1 .text 2 .globl RC4 3 .type RC4,@function 4 .align 16 5 RC4: 6 .L_RC4_begin: 7 %ifdef __CET__ 8 9 .byte 243,15,30,251 10 %endif 11 12 pushl %ebp 13 pushl %ebx 14 pushl %esi 15 pushl %edi 16 movl 20(%esp),%edi 17 movl 24(%esp),%edx 18 movl 28(%esp),%esi 19 movl 32(%esp),%ebp 20 xorl %eax,%eax 21 xorl %ebx,%ebx 22 cmpl $0,%edx 23 je .L000abort 24 movb (%edi),%al 25 movb 4(%edi),%bl 26 addl $8,%edi 27 leal (%esi,%edx,1),%ecx 28 subl %esi,%ebp 29 movl %ecx,24(%esp) 30 incb %al 31 cmpl $-1,256(%edi) 32 je .L001RC4_CHAR 33 movl (%edi,%eax,4),%ecx 34 andl $-4,%edx 35 jz .L002loop1 36 movl %ebp,32(%esp) 37 testl $-8,%edx 38 jz .L003go4loop4 39 call .L004PIC_me_up 40 .L004PIC_me_up: 41 popl %ebp 42 leal OPENSSL_ia32cap_P-.L004PIC_me_up(%ebp),%ebp 43 btl $26,(%ebp) 44 jnc .L003go4loop4 45 movl 32(%esp),%ebp 46 andl $-8,%edx 47 leal -8(%esi,%edx,1),%edx 48 movl %edx,-4(%edi) 49 addb %cl,%bl 50 movl (%edi,%ebx,4),%edx 51 movl %ecx,(%edi,%ebx,4) 52 movl %edx,(%edi,%eax,4) 53 incl %eax 54 addl %ecx,%edx 55 movzbl %al,%eax 56 movzbl %dl,%edx 57 movq (%esi),%mm0 58 movl (%edi,%eax,4),%ecx 59 movd (%edi,%edx,4),%mm2 60 jmp .L005loop_mmx_enter 61 .align 16 62 .L006loop_mmx: 63 addb %cl,%bl 64 psllq $56,%mm1 65 movl (%edi,%ebx,4),%edx 66 movl %ecx,(%edi,%ebx,4) 67 movl %edx,(%edi,%eax,4) 68 incl %eax 69 addl %ecx,%edx 70 movzbl %al,%eax 71 movzbl %dl,%edx 72 pxor %mm1,%mm2 73 movq (%esi),%mm0 74 movq %mm2,-8(%ebp,%esi,1) 75 movl (%edi,%eax,4),%ecx 76 movd (%edi,%edx,4),%mm2 77 .L005loop_mmx_enter: 78 addb %cl,%bl 79 movl (%edi,%ebx,4),%edx 80 movl %ecx,(%edi,%ebx,4) 81 movl %edx,(%edi,%eax,4) 82 incl %eax 83 addl %ecx,%edx 84 movzbl %al,%eax 85 movzbl %dl,%edx 86 pxor %mm0,%mm2 87 movl (%edi,%eax,4),%ecx 88 movd (%edi,%edx,4),%mm1 89 addb %cl,%bl 90 psllq $8,%mm1 91 movl (%edi,%ebx,4),%edx 92 movl %ecx,(%edi,%ebx,4) 93 movl %edx,(%edi,%eax,4) 94 incl %eax 95 addl %ecx,%edx 96 movzbl %al,%eax 97 movzbl %dl,%edx 98 pxor %mm1,%mm2 99 movl (%edi,%eax,4),%ecx 100 movd (%edi,%edx,4),%mm1 101 addb %cl,%bl 102 psllq $16,%mm1 103 movl (%edi,%ebx,4),%edx 104 movl %ecx,(%edi,%ebx,4) 105 movl %edx,(%edi,%eax,4) 106 incl %eax 107 addl %ecx,%edx 108 movzbl %al,%eax 109 movzbl %dl,%edx 110 pxor %mm1,%mm2 111 movl (%edi,%eax,4),%ecx 112 movd (%edi,%edx,4),%mm1 113 addb %cl,%bl 114 psllq $24,%mm1 115 movl (%edi,%ebx,4),%edx 116 movl %ecx,(%edi,%ebx,4) 