www.gitorious.org Git - gnutls:gnutls.git/blob - lib/accelerated/x86/elf/aes-ssse3-x86.s

1 ######################################################################

2 ## Constant-time SSSE3 AES core implementation.

3 ## version 0.1

4 ##

5 ## By Mike Hamburg (Stanford University), 2009

6 ## Public domain.

7 ##

8 ## For details see http://shiftleft.org/papers/vector_aes/ and

9 ## http://crypto.stanford.edu/vpaes/.

10 #

11 # *** This file is auto-generated ***

12 #

13 .file "vpaes-x86.s"

14 .text

15 .align 64

16 .L_vpaes_consts:

17 .long 218628480,235210255,168496130,67568393

18 .long 252381056,17041926,33884169,51187212

19 .long 252645135,252645135,252645135,252645135

20 .long 1512730624,3266504856,1377990664,3401244816

21 .long 830229760,1275146365,2969422977,3447763452

22 .long 3411033600,2979783055,338359620,2782886510

23 .long 4209124096,907596821,221174255,1006095553

24 .long 191964160,3799684038,3164090317,1589111125

25 .long 182528256,1777043520,2877432650,3265356744

26 .long 1874708224,3503451415,3305285752,363511674

27 .long 1606117888,3487855781,1093350906,2384367825

28 .long 197121,67569157,134941193,202313229

29 .long 67569157,134941193,202313229,197121

30 .long 134941193,202313229,197121,67569157

31 .long 202313229,197121,67569157,134941193

32 .long 33619971,100992007,168364043,235736079

33 .long 235736079,33619971,100992007,168364043

34 .long 168364043,235736079,33619971,100992007

35 .long 100992007,168364043,235736079,33619971

36 .long 50462976,117835012,185207048,252579084

37 .long 252314880,51251460,117574920,184942860

38 .long 184682752,252054788,50987272,118359308

39 .long 118099200,185467140,251790600,50727180

40 .long 2946363062,528716217,1300004225,1881839624

41 .long 1532713819,1532713819,1532713819,1532713819

42 .long 3602276352,4288629033,3737020424,4153884961

43 .long 1354558464,32357713,2958822624,3775749553

44 .long 1201988352,132424512,1572796698,503232858

45 .long 2213177600,1597421020,4103937655,675398315

46 .long 2749646592,4273543773,1511898873,121693092

47 .long 3040248576,1103263732,2871565598,1608280554

48 .long 2236667136,2588920351,482954393,64377734

49 .long 3069987328,291237287,2117370568,3650299247

50 .long 533321216,3573750986,2572112006,1401264716

51 .long 1339849704,2721158661,548607111,3445553514

52 .long 2128193280,3054596040,2183486460,1257083700

53 .long 655635200,1165381986,3923443150,2344132524

54 .long 190078720,256924420,290342170,357187870

55 .long 1610966272,2263057382,4103205268,309794674

56 .long 2592527872,2233205587,1335446729,3402964816

57 .long 3973531904,3225098121,3002836325,1918774430

58 .long 3870401024,2102906079,2284471353,4117666579

59 .long 617007872,1021508343,366931923,691083277

60 .long 2528395776,3491914898,2968704004,1613121270

61 .long 3445188352,3247741094,844474987,4093578302

62 .long 651481088,1190302358,1689581232,574775300

63 .long 4289380608,206939853,2555985458,2489840491

64 .long 2130264064,327674451,3566485037,3349835193

65 .long 2470714624,316102159,3636825756,3393945945

66 .byte 86,101,99,116,111,114,32,80,101,114,109,117,116,97,116,105

67 .byte 111,110,32,65,69,83,32,102,111,114,32,120,56,54,47,83

68 .byte 83,83,69,51,44,32,77,105,107,101,32,72,97,109,98,117

69 .byte 114,103,32,40,83,116,97,110,102,111,114,100,32,85,110,105

70 .byte 118,101,114,115,105,116,121,41,0

71 .align 64

72 .type _vpaes_preheat,@function

73 .align 16

74 _vpaes_preheat:

75 addl (%esp),%ebp

76 movdqa -48(%ebp),%xmm7

77 movdqa -16(%ebp),%xmm6

78 ret

79 .size _vpaes_preheat,.-_vpaes_preheat

80 .type _vpaes_encrypt_core,@function

81 .align 16

82 _vpaes_encrypt_core:

83 movl $16,%ecx

84 movl 240(%edx),%eax

85 movdqa %xmm6,%xmm1

86 movdqa (%ebp),%xmm2

87 pandn %xmm0,%xmm1

88 pand %xmm6,%xmm0

89 movdqu (%edx),%xmm5

90 .byte 102,15,56,0,208

91 movdqa 16(%ebp),%xmm0

92 pxor %xmm5,%xmm2

93 psrld $4,%xmm1

94 addl $16,%edx

95 .byte 102,15,56,0,193

96 leal 192(%ebp),%ebx

97 pxor %xmm2,%xmm0

98 jmp .L000enc_entry

99 .align 16

100 .L001enc_loop:

101 movdqa 32(%ebp),%xmm4

102 movdqa 48(%ebp),%xmm0

103 .byte 102,15,56,0,226

104 .byte 102,15,56,0,195

105 pxor %xmm5,%xmm4

106 movdqa 64(%ebp),%xmm5

107 pxor %xmm4,%xmm0

108 movdqa -64(%ebx,%ecx,1),%xmm1

109 .byte 102,15,56,0,234

110 movdqa 80(%ebp),%xmm2

111 movdqa (%ebx,%ecx,1),%xmm4

112 .byte 102,15,56,0,211

113 movdqa %xmm0,%xmm3

114 pxor %xmm5,%xmm2

115 .byte 102,15,56,0,193

116 addl $16,%edx

117 pxor %xmm2,%xmm0

118 .byte 102,15,56,0,220

119 addl $16,%ecx

120 pxor %xmm0,%xmm3

121 .byte 102,15,56,0,193

122 andl $48,%ecx

123 subl $1,%eax

124 pxor %xmm3,%xmm0

125 .L000enc_entry:

126 movdqa %xmm6,%xmm1

127 movdqa -32(%ebp),%xmm5

128 pandn %xmm0,%xmm1

129 psrld $4,%xmm1

130 pand %xmm6,%xmm0

131 .byte 102,15,56,0,232

132 movdqa %xmm7,%xmm3

133 pxor %xmm1,%xmm0

134 .byte 102,15,56,0,217

135 movdqa %xmm7,%xmm4

136 pxor %xmm5,%xmm3

137 .byte 102,15,56,0,224

138 movdqa %xmm7,%xmm2

139 pxor %xmm5,%xmm4

140 .byte 102,15,56,0,211

141 movdqa %xmm7,%xmm3

142 pxor %xmm0,%xmm2

143 .byte 102,15,56,0,220

144 movdqu (%edx),%xmm5

145 pxor %xmm1,%xmm3

146 jnz .L001enc_loop

147 movdqa 96(%ebp),%xmm4

148 movdqa 112(%ebp),%xmm0

149 .byte 102,15,56,0,226

150 pxor %xmm5,%xmm4

151 .byte 102,15,56,0,195

152 movdqa 64(%ebx,%ecx,1),%xmm1

153 pxor %xmm4,%xmm0

154 .byte 102,15,56,0,193

155 ret

156 .size _vpaes_encrypt_core,.-_vpaes_encrypt_core

157 .type _vpaes_decrypt_core,@function

158 .align 16

159 _vpaes_decrypt_core:

160 leal 608(%ebp),%ebx

161 movl 240(%edx),%eax

162 movdqa %xmm6,%xmm1

163 movdqa -64(%ebx),%xmm2

164 pandn %xmm0,%xmm1

165 movl %eax,%ecx

166 psrld $4,%xmm1

167 movdqu (%edx),%xmm5

168 shll $4,%ecx

169 pand %xmm6,%xmm0

170 .byte 102,15,56,0,208

171 movdqa -48(%ebx),%xmm0

172 xorl $48,%ecx

173 .byte 102,15,56,0,193

174 andl $48,%ecx

175 pxor %xmm5,%xmm2

176 movdqa 176(%ebp),%xmm5

177 pxor %xmm2,%xmm0

178 addl $16,%edx

179 leal -352(%ebx,%ecx,1),%ecx

180 jmp .L002dec_entry

181 .align 16

182 .L003dec_loop:

183 movdqa -32(%ebx),%xmm4

184 movdqa -16(%ebx),%xmm1

185 .byte 102,15,56,0,226

186 .byte 102,15,56,0,203

187 pxor %xmm4,%xmm0

188 movdqa (%ebx),%xmm4

189 pxor %xmm1,%xmm0

190 movdqa 16(%ebx),%xmm1

191 .byte 102,15,56,0,226

192 .byte 102,15,56,0,197

193 .byte 102,15,56,0,203

194 pxor %xmm4,%xmm0

195 movdqa 32(%ebx),%xmm4

196 pxor %xmm1,%xmm0

197 movdqa 48(%ebx),%xmm1

198 .byte 102,15,56,0,226

199 .byte 102,15,56,0,197

200 .byte 102,15,56,0,203

201 pxor %xmm4,%xmm0

202 movdqa 64(%ebx),%xmm4

203 pxor %xmm1,%xmm0

204 movdqa 80(%ebx),%xmm1

205 .byte 102,15,56,0,226

206 .byte 102,15,56,0,197

207 .byte 102,15,56,0,203

208 pxor %xmm4,%xmm0

209 addl $16,%edx

210 .byte 102,15,58,15,237,12

211 pxor %xmm1,%xmm0

212 subl $1,%eax

213 .L002dec_entry:

214 movdqa %xmm6,%xmm1

215 movdqa -32(%ebp),%xmm2

216 pandn %xmm0,%xmm1

217 pand %xmm6,%xmm0

218 psrld $4,%xmm1

219 .byte 102,15,56,0,208

220 movdqa %xmm7,%xmm3

221 pxor %xmm1,%xmm0

222 .byte 102,15,56,0,217

223 movdqa %xmm7,%xmm4

224 pxor %xmm2,%xmm3

225 .byte 102,15,56,0,224

226 pxor %xmm2,%xmm4

227 movdqa %xmm7,%xmm2

228 .byte 102,15,56,0,211

229 movdqa %xmm7,%xmm3

230 pxor %xmm0,%xmm2

231 .byte 102,15,56,0,220

232 movdqu (%edx),%xmm0

233 pxor %xmm1,%xmm3

234 jnz .L003dec_loop

235 movdqa 96(%ebx),%xmm4

236 .byte 102,15,56,0,226

237 pxor %xmm0,%xmm4

238 movdqa 112(%ebx),%xmm0

239 movdqa (%ecx),%xmm2

240 .byte 102,15,56,0,195

241 pxor %xmm4,%xmm0

242 .byte 102,15,56,0,194

243 ret

244 .size _vpaes_decrypt_core,.-_vpaes_decrypt_core

245 .type _vpaes_schedule_core,@function

246 .align 16

247 _vpaes_schedule_core:

248 addl (%esp),%ebp

249 movdqu (%esi),%xmm0

250 movdqa 320(%ebp),%xmm2

251 movdqa %xmm0,%xmm3

252 leal (%ebp),%ebx

253 movdqa %xmm2,4(%esp)

254 call _vpaes_schedule_transform

255 movdqa %xmm0,%xmm7

256 testl %edi,%edi

257 jnz .L004schedule_am_decrypting

258 movdqu %xmm0,(%edx)

259 jmp .L005schedule_go

260 .L004schedule_am_decrypting:

261 movdqa 256(%ebp,%ecx,1),%xmm1

262 .byte 102,15,56,0,217

263 movdqu %xmm3,(%edx)

264 xorl $48,%ecx

265 .L005schedule_go:

266 cmpl $192,%eax

267 ja .L006schedule_256

268 je .L007schedule_192

269 .L008schedule_128:

270 movl $10,%eax

271 .L009loop_schedule_128:

272 call _vpaes_schedule_round

273 decl %eax

274 jz .L010schedule_mangle_last

275 call _vpaes_schedule_mangle

276 jmp .L009loop_schedule_128

277 .align 16

278 .L007schedule_192:

279 movdqu 8(%esi),%xmm0

280 call _vpaes_schedule_transform

281 movdqa %xmm0,%xmm6

282 pxor %xmm4,%xmm4

283 movhlps %xmm4,%xmm6

284 movl $4,%eax

285 .L011loop_schedule_192:

286 call _vpaes_schedule_round

287 .byte 102,15,58,15,198,8

288 call _vpaes_schedule_mangle

289 call _vpaes_schedule_192_smear

290 call _vpaes_schedule_mangle

291 call _vpaes_schedule_round

292 decl %eax

293 jz .L010schedule_mangle_last

294 call _vpaes_schedule_mangle

295 call _vpaes_schedule_192_smear

296 jmp .L011loop_schedule_192

297 .align 16

298 .L006schedule_256:

299 movdqu 16(%esi),%xmm0

300 call _vpaes_schedule_transform

301 movl $7,%eax

302 .L012loop_schedule_256:

303 call _vpaes_schedule_mangle

304 movdqa %xmm0,%xmm6

305 call _vpaes_schedule_round

306 decl %eax

307 jz .L010schedule_mangle_last

308 call _vpaes_schedule_mangle

309 pshufd $255,%xmm0,%xmm0

310 movdqa %xmm7,20(%esp)

311 movdqa %xmm6,%xmm7

312 call .L_vpaes_schedule_low_round

313 movdqa 20(%esp),%xmm7

314 jmp .L012loop_schedule_256

315 .align 16

316 .L010schedule_mangle_last:

317 leal 384(%ebp),%ebx

318 testl %edi,%edi

319 jnz .L013schedule_mangle_last_dec

320 movdqa 256(%ebp,%ecx,1),%xmm1

321 .byte 102,15,56,0,193

322 leal 352(%ebp),%ebx

323 addl $32,%edx

324 .L013schedule_mangle_last_dec:

325 addl $-16,%edx

326 pxor 336(%ebp),%xmm0

327 call _vpaes_schedule_transform

328 movdqu %xmm0,(%edx)

329 pxor %xmm0,%xmm0

330 pxor %xmm1,%xmm1

331 pxor %xmm2,%xmm2

332 pxor %xmm3,%xmm3

333 pxor %xmm4,%xmm4

334 pxor %xmm5,%xmm5

335 pxor %xmm6,%xmm6

336 pxor %xmm7,%xmm7

337 ret

338 .size _vpaes_schedule_core,.-_vpaes_schedule_core

339 .type _vpaes_schedule_192_smear,@function

340 .align 16

341 _vpaes_schedule_192_smear:

342 pshufd $128,%xmm6,%xmm1

343 pshufd $254,%xmm7,%xmm0

344 pxor %xmm1,%xmm6

345 pxor %xmm1,%xmm1

346 pxor %xmm0,%xmm6

347 movdqa %xmm6,%xmm0

348 movhlps %xmm1,%xmm6

349 ret

350 .size _vpaes_schedule_192_smear,.-_vpaes_schedule_192_smear

351 .type _vpaes_schedule_round,@function

352 .align 16

353 _vpaes_schedule_round:

354 movdqa 8(%esp),%xmm2

355 pxor %xmm1,%xmm1

356 .byte 102,15,58,15,202,15

357 .byte 102,15,58,15,210,15

358 pxor %xmm1,%xmm7

359 pshufd $255,%xmm0,%xmm0

360 .byte 102,15,58,15,192,1

361 movdqa %xmm2,8(%esp)

362 .L_vpaes_schedule_low_round:

363 movdqa %xmm7,%xmm1

364 pslldq $4,%xmm7

365 pxor %xmm1,%xmm7

366 movdqa %xmm7,%xmm1

367 pslldq $8,%xmm7

368 pxor %xmm1,%xmm7

369 pxor 336(%ebp),%xmm7

370 movdqa -16(%ebp),%xmm4

371 movdqa -48(%ebp),%xmm5

372 movdqa %xmm4,%xmm1

373 pandn %xmm0,%xmm1

374 psrld $4,%xmm1

375 pand %xmm4,%xmm0

376 movdqa -32(%ebp),%xmm2

377 .byte 102,15,56,0,208

378 pxor %xmm1,%xmm0

379 movdqa %xmm5,%xmm3

380 .byte 102,15,56,0,217

381 pxor %xmm2,%xmm3

382 movdqa %xmm5,%xmm4

383 .byte 102,15,56,0,224

384 pxor %xmm2,%xmm4

385 movdqa %xmm5,%xmm2

386 .byte 102,15,56,0,211

387 pxor %xmm0,%xmm2

388 movdqa %xmm5,%xmm3

389 .byte 102,15,56,0,220

390 pxor %xmm1,%xmm3

391 movdqa 32(%ebp),%xmm4

392 .byte 102,15,56,0,226

393 movdqa 48(%ebp),%xmm0

394 .byte 102,15,56,0,195

395 pxor %xmm4,%xmm0

396 pxor %xmm7,%xmm0

397 movdqa %xmm0,%xmm7

398 ret

399 .size _vpaes_schedule_round,.-_vpaes_schedule_round

400 .type _vpaes_schedule_transform,@function

401 .align 16

402 _vpaes_schedule_transform:

403 movdqa -16(%ebp),%xmm2

404 movdqa %xmm2,%xmm1

405 pandn %xmm0,%xmm1

406 psrld $4,%xmm1

407 pand %xmm2,%xmm0

408 movdqa (%ebx),%xmm2

409 .byte 102,15,56,0,208

410 movdqa 16(%ebx),%xmm0

411 .byte 102,15,56,0,193

412 pxor %xmm2,%xmm0

413 ret

414 .size _vpaes_schedule_transform,.-_vpaes_schedule_transform

415 .type _vpaes_schedule_mangle,@function

416 .align 16

417 _vpaes_schedule_mangle:

418 movdqa %xmm0,%xmm4

419 movdqa 128(%ebp),%xmm5

420 testl %edi,%edi

421 jnz .L014schedule_mangle_dec

422 addl $16,%edx

423 pxor 336(%ebp),%xmm4

424 .byte 102,15,56,0,229

425 movdqa %xmm4,%xmm3

426 .byte 102,15,56,0,229

427 pxor %xmm4,%xmm3

428 .byte 102,15,56,0,229

429 pxor %xmm4,%xmm3

430 jmp .L015schedule_mangle_both

431 .align 16

432 .L014schedule_mangle_dec:

433 movdqa -16(%ebp),%xmm2

434 leal 416(%ebp),%esi

435 movdqa %xmm2,%xmm1

436 pandn %xmm4,%xmm1

437 psrld $4,%xmm1

438 pand %xmm2,%xmm4

439 movdqa (%esi),%xmm2

440 .byte 102,15,56,0,212

441 movdqa 16(%esi),%xmm3

442 .byte 102,15,56,0,217

443 pxor %xmm2,%xmm3

444 .byte 102,15,56,0,221

445 movdqa 32(%esi),%xmm2

446 .byte 102,15,56,0,212

447 pxor %xmm3,%xmm2

448 movdqa 48(%esi),%xmm3

449 .byte 102,15,56,0,217

450 pxor %xmm2,%xmm3

451 .byte 102,15,56,0,221

452 movdqa 64(%esi),%xmm2

453 .byte 102,15,56,0,212

454 pxor %xmm3,%xmm2

455 movdqa 80(%esi),%xmm3

456 .byte 102,15,56,0,217

457 pxor %xmm2,%xmm3

458 .byte 102,15,56,0,221

459 movdqa 96(%esi),%xmm2

460 .byte 102,15,56,0,212

461 pxor %xmm3,%xmm2

462 movdqa 112(%esi),%xmm3

463 .byte 102,15,56,0,217

464 pxor %xmm2,%xmm3

465 addl $-16,%edx

466 .L015schedule_mangle_both:

467 movdqa 256(%ebp,%ecx,1),%xmm1

468 .byte 102,15,56,0,217

469 addl $-16,%ecx

470 andl $48,%ecx

471 movdqu %xmm3,(%edx)

472 ret

473 .size _vpaes_schedule_mangle,.-_vpaes_schedule_mangle

474 .globl vpaes_set_encrypt_key

475 .type vpaes_set_encrypt_key,@function

476 .align 16

477 vpaes_set_encrypt_key:

478 .L_vpaes_set_encrypt_key_begin:

479 pushl %ebp

480 pushl %ebx

481 pushl %esi

482 pushl %edi

483 movl 20(%esp),%esi

484 leal -56(%esp),%ebx

485 movl 24(%esp),%eax

486 andl $-16,%ebx

487 movl 28(%esp),%edx

488 xchgl %esp,%ebx

489 movl %ebx,48(%esp)

490 movl %eax,%ebx

491 shrl $5,%ebx

492 addl $5,%ebx

493 movl %ebx,240(%edx)

494 movl $48,%ecx

495 movl $0,%edi

496 leal .L_vpaes_consts+0x30-.L016pic_point,%ebp

497 call _vpaes_schedule_core

498 .L016pic_point:

499 movl 48(%esp),%esp

500 xorl %eax,%eax

501 popl %edi

502 popl %esi

503 popl %ebx

504 popl %ebp

505 ret

506 .size vpaes_set_encrypt_key,.-.L_vpaes_set_encrypt_key_begin

507 .globl vpaes_set_decrypt_key

508 .type vpaes_set_decrypt_key,@function

509 .align 16

510 vpaes_set_decrypt_key:

511 .L_vpaes_set_decrypt_key_begin:

512 pushl %ebp

513 pushl %ebx

514 pushl %esi

515 pushl %edi

516 movl 20(%esp),%esi

517 leal -56(%esp),%ebx

518 movl 24(%esp),%eax

519 andl $-16,%ebx

520 movl 28(%esp),%edx

521 xchgl %esp,%ebx

522 movl %ebx,48(%esp)

523 movl %eax,%ebx

524 shrl $5,%ebx

525 addl $5,%ebx

526 movl %ebx,240(%edx)

527 shll $4,%ebx

528 leal 16(%edx,%ebx,1),%edx

529 movl $1,%edi

530 movl %eax,%ecx

531 shrl $1,%ecx

532 andl $32,%ecx

533 xorl $32,%ecx

534 leal .L_vpaes_consts+0x30-.L017pic_point,%ebp

535 call _vpaes_schedule_core

536 .L017pic_point:

537 movl 48(%esp),%esp

538 xorl %eax,%eax

539 popl %edi

540 popl %esi

541 popl %ebx

542 popl %ebp

543 ret

544 .size vpaes_set_decrypt_key,.-.L_vpaes_set_decrypt_key_begin

545 .globl vpaes_encrypt

546 .type vpaes_encrypt,@function

547 .align 16

548 vpaes_encrypt:

549 .L_vpaes_encrypt_begin:

550 pushl %ebp

551 pushl %ebx

552 pushl %esi

553 pushl %edi

554 leal .L_vpaes_consts+0x30-.L018pic_point,%ebp

555 call _vpaes_preheat

556 .L018pic_point:

557 movl 20(%esp),%esi

558 leal -56(%esp),%ebx

559 movl 24(%esp),%edi

560 andl $-16,%ebx

561 movl 28(%esp),%edx

562 xchgl %esp,%ebx

563 movl %ebx,48(%esp)

564 movdqu (%esi),%xmm0

565 call _vpaes_encrypt_core

566 movdqu %xmm0,(%edi)

