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| 1 #!/usr/bin/env perl |
| 2 |
| 3 # ==================================================================== |
| 4 # Copyright (c) 2008 Andy Polyakov <appro@openssl.org> |
| 5 # |
| 6 # This module may be used under the terms of either the GNU General |
| 7 # Public License version 2 or later, the GNU Lesser General Public |
| 8 # License version 2.1 or later, the Mozilla Public License version |
| 9 # 1.1 or the BSD License. The exact terms of either license are |
| 10 # distributed along with this module. For further details see |
| 11 # http://www.openssl.org/~appro/camellia/. |
| 12 # ==================================================================== |
| 13 |
| 14 # Performance in cycles per processed byte (less is better) in |
| 15 # 'openssl speed ...' benchmark: |
| 16 # |
| 17 # AMD64 Core2 EM64T |
| 18 # -evp camellia-128-ecb 16.7 21.0 22.7 |
| 19 # + over gcc 3.4.6 +25% +5% 0% |
| 20 # |
| 21 # camellia-128-cbc 15.7 20.4 21.1 |
| 22 # |
| 23 # 128-bit key setup 128 216 205 cycles/key |
| 24 # + over gcc 3.4.6 +54% +39% +15% |
| 25 # |
| 26 # Numbers in "+" rows represent performance improvement over compiler |
| 27 # generated code. Key setup timings are impressive on AMD and Core2 |
| 28 # thanks to 64-bit operations being covertly deployed. Improvement on |
| 29 # EM64T, pre-Core2 Intel x86_64 CPU, is not as impressive, because it |
| 30 # apparently emulates some of 64-bit operations in [32-bit] microcode. |
| 31 |
| 32 $flavour = shift; |
| 33 $output = shift; |
| 34 if ($flavour =~ /\./) { $output = $flavour; undef $flavour; } |
| 35 |
| 36 $win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/); |
| 37 |
| 38 $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; |
| 39 ( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or |
| 40 ( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or |
| 41 die "can't locate x86_64-xlate.pl"; |
| 42 |
| 43 open STDOUT,"| $^X $xlate $flavour $output"; |
| 44 |
| 45 sub hi() { my $r=shift; $r =~ s/%[er]([a-d])x/%\1h/; $r; } |
| 46 sub lo() { my $r=shift; $r =~ s/%[er]([a-d])x/%\1l/; |
| 47 $r =~ s/%[er]([sd]i)/%\1l/; |
| 48 $r =~ s/%(r[0-9]+)[d]?/%\1b/; $r; } |
| 49 |
| 50 $t0="%eax";$t1="%ebx";$t2="%ecx";$t3="%edx"; |
| 51 @S=("%r8d","%r9d","%r10d","%r11d"); |
| 52 $i0="%esi"; |
| 53 $i1="%edi"; |
| 54 $Tbl="%rbp"; # size optimization |
| 55 $inp="%r12"; |
| 56 $out="%r13"; |
| 57 $key="%r14"; |
| 58 $keyend="%r15"; |
| 59 $arg0d=$win64?"%ecx":"%edi"; |
| 60 |
| 61 # const unsigned int Camellia_SBOX[4][256]; |
| 62 # Well, sort of... Camellia_SBOX[0][] is interleaved with [1][], |
| 63 # and [2][] - with [3][]. This is done to minimize code size. |
| 64 $SBOX1_1110=0; # Camellia_SBOX[0] |
| 65 $SBOX4_4404=4; # Camellia_SBOX[1] |
| 66 $SBOX2_0222=2048; # Camellia_SBOX[2] |
| 67 $SBOX3_3033=2052; # Camellia_SBOX[3] |
| 68 |
| 69 sub Camellia_Feistel { |
| 70 my $i=@_[0]; |
| 71 my $seed=defined(@_[1])?@_[1]:0; |
| 72 my $scale=$seed<0?-8:8; |
| 73 my $j=($i&1)*2; |
| 74 my $s0=@S[($j)%4],$s1=@S[($j+1)%4],$s2=@S[($j+2)%4],$s3=@S[($j+3)%4]; |
| 75 |
| 76 $code.=<<___; |
| 77 xor $s0,$t0 # t0^=key[0] |
| 78 xor $s1,$t1 # t1^=key[1] |
| 79 movz `&hi("$t0")`,$i0 # (t0>>8)&0xff |
| 80 movz `&lo("$t1")`,$i1 # (t1>>0)&0xff |
| 81 mov $SBOX3_3033($Tbl,$i0,8),$t3 # t3=SBOX3_3033[0] |
| 82 mov $SBOX1_1110($Tbl,$i1,8),$t2 # t2=SBOX1_1110[1] |
| 83 movz `&lo("$t0")`,$i0 # (t0>>0)&0xff |
| 84 shr \$16,$t0 |
| 85 movz `&hi("$t1")`,$i1 # (t1>>8)&0xff |
| 86 xor $SBOX4_4404($Tbl,$i0,8),$t3 # t3^=SBOX4_4404[0] |
| 87 shr \$16,$t1 |
| 88 xor $SBOX4_4404($Tbl,$i1,8),$t2 # t2^=SBOX4_4404[1] |
| 89 movz `&hi("$t0")`,$i0 # (t0>>24)&0xff |
| 90 movz `&lo("$t1")`,$i1 # (t1>>16)&0xff |
| 91 xor $SBOX1_1110($Tbl,$i0,8),$t3 # t3^=SBOX1_1110[0] |
| 92 xor $SBOX3_3033($Tbl,$i1,8),$t2 # t2^=SBOX3_3033[1] |
| 93 movz `&lo("$t0")`,$i0 # (t0>>16)&0xff |
| 94 movz `&hi("$t1")`,$i1 # (t1>>24)&0xff |
| 95 xor $SBOX2_0222($Tbl,$i0,8),$t3 # t3^=SBOX2_0222[0] |
| 96 xor $SBOX2_0222($Tbl,$i1,8),$t2 # t2^=SBOX2_0222[1] |
| 97 mov `$seed+($i+1)*$scale`($key),$t1 # prefetch key[i+1] |
| 98 mov `$seed+($i+1)*$scale+4`($key),$t0 |
