 1432 sethi %hi(_PIC_DES_SPtrans-1f),global1 1433 or global1,%lo(_PIC_DES_SPtrans-1f),global1 1434 1: call .+8 1435 add %o7,global1,global1 1436 sub global1,_PIC_DES_SPtrans-.des_and,out2 1437 1438 ! Set sbox address 1 to 6 and rotate halves 3 left 1439 ! Errors caught by destest? Yes. Still? *NO* 1440 1441 !sethi %hi(DES_SPtrans), global1 ! address sbox 1 1442 1443 !or global1, %lo(DES_SPtrans), global1 ! sbox 1 1444 1445 add global1, 256, global2 ! sbox 2 1446 add global1, 512, global3 ! sbox 3 1447 1448 ld [in0], out5 ! right 1449 add global1, 768, global4 ! sbox 4 1450 add global1, 1024, global5 ! sbox 5 1451 1452 ld [in0+4], in5 ! left 1453 add global1, 1280, local6 ! sbox 6 1454 add global1, 1792, out3 ! sbox 8 1455 1456 ! rotate 1457 1458 sll in5, 3, local5 1459 mov in1, in3 ! key address to in3 1460 1461 sll out5, 3, local7 1462 srl in5, 29, in5 1463 1464 srl out5, 29, out5 1465 add in5, local5, in5 1466 1467 add out5, local7, out5 1468 cmp in2, 0 1469 1470 ! we use our own stackframe 1471 1472 be .encrypt2.dec 1473 STPTR in0, [%sp+BIAS+ARG0+0*ARGSZ] 1474 1475 ld [in3], out0 ! key 7531 first round 1476 mov LOOPS, out4 ! loop counter 1477 1478 ld [in3+4], out1 ! key 8642 first round 1479 sethi %hi(0x0000FC00), local5 1480 1481 call .des_enc 1482 mov in3, in4 1483 1484 ! rotate 1485 sll in5, 29, in0 1486 srl in5, 3, in5 1487 sll out5, 29, in1 1488 add in5, in0, in5 1489 srl out5, 3, out5 1490 LDPTR [%sp+BIAS+ARG0+0*ARGSZ], in0 1491 add out5, in1, out5 1492 st in5, [in0] 1493 st out5, [in0+4] 1494 1495 ret 1496 restore 1497 1498 1499 .encrypt2.dec: 1500 1501 add in3, 120, in4 1502 1503 ld [in4], out0 ! key 7531 first round 1504 mov LOOPS, out4 ! loop counter 1505 1506 ld [in4+4], out1 ! key 8642 first round 1507 sethi %hi(0x0000FC00), local5 1508 1509 mov in5, local1 ! left expected in out5 1510 mov out5, in5 1511 1512 call .des_dec 1513 mov local1, out5 1514 1515 .encrypt2.finish: 1516 1517 ! rotate 1518 sll in5, 29, in0 1519 srl in5, 3, in5 1520 sll out5, 29, in1 1521 add in5, in0, in5 1522 srl out5, 3, out5 1523 LDPTR [%sp+BIAS+ARG0+0*ARGSZ], in0 1524 add out5, in1, out5 1525 st out5, [in0] 1526 st in5, [in0+4] 1527 1528 ret 1529 restore 1530 1531 .DES_encrypt2.end: 1532 .size DES_encrypt2, .DES_encrypt2.end-DES_encrypt2 1533 1534 1535 ! void DES_encrypt3(data, ks1, ks2, ks3) 1536 ! ************************************** 1537 1538 .align 32 1539 .global DES_encrypt3 1540 .type DES_encrypt3,#function 1541 1542 DES_encrypt3: 1543 1544 save %sp, FRAME, %sp 1545 1546 sethi %hi(_PIC_DES_SPtrans-1f),global1 1547 or global1,%lo(_PIC_DES_SPtrans-1f),global1 1548 1: call .+8 1549 add %o7,global1,global1 1550 sub global1,_PIC_DES_SPtrans-.des_and,out2 1551 1552 ld [in0], in5 ! left 1553 add in2, 120, in4 ! ks2 1554 1555 ld [in0+4], out5 ! right 1556 mov in3, in2 ! save ks3 1557 1558 ! parameter 6 1/2 for include encryption/decryption 1559 ! parameter 7 1 for mov in1 to in3 1560 ! parameter 8 1 for mov in3 to in4 1561 ! parameter 9 1 for load ks3 and ks2 to in4 and in3 1562 1563 1564 1565 ! ip_macro 1566 ! in5 out5 out5 in5 in3 1 1 0 0 1567 1568 ld [out2+256], local1 1569 srl out5, 4, local4 1570 1571 xor local4, in5, local4 1572 mov in1, in3 1573 1574 ld [out2+260], local2 1575 and local4, local1, local4 1576 1577 1578 1579 ld [out2+280], out4 ! loop counter 1580 sll local4, 4, local1 1581 xor in5, local4, in5 1582 1583 ld [out2+264], local3 1584 srl in5, 16, local4 1585 xor out5, local1, out5 1586 1587 1588 xor local4, out5, local4 1589 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 1590 1591 1592 and local4, local2, local4 1593 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 1594 1595 sll local4, 16, local1 1596 xor out5, local4, out5 1597 1598 srl out5, 2, local4 1599 xor in5, local1, in5 1600 1601 sethi %hi(16711680), local5 1602 xor local4, in5, local4 1603 1604 and local4, local3, local4 1605 or local5, 255, local5 1606 1607 sll local4, 2, local2 1608 xor in5, local4, in5 1609 1610 srl in5, 8, local4 1611 xor out5, local2, out5 1612 1613 xor local4, out5, local4 1614 add global1, 768, global4 1615 1616 and local4, local5, local4 1617 add global1, 1024, global5 1618 1619 ld [out2+272], local7 1620 sll local4, 8, local1 1621 xor out5, local4, out5 1622 1623 srl out5, 1, local4 1624 xor in5, local1, in5 1625 1626 ld [in3], out0 ! key 7531 1627 xor local4, in5, local4 1628 add global1, 256, global2 1629 1630 ld [in3+4], out1 ! key 8642 1631 and local4, local7, local4 1632 add global1, 512, global3 1633 1634 sll local4, 1, local1 1635 xor in5, local4, in5 1636 1637 sll in5, 3, local3 1638 xor out5, local1, out5 1639 1640 sll out5, 3, local2 1641 add global1, 1280, local6 ! address sbox 8 1642 1643 srl in5, 29, local4 1644 add global1, 1792, out3 ! address sbox 8 1645 1646 srl out5, 29, local1 1647 or local4, local3, out5 1648 1649 or local2, local1, in5 1650 1651 1652 1653 ld [out2+284], local5 ! 0x0000FC00 used in the rounds 1654 or local2, local1, in5 1655 xor out5, out0, local1 1656 1657 call .des_enc.1 1658 and local1, 252, local1 1659 1660 1661 1662 1663 1664 1665 call .des_dec 1666 mov in2, in3 ! preload ks3 1667 1668 call .des_enc 1669 nop 1670 1671 1672 1673 ! fp_macro 1674 ! in5 out5 1 1675 1676 ! initially undo the rotate 3 left done after initial permutation 1677 ! original left is received shifted 3 right and 29 left in local3/4 1678 1679 sll out5, 29, local1 1680 or local3, local4, in5 1681 1682 srl out5, 3, out5 1683 sethi %hi(0x55555555), local2 1684 1685 or out5, local1, out5 1686 or local2, %lo(0x55555555), local2 1687 1688 srl out5, 1, local3 1689 sethi %hi(0x00ff00ff), local1 1690 xor local3, in5, local3 1691 or local1, %lo(0x00ff00ff), local1 1692 and local3, local2, local3 1693 sethi %hi(0x33333333), local4 1694 sll local3, 1, local2 1695 1696 xor in5, local3, in5 1697 1698 srl in5, 8, local3 1699 xor out5, local2, out5 1700 xor local3, out5, local3 1701 or local4, %lo(0x33333333), local4 1702 and local3, local1, local3 1703 sethi %hi(0x0000ffff), local1 1704 sll local3, 8, local2 1705 1706 xor out5, local3, out5 1707 1708 srl out5, 2, local3 1709 xor in5, local2, in5 1710 xor local3, in5, local3 1711 or local1, %lo(0x0000ffff), local1 1712 and local3, local4, local3 1713 sethi %hi(0x0f0f0f0f), local4 1714 sll local3, 2, local2 1715 1716 1717 xor in5, local3, in5 1718 1719 1720 srl in5, 16, local3 1721 xor out5, local2, out5 1722 xor local3, out5, local3 1723 or local4, %lo(0x0f0f0f0f), local4 1724 and local3, local1, local3 1725 sll local3, 16, local2 1726 1727 xor out5, local3, local1 1728 1729 srl local1, 4, local3 1730 xor in5, local2, in5 1731 xor local3, in5, local3 1732 and local3, local4, local3 1733 sll local3, 4, local2 1734 1735 xor in5, local3, in5 1736 1737 ! optional store: 1738 1739 st in5, [in0] 1740 1741 xor local1, local2, out5 1742 1743 st out5, [in0+4] 1744 1745 1746 1747 ret 1748 restore 1749 1750 .DES_encrypt3.end: 1751 .size DES_encrypt3,.DES_encrypt3.end-DES_encrypt3 1752 1753 1754 ! void DES_decrypt3(data, ks1, ks2, ks3) 1755 ! ************************************** 1756 1757 .align 32 1758 .global DES_decrypt3 1759 .type DES_decrypt3,#function 1760 1761 DES_decrypt3: 1762 1763 save %sp, FRAME, %sp 1764 1765 sethi %hi(_PIC_DES_SPtrans-1f),global1 1766 or global1,%lo(_PIC_DES_SPtrans-1f),global1 1767 1: call .+8 1768 add %o7,global1,global1 1769 sub global1,_PIC_DES_SPtrans-.des_and,out2 1770 1771 ld [in0], in5 ! left 1772 add in3, 120, in4 ! ks3 1773 1774 ld [in0+4], out5 ! right 1775 mov in2, in3 ! ks2 1776 1777 ! parameter 6 1/2 for include encryption/decryption 1778 ! parameter 7 1 for mov in1 to in3 1779 ! parameter 8 1 for mov in3 to in4 1780 ! parameter 9 1 for load ks3 and ks2 to in4 and in3 1781 1782 1783 1784 ! ip_macro 1785 ! in5 out5 in5 out5 in4 2 0 0 0 1786 1787 ld [out2+256], local1 1788 srl out5, 4, local4 1789 1790 xor local4, in5, local4 1791 nop 1792 1793 ld [out2+260], local2 1794 and local4, local1, local4 1795 1796 1797 1798 ld [out2+280], out4 ! loop counter 1799 sll local4, 4, local1 1800 xor in5, local4, in5 1801 1802 ld [out2+264], local3 1803 srl in5, 16, local4 1804 xor out5, local1, out5 1805 1806 1807 xor local4, out5, local4 1808 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 1809 1810 1811 and local4, local2, local4 1812 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 1813 1814 sll local4, 16, local1 1815 xor out5, local4, out5 1816 1817 srl out5, 2, local4 1818 xor in5, local1, in5 1819 1820 sethi %hi(16711680), local5 1821 xor local4, in5, local4 1822 1823 and local4, local3, local4 1824 or local5, 255, local5 1825 1826 sll local4, 2, local2 1827 xor in5, local4, in5 1828 1829 srl in5, 8, local4 1830 xor out5, local2, out5 1831 1832 xor local4, out5, local4 1833 add global1, 768, global4 1834 1835 and local4, local5, local4 1836 add global1, 1024, global5 1837 1838 ld [out2+272], local7 1839 sll local4, 8, local1 1840 xor out5, local4, out5 1841 1842 srl out5, 1, local4 1843 xor in5, local1, in5 1844 1845 ld [in4], out0 ! key 7531 1846 xor local4, in5, local4 1847 add global1, 256, global2 1848 1849 ld [in4+4], out1 ! key 8642 1850 and local4, local7, local4 1851 add global1, 512, global3 1852 1853 sll local4, 1, local1 1854 xor in5, local4, in5 1855 1856 sll in5, 3, local3 1857 xor out5, local1, out5 1858 1859 sll out5, 3, local2 1860 add global1, 1280, local6 ! address sbox 8 1861 1862 srl in5, 29, local4 1863 add global1, 1792, out3 ! address sbox 8 1864 1865 srl out5, 29, local1 1866 or local4, local3, in5 1867 1868 or local2, local1, out5 1869 1870 1871 1872 1873 1874 ld [out2+284], local5 ! 