567 movl 48(%esp),%esp

568 popl %edi

569 popl %esi

570 popl %ebx

571 popl %ebp

572 ret

573 .size vpaes_encrypt,.-.L_vpaes_encrypt_begin

574 .globl vpaes_decrypt

575 .type vpaes_decrypt,@function

576 .align 16

577 vpaes_decrypt:

578 .L_vpaes_decrypt_begin:

579 pushl %ebp

580 pushl %ebx

581 pushl %esi

582 pushl %edi

583 leal .L_vpaes_consts+0x30-.L019pic_point,%ebp

584 call _vpaes_preheat

585 .L019pic_point:

586 movl 20(%esp),%esi

587 leal -56(%esp),%ebx

588 movl 24(%esp),%edi

589 andl $-16,%ebx

590 movl 28(%esp),%edx

591 xchgl %esp,%ebx

592 movl %ebx,48(%esp)

593 movdqu (%esi),%xmm0

594 call _vpaes_decrypt_core

595 movdqu %xmm0,(%edi)

596 movl 48(%esp),%esp

597 popl %edi

598 popl %esi

599 popl %ebx

600 popl %ebp

601 ret

602 .size vpaes_decrypt,.-.L_vpaes_decrypt_begin

603 .globl vpaes_cbc_encrypt

604 .type vpaes_cbc_encrypt,@function

605 .align 16

606 vpaes_cbc_encrypt:

607 .L_vpaes_cbc_encrypt_begin:

608 pushl %ebp

609 pushl %ebx

610 pushl %esi

611 pushl %edi

612 movl 20(%esp),%esi

613 movl 24(%esp),%edi

614 movl 28(%esp),%eax

615 movl 32(%esp),%edx

616 subl $16,%eax

617 jc .L020cbc_abort

618 leal -56(%esp),%ebx

619 movl 36(%esp),%ebp

620 andl $-16,%ebx

621 movl 40(%esp),%ecx

622 xchgl %esp,%ebx

623 movdqu (%ebp),%xmm1

624 subl %esi,%edi

625 movl %ebx,48(%esp)

626 movl %edi,(%esp)

627 movl %edx,4(%esp)

628 movl %ebp,8(%esp)

629 movl %eax,%edi

630 leal .L_vpaes_consts+0x30-.L021pic_point,%ebp

631 call _vpaes_preheat

632 .L021pic_point:

633 cmpl $0,%ecx

634 je .L022cbc_dec_loop

635 jmp .L023cbc_enc_loop

636 .align 16

637 .L023cbc_enc_loop:

638 movdqu (%esi),%xmm0

639 pxor %xmm1,%xmm0

640 call _vpaes_encrypt_core

641 movl (%esp),%ebx

642 movl 4(%esp),%edx

643 movdqa %xmm0,%xmm1

644 movdqu %xmm0,(%ebx,%esi,1)

645 leal 16(%esi),%esi

646 subl $16,%edi

647 jnc .L023cbc_enc_loop

648 jmp .L024cbc_done

649 .align 16

650 .L022cbc_dec_loop:

651 movdqu (%esi),%xmm0

652 movdqa %xmm1,16(%esp)

653 movdqa %xmm0,32(%esp)

654 call _vpaes_decrypt_core

655 movl (%esp),%ebx

656 movl 4(%esp),%edx

657 pxor 16(%esp),%xmm0

658 movdqa 32(%esp),%xmm1

659 movdqu %xmm0,(%ebx,%esi,1)

660 leal 16(%esi),%esi

661 subl $16,%edi

662 jnc .L022cbc_dec_loop

663 .L024cbc_done:

664 movl 8(%esp),%ebx

665 movl 48(%esp),%esp

666 movdqu %xmm1,(%ebx)

667 .L020cbc_abort:

668 popl %edi

669 popl %esi

670 popl %ebx

671 popl %ebp

672 ret

673 .size vpaes_cbc_encrypt,.-.L_vpaes_cbc_encrypt_begin

674

675 .section .note.GNU-stack,"",%progbits