| 99 xor $t3,$t2 # t2^=t3 |
| 100 ror \$8,$t3 # t3=RightRotate(t3,8) |
| 101 xor $t2,$s2 |
| 102 xor $t2,$s3 |
| 103 xor $t3,$s3 |
| 104 ___ |
| 105 } |
| 106 |
| 107 # void Camellia_EncryptBlock_Rounds( |
| 108 # int grandRounds, |
| 109 # const Byte plaintext[], |
| 110 # const KEY_TABLE_TYPE keyTable, |
| 111 # Byte ciphertext[]) |
| 112 $code=<<___; |
| 113 .text |
| 114 |
| 115 # V1.x API |
| 116 .globl Camellia_EncryptBlock |
| 117 .type Camellia_EncryptBlock,\@abi-omnipotent |
| 118 .align 16 |
| 119 Camellia_EncryptBlock: |
| 120 movl \$128,%eax |
| 121 subl $arg0d,%eax |
| 122 movl \$3,$arg0d |
| 123 adcl \$0,$arg0d # keyBitLength==128?3:4 |
| 124 jmp .Lenc_rounds |
| 125 .size Camellia_EncryptBlock,.-Camellia_EncryptBlock |
| 126 # V2 |
| 127 .globl Camellia_EncryptBlock_Rounds |
| 128 .type Camellia_EncryptBlock_Rounds,\@function,4 |
| 129 .align 16 |
| 130 .Lenc_rounds: |
| 131 Camellia_EncryptBlock_Rounds: |
| 132 push %rbx |
| 133 push %rbp |
| 134 push %r13 |
| 135 push %r14 |
| 136 push %r15 |
| 137 .Lenc_prologue: |
| 138 |
| 139 #mov %rsi,$inp # put away arguments |
| 140 mov %rcx,$out |
| 141 mov %rdx,$key |
| 142 |
| 143 shl \$6,%edi # process grandRounds |
| 144 lea .LCamellia_SBOX(%rip),$Tbl |
| 145 lea ($key,%rdi),$keyend |
| 146 |
| 147 mov 0(%rsi),@S[0] # load plaintext |
| 148 mov 4(%rsi),@S[1] |
| 149 mov 8(%rsi),@S[2] |
| 150 bswap @S[0] |
| 151 mov 12(%rsi),@S[3] |
| 152 bswap @S[1] |
| 153 bswap @S[2] |
| 154 bswap @S[3] |
| 155 |
| 156 call _x86_64_Camellia_encrypt |
| 157 |
| 158 bswap @S[0] |
| 159 bswap @S[1] |
| 160 bswap @S[2] |
| 161 mov @S[0],0($out) |
| 162 bswap @S[3] |
| 163 mov @S[1],4($out) |
| 164 mov @S[2],8($out) |
| 165 mov @S[3],12($out) |
| 166 |
| 167 mov 0(%rsp),%r15 |
| 168 mov 8(%rsp),%r14 |
| 169 mov 16(%rsp),%r13 |
| 170 mov 24(%rsp),%rbp |
| 171 mov 32(%rsp),%rbx |
| 172 lea 40(%rsp),%rsp |
| 173 .Lenc_epilogue: |
| 174 ret |
| 175 .size Camellia_EncryptBlock_Rounds,.-Camellia_EncryptBlock_Rounds |
| 176 |
| 177 .type _x86_64_Camellia_encrypt,\@abi-omnipotent |
| 178 .align 16 |
| 179 _x86_64_Camellia_encrypt: |
| 180 xor 0($key),@S[1] |
| 181 xor 4($key),@S[0] # ^=key[0-3] |
| 182 xor 8($key),@S[3] |
| 183 xor 12($key),@S[2] |
| 184 .align 16 |
| 185 .Leloop: |
| 186 mov 16($key),$t1 # prefetch key[4-5] |
| 187 mov 20($key),$t0 |
| 188 |
| 189 ___ |
| 190 for ($i=0;$i<6;$i++) { Camellia_Feistel($i,16); } |
| 191 $code.=<<___; |
| 192 lea 16*4($key),$key |
| 193 cmp $keyend,$key |
| 194 mov 8($key),$t3 # prefetch key[2-3] |
| 195 mov 12($key),$t2 |
| 196 je .Ledone |
| 197 |
| 198 and @S[0],$t0 |
| 199 or @S[3],$t3 |
| 200 rol \$1,$t0 |
| 201 xor $t3,@S[2] # s2^=s3|key[3]; |
| 202 xor $t0,@S[1] # s1^=LeftRotate(s0&key[0],1); |
| 203 and @S[2],$t2 |
| 204 or @S[1],$t1 |
| 205 rol \$1,$t2 |
| 206 xor $t1,@S[0] # s0^=s1|key[1]; |
| 207 xor $t2,@S[3] # s3^=LeftRotate(s2&key[2],1); |
| 208 jmp .Leloop |
| 209 |
| 210 .align 16 |
| 211 .Ledone: |
| 212 xor @S[2],$t0 # SwapHalf |
| 213 xor @S[3],$t1 |
| 214 xor @S[0],$t2 |
| 215 xor @S[1],$t3 |
| 216 |
| 217 mov $t0,@S[0] |
| 218 mov $t1,@S[1] |
| 219 mov $t2,@S[2] |
| 220 mov $t3,@S[3] |
| 221 |
| 222 .byte 0xf3,0xc3 # rep ret |
| 223 .size _x86_64_Camellia_encrypt,.-_x86_64_Camellia_encrypt |
| 224 |
| 225 # V1.x API |
| 226 .globl Camellia_DecryptBlock |
| 227 .type Camellia_DecryptBlock,\@abi-omnipotent |
| 228 .align 16 |
| 229 Camellia_DecryptBlock: |
| 230 movl \$128,%eax |
| 231 subl $arg0d,%eax |
| 232 movl \$3,$arg0d |
| 233 adcl \$0,$arg0d # keyBitLength==128?3:4 |
| 234 jmp .Ldec_rounds |
| 235 .size Camellia_DecryptBlock,.-Camellia_DecryptBlock |
| 236 # V2 |
| 237 .globl Camellia_DecryptBlock_Rounds |
| 238 .type Camellia_DecryptBlock_Rounds,\@function,4 |
| 239 .align 16 |
| 240 .Ldec_rounds: |
| 241 Camellia_DecryptBlock_Rounds: |
| 242 push %rbx |
| 243 push %rbp |
| 244 push %r13 |
| 245 push %r14 |
| 246 push %r15 |
| 247 .Ldec_prologue: |
| 248 |
| 249 #mov %rsi,$inp # put away arguments |
| 250 mov %rcx,$out |
| 251 mov %rdx,$keyend |
| 252 |
| 253 shl \$6,%edi # process grandRounds |
| 254 lea .LCamellia_SBOX(%rip),$Tbl |
| 255 lea ($keyend,%rdi),$key |
| 256 |
| 257 mov 0(%rsi),@S[0] # load plaintext |