0x0000FC00 used in the rounds 1875 or local2, local1, out5 1876 xor in5, out0, local1 1877 1878 call .des_dec.1 1879 and local1, 252, local1 1880 1881 1882 1883 1884 call .des_enc 1885 add in1, 120, in4 ! preload ks1 1886 1887 call .des_dec 1888 nop 1889 1890 1891 1892 ! fp_macro 1893 ! out5 in5 1 1894 1895 ! initially undo the rotate 3 left done after initial permutation 1896 ! original left is received shifted 3 right and 29 left in local3/4 1897 1898 sll in5, 29, local1 1899 or local3, local4, out5 1900 1901 srl in5, 3, in5 1902 sethi %hi(0x55555555), local2 1903 1904 or in5, local1, in5 1905 or local2, %lo(0x55555555), local2 1906 1907 srl in5, 1, local3 1908 sethi %hi(0x00ff00ff), local1 1909 xor local3, out5, local3 1910 or local1, %lo(0x00ff00ff), local1 1911 and local3, local2, local3 1912 sethi %hi(0x33333333), local4 1913 sll local3, 1, local2 1914 1915 xor out5, local3, out5 1916 1917 srl out5, 8, local3 1918 xor in5, local2, in5 1919 xor local3, in5, local3 1920 or local4, %lo(0x33333333), local4 1921 and local3, local1, local3 1922 sethi %hi(0x0000ffff), local1 1923 sll local3, 8, local2 1924 1925 xor in5, local3, in5 1926 1927 srl in5, 2, local3 1928 xor out5, local2, out5 1929 xor local3, out5, local3 1930 or local1, %lo(0x0000ffff), local1 1931 and local3, local4, local3 1932 sethi %hi(0x0f0f0f0f), local4 1933 sll local3, 2, local2 1934 1935 1936 xor out5, local3, out5 1937 1938 1939 srl out5, 16, local3 1940 xor in5, local2, in5 1941 xor local3, in5, local3 1942 or local4, %lo(0x0f0f0f0f), local4 1943 and local3, local1, local3 1944 sll local3, 16, local2 1945 1946 xor in5, local3, local1 1947 1948 srl local1, 4, local3 1949 xor out5, local2, out5 1950 xor local3, out5, local3 1951 and local3, local4, local3 1952 sll local3, 4, local2 1953 1954 xor out5, local3, out5 1955 1956 ! optional store: 1957 1958 st out5, [in0] 1959 1960 xor local1, local2, in5 1961 1962 st in5, [in0+4] 1963 1964 1965 1966 ret 1967 restore 1968 1969 .DES_decrypt3.end: 1970 .size DES_decrypt3,.DES_decrypt3.end-DES_decrypt3 1971 1972 ! void DES_ncbc_encrypt(input, output, length, schedule, ivec, enc) 1973 ! ***************************************************************** 1974 1975 1976 .align 32 1977 .global DES_ncbc_encrypt 1978 .type DES_ncbc_encrypt,#function 1979 1980 DES_ncbc_encrypt: 1981 1982 save %sp, FRAME, %sp 1983 1984 1985 1986 1987 1988 sethi %hi(_PIC_DES_SPtrans-1f),global1 1989 or global1,%lo(_PIC_DES_SPtrans-1f),global1 1990 1: call .+8 1991 add %o7,global1,global1 1992 sub global1,_PIC_DES_SPtrans-.des_and,out2 1993 1994 cmp in5, 0 ! enc 1995 1996 be .ncbc.dec 1997 STPTR in4, [%sp+BIAS+ARG0+4*ARGSZ] 1998 1999 ! addr left right temp label 2000 2001 2002 ! load_little_endian 2003 ! in4 in5 out5 local3 .LLE1 2004 2005 ! first in memory to rightmost in register 2006 2007 .LLE1: 2008 ldub [in4+3], in5 2009 2010 ldub [in4+2], local3 2011 sll in5, 8, in5 2012 or in5, local3, in5 2013 2014 ldub [in4+1], local3 2015 sll in5, 8, in5 2016 or in5, local3, in5 2017 2018 ldub [in4+0], local3 2019 sll in5, 8, in5 2020 or in5, local3, in5 2021 2022 2023 ldub [in4+3+4], out5 2024 2025 ldub [in4+2+4], local3 2026 sll out5, 8, out5 2027 or out5, local3, out5 2028 2029 ldub [in4+1+4], local3 2030 sll out5, 8, out5 2031 or out5, local3, out5 2032 2033 ldub [in4+0+4], local3 2034 sll out5, 8, out5 2035 or out5, local3, out5 2036 .LLE1a: 2037 2038 ! iv 2039 2040 addcc in2, -8, in2 ! bytes missing when first block done 2041 2042 bl .ncbc.enc.seven.or.less 2043 mov in3, in4 ! schedule 2044 2045 .ncbc.enc.next.block: 2046 2047 2048 2049 ! load_little_endian 2050 ! in0 out4 global4 local3 .LLE2 2051 2052 ! first in memory to rightmost in register 2053 2054 .LLE2: 2055 ldub [in0+3], out4 2056 2057 ldub [in0+2], local3 2058 sll out4, 8, out4 2059 or out4, local3, out4 2060 2061 ldub [in0+1], local3 2062 sll out4, 8, out4 2063 or out4, local3, out4 2064 2065 ldub [in0+0], local3 2066 sll out4, 8, out4 2067 or out4, local3, out4 2068 2069 2070 ldub [in0+3+4], global4 2071 2072 ldub [in0+2+4], local3 2073 sll global4, 8, global4 2074 or global4, local3, global4 2075 2076 ldub [in0+1+4], local3 2077 sll global4, 8, global4 2078 or global4, local3, global4 2079 2080 ldub [in0+0+4], local3 2081 sll global4, 8, global4 2082 or global4, local3, global4 2083 .LLE2a: 2084 2085 ! block 2086 2087 .ncbc.enc.next.block_1: 2088 2089 xor in5, out4, in5 ! iv xor 2090 xor out5, global4, out5 ! iv xor 2091 2092 ! parameter 8 1 for move in3 to in4, 2 for move in4 to in3 2093 2094 2095 ! ip_macro 2096 ! in5 out5 out5 in5 in3 0 0 2 2097 2098 ld [out2+256], local1 2099 srl out5, 4, local4 2100 2101 xor local4, in5, local4 2102 nop 2103 2104 ld [out2+260], local2 2105 and local4, local1, local4 2106 2107 mov in4, in3 2108 2109 ld [out2+280], out4 ! loop counter 2110 sll local4, 4, local1 2111 xor in5, local4, in5 2112 2113 ld [out2+264], local3 2114 srl in5, 16, local4 2115 xor out5, local1, out5 2116 2117 2118 xor local4, out5, local4 2119 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 2120 2121 2122 and local4, local2, local4 2123 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 2124 2125 sll local4, 16, local1 2126 xor out5, local4, out5 2127 2128 srl out5, 2, local4 2129 xor in5, local1, in5 2130 2131 sethi %hi(16711680), local5 2132 xor local4, in5, local4 2133 2134 and local4, local3, local4 2135 or local5, 255, local5 2136 2137 sll local4, 2, local2 2138 xor in5, local4, in5 2139 2140 srl in5, 8, local4 2141 xor out5, local2, out5 2142 2143 xor local4, out5, local4 2144 add global1, 768, global4 2145 2146 and local4, local5, local4 2147 add global1, 1024, global5 2148 2149 ld [out2+272], local7 2150 sll local4, 8, local1 2151 xor out5, local4, out5 2152 2153 srl out5, 1, local4 2154 xor in5, local1, in5 2155 2156 ld [in3], out0 ! key 7531 2157 xor local4, in5, local4 2158 add global1, 256, global2 2159 2160 ld [in3+4], out1 ! key 8642 2161 and local4, local7, local4 2162 add global1, 512, global3 2163 2164 sll local4, 1, local1 2165 xor in5, local4, in5 2166 2167 sll in5, 3, local3 2168 xor out5, local1, out5 2169 2170 sll out5, 3, local2 2171 add global1, 1280, local6 ! address sbox 8 2172 2173 srl in5, 29, local4 2174 add global1, 1792, out3 ! address sbox 8 2175 2176 srl out5, 29, local1 2177 or local4, local3, out5 2178 2179 or local2, local1, in5 2180 2181 2182 2183 2184 2185 2186 .ncbc.enc.next.block_2: 2187 2188 !// call .des_enc ! compares in2 to 8 2189 ! rounds inlined for alignment purposes 2190 2191 add global1, 768, global4 ! address sbox 4 since register used below 2192 2193 2194 2195 ! rounds_macro 2196 ! in5 out5 1 .ncbc.enc.1 in3 in4 2197 2198 xor out5, out0, local1 2199 2200 ld [out2+284], local5 ! 0x0000FC00 2201 ba .ncbc.enc.1 2202 and local1, 252, local1 2203 2204 .align 32 2205 2206 .ncbc.enc.1: 2207 ! local6 is address sbox 6 2208 ! out3 is address sbox 8 2209 ! out4 is loop counter 2210 2211 ld [global1+local1], local1 2212 xor out5, out1, out1 ! 8642 2213 xor out5, out0, out0 ! 7531 2214 ! fmovs %f0, %f0 ! fxor used for alignment 2215 2216 srl out1, 4, local0 ! rotate 4 right 2217 and out0, local5, local3 ! 3 2218 ! fmovs %f0, %f0 2219 2220 ld [in3+1*8], local7 ! key 7531 next round 2221 srl local3, 8, local3 ! 3 2222 and local0, 252, local2 ! 2 2223 ! fmovs %f0, %f0 2224 2225 ld [global3+local3],local3 ! 3 2226 sll out1, 28, out1 ! rotate 2227 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 2228 2229 ld [global2+local2], local2 ! 2 2230 srl out0, 24, local1 ! 7 2231 or out1, local0, out1 ! rotate 2232 2233 ldub [out2+local1], local1 ! 7 (and 0xFC) 2234 srl out1, 24, local0 ! 8 2235 and out1, local5, local4 ! 4 2236 2237 ldub [out2+local0], local0 ! 8 (and 0xFC) 2238 srl local4, 8, local4 ! 4 2239 xor in5, local2, in5 ! 2 finished local2 now sbox 6 2240 2241 ld [global4+local4],local4 ! 4 2242 srl out1, 16, local2 ! 6 2243 xor in5, local3, in5 ! 3 finished local3 now sbox 5 2244 2245 ld [out3+local0],local0 ! 8 2246 and local2, 252, local2 ! 6 2247 add global1, 1536, local5 ! address sbox 7 2248 2249 ld [local6+local2], local2 ! 6 2250 srl out0, 16, local3 ! 5 2251 xor in5, local4, in5 ! 4 finished 2252 2253 ld [local5+local1],local1 ! 7 2254 and local3, 252, local3 ! 5 2255 xor in5, local0, in5 ! 8 finished 2256 2257 ld [global5+local3],local3 ! 5 2258 xor in5, local2, in5 ! 6 finished 2259 subcc out4, 1, out4 2260 2261 ld [in3+1*8+4], out0 ! key 8642 next round 2262 xor in5, local7, local2 ! sbox 5 next round 2263 xor in5, local1, in5 ! 7 finished 2264 2265 srl local2, 16, local2 ! sbox 5 next round 2266 xor in5, local3, in5 ! 5 finished 2267 2268 ld [in3+1*16+4], out1 ! key 8642 next round again 2269 and local2, 252, local2 ! sbox5 next round 2270 ! next round 2271 xor in5, local7, local7 ! 7531 2272 2273 ld [global5+local2], local2 ! 5 2274 srl local7, 24, local3 ! 7 2275 xor in5, out0, out0 ! 8642 2276 2277 ldub [out2+local3], local3 ! 7 (and 0xFC) 2278 srl out0, 4, local0 ! rotate 4 right 2279 and local7, 252, local1 ! 1 2280 2281 sll out0, 28, out0 ! rotate 2282 xor out5, local2, out5 ! 5 finished local2 used 2283 2284 srl local0, 8, local4 ! 4 2285 and local0, 252, local2 ! 2 2286 ld [local5+local3], local3 ! 7 2287 2288 srl local0, 16, local5 ! 6 2289 or out0, local0, out0 ! rotate 2290 ld [global2+local2], local2 ! 2 2291 2292 srl out0, 24, local0 2293 ld [in3+1*16], out0 ! key 7531 next round 2294 and local4, 252, local4 ! 4 2295 2296 and local5, 252, local5 ! 6 2297 ld [global4+local4], local4 ! 4 2298 xor out5, local3, out5 ! 7 finished local3 used 2299 2300 and local0, 252, local0 ! 8 2301 ld [local6+local5], local5 ! 6 2302 xor out5, local2, out5 ! 2 finished local2 now sbox 3 2303 2304 srl local7, 8, local2 ! 3 start 2305 ld [out3+local0], local0 ! 8 2306 xor out5, local4, out5 ! 4 finished 2307 2308 and local2, 252, local2 ! 3 2309 ld [global1+local1], local1 ! 1 2310 xor out5, local5, out5 ! 6 finished local5 used 2311 2312 ld [global3+local2], local2 ! 3 2313 xor out5, local0, out5 ! 8 finished 2314 add in3, 1*16, in3 ! enc add 8, dec add -8 to key pointer 2315 2316 ld [out2+284], local5 ! 0x0000FC00 2317 xor out5, out0, local4 ! sbox 1 next round 2318 xor out5, local1, out5 ! 1 finished 2319 2320 xor out5, local2, out5 ! 