| 258 mov 4(%rsi),@S[1] |
| 259 mov 8(%rsi),@S[2] |
| 260 bswap @S[0] |
| 261 mov 12(%rsi),@S[3] |
| 262 bswap @S[1] |
| 263 bswap @S[2] |
| 264 bswap @S[3] |
| 265 |
| 266 call _x86_64_Camellia_decrypt |
| 267 |
| 268 bswap @S[0] |
| 269 bswap @S[1] |
| 270 bswap @S[2] |
| 271 mov @S[0],0($out) |
| 272 bswap @S[3] |
| 273 mov @S[1],4($out) |
| 274 mov @S[2],8($out) |
| 275 mov @S[3],12($out) |
| 276 |
| 277 mov 0(%rsp),%r15 |
| 278 mov 8(%rsp),%r14 |
| 279 mov 16(%rsp),%r13 |
| 280 mov 24(%rsp),%rbp |
| 281 mov 32(%rsp),%rbx |
| 282 lea 40(%rsp),%rsp |
| 283 .Ldec_epilogue: |
| 284 ret |
| 285 .size Camellia_DecryptBlock_Rounds,.-Camellia_DecryptBlock_Rounds |
| 286 |
| 287 .type _x86_64_Camellia_decrypt,\@abi-omnipotent |
| 288 .align 16 |
| 289 _x86_64_Camellia_decrypt: |
| 290 xor 0($key),@S[1] |
| 291 xor 4($key),@S[0] # ^=key[0-3] |
| 292 xor 8($key),@S[3] |
| 293 xor 12($key),@S[2] |
| 294 .align 16 |
| 295 .Ldloop: |
| 296 mov -8($key),$t1 # prefetch key[4-5] |
| 297 mov -4($key),$t0 |
| 298 |
| 299 ___ |
| 300 for ($i=0;$i<6;$i++) { Camellia_Feistel($i,-8); } |
| 301 $code.=<<___; |
| 302 lea -16*4($key),$key |
| 303 cmp $keyend,$key |
| 304 mov 0($key),$t3 # prefetch key[2-3] |
| 305 mov 4($key),$t2 |
| 306 je .Lddone |
| 307 |
| 308 and @S[0],$t0 |
| 309 or @S[3],$t3 |
| 310 rol \$1,$t0 |
| 311 xor $t3,@S[2] # s2^=s3|key[3]; |
| 312 xor $t0,@S[1] # s1^=LeftRotate(s0&key[0],1); |
| 313 and @S[2],$t2 |
| 314 or @S[1],$t1 |
| 315 rol \$1,$t2 |
| 316 xor $t1,@S[0] # s0^=s1|key[1]; |
| 317 xor $t2,@S[3] # s3^=LeftRotate(s2&key[2],1); |
| 318 |
| 319 jmp .Ldloop |
| 320 |
| 321 .align 16 |
| 322 .Lddone: |
| 323 xor @S[2],$t2 |
| 324 xor @S[3],$t3 |
| 325 xor @S[0],$t0 |
| 326 xor @S[1],$t1 |
| 327 |
| 328 mov $t2,@S[0] # SwapHalf |
| 329 mov $t3,@S[1] |
| 330 mov $t0,@S[2] |
| 331 mov $t1,@S[3] |
| 332 |
| 333 .byte 0xf3,0xc3 # rep ret |
| 334 .size _x86_64_Camellia_decrypt,.-_x86_64_Camellia_decrypt |
| 335 ___ |
| 336 |
| 337 sub _saveround { |
| 338 my ($rnd,$key,@T)=@_; |
| 339 my $bias=int(@T[0])?shift(@T):0; |
| 340 |
| 341 if ($#T==3) { |
| 342 $code.=<<___; |
| 343 mov @T[1],`$bias+$rnd*8+0`($key) |
| 344 mov @T[0],`$bias+$rnd*8+4`($key) |
| 345 mov @T[3],`$bias+$rnd*8+8`($key) |
| 346 mov @T[2],`$bias+$rnd*8+12`($key) |
| 347 ___ |
| 348 } else { |
| 349 $code.=" mov @T[0],`$bias+$rnd*8+0`($key)\n"; |
| 350 $code.=" mov @T[1],`$bias+$rnd*8+8`($key)\n" if ($#T>=1); |
| 351 } |
| 352 } |
| 353 |
| 354 sub _loadround { |
| 355 my ($rnd,$key,@T)=@_; |
| 356 my $bias=int(@T[0])?shift(@T):0; |
| 357 |
| 358 $code.=" mov `$bias+$rnd*8+0`($key),@T[0]\n"; |
| 359 $code.=" mov `$bias+$rnd*8+8`($key),@T[1]\n" if ($#T>=1); |
| 360 } |
| 361 |
| 362 # shld is very slow on Intel EM64T family. Even on AMD it limits |
| 363 # instruction decode rate [because it's VectorPath] and consequently |
| 364 # performance... |
| 365 sub __rotl128 { |
| 366 my ($i0,$i1,$rot)=@_; |
| 367 |
| 368 if ($rot) { |
| 369 $code.=<<___; |
| 370 mov $i0,%r11 |
| 371 shld \$$rot,$i1,$i0 |
| 372 shld \$$rot,%r11,$i1 |
| 373 ___ |
| 374 } |
| 375 } |
| 376 |
| 377 # ... Implementing 128-bit rotate without shld gives 80% better |
| 378 # performance EM64T, +15% on AMD64 and only ~7% degradation on |
| 379 # Core2. This is therefore preferred. |
| 380 sub _rotl128 { |
| 381 my ($i0,$i1,$rot)=@_; |
| 382 |
| 383 if ($rot) { |
| 384 $code.=<<___; |
| 385 mov $i0,%r11 |
| 386 shl \$$rot,$i0 |
| 387 mov $i1,%r9 |
| 388 shr \$`64-$rot`,%r9 |
| 389 shr \$`64-$rot`,%r11 |
| 390 or %r9,$i0 |
| 391 shl \$$rot,$i1 |
| 392 or %r11,$i1 |
| 393 ___ |
| 394 } |
| 395 } |
| 396 |
| 397 { my $step=0; |
| 398 |
| 399 $code.=<<___; |
| 400 .globl Camellia_Ekeygen |
| 401 .type Camellia_Ekeygen,\@function,3 |
| 402 .align 16 |
| 403 Camellia_Ekeygen: |
| 404 push %rbx |
| 405 push %rbp |
| 406 push %r13 |
| 407 push %r14 |
| 408 push %r15 |
| 409 .Lkey_prologue: |
| 410 |
| 411 mov %rdi,$keyend # put away arguments, keyBitLength |
| 412 mov %rdx,$out # keyTable |
| 413 |
| 414 mov 0(%rsi),@S[0] # load 0-127 bits |
| 415 mov 4(%rsi),@S[1] |
| 416 mov 8(%rsi),@S[2] |
| 417 mov 12(%rsi),@S[3] |
| 418 |
| 419 bswap @S[0] |