3 finished 2321 bne .ncbc.enc.1 2322 and local4, 252, local1 ! sbox 1 next round 2323 2324 ! two rounds more: 2325 2326 ld [global1+local1], local1 2327 xor out5, out1, out1 2328 xor out5, out0, out0 2329 2330 srl out1, 4, local0 ! rotate 2331 and out0, local5, local3 2332 2333 ld [in3+1*8], local7 ! key 7531 2334 srl local3, 8, local3 2335 and local0, 252, local2 2336 2337 ld [global3+local3],local3 2338 sll out1, 28, out1 ! rotate 2339 xor in5, local1, in5 ! 1 finished, local1 now sbox 7 2340 2341 ld [global2+local2], local2 2342 srl out0, 24, local1 2343 or out1, local0, out1 ! rotate 2344 2345 ldub [out2+local1], local1 2346 srl out1, 24, local0 2347 and out1, local5, local4 2348 2349 ldub [out2+local0], local0 2350 srl local4, 8, local4 2351 xor in5, local2, in5 ! 2 finished local2 now sbox 6 2352 2353 ld [global4+local4],local4 2354 srl out1, 16, local2 2355 xor in5, local3, in5 ! 3 finished local3 now sbox 5 2356 2357 ld [out3+local0],local0 2358 and local2, 252, local2 2359 add global1, 1536, local5 ! address sbox 7 2360 2361 ld [local6+local2], local2 2362 srl out0, 16, local3 2363 xor in5, local4, in5 ! 4 finished 2364 2365 ld [local5+local1],local1 2366 and local3, 252, local3 2367 xor in5, local0, in5 2368 2369 ld [global5+local3],local3 2370 xor in5, local2, in5 ! 6 finished 2371 cmp in2, 8 2372 2373 ld [out2+280], out4 ! loop counter 2374 xor in5, local7, local2 ! sbox 5 next round 2375 xor in5, local1, in5 ! 7 finished 2376 2377 ld [in3+1*8+4], out0 2378 srl local2, 16, local2 ! sbox 5 next round 2379 xor in5, local3, in5 ! 5 finished 2380 2381 and local2, 252, local2 2382 ! next round (two rounds more) 2383 xor in5, local7, local7 ! 7531 2384 2385 ld [global5+local2], local2 2386 srl local7, 24, local3 2387 xor in5, out0, out0 ! 8642 2388 2389 ldub [out2+local3], local3 2390 srl out0, 4, local0 ! rotate 2391 and local7, 252, local1 2392 2393 sll out0, 28, out0 ! rotate 2394 xor out5, local2, out5 ! 5 finished local2 used 2395 2396 srl local0, 8, local4 2397 and local0, 252, local2 2398 ld [local5+local3], local3 2399 2400 srl local0, 16, local5 2401 or out0, local0, out0 ! rotate 2402 ld [global2+local2], local2 2403 2404 srl out0, 24, local0 2405 ld [in4], out0 ! key next encryption/decryption 2406 and local4, 252, local4 2407 2408 and local5, 252, local5 2409 ld [global4+local4], local4 2410 xor out5, local3, out5 ! 7 finished local3 used 2411 2412 and local0, 252, local0 2413 ld [local6+local5], local5 2414 xor out5, local2, out5 ! 2 finished local2 now sbox 3 2415 2416 srl local7, 8, local2 ! 3 start 2417 ld [out3+local0], local0 2418 xor out5, local4, out5 2419 2420 and local2, 252, local2 2421 ld [global1+local1], local1 2422 xor out5, local5, out5 ! 6 finished local5 used 2423 2424 ld [global3+local2], local2 2425 srl in5, 3, local3 2426 xor out5, local0, out5 2427 2428 ld [in4+4], out1 ! key next encryption/decryption 2429 sll in5, 29, local4 2430 xor out5, local1, out5 2431 2432 2433 xor out5, local2, out5 2434 ! include encryption ks in3 2435 2436 bl .ncbc.enc.next.block_fp 2437 add in0, 8, in0 ! input address 2438 2439 ! If 8 or more bytes are to be encrypted after this block, 2440 ! we combine final permutation for this block with initial 2441 ! permutation for next block. Load next block: 2442 2443 2444 2445 ! load_little_endian 2446 ! in0 global3 global4 local5 .LLE12 2447 2448 ! first in memory to rightmost in register 2449 2450 .LLE12: 2451 ldub [in0+3], global3 2452 2453 ldub [in0+2], local5 2454 sll global3, 8, global3 2455 or global3, local5, global3 2456 2457 ldub [in0+1], local5 2458 sll global3, 8, global3 2459 or global3, local5, global3 2460 2461 ldub [in0+0], local5 2462 sll global3, 8, global3 2463 or global3, local5, global3 2464 2465 2466 ldub [in0+3+4], global4 2467 2468 ldub [in0+2+4], local5 2469 sll global4, 8, global4 2470 or global4, local5, global4 2471 2472 ldub [in0+1+4], local5 2473 sll global4, 8, global4 2474 or global4, local5, global4 2475 2476 ldub [in0+0+4], local5 2477 sll global4, 8, global4 2478 or global4, local5, global4 2479 .LLE12a: 2480 2481 2482 2483 ! parameter 1 original left 2484 ! parameter 2 original right 2485 ! parameter 3 left ip 2486 ! parameter 4 right ip 2487 ! parameter 5 1: load ks1/ks2 to in3/in4, add 120 to in4 2488 ! 2: mov in4 to in3 2489 ! 2490 ! also adds -8 to length in2 and loads loop counter to out4 2491 2492 2493 2494 ! fp_ip_macro 2495 ! out0 out1 global3 global4 2 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 ! out0 in local3, local4 2506 2507 ld [out2+256], local1 2508 sll out5, 29, out4 2509 or local3, local4, out0 2510 2511 srl out5, 3, out1 2512 mov in4, in3 2513 2514 ld [out2+272], local5 2515 srl global4, 4, local0 2516 or out1, out4, out1 2517 2518 srl out1, 1, out4 2519 xor out4, out0, out4 2520 2521 and out4, local5, out4 2522 xor local0, global3, local0 2523 2524 sll out4, 1, local3 2525 xor out0, out4, out0 2526 2527 and local0, local1, local0 2528 add in2, -8, in2 2529 2530 sll local0, 4, local7 2531 xor global3, local0, global3 2532 2533 ld [out2+268], local4 2534 srl out0, 8, out4 2535 xor out1, local3, out1 2536 ld [out2+260], local2 2537 srl global3, 16, local0 2538 xor global4, local7, global4 2539 xor out4, out1, out4 2540 xor local0, global4, local0 2541 and out4, local4, out4 2542 and local0, local2, local0 2543 sll out4, 8, local3 2544 xor out1, out4, out1 2545 sll local0, 16, local7 2546 xor global4, local0, global4 2547 2548 srl out1, 2, out4 2549 xor out0, local3, out0 2550 2551 ld [out2+264], local3 ! ip3 2552 srl global4, 2, local0 2553 xor global3, local7, global3 2554 xor out4, out0, out4 2555 xor local0, global3, local0 2556 and out4, local3, out4 2557 and local0, local3, local0 2558 sll out4, 2, local3 2559 xor out0, out4, out0 2560 sll local0, 2, local7 2561 xor global3, local0, global3 2562 2563 srl out0, 16, out4 2564 xor out1, local3, out1 2565 srl global3, 8, local0 2566 xor global4, local7, global4 2567 xor out4, out1, out4 2568 xor local0, global4, local0 2569 and out4, local2, out4 2570 and local0, local4, local0 2571 sll out4, 16, local3 2572 xor out1, out4, local4 2573 sll local0, 8, local7 2574 xor global4, local0, global4 2575 2576 srl global4, 1, local0 2577 xor global3, local7, global3 2578 2579 srl local4, 4, out4 2580 xor local0, global3, local0 2581 2582 xor out0, local3, out0 2583 and local0, local5, local0 2584 2585 sll local0, 1, local7 2586 xor out4, out0, out4 2587 2588 xor global3, local0, global3 2589 xor global4, local7, global4 2590 2591 sll global3, 3, local5 2592 and out4, local1, out4 2593 2594 sll out4, 4, local3 2595 xor out0, out4, out0 2596 2597 2598 sll global4, 3, local2 2599 xor local4, local3, out1 2600 2601 ! reload since used as temporary: 2602 2603 ld [out2+280], out4 ! loop counter 2604 2605 srl global3, 29, local0 2606 2607 2608 2609 srl global4, 29, local7 2610 2611 or local0, local5, global4 2612 or local2, local7, global3 2613 2614 2615 2616 2617 2618 ! store_little_endian 2619 ! in1 out0 out1 local3 .SLE10 2620 2621 ! rightmost in register to first in memory 2622 2623 .SLE10: 2624 and out0, 255, local3 2625 stub local3, [in1+0] 2626 2627 srl out0, 8, local3 2628 and local3, 255, local3 2629 stub local3, [in1+1] 2630 2631 srl out0, 16, local3 2632 and local3, 255, local3 2633 stub local3, [in1+2] 2634 2635 srl out0, 24, local3 2636 stub local3, [in1+3] 2637 2638 2639 and out1, 255, local3 2640 stub local3, [in1+0+4] 2641 2642 srl out1, 8, local3 2643 and local3, 255, local3 2644 stub local3, [in1+1+4] 2645 2646 srl out1, 16, local3 2647 and local3, 255, local3 2648 stub local3, [in1+2+4] 2649 2650 srl out1, 24, local3 2651 stub local3, [in1+3+4] 2652 2653 .SLE10a: 2654 2655 ! block 2656 2657 ld [in3], out0 ! key 7531 first round next block 2658 mov in5, local1 2659 xor global3, out5, in5 ! iv xor next block 2660 2661 ld [in3+4], out1 ! key 8642 2662 add global1, 512, global3 ! address sbox 3 since register used 2663 xor global4, local1, out5 ! iv xor next block 2664 2665 ba .ncbc.enc.next.block_2 2666 add in1, 8, in1 ! output address 2667 2668 .ncbc.enc.next.block_fp: 2669 2670 2671 2672 ! fp_macro 2673 ! in5 out5 2674 2675 ! initially undo the rotate 3 left done after initial permutation 2676 ! original left is received shifted 3 right and 29 left in local3/4 2677 2678 sll out5, 29, local1 2679 or local3, local4, in5 2680 2681 srl out5, 3, out5 2682 sethi %hi(0x55555555), local2 2683 2684 or out5, local1, out5 2685 or local2, %lo(0x55555555), local2 2686 2687 srl out5, 1, local3 2688 sethi %hi(0x00ff00ff), local1 2689 xor local3, in5, local3 2690 or local1, %lo(0x00ff00ff), local1 2691 and local3, local2, local3 2692 sethi %hi(0x33333333), local4 2693 sll local3, 1, local2 2694 2695 xor in5, local3, in5 2696 2697 srl in5, 8, local3 2698 xor out5, local2, out5 2699 xor local3, out5, local3 2700 or local4, %lo(0x33333333), local4 2701 and local3, local1, local3 2702 sethi %hi(0x0000ffff), local1 2703 sll local3, 8, local2 2704 2705 xor out5, local3, out5 2706 2707 srl out5, 2, local3 2708 xor in5, local2, in5 2709 xor local3, in5, local3 2710 or local1, %lo(0x0000ffff), local1 2711 and local3, local4, local3 2712 sethi %hi(0x0f0f0f0f), local4 2713 sll local3, 2, local2 2714 2715 2716 xor in5, local3, in5 2717 2718 2719 srl in5, 16, local3 2720 xor out5, local2, out5 2721 xor local3, out5, local3 2722 or local4, %lo(0x0f0f0f0f), local4 2723 and local3, local1, local3 2724 sll local3, 16, local2 2725 2726 xor out5, local3, local1 2727 2728 srl local1, 4, local3 2729 xor in5, local2, in5 2730 xor local3, in5, local3 2731 and local3, local4, local3 2732 sll local3, 4, local2 2733 2734 xor in5, local3, in5 2735 2736 ! optional store: 2737 2738 2739 2740 xor local1, local2, out5 2741 2742 2743 2744 2745 2746 2747 2748 ! store_little_endian 2749 ! in1 in5 out5 local3 .SLE1 2750 2751 ! rightmost in register to first in memory 2752 2753 .SLE1: 2754 and in5, 255, local3 2755 stub local3, [in1+0] 2756 2757 srl in5, 8, local3 2758 and local3, 255, local3 2759 stub local3, [in1+1] 2760 2761 srl in5, 16, local3 2762 and local3, 255, local3 2763 stub local3, [in1+2] 2764 2765 srl in5, 24, local3 2766 stub local3, [in1+3] 2767 2768 2769 and out5, 255, local3 2770 stub local3, [in1+0+4] 2771 2772 srl out5, 8, local3 2773 and local3, 255, local3 2774 stub local3, [in1+1+4] 2775 2776 srl out5, 16, local3 2777 and local3, 255, local3 2778 stub local3, [in1+2+4] 2779 2780 srl out5, 24, local3 2781 stub local3, [in1+3+4] 2782 2783 .SLE1a: 2784 2785 ! block 2786 2787 addcc in2, -8, in2 ! bytes missing when next block done 2788 2789 bpos .ncbc.enc.next.block 2790 add in1, 8, in1 2791 2792 .ncbc.enc.seven.or.less: 2793 2794 cmp in2, -8 2795 2796 ble .ncbc.enc.finish 2797 nop 2798 2799 add in2, 8, local1 ! bytes to load 2800 2801 ! addr, length, dest left, dest right, temp, local3, label, ret label 2802 2803 2804 ! load_n_bytes 2805 ! in0 local1 local2 local3 .LNB1 .ncbc.enc.next.block_1 .LNB1 .ncbc.enc.next.block_1 2806 2807 .LNB1.0: call .