| 420 bswap @S[1] |
| 421 bswap @S[2] |
| 422 bswap @S[3] |
| 423 ___ |
| 424 &_saveround (0,$out,@S); # KL<<<0 |
| 425 $code.=<<___; |
| 426 cmp \$128,$keyend # check keyBitLength |
| 427 je .L1st128 |
| 428 |
| 429 mov 16(%rsi),@S[0] # load 128-191 bits |
| 430 mov 20(%rsi),@S[1] |
| 431 cmp \$192,$keyend |
| 432 je .L1st192 |
| 433 mov 24(%rsi),@S[2] # load 192-255 bits |
| 434 mov 28(%rsi),@S[3] |
| 435 jmp .L1st256 |
| 436 .L1st192: |
| 437 mov @S[0],@S[2] |
| 438 mov @S[1],@S[3] |
| 439 not @S[2] |
| 440 not @S[3] |
| 441 .L1st256: |
| 442 bswap @S[0] |
| 443 bswap @S[1] |
| 444 bswap @S[2] |
| 445 bswap @S[3] |
| 446 ___ |
| 447 &_saveround (4,$out,@S); # temp storage for KR! |
| 448 $code.=<<___; |
| 449 xor 0($out),@S[1] # KR^KL |
| 450 xor 4($out),@S[0] |
| 451 xor 8($out),@S[3] |
| 452 xor 12($out),@S[2] |
| 453 |
| 454 .L1st128: |
| 455 lea .LCamellia_SIGMA(%rip),$key |
| 456 lea .LCamellia_SBOX(%rip),$Tbl |
| 457 |
| 458 mov 0($key),$t1 |
| 459 mov 4($key),$t0 |
| 460 ___ |
| 461 &Camellia_Feistel($step++); |
| 462 &Camellia_Feistel($step++); |
| 463 $code.=<<___; |
| 464 xor 0($out),@S[1] # ^KL |
| 465 xor 4($out),@S[0] |
| 466 xor 8($out),@S[3] |
| 467 xor 12($out),@S[2] |
| 468 ___ |
| 469 &Camellia_Feistel($step++); |
| 470 &Camellia_Feistel($step++); |
| 471 $code.=<<___; |
| 472 cmp \$128,$keyend |
| 473 jne .L2nd256 |
| 474 |
| 475 lea 128($out),$out # size optimization |
| 476 shl \$32,%r8 # @S[0]|| |
| 477 shl \$32,%r10 # @S[2]|| |
| 478 or %r9,%r8 # ||@S[1] |
| 479 or %r11,%r10 # ||@S[3] |
| 480 ___ |
| 481 &_loadround (0,$out,-128,"%rax","%rbx"); # KL |
| 482 &_saveround (2,$out,-128,"%r8","%r10"); # KA<<<0 |
| 483 &_rotl128 ("%rax","%rbx",15); |
| 484 &_saveround (4,$out,-128,"%rax","%rbx"); # KL<<<15 |
| 485 &_rotl128 ("%r8","%r10",15); |
| 486 &_saveround (6,$out,-128,"%r8","%r10"); # KA<<<15 |
| 487 &_rotl128 ("%r8","%r10",15); # 15+15=30 |
| 488 &_saveround (8,$out,-128,"%r8","%r10"); # KA<<<30 |
| 489 &_rotl128 ("%rax","%rbx",30); # 15+30=45 |
| 490 &_saveround (10,$out,-128,"%rax","%rbx"); # KL<<<45 |
| 491 &_rotl128 ("%r8","%r10",15); # 30+15=45 |
| 492 &_saveround (12,$out,-128,"%r8"); # KA<<<45 |
| 493 &_rotl128 ("%rax","%rbx",15); # 45+15=60 |
| 494 &_saveround (13,$out,-128,"%rbx"); # KL<<<60 |
| 495 &_rotl128 ("%r8","%r10",15); # 45+15=60 |
| 496 &_saveround (14,$out,-128,"%r8","%r10"); # KA<<<60 |
| 497 &_rotl128 ("%rax","%rbx",17); # 60+17=77 |
| 498 &_saveround (16,$out,-128,"%rax","%rbx"); # KL<<<77 |
| 499 &_rotl128 ("%rax","%rbx",17); # 77+17=94 |
| 500 &_saveround (18,$out,-128,"%rax","%rbx"); # KL<<<94 |
| 501 &_rotl128 ("%r8","%r10",34); # 60+34=94 |
| 502 &_saveround (20,$out,-128,"%r8","%r10"); # KA<<<94 |
| 503 &_rotl128 ("%rax","%rbx",17); # 94+17=111 |
| 504 &_saveround (22,$out,-128,"%rax","%rbx"); # KL<<<111 |
| 505 &_rotl128 ("%r8","%r10",17); # 94+17=111 |
| 506 &_saveround (24,$out,-128,"%r8","%r10"); # KA<<<111 |
| 507 $code.=<<___; |
| 508 mov \$3,%eax |
| 509 jmp .Ldone |
| 510 .align 16 |
| 511 .L2nd256: |
| 512 ___ |
| 513 &_saveround (6,$out,@S); # temp storage for KA! |
| 514 $code.=<<___; |
| 515 xor `4*8+0`($out),@S[1] # KA^KR |
| 516 xor `4*8+4`($out),@S[0] |
| 517 xor `5*8+0`($out),@S[3] |
| 518 xor `5*8+4`($out),@S[2] |
| 519 ___ |
| 520 &Camellia_Feistel($step++); |
| 521 &Camellia_Feistel($step++); |
| 522 |
| 523 &_loadround (0,$out,"%rax","%rbx"); # KL |
| 524 &_loadround (4,$out,"%rcx","%rdx"); # KR |
| 525 &_loadround (6,$out,"%r14","%r15"); # KA |
| 526 $code.=<<___; |
| 527 lea 128($out),$out # size optimization |
| 528 shl \$32,%r8 # @S[0]|| |
| 529 shl \$32,%r10 # @S[2]|| |
| 530 or %r9,%r8 # ||@S[1] |
| 531 or %r11,%r10 # ||@S[3] |
| 532 ___ |
| 533 &_saveround (2,$out,-128,"%r8","%r10"); # KB<<<0 |
| 534 &_rotl128 ("%rcx","%rdx",15); |
| 535 &_saveround (4,$out,-128,"%rcx","%rdx"); # KR<<<15 |
| 536 &_rotl128 ("%r14","%r15",15); |
| 537 &_saveround (6,$out,-128,"%r14","%r15"); # KA<<<15 |
| 538 &_rotl128 ("%rcx","%rdx",15); # 15+15=30 |
| 539 &_saveround (8,$out,-128,"%rcx","%rdx"); # KR<<<30 |
| 540 &_rotl128 ("%r8","%r10",30); |
| 541 &_saveround (10,$out,-128,"%r8","%r10"); # KB<<<30 |
| 542 &_rotl128 ("%rax","%rbx",45); |