+8 2808 sll local1, 2, local3 2809 2810 add %o7,.LNB1.jmp.table-.LNB1.0,local2 2811 2812 add local2, local3, local2 2813 mov 0, out4 2814 2815 ld [local2], local2 2816 2817 jmp %o7+local2 2818 mov 0, global4 2819 2820 .LNB1.7: 2821 ldub [in0+6], local2 2822 sll local2, 16, local2 2823 or global4, local2, global4 2824 .LNB1.6: 2825 ldub [in0+5], local2 2826 sll local2, 8, local2 2827 or global4, local2, global4 2828 .LNB1.5: 2829 ldub [in0+4], local2 2830 or global4, local2, global4 2831 .LNB1.4: 2832 ldub [in0+3], local2 2833 sll local2, 24, local2 2834 or out4, local2, out4 2835 .LNB1.3: 2836 ldub [in0+2], local2 2837 sll local2, 16, local2 2838 or out4, local2, out4 2839 .LNB1.2: 2840 ldub [in0+1], local2 2841 sll local2, 8, local2 2842 or out4, local2, out4 2843 .LNB1.1: 2844 ldub [in0+0], local2 2845 ba .ncbc.enc.next.block_1 2846 or out4, local2, out4 2847 2848 .align 4 2849 2850 .LNB1.jmp.table: 2851 .word 0 2852 .word .LNB1.1-.LNB1.0 2853 .word .LNB1.2-.LNB1.0 2854 .word .LNB1.3-.LNB1.0 2855 .word .LNB1.4-.LNB1.0 2856 .word .LNB1.5-.LNB1.0 2857 .word .LNB1.6-.LNB1.0 2858 .word .LNB1.7-.LNB1.0 2859 2860 2861 ! Loads 1 to 7 bytes little endian to global4, out4 2862 2863 2864 .ncbc.enc.finish: 2865 2866 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , local4 2867 2868 2869 ! store_little_endian 2870 ! local4 in5 out5 local5 .SLE2 2871 2872 ! rightmost in register to first in memory 2873 2874 .SLE2: 2875 and in5, 255, local5 2876 stub local5, [local4+0] 2877 2878 srl in5, 8, local5 2879 and local5, 255, local5 2880 stub local5, [local4+1] 2881 2882 srl in5, 16, local5 2883 and local5, 255, local5 2884 stub local5, [local4+2] 2885 2886 srl in5, 24, local5 2887 stub local5, [local4+3] 2888 2889 2890 and out5, 255, local5 2891 stub local5, [local4+0+4] 2892 2893 srl out5, 8, local5 2894 and local5, 255, local5 2895 stub local5, [local4+1+4] 2896 2897 srl out5, 16, local5 2898 and local5, 255, local5 2899 stub local5, [local4+2+4] 2900 2901 srl out5, 24, local5 2902 stub local5, [local4+3+4] 2903 2904 .SLE2a: 2905 2906 ! ivec 2907 2908 ret 2909 restore 2910 2911 2912 .ncbc.dec: 2913 2914 STPTR in0, [%sp+BIAS+ARG0+0*ARGSZ] 2915 cmp in2, 0 ! length 2916 add in3, 120, in3 2917 2918 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , local7 ! ivec 2919 ble .ncbc.dec.finish 2920 mov in3, in4 ! schedule 2921 2922 STPTR in1, [%sp+BIAS+ARG0+1*ARGSZ] 2923 mov in0, local5 ! input 2924 2925 2926 2927 ! load_little_endian 2928 ! local7 in0 in1 local3 .LLE3 2929 2930 ! first in memory to rightmost in register 2931 2932 .LLE3: 2933 ldub [local7+3], in0 2934 2935 ldub [local7+2], local3 2936 sll in0, 8, in0 2937 or in0, local3, in0 2938 2939 ldub [local7+1], local3 2940 sll in0, 8, in0 2941 or in0, local3, in0 2942 2943 ldub [local7+0], local3 2944 sll in0, 8, in0 2945 or in0, local3, in0 2946 2947 2948 ldub [local7+3+4], in1 2949 2950 ldub [local7+2+4], local3 2951 sll in1, 8, in1 2952 or in1, local3, in1 2953 2954 ldub [local7+1+4], local3 2955 sll in1, 8, in1 2956 or in1, local3, in1 2957 2958 ldub [local7+0+4], local3 2959 sll in1, 8, in1 2960 or in1, local3, in1 2961 .LLE3a: 2962 2963 ! ivec 2964 2965 .ncbc.dec.next.block: 2966 2967 2968 2969 ! load_little_endian 2970 ! local5 in5 out5 local3 .LLE4 2971 2972 ! first in memory to rightmost in register 2973 2974 .LLE4: 2975 ldub [local5+3], in5 2976 2977 ldub [local5+2], local3 2978 sll in5, 8, in5 2979 or in5, local3, in5 2980 2981 ldub [local5+1], local3 2982 sll in5, 8, in5 2983 or in5, local3, in5 2984 2985 ldub [local5+0], local3 2986 sll in5, 8, in5 2987 or in5, local3, in5 2988 2989 2990 ldub [local5+3+4], out5 2991 2992 ldub [local5+2+4], local3 2993 sll out5, 8, out5 2994 or out5, local3, out5 2995 2996 ldub [local5+1+4], local3 2997 sll out5, 8, out5 2998 or out5, local3, out5 2999 3000 ldub [local5+0+4], local3 3001 sll out5, 8, out5 3002 or out5, local3, out5 3003 .LLE4a: 3004 3005 ! block 3006 3007 ! parameter 6 1/2 for include encryption/decryption 3008 ! parameter 7 1 for mov in1 to in3 3009 ! parameter 8 1 for mov in3 to in4 3010 3011 3012 3013 ! ip_macro 3014 ! in5 out5 in5 out5 in4 2 0 1 3015 3016 ld [out2+256], local1 3017 srl out5, 4, local4 3018 3019 xor local4, in5, local4 3020 nop 3021 3022 ld [out2+260], local2 3023 and local4, local1, local4 3024 mov in3, in4 3025 3026 3027 ld [out2+280], out4 ! loop counter 3028 sll local4, 4, local1 3029 xor in5, local4, in5 3030 3031 ld [out2+264], local3 3032 srl in5, 16, local4 3033 xor out5, local1, out5 3034 3035 3036 xor local4, out5, local4 3037 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 3038 3039 3040 and local4, local2, local4 3041 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 3042 3043 sll local4, 16, local1 3044 xor out5, local4, out5 3045 3046 srl out5, 2, local4 3047 xor in5, local1, in5 3048 3049 sethi %hi(16711680), local5 3050 xor local4, in5, local4 3051 3052 and local4, local3, local4 3053 or local5, 255, local5 3054 3055 sll local4, 2, local2 3056 xor in5, local4, in5 3057 3058 srl in5, 8, local4 3059 xor out5, local2, out5 3060 3061 xor local4, out5, local4 3062 add global1, 768, global4 3063 3064 and local4, local5, local4 3065 add global1, 1024, global5 3066 3067 ld [out2+272], local7 3068 sll local4, 8, local1 3069 xor out5, local4, out5 3070 3071 srl out5, 1, local4 3072 xor in5, local1, in5 3073 3074 ld [in4], out0 ! key 7531 3075 xor local4, in5, local4 3076 add global1, 256, global2 3077 3078 ld [in4+4], out1 ! key 8642 3079 and local4, local7, local4 3080 add global1, 512, global3 3081 3082 sll local4, 1, local1 3083 xor in5, local4, in5 3084 3085 sll in5, 3, local3 3086 xor out5, local1, out5 3087 3088 sll out5, 3, local2 3089 add global1, 1280, local6 ! address sbox 8 3090 3091 srl in5, 29, local4 3092 add global1, 1792, out3 ! address sbox 8 3093 3094 srl out5, 29, local1 3095 or local4, local3, in5 3096 3097 or local2, local1, out5 3098 3099 3100 3101 3102 3103 ld [out2+284], local5 ! 0x0000FC00 used in the rounds 3104 or local2, local1, out5 3105 xor in5, out0, local1 3106 3107 call .des_dec.1 3108 and local1, 252, local1 3109 3110 3111 ! include decryption ks in4 3112 3113 3114 3115 ! fp_macro 3116 ! out5 in5 0 1 3117 3118 ! initially undo the rotate 3 left done after initial permutation 3119 ! original left is received shifted 3 right and 29 left in local3/4 3120 3121 sll in5, 29, local1 3122 or local3, local4, out5 3123 3124 srl in5, 3, in5 3125 sethi %hi(0x55555555), local2 3126 3127 or in5, local1, in5 3128 or local2, %lo(0x55555555), local2 3129 3130 srl in5, 1, local3 3131 sethi %hi(0x00ff00ff), local1 3132 xor local3, out5, local3 3133 or local1, %lo(0x00ff00ff), local1 3134 and local3, local2, local3 3135 sethi %hi(0x33333333), local4 3136 sll local3, 1, local2 3137 3138 xor out5, local3, out5 3139 3140 srl out5, 8, local3 3141 xor in5, local2, in5 3142 xor local3, in5, local3 3143 or local4, %lo(0x33333333), local4 3144 and local3, local1, local3 3145 sethi %hi(0x0000ffff), local1 3146 sll local3, 8, local2 3147 3148 xor in5, local3, in5 3149 3150 srl in5, 2, local3 3151 xor out5, local2, out5 3152 xor local3, out5, local3 3153 or local1, %lo(0x0000ffff), local1 3154 and local3, local4, local3 3155 sethi %hi(0x0f0f0f0f), local4 3156 sll local3, 2, local2 3157 3158 LDPTR [%sp+BIAS+ARG0+0*ARGSZ] , local5 3159 xor out5, local3, out5 3160 3161 LDPTR [%sp+BIAS+ARG0+1*ARGSZ] , local7 3162 srl out5, 16, local3 3163 xor in5, local2, in5 3164 xor local3, in5, local3 3165 or local4, %lo(0x0f0f0f0f), local4 3166 and local3, local1, local3 3167 sll local3, 16, local2 3168 3169 xor in5, local3, local1 3170 3171 srl local1, 4, local3 3172 xor out5, local2, out5 3173 xor local3, out5, local3 3174 and local3, local4, local3 3175 sll local3, 4, local2 3176 3177 xor out5, local3, out5 3178 3179 ! optional store: 3180 3181 3182 3183 xor local1, local2, in5 3184 3185 3186 3187 ! 