| 543 &_saveround (12,$out,-128,"%rax","%rbx"); # KL<<<45 |
| 544 &_rotl128 ("%r14","%r15",30); # 15+30=45 |
| 545 &_saveround (14,$out,-128,"%r14","%r15"); # KA<<<45 |
| 546 &_rotl128 ("%rax","%rbx",15); # 45+15=60 |
| 547 &_saveround (16,$out,-128,"%rax","%rbx"); # KL<<<60 |
| 548 &_rotl128 ("%rcx","%rdx",30); # 30+30=60 |
| 549 &_saveround (18,$out,-128,"%rcx","%rdx"); # KR<<<60 |
| 550 &_rotl128 ("%r8","%r10",30); # 30+30=60 |
| 551 &_saveround (20,$out,-128,"%r8","%r10"); # KB<<<60 |
| 552 &_rotl128 ("%rax","%rbx",17); # 60+17=77 |
| 553 &_saveround (22,$out,-128,"%rax","%rbx"); # KL<<<77 |
| 554 &_rotl128 ("%r14","%r15",32); # 45+32=77 |
| 555 &_saveround (24,$out,-128,"%r14","%r15"); # KA<<<77 |
| 556 &_rotl128 ("%rcx","%rdx",34); # 60+34=94 |
| 557 &_saveround (26,$out,-128,"%rcx","%rdx"); # KR<<<94 |
| 558 &_rotl128 ("%r14","%r15",17); # 77+17=94 |
| 559 &_saveround (28,$out,-128,"%r14","%r15"); # KA<<<77 |
| 560 &_rotl128 ("%rax","%rbx",34); # 77+34=111 |
| 561 &_saveround (30,$out,-128,"%rax","%rbx"); # KL<<<111 |
| 562 &_rotl128 ("%r8","%r10",51); # 60+51=111 |
| 563 &_saveround (32,$out,-128,"%r8","%r10"); # KB<<<111 |
| 564 $code.=<<___; |
| 565 mov \$4,%eax |
| 566 .Ldone: |
| 567 mov 0(%rsp),%r15 |
| 568 mov 8(%rsp),%r14 |
| 569 mov 16(%rsp),%r13 |
| 570 mov 24(%rsp),%rbp |
| 571 mov 32(%rsp),%rbx |
| 572 lea 40(%rsp),%rsp |
| 573 .Lkey_epilogue: |
| 574 ret |
| 575 .size Camellia_Ekeygen,.-Camellia_Ekeygen |
| 576 ___ |
| 577 } |
| 578 |
| 579 @SBOX=( |
| 580 112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65, |
| 581 35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189, |
| 582 134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26, |
| 583 166,225, 57,202,213, 71, 93, 61,217, 1, 90,214, 81, 86,108, 77, |
| 584 139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153, |
| 585 223, 76,203,194, 52,126,118, 5,109,183,169, 49,209, 23, 4,215, |
| 586 20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34, |
| 587 254, 68,207,178,195,181,122,145, 36, 8,232,168, 96,252,105, 80, |
| 588 170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210, |
| 589 16,196, 0, 72,163,247,117,219,138, 3,230,218, 9, 63,221,148, |
| 590 135, 92,131, 2,205, 74,144, 51,115,103,246,243,157,127,191,226, |
| 591 82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46, |
| 592 233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89, |
| 593 120,152, 6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250, |
| 594 114, 7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164, |
| 595 64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158); |
| 596 |
| 597 sub S1110 { my $i=shift; $i=@SBOX[$i]; $i=$i<<24|$i<<16|$i<<8; sprintf("0x%08x",
$i); } |
| 598 sub S4404 { my $i=shift; $i=($i<<1|$i>>7)&0xff; $i=@SBOX[$i]; $i=$i<<24|$i<<16|$
i; sprintf("0x%08x",$i); } |
| 599 sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; $i=$i<<16|$i<<8|$i
; sprintf("0x%08x",$i); } |
| 600 sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; $i=$i<<24|$i<<8|$i
; sprintf("0x%08x",$i); } |
| 601 |
| 602 $code.=<<___; |
| 603 .align 64 |
| 604 .LCamellia_SIGMA: |
| 605 .long 0x3bcc908b, 0xa09e667f, 0x4caa73b2, 0xb67ae858 |
| 606 .long 0xe94f82be, 0xc6ef372f, 0xf1d36f1c, 0x54ff53a5 |
| 607 .long 0xde682d1d, 0x10e527fa, 0xb3e6c1fd, 0xb05688c2 |
| 608 .long 0, 0, 0, 0 |
| 609 .LCamellia_SBOX: |
| 610 ___ |
| 611 # tables are interleaved, remember? |
| 612 sub data_word { $code.=".long\t".join(',',@_)."\n"; } |
| 613 for ($i=0;$i<256;$i++) { &data_word(&S1110($i),&S4404($i)); } |
| 614 for ($i=0;$i<256;$i++) { &data_word(&S0222($i),&S3033($i)); } |
| 615 |
| 616 # void Camellia_cbc_encrypt (const void char *inp, unsigned char *out, |
| 617 # size_t length, const CAMELLIA_KEY *key, |
| 618 # unsigned char *ivp,const int enc); |
| 619 { |
| 620 $_key="0(%rsp)"; |
| 621 $_end="8(%rsp)"; # inp+len&~15 |
| 622 $_res="16(%rsp)"; # len&15 |
| 623 $ivec="24(%rsp)"; |
| 624 $_ivp="40(%rsp)"; |
| 625 $_rsp="48(%rsp)"; |
| 626 |
| 627 $code.=<<___; |
| 628 .globl Camellia_cbc_encrypt |
| 629 .type Camellia_cbc_encrypt,\@function,6 |
| 630 .align 16 |
| 631 Camellia_cbc_encrypt: |
| 632 cmp \$0,%rdx |
| 633 je .Lcbc_abort |
| 634 push %rbx |
| 635 push %rbp |
| 636 push %r12 |
| 637 push %r13 |
| 638 push %r14 |
| 639 push %r15 |
| 640 .Lcbc_prologue: |
| 641 |
| 642 mov %rsp,%rbp |
| 643 sub \$64,%rsp |
| 644 and \$-64,%rsp |
| 645 |
| 646 # place stack frame just "above mod 1024" the key schedule, |
| 647 # this ensures that cache associativity suffices |
| 648 lea -64-63(%rcx),%r10 |
| 649 sub %rsp,%r10 |
| 650 neg %r10 |
| 651 and \$0x3C0,%r10 |
| 652 sub %r10,%rsp |
| 653 #add \$8,%rsp # 8 is reserved for callee's ra |
| 654 |
| 655 mov %rdi,$inp # inp argument |
| 656 mov %rsi,$out # out argument |
| 657 mov %r8,%rbx # ivp argument |
| 658 mov %rcx,$key # key argument |
| 659 mov 272(%rcx),${keyend}d # grandRounds |
| 660 |
| 661 mov %r8,$_ivp |
| 662 mov %rbp,$_rsp |
| 663 |
| 664 .Lcbc_body: |
| 665 lea .LCamellia_SBOX(%rip),$Tbl |
| 666 |
| 667 mov \$32,%ecx |
| 668 .align 4 |
| 669 .Lcbc_prefetch_sbox: |
| 670 mov 0($Tbl),%rax |
| 671 mov 32($Tbl),%rsi |
| 672 mov 64($Tbl),%rdi |
| 673 mov 96($Tbl),%r11 |
| 674 lea 128($Tbl),$Tbl |
| 675 loop .Lcbc_prefetch_sbox |
| 676 sub \$4096,$Tbl |
| 677 shl \$6,$keyend |
| 678 mov %rdx,%rcx # len argument |
| 679 lea ($key,$keyend),$keyend |
| 680 |
| 681 cmp \$0,%r9d # enc argument |
| 682 je .LCBC_DECRYPT |
| 683 |
| 684 and \$-16,%rdx |
| 685 and \$15,%rcx # length residue |
| 686 lea ($inp,%rdx),%rdx |
| 687 mov $key,$_key |
| 688 mov %rdx,$_end |
| 689 mov %rcx,$_res |
| 690 |
| 691 cmp $inp,%rdx |
| 692 mov 0(%rbx),@S[0] # load IV |
| 693 mov 4(%rbx),@S[1] |
| 694 mov 8(%rbx),@S[2] |
| 695 mov 12(%rbx),@S[3] |
| 696 je .Lcbc_enc_tail |
| 697 jmp .Lcbc_eloop |
| 698 |
| 699 .align 16 |
| 700 .Lcbc_eloop: |
| 701 xor 0($inp),@S[0] |
| 702 xor 4($inp),@S[1] |
| 703 xor 8($inp),@S[2] |
| 704 bswap @S[0] |
| 705 xor 12($inp),@S[3] |
| 706 bswap @S[1] |
| 707 bswap @S[2] |
| 708 bswap @S[3] |
| 709 |
| 710 call _x86_64_Camellia_encrypt |
| 711 |
| 712 mov $_key,$key # "rewind" the key |
| 713 bswap @S[0] |
| 714 mov $_end,%rdx |
| 715 bswap @S[1] |
| 716 mov $_res,%rcx |
| 717 bswap @S[2] |
| 718 mov @S[0],0($out) |
| 719 bswap @S[3] |
| 720 mov @S[1],4($out) |
| 721 mov @S[2],8($out) |
| 722 lea 16($inp),$inp |
| 723 mov @S[3],12($out) |
| 724 cmp %rdx,$inp |
| 725 lea 16($out),$out |
| 726 jne .Lcbc_eloop |
| 727 |
| 728 cmp \$0,%rcx |
| 729 jne .Lcbc_enc_tail |
| 730 |
| 731 mov $_ivp,$out |
| 732 mov @S[0],0($out) # write out IV residue |
| 733 mov @S[1],4($out) |
| 734 mov @S[2],8($out) |
| 735 mov @S[3],12($out) |
| 736 jmp .Lcbc_done |
| 737 |
| 738 .align 16 |
| 739 .Lcbc_enc_tail: |
| 740 xor %rax,%rax |
| 741 mov %rax,0+$ivec |
| 742 mov %rax,8+$ivec |
| 743 mov %rax,$_res |
| 744 |
| 745 .Lcbc_enc_pushf: |
| 746 pushfq |
| 747 cld |
| 748 mov $inp,%rsi |
| 749 lea 8+$ivec,%rdi |
| 750 .long 0x9066A4F3 # rep movsb |
| 751 popfq |
| 752 .Lcbc_enc_popf: |
| 753 |
| 754 lea $ivec,$inp |
| 755 lea 16+$ivec,%rax |
| 756 mov %rax,$_end |
| 757 jmp .Lcbc_eloop # one more time |
| 758 |
| 759 .align 16 |
| 760 .LCBC_DECRYPT: |
| 761 xchg $key,$keyend |
| 762 add \$15,%rdx |
| 763 and \$15,%rcx # length residue |
| 764 and \$-16,%rdx |
| 765 mov $key,$_key |
| 766 lea ($inp,%rdx),%rdx |
| 767 mov %rdx,$_end |
| 768 mov %rcx,$_res |
| 769 |
| 770 mov (%rbx),%rax # load IV |
| 771 mov 8(%rbx),%rbx |
| 772 jmp .Lcbc_dloop |
| 773 .align 16 |
| 774 .Lcbc_dloop: |
| 775 mov 0($inp),@S[0] |
| 776 mov 4($inp),@S[1] |
| 777 mov 8($inp),@S[2] |
| 778 bswap @S[0] |
| 779 mov 12($inp),@S[3] |
| 780 bswap @S[1] |
| 781 mov %rax,0+$ivec # save IV to temporary storage |
| 782 bswap @S[2] |
| 783 mov %rbx,8+$ivec |
| 784 bswap @S[3] |
| 785 |
| 786 call _x86_64_Camellia_decrypt |
| 787 |
| 788 mov $_key,$key # "rewind" the key |
| 789 mov $_end,%rdx |
| 790 mov $_res,%rcx |
| 791 |
| 792 bswap @S[0] |
| 793 mov ($inp),%rax # load IV for next iteration |
| 794 bswap @S[1] |
| 795 mov 8($inp),%rbx |
| 796 bswap @S[2] |
| 797 xor 0+$ivec,@S[0] |
| 798 bswap @S[3] |
| 799 xor 4+$ivec,@S[1] |
| 800 xor 8+$ivec,@S[2] |
| 801 lea 16($inp),$inp |
| 802 xor 12+$ivec,@S[3] |
| 803 cmp %rdx,$inp |
| 804 je .Lcbc_ddone |
| 805 |
| 806 mov @S[0],0($out) |
| 807 mov @S[1],4($out) |