1 for input and output address to local5/7 3188 3189 ! in2 is bytes left to be stored 3190 ! in2 is compared to 8 in the rounds 3191 3192 xor out5, in0, out4 ! iv xor 3193 bl .ncbc.dec.seven.or.less 3194 xor in5, in1, global4 ! iv xor 3195 3196 ! Load ivec next block now, since input and output address might be the same. 3197 3198 3199 3200 ! load_little_endian_inc 3201 ! local5 in0 in1 local3 .LLE5 3202 3203 ! first in memory to rightmost in register 3204 3205 .LLE5: 3206 ldub [local5+3], in0 3207 3208 ldub [local5+2], local3 3209 sll in0, 8, in0 3210 or in0, local3, in0 3211 3212 ldub [local5+1], local3 3213 sll in0, 8, in0 3214 or in0, local3, in0 3215 3216 ldub [local5+0], local3 3217 sll in0, 8, in0 3218 or in0, local3, in0 3219 3220 ldub [local5+3+4], in1 3221 add local5, 8, local5 3222 3223 ldub [local5+2+4-8], local3 3224 sll in1, 8, in1 3225 or in1, local3, in1 3226 3227 ldub [local5+1+4-8], local3 3228 sll in1, 8, in1 3229 or in1, local3, in1 3230 3231 ldub [local5+0+4-8], local3 3232 sll in1, 8, in1 3233 or in1, local3, in1 3234 .LLE5a: 3235 3236 ! iv 3237 3238 3239 3240 ! store_little_endian 3241 ! local7 out4 global4 local3 .SLE3 3242 3243 ! rightmost in register to first in memory 3244 3245 .SLE3: 3246 and out4, 255, local3 3247 stub local3, [local7+0] 3248 3249 srl out4, 8, local3 3250 and local3, 255, local3 3251 stub local3, [local7+1] 3252 3253 srl out4, 16, local3 3254 and local3, 255, local3 3255 stub local3, [local7+2] 3256 3257 srl out4, 24, local3 3258 stub local3, [local7+3] 3259 3260 3261 and global4, 255, local3 3262 stub local3, [local7+0+4] 3263 3264 srl global4, 8, local3 3265 and local3, 255, local3 3266 stub local3, [local7+1+4] 3267 3268 srl global4, 16, local3 3269 and local3, 255, local3 3270 stub local3, [local7+2+4] 3271 3272 srl global4, 24, local3 3273 stub local3, [local7+3+4] 3274 3275 .SLE3a: 3276 3277 3278 3279 STPTR local5, [%sp+BIAS+ARG0+0*ARGSZ] 3280 add local7, 8, local7 3281 addcc in2, -8, in2 3282 3283 bg .ncbc.dec.next.block 3284 STPTR local7, [%sp+BIAS+ARG0+1*ARGSZ] 3285 3286 3287 .ncbc.dec.store.iv: 3288 3289 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , local4 ! ivec 3290 3291 3292 ! store_little_endian 3293 ! local4 in0 in1 local5 .SLE4 3294 3295 ! rightmost in register to first in memory 3296 3297 .SLE4: 3298 and in0, 255, local5 3299 stub local5, [local4+0] 3300 3301 srl in0, 8, local5 3302 and local5, 255, local5 3303 stub local5, [local4+1] 3304 3305 srl in0, 16, local5 3306 and local5, 255, local5 3307 stub local5, [local4+2] 3308 3309 srl in0, 24, local5 3310 stub local5, [local4+3] 3311 3312 3313 and in1, 255, local5 3314 stub local5, [local4+0+4] 3315 3316 srl in1, 8, local5 3317 and local5, 255, local5 3318 stub local5, [local4+1+4] 3319 3320 srl in1, 16, local5 3321 and local5, 255, local5 3322 stub local5, [local4+2+4] 3323 3324 srl in1, 24, local5 3325 stub local5, [local4+3+4] 3326 3327 .SLE4a: 3328 3329 3330 3331 .ncbc.dec.finish: 3332 3333 ret 3334 restore 3335 3336 .ncbc.dec.seven.or.less: 3337 3338 3339 3340 ! load_little_endian_inc 3341 ! local5 in0 in1 local3 .LLE13 3342 3343 ! first in memory to rightmost in register 3344 3345 .LLE13: 3346 ldub [local5+3], in0 3347 3348 ldub [local5+2], local3 3349 sll in0, 8, in0 3350 or in0, local3, in0 3351 3352 ldub [local5+1], local3 3353 sll in0, 8, in0 3354 or in0, local3, in0 3355 3356 ldub [local5+0], local3 3357 sll in0, 8, in0 3358 or in0, local3, in0 3359 3360 ldub [local5+3+4], in1 3361 add local5, 8, local5 3362 3363 ldub [local5+2+4-8], local3 3364 sll in1, 8, in1 3365 or in1, local3, in1 3366 3367 ldub [local5+1+4-8], local3 3368 sll in1, 8, in1 3369 or in1, local3, in1 3370 3371 ldub [local5+0+4-8], local3 3372 sll in1, 8, in1 3373 or in1, local3, in1 3374 .LLE13a: 3375 3376 ! ivec 3377 3378 3379 3380 ! store_n_bytes 3381 ! local7 in2 local3 local4 .SNB1 .ncbc.dec.store.iv .SNB1 .ncbc.dec.store.iv 3382 3383 .SNB1.0: call .+8 3384 sll in2, 2, local4 3385 3386 add %o7,.SNB1.jmp.table-.SNB1.0,local3 3387 3388 add local3, local4, local3 3389 3390 ld [local3], local3 3391 3392 jmp %o7+local3 3393 nop 3394 3395 .SNB1.7: 3396 srl global4, 16, local3 3397 and local3, 0xff, local3 3398 stub local3, [local7+6] 3399 .SNB1.6: 3400 srl global4, 8, local3 3401 and local3, 0xff, local3 3402 stub local3, [local7+5] 3403 .SNB1.5: 3404 and global4, 0xff, local3 3405 stub local3, [local7+4] 3406 .SNB1.4: 3407 srl out4, 24, local3 3408 stub local3, [local7+3] 3409 .SNB1.3: 3410 srl out4, 16, local3 3411 and local3, 0xff, local3 3412 stub local3, [local7+2] 3413 .SNB1.2: 3414 srl out4, 8, local3 3415 and local3, 0xff, local3 3416 stub local3, [local7+1] 3417 .SNB1.1: 3418 and out4, 0xff, local3 3419 3420 3421 ba .ncbc.dec.store.iv 3422 stub local3, [local7] 3423 3424 .align 4 3425 3426 .SNB1.jmp.table: 3427 3428 .word 0 3429 .word .SNB1.1-.SNB1.0 3430 .word .SNB1.2-.SNB1.0 3431 .word .SNB1.3-.SNB1.0 3432 .word .SNB1.4-.SNB1.0 3433 .word .SNB1.5-.SNB1.0 3434 .word .SNB1.6-.SNB1.0 3435 .word .SNB1.7-.SNB1.0 3436 3437 3438 3439 .DES_ncbc_encrypt.end: 3440 .size DES_ncbc_encrypt, .DES_ncbc_encrypt.end-DES_ncbc_encrypt 3441 3442 3443 ! void DES_ede3_cbc_encrypt(input, output, length, ks1, ks2, ks3, ivec, enc) 3444 ! ************************************************************************** 3445 3446 3447 .align 32 3448 .global DES_ede3_cbc_encrypt 3449 .type DES_ede3_cbc_encrypt,#function 3450 3451 DES_ede3_cbc_encrypt: 3452 3453 save %sp, FRAME, %sp 3454 3455 3456 3457 3458 3459 sethi %hi(_PIC_DES_SPtrans-1f),global1 3460 or global1,%lo(_PIC_DES_SPtrans-1f),global1 3461 1: call .+8 3462 add %o7,global1,global1 3463 sub global1,_PIC_DES_SPtrans-.des_and,out2 3464 3465 LDPTR [%fp+BIAS+ARG0+7*ARGSZ], local3 ! enc 3466 LDPTR [%fp+BIAS+ARG0+6*ARGSZ], local4 ! ivec 3467 cmp local3, 0 ! enc 3468 3469 be .ede3.dec 3470 STPTR in4, [%sp+BIAS+ARG0+4*ARGSZ] 3471 3472 STPTR in5, [%sp+BIAS+ARG0+5*ARGSZ] 3473 3474 3475 3476 ! load_little_endian 3477 ! local4 in5 out5 local3 .LLE6 3478 3479 ! first in memory to rightmost in register 3480 3481 .LLE6: 3482 ldub [local4+3], in5 3483 3484 ldub [local4+2], local3 3485 sll in5, 8, in5 3486 or in5, local3, in5 3487 3488 ldub [local4+1], local3 3489 sll in5, 8, in5 3490 or in5, local3, in5 3491 3492 ldub [local4+0], local3 3493 sll in5, 8, in5 3494 or in5, local3, in5 3495 3496 3497 ldub [local4+3+4], out5 3498 3499 ldub [local4+2+4], local3 3500 sll out5, 8, out5 3501 or out5, local3, out5 3502 3503 ldub [local4+1+4], local3 3504 sll out5, 8, out5 3505 or out5, local3, out5 3506 3507 ldub [local4+0+4], local3 3508 sll out5, 8, out5 3509 or out5, local3, out5 3510 .LLE6a: 3511 3512 ! ivec 3513 3514 addcc in2, -8, in2 ! bytes missing after next block 3515 3516 bl .ede3.enc.seven.or.less 3517 STPTR in3, [%sp+BIAS+ARG0+3*ARGSZ] 3518 3519 .ede3.enc.next.block: 3520 3521 3522 3523 ! load_little_endian 3524 ! in0 out4 global4 local3 .LLE7 3525 3526 ! first in memory to rightmost in register 3527 3528 .LLE7: 3529 ldub [in0+3], out4 3530 3531 ldub [in0+2], local3 3532 sll out4, 8, out4 3533 or out4, local3, out4 3534 3535 ldub [in0+1], local3 3536 sll out4, 8, out4 3537 or out4, local3, out4 3538 3539 ldub [in0+0], local3 3540 sll out4, 8, out4 3541 or out4, local3, out4 3542 3543 3544 ldub [in0+3+4], global4 3545 3546 ldub [in0+2+4], local3 3547 sll global4, 8, global4 3548 or global4, local3, global4 3549 3550 ldub [in0+1+4], local3 3551 sll global4, 8, global4 3552 or global4, local3, global4 3553 3554 ldub [in0+0+4], local3 3555 sll global4, 8, global4 3556 or global4, local3, global4 3557 .LLE7a: 3558 3559 3560 3561 .ede3.enc.next.block_1: 3562 3563 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , in4 3564 xor in5, out4, in5 ! iv xor 3565 xor out5, global4, out5 ! iv xor 3566 3567 LDPTR [%sp+BIAS+ARG0+3*ARGSZ] , in3 3568 add in4, 120, in4 ! for decryption we use last subkey first 3569 nop 3570 3571 3572 3573 ! ip_macro 3574 ! in5 out5 out5 in5 in3 3575 3576 ld [out2+256], local1 3577 srl out5, 4, local4 3578 3579 xor local4, in5, local4 3580 nop 3581 3582 ld [out2+260], local2 3583 and local4, local1, local4 3584 3585 3586 3587 ld [out2+280], out4 ! loop counter 3588 sll local4, 4, local1 3589 xor in5, local4, in5 3590 3591 ld [out2+264], local3 3592 srl in5, 16, local4 3593 xor out5, local1, out5 3594 3595 3596 xor local4, out5, local4 3597 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 3598 3599 3600 and local4, local2, local4 3601 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 3602 3603 sll local4, 16, local1 3604 xor out5, local4, out5 3605 3606 srl out5, 2, local4 3607 xor in5, local1, in5 3608 3609 sethi %hi(16711680), local5 3610 xor local4, in5, local4 3611 3612 and local4, local3, local4 3613 or local5, 255, local5 3614 3615 sll local4, 2, local2 3616 xor in5, local4, in5 3617 3618 srl in5, 8, local4 3619 xor out5, local2, out5 3620 3621 xor local4, out5, local4 3622 add global1, 768, global4 3623 3624 and local4, local5, local4 3625 add global1, 1024, global5 3626 3627 ld [out2+272], local7 3628 sll local4, 8, local1 3629 xor out5, local4, out5 3630 3631 srl out5, 1, local4 3632 xor in5, local1, in5 3633 3634 ld [in3], out0 ! key 7531 3635 xor local4, in5, local4 3636 add global1, 256, global2 3637 3638 ld [in3+4], out1 ! key 8642 3639 and local4, local7, local4 3640 add global1, 512, global3 3641 3642 sll local4, 1, local1 3643 xor in5, local4, in5 3644 3645 sll in5, 3, local3 3646 xor out5, local1, out5 3647 3648 sll out5, 3, local2 3649 add global1, 1280, local6 ! address sbox 8 3650 3651 srl in5, 29, local4 3652 add global1, 1792, out3 ! address sbox 8 3653 3654 srl out5, 29, local1 3655 or local4, local3, out5 3656 3657 or local2, local1, in5 3658 3659 3660 3661 3662 3663 3664 .ede3.enc.next.block_2: 3665 3666 call .des_enc ! ks1 in3 3667 nop 3668 3669 call .des_dec ! ks2 in4 3670 LDPTR [%sp+BIAS+ARG0+5*ARGSZ] , in3 3671 3672 call .des_enc ! ks3 in3 compares in2 to 8 3673 nop 3674 3675 bl .ede3.enc.next.block_fp 3676 add in0, 8, in0 3677 3678 ! If 8 or more bytes are to be encrypted after this block, 3679 ! we combine final permutation for this block with initial 3680 ! permutation for next block. Load next block: 3681 3682 3683 3684 ! load_little_endian 3685 ! in0 global3 global4 local5 .LLE11 3686 3687 ! first in memory to rightmost in register 3688 3689 .LLE11: 3690 ldub [in0+3], global3 3691 3692 ldub [in0+2], local5 3693 sll global3, 8, global3 3694 or global3, local5, global3 3695 3696 ldub [in0+1], local5 3697 sll global3, 8, global3 3698 or global3, local5, global3 3699 3700 ldub [in0+0], local5 3701 sll global3, 8, global3 3702 or global3, local5, global3 3703 3704 3705 ldub [in0+3+4], global4 3706 3707 ldub [in0+2+4], local5 3708 sll global4, 8, global4 3709 or global4, local5, global4 3710 3711 ldub [in0+1+4], local5 3712 sll global4, 8, global4 3713 or global4, local5, global4 3714 3715 ldub [in0+0+4], local5 3716 sll global4, 8, global4 3717 or global4, local5, global4 3718 .LLE11a: 3719 3720 3721 3722 ! parameter 1 original left 3723 ! parameter 2 original right 3724 ! parameter 3 left ip 3725 ! parameter 4 right ip 3726 ! parameter 5 1: load ks1/ks2 to in3/in4, add 120 to in4 3727 ! 