| 808 mov @S[2],8($out) |
| 809 mov @S[3],12($out) |
| 810 |
| 811 lea 16($out),$out |
| 812 jmp .Lcbc_dloop |
| 813 |
| 814 .align 16 |
| 815 .Lcbc_ddone: |
| 816 mov $_ivp,%rdx |
| 817 cmp \$0,%rcx |
| 818 jne .Lcbc_dec_tail |
| 819 |
| 820 mov @S[0],0($out) |
| 821 mov @S[1],4($out) |
| 822 mov @S[2],8($out) |
| 823 mov @S[3],12($out) |
| 824 |
| 825 mov %rax,(%rdx) # write out IV residue |
| 826 mov %rbx,8(%rdx) |
| 827 jmp .Lcbc_done |
| 828 .align 16 |
| 829 .Lcbc_dec_tail: |
| 830 mov @S[0],0+$ivec |
| 831 mov @S[1],4+$ivec |
| 832 mov @S[2],8+$ivec |
| 833 mov @S[3],12+$ivec |
| 834 |
| 835 .Lcbc_dec_pushf: |
| 836 pushfq |
| 837 cld |
| 838 lea 8+$ivec,%rsi |
| 839 lea ($out),%rdi |
| 840 .long 0x9066A4F3 # rep movsb |
| 841 popfq |
| 842 .Lcbc_dec_popf: |
| 843 |
| 844 mov %rax,(%rdx) # write out IV residue |
| 845 mov %rbx,8(%rdx) |
| 846 jmp .Lcbc_done |
| 847 |
| 848 .align 16 |
| 849 .Lcbc_done: |
| 850 mov $_rsp,%rcx |
| 851 mov 0(%rcx),%r15 |
| 852 mov 8(%rcx),%r14 |
| 853 mov 16(%rcx),%r13 |
| 854 mov 24(%rcx),%r12 |
| 855 mov 32(%rcx),%rbp |
| 856 mov 40(%rcx),%rbx |
| 857 lea 48(%rcx),%rsp |
| 858 .Lcbc_abort: |
| 859 ret |
| 860 .size Camellia_cbc_encrypt,.-Camellia_cbc_encrypt |
| 861 |
| 862 .asciz "Camellia for x86_64 by <appro\@openssl.org>" |
| 863 ___ |
| 864 } |
| 865 |
| 866 # EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame, |
| 867 # CONTEXT *context,DISPATCHER_CONTEXT *disp) |
| 868 if ($win64) { |
| 869 $rec="%rcx"; |
| 870 $frame="%rdx"; |
| 871 $context="%r8"; |
| 872 $disp="%r9"; |
| 873 |
| 874 $code.=<<___; |
| 875 .extern __imp_RtlVirtualUnwind |
| 876 .type common_se_handler,\@abi-omnipotent |
| 877 .align 16 |
| 878 common_se_handler: |
| 879 push %rsi |
| 880 push %rdi |
| 881 push %rbx |
| 882 push %rbp |
| 883 push %r12 |
| 884 push %r13 |
| 885 push %r14 |
| 886 push %r15 |
| 887 pushfq |
| 888 lea -64(%rsp),%rsp |
| 889 |
| 890 mov 120($context),%rax # pull context->Rax |
| 891 mov 248($context),%rbx # pull context->Rip |
| 892 |
| 893 mov 8($disp),%rsi # disp->ImageBase |
| 894 mov 56($disp),%r11 # disp->HandlerData |
| 895 |
| 896 mov 0(%r11),%r10d # HandlerData[0] |
| 897 lea (%rsi,%r10),%r10 # prologue label |
| 898 cmp %r10,%rbx # context->Rip<prologue label |
| 899 jb .Lin_prologue |
| 900 |
| 901 mov 152($context),%rax # pull context->Rsp |
| 902 |
| 903 mov 4(%r11),%r10d # HandlerData[1] |
| 904 lea (%rsi,%r10),%r10 # epilogue label |
| 905 cmp %r10,%rbx # context->Rip>=epilogue label |
| 906 jae .Lin_prologue |
| 907 |
| 908 lea 40(%rax),%rax |
| 909 mov -8(%rax),%rbx |
| 910 mov -16(%rax),%rbp |
| 911 mov -24(%rax),%r13 |
| 912 mov -32(%rax),%r14 |
| 913 mov -40(%rax),%r15 |
| 914 mov %rbx,144($context) # restore context->Rbx |
| 915 mov %rbp,160($context) # restore context->Rbp |
| 916 mov %r13,224($context) # restore context->R13 |
| 917 mov %r14,232($context) # restore context->R14 |
| 918 mov %r15,240($context) # restore context->R15 |
| 919 |
| 920 .Lin_prologue: |
| 921 mov 8(%rax),%rdi |
| 922 mov 16(%rax),%rsi |
| 923 mov %rax,152($context) # restore context->Rsp |
| 924 mov %rsi,168($context) # restore context->Rsi |
| 925 mov %rdi,176($context) # restore context->Rdi |
| 926 |
| 927 jmp .Lcommon_seh_exit |
| 928 .size common_se_handler,.-common_se_handler |
| 929 |
| 930 .type cbc_se_handler,\@abi-omnipotent |
| 931 .align 16 |
| 932 cbc_se_handler: |
| 933 push %rsi |
| 934 push %rdi |
| 935 push %rbx |
| 936 push %rbp |
| 937 push %r12 |
| 938 push %r13 |
| 939 push %r14 |
| 940 push %r15 |
| 941 pushfq |
| 942 lea -64(%rsp),%rsp |
| 943 |
| 944 mov 120($context),%rax # pull context->Rax |
| 945 mov 248($context),%rbx # pull context->Rip |
| 946 |
| 947 lea .Lcbc_prologue(%rip),%r10 |
| 948 cmp %r10,%rbx # context->Rip<.Lcbc_prologue |
| 949 jb .Lin_cbc_prologue |
| 950 |
| 951 lea .Lcbc_body(%rip),%r10 |
| 952 cmp %r10,%rbx # context->Rip<.Lcbc_body |
| 953 jb .Lin_cbc_frame_setup |
| 954 |
| 955 mov 152($context),%rax # pull context->Rsp |
| 956 |
| 957 lea .Lcbc_abort(%rip),%r10 |
| 958 cmp %r10,%rbx # context->Rip>=.Lcbc_abort |
| 959 jae .Lin_cbc_prologue |
| 960 |
| 961 # handle pushf/popf in Camellia_cbc_encrypt |
| 962 lea .Lcbc_enc_pushf(%rip),%r10 |
| 963 cmp %r10,%rbx # context->Rip<=.Lcbc_enc_pushf |
| 964 jbe .Lin_cbc_no_flag |
| 965 lea 8(%rax),%rax |
| 966 lea .Lcbc_enc_popf(%rip),%r10 |
| 967 cmp %r10,%rbx # context->Rip<.Lcbc_enc_popf |
| 968 jb .Lin_cbc_no_flag |
| 969 lea -8(%rax),%rax |
| 970 lea .Lcbc_dec_pushf(%rip),%r10 |
| 971 cmp %r10,%rbx # context->Rip<=.Lcbc_dec_pushf |
| 972 jbe .Lin_cbc_no_flag |
| 973 lea 8(%rax),%rax |
| 974 lea .Lcbc_dec_popf(%rip),%r10 |
| 975 cmp %r10,%rbx # context->Rip<.Lcbc_dec_popf |
| 976 jb .Lin_cbc_no_flag |
| 977 lea -8(%rax),%rax |
| 978 |
| 979 .Lin_cbc_no_flag: |
| 980 mov 48(%rax),%rax # $_rsp |
| 981 lea 48(%rax),%rax |
| 982 |
| 983 .Lin_cbc_frame_setup: |
| 984 mov -8(%rax),%rbx |
| 985 mov -16(%rax),%rbp |
| 986 mov -24(%rax),%r12 |
| 987 mov -32(%rax),%r13 |
| 988 mov -40(%rax),%r14 |
| 989 mov -48(%rax),%r15 |
| 990 mov %rbx,144($context) # restore context->Rbx |
| 991 mov %rbp,160($context) # restore context->Rbp |
| 992 mov %r12,216($context) # restore context->R12 |
| 993 mov %r13,224($context) # restore context->R13 |
| 994 mov %r14,232($context) # restore context->R14 |
| 995 mov %r15,240($context) # restore context->R15 |
| 996 |
| 997 .Lin_cbc_prologue: |
| 998 mov 8(%rax),%rdi |
| 999 mov 16(%rax),%rsi |
| 1000 mov %rax,152($context) # restore context->Rsp |
| 1001 mov %rsi,168($context) # restore context->Rsi |
| 1002 mov %rdi,176($context) # restore context->Rdi |
| 1003 |
| 1004 .align 4 |
| 1005 .Lcommon_seh_exit: |
| 1006 |
| 1007 mov 40($disp),%rdi # disp->ContextRecord |
| 1008 mov $context,%rsi # context |
| 1009 mov \$`1232/8`,%ecx # sizeof(CONTEXT) |
| 1010 .long 0xa548f3fc # cld; rep movsq |
| 1011 |
| 1012 mov $disp,%rsi |
| 1013 xor %rcx,%rcx # arg1, UNW_FLAG_NHANDLER |
| 1014 mov 8(%rsi),%rdx # arg2, disp->ImageBase |
| 1015 mov 0(%rsi),%r8 # arg3, disp->ControlPc |
| 1016 mov 16(%rsi),%r9 # arg4, disp->FunctionEntry |
| 1017 mov 40(%rsi),%r10 # disp->ContextRecord |
| 1018 lea 56(%rsi),%r11 # &disp->HandlerData |
| 1019 lea 24(%rsi),%r12 # &disp->EstablisherFrame |
| 1020 mov %r10,32(%rsp) # arg5 |
| 1021 mov %r11,40(%rsp) # arg6 |
| 1022 mov %r12,48(%rsp) # arg7 |
| 1023 mov %rcx,56(%rsp) # arg8, (NULL) |
| 1024 call *__imp_RtlVirtualUnwind(%rip) |
| 1025 |
| 1026 mov \$1,%eax # ExceptionContinueSearch |
| 1027 lea 64(%rsp),%rsp |
| 1028 popfq |
| 1029 pop %r15 |
| 1030 pop %r14 |
| 1031 pop %r13 |
| 1032 pop %r12 |
| 1033 pop %rbp |
| 1034 pop %rbx |
| 1035 pop %rdi |
| 1036 pop %rsi |
| 1037 ret |
| 1038 .size cbc_se_handler,.-cbc_se_handler |
| 1039 |
| 1040 .section .pdata |
| 1041 .align 4 |
| 1042 .rva .LSEH_begin_Camellia_EncryptBlock_Rounds |
| 1043 .rva .LSEH_end_Camellia_EncryptBlock_Rounds |
| 1044 .rva .LSEH_info_Camellia_EncryptBlock_Rounds |
| 1045 |
| 1046 .rva .LSEH_begin_Camellia_DecryptBlock_Rounds |
| 1047 .rva .LSEH_end_Camellia_DecryptBlock_Rounds |
| 1048 .rva .LSEH_info_Camellia_DecryptBlock_Rounds |
| 1049 |
| 1050 .rva .LSEH_begin_Camellia_Ekeygen |
| 1051 .rva .LSEH_end_Camellia_Ekeygen |
| 1052 .rva .LSEH_info_Camellia_Ekeygen |
| 1053 |
| 1054 .rva .LSEH_begin_Camellia_cbc_encrypt |
| 1055 .rva .LSEH_end_Camellia_cbc_encrypt |
| 1056 .rva .LSEH_info_Camellia_cbc_encrypt |
| 1057 |
| 1058 .section .xdata |
| 1059 .align 8 |
| 1060 .LSEH_info_Camellia_EncryptBlock_Rounds: |
| 1061 .byte 9,0,0,0 |
| 1062 .rva common_se_handler |
| 1063 .rva .Lenc_prologue,.Lenc_epilogue # HandlerData[] |
| 1064 .LSEH_info_Camellia_DecryptBlock_Rounds: |
| 1065 .byte 9,0,0,0 |
| 1066 .rva common_se_handler |
| 1067 .rva .Ldec_prologue,.Ldec_epilogue # HandlerData[] |
| 1068 .LSEH_info_Camellia_Ekeygen: |
| 1069 .byte 9,0,0,0 |
| 1070 .rva common_se_handler |
| 1071 .rva .Lkey_prologue,.Lkey_epilogue # HandlerData[] |
| 1072 .LSEH_info_Camellia_cbc_encrypt: |
| 1073 .byte 9,0,0,0 |
| 1074 .rva cbc_se_handler |
| 1075 ___ |
| 1076 } |
| 1077 |
| 1078 $code =~ s/\`([^\`]*)\`/eval $1/gem; |
| 1079 print $code; |
| 1080 close STDOUT; |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 9254031:
Upgrade chrome's OpenSSL to same version Android ships with. (Closed)
Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/