2: mov in4 to in3 3728 ! 3729 ! also adds -8 to length in2 and loads loop counter to out4 3730 3731 3732 3733 ! fp_ip_macro 3734 ! out0 out1 global3 global4 1 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 ! out0 in local3, local4 3745 3746 ld [out2+256], local1 3747 sll out5, 29, out4 3748 or local3, local4, out0 3749 3750 srl out5, 3, out1 3751 3752 3753 ld [out2+272], local5 3754 srl global4, 4, local0 3755 or out1, out4, out1 3756 3757 srl out1, 1, out4 3758 xor out4, out0, out4 3759 3760 and out4, local5, out4 3761 xor local0, global3, local0 3762 3763 sll out4, 1, local3 3764 xor out0, out4, out0 3765 3766 and local0, local1, local0 3767 add in2, -8, in2 3768 3769 sll local0, 4, local7 3770 xor global3, local0, global3 3771 3772 ld [out2+268], local4 3773 srl out0, 8, out4 3774 xor out1, local3, out1 3775 ld [out2+260], local2 3776 srl global3, 16, local0 3777 xor global4, local7, global4 3778 xor out4, out1, out4 3779 xor local0, global4, local0 3780 and out4, local4, out4 3781 and local0, local2, local0 3782 sll out4, 8, local3 3783 xor out1, out4, out1 3784 sll local0, 16, local7 3785 xor global4, local0, global4 3786 3787 srl out1, 2, out4 3788 xor out0, local3, out0 3789 3790 ld [out2+264], local3 ! ip3 3791 srl global4, 2, local0 3792 xor global3, local7, global3 3793 xor out4, out0, out4 3794 xor local0, global3, local0 3795 and out4, local3, out4 3796 and local0, local3, local0 3797 sll out4, 2, local3 3798 xor out0, out4, out0 3799 sll local0, 2, local7 3800 xor global3, local0, global3 3801 3802 srl out0, 16, out4 3803 xor out1, local3, out1 3804 srl global3, 8, local0 3805 xor global4, local7, global4 3806 xor out4, out1, out4 3807 xor local0, global4, local0 3808 and out4, local2, out4 3809 and local0, local4, local0 3810 sll out4, 16, local3 3811 xor out1, out4, local4 3812 sll local0, 8, local7 3813 xor global4, local0, global4 3814 3815 srl global4, 1, local0 3816 xor global3, local7, global3 3817 3818 srl local4, 4, out4 3819 xor local0, global3, local0 3820 3821 xor out0, local3, out0 3822 and local0, local5, local0 3823 3824 sll local0, 1, local7 3825 xor out4, out0, out4 3826 3827 xor global3, local0, global3 3828 xor global4, local7, global4 3829 3830 sll global3, 3, local5 3831 and out4, local1, out4 3832 3833 sll out4, 4, local3 3834 xor out0, out4, out0 3835 3836 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , in4 3837 sll global4, 3, local2 3838 xor local4, local3, out1 3839 3840 ! reload since used as temporary: 3841 3842 ld [out2+280], out4 ! loop counter 3843 3844 srl global3, 29, local0 3845 add in4, 120, in4 3846 3847 LDPTR [%sp+BIAS+ARG0+3*ARGSZ] , in3 3848 srl global4, 29, local7 3849 3850 or local0, local5, global4 3851 or local2, local7, global3 3852 3853 3854 3855 3856 3857 ! store_little_endian 3858 ! in1 out0 out1 local3 .SLE9 3859 3860 ! rightmost in register to first in memory 3861 3862 .SLE9: 3863 and out0, 255, local3 3864 stub local3, [in1+0] 3865 3866 srl out0, 8, local3 3867 and local3, 255, local3 3868 stub local3, [in1+1] 3869 3870 srl out0, 16, local3 3871 and local3, 255, local3 3872 stub local3, [in1+2] 3873 3874 srl out0, 24, local3 3875 stub local3, [in1+3] 3876 3877 3878 and out1, 255, local3 3879 stub local3, [in1+0+4] 3880 3881 srl out1, 8, local3 3882 and local3, 255, local3 3883 stub local3, [in1+1+4] 3884 3885 srl out1, 16, local3 3886 and local3, 255, local3 3887 stub local3, [in1+2+4] 3888 3889 srl out1, 24, local3 3890 stub local3, [in1+3+4] 3891 3892 .SLE9a: 3893 3894 ! block 3895 3896 mov in5, local1 3897 xor global3, out5, in5 ! iv xor next block 3898 3899 ld [in3], out0 ! key 7531 3900 add global1, 512, global3 ! address sbox 3 3901 xor global4, local1, out5 ! iv xor next block 3902 3903 ld [in3+4], out1 ! key 8642 3904 add global1, 768, global4 ! address sbox 4 3905 ba .ede3.enc.next.block_2 3906 add in1, 8, in1 3907 3908 .ede3.enc.next.block_fp: 3909 3910 3911 3912 ! fp_macro 3913 ! in5 out5 3914 3915 ! initially undo the rotate 3 left done after initial permutation 3916 ! original left is received shifted 3 right and 29 left in local3/4 3917 3918 sll out5, 29, local1 3919 or local3, local4, in5 3920 3921 srl out5, 3, out5 3922 sethi %hi(0x55555555), local2 3923 3924 or out5, local1, out5 3925 or local2, %lo(0x55555555), local2 3926 3927 srl out5, 1, local3 3928 sethi %hi(0x00ff00ff), local1 3929 xor local3, in5, local3 3930 or local1, %lo(0x00ff00ff), local1 3931 and local3, local2, local3 3932 sethi %hi(0x33333333), local4 3933 sll local3, 1, local2 3934 3935 xor in5, local3, in5 3936 3937 srl in5, 8, local3 3938 xor out5, local2, out5 3939 xor local3, out5, local3 3940 or local4, %lo(0x33333333), local4 3941 and local3, local1, local3 3942 sethi %hi(0x0000ffff), local1 3943 sll local3, 8, local2 3944 3945 xor out5, local3, out5 3946 3947 srl out5, 2, local3 3948 xor in5, local2, in5 3949 xor local3, in5, local3 3950 or local1, %lo(0x0000ffff), local1 3951 and local3, local4, local3 3952 sethi %hi(0x0f0f0f0f), local4 3953 sll local3, 2, local2 3954 3955 3956 xor in5, local3, in5 3957 3958 3959 srl in5, 16, local3 3960 xor out5, local2, out5 3961 xor local3, out5, local3 3962 or local4, %lo(0x0f0f0f0f), local4 3963 and local3, local1, local3 3964 sll local3, 16, local2 3965 3966 xor out5, local3, local1 3967 3968 srl local1, 4, local3 3969 xor in5, local2, in5 3970 xor local3, in5, local3 3971 and local3, local4, local3 3972 sll local3, 4, local2 3973 3974 xor in5, local3, in5 3975 3976 ! optional store: 3977 3978 3979 3980 xor local1, local2, out5 3981 3982 3983 3984 3985 3986 3987 3988 ! store_little_endian 3989 ! in1 in5 out5 local3 .SLE5 3990 3991 ! rightmost in register to first in memory 3992 3993 .SLE5: 3994 and in5, 255, local3 3995 stub local3, [in1+0] 3996 3997 srl in5, 8, local3 3998 and local3, 255, local3 3999 stub local3, [in1+1] 4000 4001 srl in5, 16, local3 4002 and local3, 255, local3 4003 stub local3, [in1+2] 4004 4005 srl in5, 24, local3 4006 stub local3, [in1+3] 4007 4008 4009 and out5, 255, local3 4010 stub local3, [in1+0+4] 4011 4012 srl out5, 8, local3 4013 and local3, 255, local3 4014 stub local3, [in1+1+4] 4015 4016 srl out5, 16, local3 4017 and local3, 255, local3 4018 stub local3, [in1+2+4] 4019 4020 srl out5, 24, local3 4021 stub local3, [in1+3+4] 4022 4023 .SLE5a: 4024 4025 ! block 4026 4027 addcc in2, -8, in2 ! bytes missing when next block done 4028 4029 bpos .ede3.enc.next.block 4030 add in1, 8, in1 4031 4032 .ede3.enc.seven.or.less: 4033 4034 cmp in2, -8 4035 4036 ble .ede3.enc.finish 4037 nop 4038 4039 add in2, 8, local1 ! bytes to load 4040 4041 ! addr, length, dest left, dest right, temp, local3, label, ret label 4042 4043 4044 ! load_n_bytes 4045 ! in0 local1 local2 local3 .LNB2 .ede3.enc.next.block_1 .LNB2 .ede3.enc.next.block_1 4046 4047 .LNB2.0: call .+8 4048 sll local1, 2, local3 4049 4050 add %o7,.LNB2.jmp.table-.LNB2.0,local2 4051 4052 add local2, local3, local2 4053 mov 0, out4 4054 4055 ld [local2], local2 4056 4057 jmp %o7+local2 4058 mov 0, global4 4059 4060 .LNB2.7: 4061 ldub [in0+6], local2 4062 sll local2, 16, local2 4063 or global4, local2, global4 4064 .LNB2.6: 4065 ldub [in0+5], local2 4066 sll local2, 8, local2 4067 or global4, local2, global4 4068 .LNB2.5: 4069 ldub [in0+4], local2 4070 or global4, local2, global4 4071 .LNB2.4: 4072 ldub [in0+3], local2 4073 sll local2, 24, local2 4074 or out4, local2, out4 4075 .LNB2.3: 4076 ldub [in0+2], local2 4077 sll local2, 16, local2 4078 or out4, local2, out4 4079 .LNB2.2: 4080 ldub [in0+1], local2 4081 sll local2, 8, local2 4082 or out4, local2, out4 4083 .LNB2.1: 4084 ldub [in0+0], local2 4085 ba .ede3.enc.next.block_1 4086 or out4, local2, out4 4087 4088 .align 4 4089 4090 .LNB2.jmp.table: 4091 .word 0 4092 .word .LNB2.1-.LNB2.0 4093 .word .LNB2.2-.LNB2.0 4094 .word .LNB2.3-.LNB2.0 4095 .word .LNB2.4-.LNB2.0 4096 .word .LNB2.5-.LNB2.0 4097 .word .LNB2.6-.LNB2.0 4098 .word .LNB2.7-.LNB2.0 4099 4100 4101 .ede3.enc.finish: 4102 4103 LDPTR [%fp+BIAS+ARG0+6*ARGSZ], local4 ! ivec 4104 4105 4106 ! store_little_endian 4107 ! local4 in5 out5 local5 .SLE6 4108 4109 ! rightmost in register to first in memory 4110 4111 .SLE6: 4112 and in5, 255, local5 4113 stub local5, [local4+0] 4114 4115 srl in5, 8, local5 4116 and local5, 255, local5 4117 stub local5, [local4+1] 4118 4119 srl in5, 16, local5 4120 and local5, 255, local5 4121 stub local5, [local4+2] 4122 4123 srl in5, 24, local5 4124 stub local5, [local4+3] 4125 4126 4127 and out5, 255, local5 4128 stub local5, [local4+0+4] 4129 4130 srl out5, 8, local5 4131 and local5, 255, local5 4132 stub local5, [local4+1+4] 4133 4134 srl out5, 16, local5 4135 and local5, 255, local5 4136 stub local5, [local4+2+4] 4137 4138 srl out5, 24, local5 4139 stub local5, [local4+3+4] 4140 4141 .SLE6a: 4142 4143 ! ivec 4144 4145 ret 4146 restore 4147 4148 .ede3.dec: 4149 4150 STPTR in0, [%sp+BIAS+ARG0+0*ARGSZ] 4151 add in5, 120, in5 4152 4153 STPTR in1, [%sp+BIAS+ARG0+1*ARGSZ] 4154 mov in0, local5 4155 add in3, 120, in3 4156 4157 STPTR in3, [%sp+BIAS+ARG0+3*ARGSZ] 4158 cmp in2, 0 4159 4160 ble .ede3.dec.finish 4161 STPTR in5, [%sp+BIAS+ARG0+5*ARGSZ] 4162 4163 LDPTR [%fp+BIAS+ARG0+6*ARGSZ], local7 ! iv 4164 4165 4166 ! load_little_endian 4167 ! local7 in0 in1 local3 .LLE8 4168 4169 ! first in memory to rightmost in register 4170 4171 .LLE8: 4172 ldub [local7+3], in0 4173 4174 ldub [local7+2], local3 4175 sll in0, 8, in0 4176 or in0, local3, in0 4177 4178 ldub [local7+1], local3 4179 sll in0, 8, in0 4180 or in0, local3, in0 4181 4182 ldub [local7+0], local3 4183 sll in0, 8, in0 4184 or in0, local3, in0 4185 4186 4187 ldub [local7+3+4], in1 4188 4189 ldub [local7+2+4], local3 4190 sll in1, 8, in1 4191 or in1, local3, in1 4192 4193 ldub [local7+1+4], local3 4194 sll in1, 8, in1 4195 or in1, local3, in1 4196 4197 ldub [local7+0+4], local3 4198 sll in1, 8, in1 4199 or in1, local3, in1 4200 .LLE8a: 4201 4202 4203 4204 .ede3.dec.next.block: 4205 4206 4207 4208 ! load_little_endian 4209 ! local5 in5 out5 local3 .LLE9 4210 4211 ! first in memory to rightmost in register 4212 4213 .LLE9: 4214 ldub [local5+3], in5 4215 4216 ldub [local5+2], local3 4217 sll in5, 8, in5 4218 or in5, local3, in5 4219 4220 ldub [local5+1], local3 4221 sll in5, 8, in5 4222 or in5, local3, in5 4223 4224 ldub [local5+0], local3 4225 sll in5, 8, in5 4226 or in5, local3, in5 4227 4228 4229 ldub [local5+3+4], out5 4230 4231 ldub [local5+2+4], local3 4232 sll out5, 8, out5 4233 or out5, local3, out5 4234 4235 ldub [local5+1+4], local3 4236 sll out5, 8, out5 4237 or out5, local3, out5 4238 4239 ldub [local5+0+4], local3 4240 sll out5, 8, out5 4241 or out5, local3, out5 4242 .LLE9a: 4243 4244 4245 4246 ! parameter 6 1/2 for include encryption/decryption 4247 ! parameter 7 1 for mov in1 to in3 4248 ! parameter 8 1 for mov in3 to in4 4249 ! parameter 9 1 for load ks3 and ks2 to in4 and in3 4250 4251 4252 4253 ! ip_macro 4254 ! in5 out5 in5 out5 in4 2 0 0 1 4255 4256 ld [out2+256], local1 4257 srl out5, 4, local4 4258 4259 xor local4, in5, local4 4260 nop 4261 4262 ld [out2+260], local2 4263 and local4, local1, local4 4264 4265 4266 4267 ld [out2+280], out4 ! loop counter 4268 sll local4, 4, local1 4269 xor in5, local4, in5 4270 4271 ld [out2+264], local3 4272 srl in5, 16, local4 4273 xor out5, local1, out5 4274 4275 LDPTR [%sp+BIAS+ARG0+5*ARGSZ] , in4 4276 xor local4, out5, local4 4277 nop !sethi %hi(DES_SPtrans), global1 ! sbox addr 4278 4279 LDPTR [%sp+BIAS+ARG0+4*ARGSZ] , in3 4280 and local4, local2, local4 4281 nop !or global1, %lo(DES_SPtrans), global1 ! sbox addr 4282 4283 sll local4, 16, local1 4284 xor out5, local4, out5 4285 4286 srl out5, 2, local4 4287 xor in5, local1, in5 4288 4289 sethi %hi(16711680), local5 4290 xor local4, in5, local4 4291 4292 and local4, local3, local4 4293 or local5, 255, local5 4294 4295 sll local4, 2, local2 4296 xor in5, local4, in5 4297 4298 srl in5, 8, local4 4299 xor out5, local2, out5 4300 4301 xor local4, out5, local4 4302 add global1, 768, global4 4303 4304 and local4, local5, local4 4305 add global1, 1024, global5 4306 4307 ld [out2+272], local7 4308 sll local4, 8, local1 4309 xor out5, local4, out5 4310 4311 srl out5, 1, local4 4312 xor in5, local1, in5 4313 4314 ld [in4], out0 ! key 7531 4315 xor local4, in5, local4 4316 add global1, 256, global2 4317 4318 ld [in4+4], out1 ! key 8642 4319 and local4, local7, local4 4320 add global1, 512, global3 4321 4322 sll local4, 1, local1 4323 xor in5, local4, in5 4324 4325 sll in5, 3, local3 4326 xor out5, local1, out5 4327 4328 sll out5, 3, local2 4329 add global1, 1280, local6 ! address sbox 8 4330 4331 srl in5, 29, local4 4332 add global1, 1792, out3 ! address sbox 8 4333 4334 srl out5, 29, local1 4335 or local4, local3, in5 4336 4337 or local2, local1, out5 4338 4339 4340 4341 4342 4343 ld [out2+284], local5 ! 0x0000FC00 used in the rounds 4344 or local2, local1, out5 4345 xor in5, out0, local1 4346 4347 call .des_dec.1 4348 and local1, 252, local1 4349 4350 4351 ! inc .des_dec ks3 in4 4352 4353 call .des_enc ! ks2 in3 4354 LDPTR [%sp+BIAS+ARG0+3*ARGSZ] , in4 4355 4356 call .des_dec ! ks1 in4 4357 nop 4358 4359 4360 4361 ! fp_macro 4362 ! out5 in5 0 1 4363 4364 ! initially undo the rotate 3 left done after initial permutation 4365 ! original left is received shifted 3 right and 29 left in local3/4 4366 4367 sll in5, 29, local1 4368 or local3, local4, out5 4369 4370 srl in5, 3, in5 4371 sethi %hi(0x55555555), local2 4372 4373 or in5, local1, in5 4374 or local2, %lo(0x55555555), local2 4375 4376 srl in5, 1, local3 4377 sethi %hi(0x00ff00ff), local1 4378 xor local3, out5, local3 4379 or local1, %lo(0x00ff00ff), local1 4380 and local3, local2, local3 4381 sethi %hi(0x33333333), local4 4382 sll local3, 1, local2 4383 4384 xor out5, local3, out5 4385 4386 srl out5, 8, local3 4387 xor in5, local2, in5 4388 xor local3, in5, local3 4389 or local4, %lo(0x33333333), local4 4390 and local3, local1, local3 4391 sethi %hi(0x0000ffff), local1 4392 sll local3, 8, local2 4393 4394 xor in5, local3, in5 4395 4396 srl in5, 2, local3 4397 xor out5, local2, out5 4398 xor local3, out5, local3 4399 or local1, %lo(0x0000ffff), local1 4400 and local3, local4, local3 4401 sethi %hi(0x0f0f0f0f), local4 4402 sll local3, 2, local2 4403 4404 LDPTR [%sp+BIAS+ARG0+0*ARGSZ] , local5 4405 xor out5, local3, out5 4406 4407 LDPTR [%sp+BIAS+ARG0+1*ARGSZ] , local7 4408 srl out5, 16, local3 4409 xor in5, local2, in5 4410 xor local3, in5, local3 4411 or local4, %lo(0x0f0f0f0f), local4 4412 and local3, local1, local3 4413 sll local3, 16, local2 4414 4415 xor in5, local3, local1 4416 4417 srl local1, 4, local3 4418 xor out5, local2, out5 4419 xor local3, out5, local3 4420 and local3, local4, local3 4421 sll local3, 4, local2 4422 4423 xor out5, local3, out5 4424 4425 ! optional store: 4426 4427 4428 4429 xor local1, local2, in5 4430 4431 4432 4433 ! 1 for input and output address local5/7 4434 4435 ! in2 is bytes left to be stored 4436 ! in2 is compared to 8 in the rounds 4437 4438 xor out5, in0, out4 4439 bl .ede3.dec.seven.or.less 4440 xor in5, in1, global4 4441 4442 4443 4444 ! load_little_endian_inc 4445 ! local5 in0 in1 local3 .LLE10 4446 4447 ! first in memory to rightmost in register 4448 4449 .LLE10: 4450 ldub [local5+3], in0 4451 4452 ldub [local5+2], local3 4453 sll in0, 8, in0 4454 or in0, local3, in0 4455 4456 ldub [local5+1], local3 4457 sll in0, 8, in0 4458 or in0, local3, in0 4459 4460 ldub [local5+0], local3 4461 sll in0, 8, in0 4462 or in0, local3, in0 4463 4464 ldub [local5+3+4], in1 4465 add local5, 8, local5 4466 4467 ldub [local5+2+4-8], local3 4468 sll in1, 8, in1 4469 or in1, local3, in1 4470 4471 ldub [local5+1+4-8], local3 4472 sll in1, 8, in1 4473 or in1, local3, in1 4474 4475 ldub [local5+0+4-8], local3 4476 sll in1, 8, in1 4477 or in1, local3, in1 4478 .LLE10a: 4479 4480 ! iv next block 4481 4482 4483 4484 ! store_little_endian 4485 ! local7 out4 global4 local3 .SLE7 4486 4487 ! rightmost in register to first in memory 4488 4489 .SLE7: 4490 and out4, 255, local3 4491 stub local3, [local7+0] 4492 4493 srl out4, 8, local3 4494 and local3, 255, local3 4495 stub local3, [local7+1] 4496 4497 srl out4, 16, local3 4498 and local3, 255, local3 4499 stub local3, [local7+2] 4500 4501 srl out4, 24, local3 4502 stub local3, [local7+3] 4503 4504 4505 and global4, 255, local3 4506 stub local3, [local7+0+4] 4507 4508 srl global4, 8, local3 4509 and local3, 255, local3 4510 stub local3, [local7+1+4] 4511 4512 srl global4, 16, local3 4513 and local3, 255, local3 4514 stub local3, [local7+2+4] 4515 4516 srl global4, 24, local3 4517 stub local3, [local7+3+4] 4518 4519 .SLE7a: 4520 4521 ! block 4522 4523 STPTR local5, [%sp+BIAS+ARG0+0*ARGSZ] 4524 addcc in2, -8, in2 4525 add local7, 8, local7 4526 4527 bg .ede3.dec.next.block 4528 STPTR local7, [%sp+BIAS+ARG0+1*ARGSZ] 4529 4530 .ede3.dec.store.iv: 4531 4532 LDPTR [%fp+BIAS+ARG0+6*ARGSZ], local4 ! ivec 4533 4534 4535 ! store_little_endian 4536 ! local4 in0 in1 local5 .SLE8 4537 4538 ! rightmost in register to first in memory 4539 4540 .SLE8: 4541 and in0, 255, local5 4542 stub local5, [local4+0] 4543 4544 srl in0, 8, local5 4545 and local5, 255, local5 4546 stub local5, [local4+1] 4547 4548 srl in0, 16, local5 4549 and local5, 255, local5 4550 stub local5, [local4+2] 4551 4552 srl in0, 24, local5 4553 stub local5, [local4+3] 4554 4555 4556 and in1, 255, local5 4557 stub local5, [local4+0+4] 4558 4559 srl in1, 8, local5 4560 and local5, 255, local5 4561 stub local5, [local4+1+4] 4562 4563 srl in1, 16, local5 4564 and local5, 255, local5 4565 stub local5, [local4+2+4] 4566 4567 srl in1, 24, local5 4568 stub local5, [local4+3+4] 4569 4570 .SLE8a: 4571 4572 ! ivec 4573 4574 .ede3.dec.finish: 4575 4576 ret 4577 restore 4578 4579 .ede3.dec.seven.or.less: 4580 4581 4582 4583 ! load_little_endian_inc 4584 ! local5 in0 in1 local3 .LLE14 4585 4586 ! first in memory to rightmost in register 4587 4588 .LLE14: 4589 ldub [local5+3], in0 4590 4591 ldub [local5+2], local3 4592 sll in0, 8, in0 4593 or in0, local3, in0 4594 4595 ldub [local5+1], local3 4596 sll in0, 8, in0 4597 or in0, local3, in0 4598 4599 ldub [local5+0], local3 4600 sll in0, 8, in0 4601 or in0, local3, in0 4602 4603 ldub [local5+3+4], in1 4604 add local5, 8, local5 4605 4606 ldub [local5+2+4-8], local3 4607 sll in1, 8, in1 4608 or in1, local3, in1 4609 4610 ldub [local5+1+4-8], local3 4611 sll in1, 8, in1 4612 or in1, local3, in1 4613 4614 ldub [local5+0+4-8], local3 4615 sll in1, 8, in1 4616 or in1, local3, in1 4617 .LLE14a: 4618 4619 ! iv 4620 4621 4622 4623 ! store_n_bytes 4624 ! local7 in2 local3 local4 .SNB2 .ede3.dec.store.iv .SNB2 .ede3.dec.store.iv 4625 4626 .SNB2.0: call .+8 4627 sll in2, 2, local4 4628 4629 add %o7,.SNB2.jmp.table-.SNB2.0,local3 4630 4631 add local3, local4, local3 4632 4633 ld [local3], local3 4634 4635 jmp %o7+local3 4636 nop 4637 4638 .SNB2.7: 4639 srl global4, 16, local3 4640 and local3, 0xff, local3 4641 stub local3, [local7+6] 4642 .SNB2.6: 4643 srl global4, 8, local3 4644 and local3, 0xff, local3 4645 stub local3, [local7+5] 4646 .SNB2.5: 4647 and global4, 0xff, local3 4648 stub local3, [local7+4] 4649 .SNB2.4: 4650 srl out4, 24, local3 4651 stub local3, [local7+3] 4652 .SNB2.3: 4653 srl out4, 16, local3 4654 and local3, 0xff, local3 4655 stub local3, [local7+2] 4656 .SNB2.2: 4657 srl out4, 8, local3 4658 and local3, 0xff, local3 4659 stub local3, [local7+1] 4660 .SNB2.1: 4661 and out4, 0xff, local3 4662 4663 4664 ba .ede3.dec.store.iv 4665 stub local3, [local7] 4666 4667 .align 4 4668 4669 .SNB2.jmp.table: 4670 4671 .word 0 4672 .word .SNB2.1-.SNB2.0 4673 .word .SNB2.2-.SNB2.0 4674 .word .SNB2.3-.SNB2.0 4675 .word .SNB2.4-.SNB2.0 4676 .word .SNB2.5-.SNB2.0 4677 .word .SNB2.6-.SNB2.0 4678 .word .SNB2.7-.SNB2.0 4679 4680 4681 4682 .DES_ede3_cbc_encrypt.end: 4683 .size DES_ede3_cbc_encrypt,.DES_ede3_cbc_encrypt.end-DES_ede3_cbc_encrypt 4684 4685 .align 256 4686 .type .des_and,#object 4687 .size .des_and,284 4688 4689 .des_and: 4690 4691 ! This table is used for AND 0xFC when it is known that register 4692 ! bits 8-31 are zero. Makes it possible to do three arithmetic 4693 ! operations in one cycle. 4694 4695 .byte 0, 0, 0, 0, 4, 4, 4, 4 4696 .byte 8, 8, 8, 8, 12, 12, 12, 12 4697 .byte 16, 16, 16, 16, 20, 20, 20, 20 4698 .byte 24, 24, 24, 24, 28, 28, 28, 28 4699 .byte 32, 32, 32, 32, 36, 36, 36, 36 4700 .byte 40, 40, 40, 40, 44, 44, 44, 44 4701 .byte 48, 48, 48, 48, 52, 52, 52, 52 4702 .byte 56, 56, 56, 56, 60, 60, 60, 60 4703 .byte 64, 64, 64, 64, 68, 68, 68, 68 4704 .byte 72, 72, 72, 72, 76, 76, 76, 76 4705 .byte 80, 80, 80, 80, 84, 84, 84, 84 4706 .byte 88, 88, 88, 88, 92, 92, 92, 92 4707 .byte 96, 96, 96, 96, 100, 100, 100, 100 4708 .byte 104, 104, 104, 104, 108, 108, 108, 108 4709 .byte 112, 112, 112, 112, 116, 116, 116, 116 4710 .byte 120, 120, 120, 120, 124, 124, 124, 124 4711 .byte 128, 128, 128, 128, 132, 132, 132, 132 4712 .byte 136, 136, 136, 136, 140, 140, 140, 140 4713 .byte 144, 144, 144, 144, 148, 148, 148, 148 4714 .byte 152, 152, 152, 152, 156, 156, 156, 156 4715 .byte 160, 160, 160, 160, 164, 164, 164, 164 4716 .byte 168, 168, 168, 168, 172, 172, 172, 172 4717 .byte 176, 176, 176, 176, 180, 180, 180, 180 4718 .byte 184, 184, 184, 184, 188, 188, 188, 188 4719 .byte 192, 192, 192, 192, 196, 196, 196, 196 4720 .byte 200, 200, 200, 200, 204, 204, 204, 204 4721 .byte 208, 208, 208, 208, 212, 212, 212, 212 4722 .byte 216, 216, 216, 216, 220, 220, 220, 220 4723 .byte 224, 224, 224, 224, 228, 228, 228, 228 4724 .byte 232, 232, 232, 232, 236, 236, 236, 236 4725 .byte 240, 240, 240, 240, 244, 244, 244, 244 4726 .byte 248, 248, 248, 248, 252, 252, 252, 252 4727 4728 ! 5 numbers for initial/final permutation 4729 4730 .word 0x0f0f0f0f ! offset 256 4731 .word 0x0000ffff ! 260 4732 .word 0x33333333 ! 264 4733 .word 0x00ff00ff ! 268 4734 .word 0x55555555 ! 272 4735 4736 .word 0 ! 276 4737 .word LOOPS ! 280 4738 .word 0x0000FC00 ! 284 4739 4740 .global DES_SPtrans 4741 .type DES_SPtrans,#object 4742 .size DES_SPtrans,2048 4743 .align 64 4744 DES_SPtrans: 4745 _PIC_DES_SPtrans: 4746 ! nibble 0 4747 .word 0x02080800, 0x00080000, 0x02000002, 0x02080802 4748 .word 0x02000000, 0x00080802, 0x00080002, 0x02000002 4749 .word 0x00080802, 0x02080800, 0x02080000, 0x00000802 4750 .word 0x02000802, 0x02000000, 0x00000000, 0x00080002 4751 .word 0x00080000, 0x00000002, 0x02000800, 0x00080800 4752 .word 0x02080802, 0x02080000, 0x00000802, 0x02000800 4753 .word 0x00000002, 0x00000800, 0x00080800, 0x02080002 4754 .word 0x00000800, 0x02000802, 0x02080002, 0x00000000 4755 .word 0x00000000, 0x02080802, 0x02000800, 0x00080002 4756 .word 0x02080800, 0x00080000, 0x00000802, 0x02000800 4757 .word 0x02080002, 0x00000800, 0x00080800, 0x02000002 4758 .word 0x00080802, 0x00000002, 0x02000002, 0x02080000 4759 .word 0x02080802, 0x00080800, 0x02080000, 0x02000802 4760 .word 0x02000000, 0x00000802, 0x00080002, 0x00000000 4761 .word 0x00080000, 0x02000000, 0x02000802, 0x02080800 4762 .word 0x00000002, 0x02080002, 0x00000800, 0x00080802 4763 ! nibble 1 4764 .word 0x40108010, 0x00000000, 0x00108000, 0x40100000 4765 .word 0x40000010, 0x00008010, 0x40008000, 0x00108000 4766 .word 0x00008000, 0x40100010, 0x00000010, 0x40008000 4767 .word 0x00100010, 0x40108000, 0x40100000, 0x00000010 4768 .word 0x00100000, 0x40008010, 0x40100010, 0x00008000 4769 .word 0x00108010, 0x40000000, 0x00000000, 0x00100010 4770 .word 0x40008010, 0x00108010, 0x40108000, 0x40000010 4771 .word 0x40000000, 0x00100000, 0x00008010, 0x40108010 4772 .word 0x00100010, 0x40108000, 0x40008000, 0x00108010 4773 .word 0x40108010, 0x00100010, 0x40000010, 0x00000000 4774 .word 0x40000000, 0x00008010, 0x00100000, 0x40100010 4775 .word 0x00008000, 0x40000000, 0x00108010, 0x40008010 4776 .word 0x40108000, 0x00008000, 0x00000000, 0x40000010 4777 .word 0x00000010, 0x40108010, 0x00108000, 0x40100000 4778 .word 0x40100010, 0x00100000, 0x00008010, 0x40008000 4779 .word 0x40008010, 0x00000010, 0x40100000, 0x00108000 4780 ! nibble 2 4781 .word 0x04000001, 0x04040100, 0x00000100, 0x04000101 4782 .word 0x00040001, 0x04000000, 0x04000101, 0x00040100 4783 .word 0x04000100, 0x00040000, 0x04040000, 0x00000001 4784 .word 0x04040101, 0x00000101, 0x00000001, 0x04040001 4785 .word 0x00000000, 0x00040001, 0x04040100, 0x00000100 4786 .word 0x00000101, 0x04040101, 0x00040000, 0x04000001 4787 .word 0x04040001, 0x04000100, 0x00040101, 0x04040000 4788 .word 0x00040100, 0x00000000, 0x04000000, 0x00040101 4789 .word 0x04040100, 0x00000100, 0x00000001, 0x00040000 4790 .word 0x00000101, 0x00040001, 0x04040000, 0x04000101 4791 .word 0x00000000, 0x04040100, 0x00040100, 0x04040001 4792 .word 0x00040001, 0x04000000, 0x04040101, 0x00000001 4793 .word 0x00040101, 0x04000001, 0x04000000, 0x04040101 4794 .word 0x00040000, 0x04000100, 0x04000101, 0x00040100 4795 .word 0x04000100, 0x00000000, 0x04040001, 0x00000101 4796 .word 0x04000001, 0x00040101, 0x00000100, 0x04040000 4797 ! nibble 3 4798 .word 0x00401008, 0x10001000, 0x00000008, 0x10401008 4799 .word 0x00000000, 0x10400000, 0x10001008, 0x00400008 4800 .word 0x10401000, 0x10000008, 0x10000000, 0x00001008 4801 .word 0x10000008, 0x00401008, 0x00400000, 0x10000000 4802 .word 0x10400008, 0x00401000, 0x00001000, 0x00000008 4803 .word 0x00401000, 0x10001008, 0x10400000, 0x00001000 4804 .word 0x00001008, 0x00000000, 0x00400008, 0x10401000 4805 .word 0x10001000, 0x10400008, 0x10401008, 0x00400000 4806 .word 0x10400008, 0x00001008, 0x00400000, 0x10000008 4807 .word 0x00401000, 0x10001000, 0x00000008, 0x10400000 4808 .word 0x10001008, 0x00000000, 0x00001000, 0x00400008 4809 .word 0x00000000, 0x10400008, 0x10401000, 0x00001000 4810 .word 0x10000000, 0x10401008, 0x00401008, 0x00400000 4811 .word 0x10401008, 0x00000008, 0x10001000, 0x00401008 4812 .word 0x00400008, 0x00401000, 0x10400000, 0x10001008 4813 .word 0x00001008, 0x10000000, 0x10000008, 0x10401000 4814 ! nibble 4 4815 .word 0x08000000, 0x00010000, 0x00000400, 0x08010420 4816 .word 0x08010020, 0x08000400, 0x00010420, 0x08010000 4817 .word 0x00010000, 0x00000020, 0x08000020, 0x00010400 4818 .word 0x08000420, 0x08010020, 0x08010400, 0x00000000 4819 .word 0x00010400, 0x08000000, 0x00010020, 0x00000420 4820 .word 0x08000400, 0x00010420, 0x00000000, 0x08000020 4821 .word 0x00000020, 0x08000420, 0x08010420, 0x00010020 4822 .word 0x08010000, 0x00000400, 0x00000420, 0x08010400 4823 .word 0x08010400, 0x08000420, 0x00010020, 0x08010000 4824 .word 0x00010000, 0x00000020, 0x08000020, 0x08000400 4825 .word 0x08000000, 0x00010400, 0x08010420, 0x00000000 4826 .word 0x00010420, 0x08000000, 0x00000400, 0x00010020 4827 .word 0x08000420, 0x00000400, 0x00000000, 0x08010420 4828 .word 0x08010020, 0x08010400, 0x00000420, 0x00010000 4829 .word 0x00010400, 0x08010020, 0x08000400, 0x00000420 4830 .word 0x00000020, 0x00010420, 0x08010000, 0x08000020 4831 ! nibble 5 4832 .word 0x80000040, 0x00200040, 0x00000000, 0x80202000 4833 .word 0x00200040, 0x00002000, 0x80002040, 0x00200000 4834 .word 0x00002040, 0x80202040, 0x00202000, 0x80000000 4835 .word 0x80002000, 0x80000040, 0x80200000, 0x00202040 4836 .word 0x00200000, 0x80002040, 0x80200040, 0x00000000 4837 .word 0x00002000, 0x00000040, 0x80202000, 0x80200040 4838 .word 0x80202040, 0x80200000, 0x80000000, 0x00002040 4839 .word 0x00000040, 0x00202000, 0x00202040, 0x80002000 4840 .word 0x00002040, 0x80000000, 0x80002000, 0x00202040 4841 .word 0x80202000, 0x00200040, 0x00000000, 0x80002000 4842 .word 0x80000000, 0x00002000, 0x80200040, 0x00200000 4843 .word 0x00200040, 0x80202040, 0x00202000, 0x00000040 4844 .word 0x80202040, 0x00202000, 0x00200000, 0x80002040 4845 .word 0x80000040, 0x80200000, 0x00202040, 0x00000000 4846 .word 0x00002000, 0x80000040, 0x80002040, 0x80202000 4847 .word 0x80200000, 0x00002040, 0x00000040, 0x80200040 4848 ! nibble 6 4849 .word 0x00004000, 0x00000200, 0x01000200, 0x01000004 4850 .word 0x01004204, 0x00004004, 0x00004200, 0x00000000 4851 .word 0x01000000, 0x01000204, 0x00000204, 0x01004000 4852 .word 0x00000004, 0x01004200, 0x01004000, 0x00000204 4853 .word 0x01000204, 0x00004000, 0x00004004, 0x01004204 4854 .word 0x00000000, 0x01000200, 0x01000004, 0x00004200 4855 .word 0x01004004, 0x00004204, 0x01004200, 0x00000004 4856 .word 0x00004204, 0x01004004, 0x00000200, 0x01000000 4857 .word 0x00004204, 0x01004000, 0x01004004, 0x00000204 4858 .word 0x00004000, 0x00000200, 0x01000000, 0x01004004 4859 .word 0x01000204, 0x00004204, 0x00004200, 0x00000000 4860 .word 0x00000200, 0x01000004, 0x00000004, 0x01000200 4861 .word 0x00000000, 0x01000204, 0x01000200, 0x00004200 4862 .word 0x00000204, 0x00004000, 0x01004204, 0x01000000 4863 .word 0x01004200, 0x00000004, 0x00004004, 0x01004204 4864 .word 0x01000004, 0x01004200, 0x01004000, 0x00004004 4865 ! nibble 7 4866 .word 0x20800080, 0x20820000, 0x00020080, 0x00000000 4867 .word 0x20020000, 0x00800080, 0x20800000, 0x20820080 4868 .word 0x00000080, 0x20000000, 0x00820000, 0x00020080 4869 .word 0x00820080, 0x20020080, 0x20000080, 0x20800000 4870 .word 0x00020000, 0x00820080, 0x00800080, 0x20020000 4871 .word 0x20820080, 0x20000080, 0x00000000, 0x00820000 4872 .word 0x20000000, 0x00800000, 0x20020080, 0x20800080 4873 .word 0x00800000, 0x00020000, 0x20820000, 0x00000080 4874 .word 0x00800000, 0x00020000, 0x20000080, 0x20820080 4875 .word 0x00020080, 0x20000000, 0x00000000, 0x00820000 4876 .word 0x20800080, 0x20020080, 0x20020000, 0x00800080 4877 .word 0x20820000, 0x00000080, 0x00800080, 0x20020000 4878 .word 0x20820080, 0x00800000, 0x20800000, 0x20000080 4879 .word 0x00820000, 0x00020080, 0x20020080, 0x20800000 4880 .word 0x00000080, 0x20820000, 0x00820080, 0x00000000 4881 .word 0x20000000, 0x20800080, 0x00020000, 0x00820080 4882 4883
Indexes created Sat Feb 28 05:31:39 UTC 2026