117 movl %edx,(%edi,%eax,4) 118 incl %eax 119 addl %ecx,%edx 120 movzbl %al,%eax 121 movzbl %dl,%edx 122 pxor %mm1,%mm2 123 movl (%edi,%eax,4),%ecx 124 movd (%edi,%edx,4),%mm1 125 addb %cl,%bl 126 psllq $32,%mm1 127 movl (%edi,%ebx,4),%edx 128 movl %ecx,(%edi,%ebx,4) 129 movl %edx,(%edi,%eax,4) 130 incl %eax 131 addl %ecx,%edx 132 movzbl %al,%eax 133 movzbl %dl,%edx 134 pxor %mm1,%mm2 135 movl (%edi,%eax,4),%ecx 136 movd (%edi,%edx,4),%mm1 137 addb %cl,%bl 138 psllq $40,%mm1 139 movl (%edi,%ebx,4),%edx 140 movl %ecx,(%edi,%ebx,4) 141 movl %edx,(%edi,%eax,4) 142 incl %eax 143 addl %ecx,%edx 144 movzbl %al,%eax 145 movzbl %dl,%edx 146 pxor %mm1,%mm2 147 movl (%edi,%eax,4),%ecx 148 movd (%edi,%edx,4),%mm1 149 addb %cl,%bl 150 psllq $48,%mm1 151 movl (%edi,%ebx,4),%edx 152 movl %ecx,(%edi,%ebx,4) 153 movl %edx,(%edi,%eax,4) 154 incl %eax 155 addl %ecx,%edx 156 movzbl %al,%eax 157 movzbl %dl,%edx 158 pxor %mm1,%mm2 159 movl (%edi,%eax,4),%ecx 160 movd (%edi,%edx,4),%mm1 161 movl %ebx,%edx 162 xorl %ebx,%ebx 163 movb %dl,%bl 164 cmpl -4(%edi),%esi 165 leal 8(%esi),%esi 166 jb .L006loop_mmx 167 psllq $56,%mm1 168 pxor %mm1,%mm2 169 movq %mm2,-8(%ebp,%esi,1) 170 emms 171 cmpl 24(%esp),%esi 172 je .L007done 173 jmp .L002loop1 174 .align 16 175 .L003go4loop4: 176 leal -4(%esi,%edx,1),%edx 177 movl %edx,28(%esp) 178 .L008loop4: 179 addb %cl,%bl 180 movl (%edi,%ebx,4),%edx 181 movl %ecx,(%edi,%ebx,4) 182 movl %edx,(%edi,%eax,4) 183 addl %ecx,%edx 184 incb %al 185 andl $255,%edx 186 movl (%edi,%eax,4),%ecx 187 movl (%edi,%edx,4),%ebp 188 addb %cl,%bl 189 movl (%edi,%ebx,4),%edx 190 movl %ecx,(%edi,%ebx,4) 191 movl %edx,(%edi,%eax,4) 192 addl %ecx,%edx 193 incb %al 194 andl $255,%edx 195 rorl $8,%ebp 196 movl (%edi,%eax,4),%ecx 197 orl (%edi,%edx,4),%ebp 198 addb %cl,%bl 199 movl (%edi,%ebx,4),%edx 200 movl %ecx,(%edi,%ebx,4) 201 movl %edx,(%edi,%eax,4) 202 addl %ecx,%edx 203 incb %al 204 andl $255,%edx 205 rorl $8,%ebp 206 movl (%edi,%eax,4),%ecx 207 orl (%edi,%edx,4),%ebp 208 addb %cl,%bl 209 movl (%edi,%ebx,4),%edx 210 movl %ecx,(%edi,%ebx,4) 211 movl %edx,(%edi,%eax,4) 212 addl %ecx,%edx 213 incb %al 214 andl $255,%edx 215 rorl $8,%ebp 216 movl 32(%esp),%ecx 217 orl (%edi,%edx,4),%ebp 218 rorl $8,%ebp 219 xorl (%esi),%ebp 220 cmpl 28(%esp),%esi 221 movl %ebp,(%ecx,%esi,1) 222 leal 4(%esi),%esi 223 movl (%edi,%eax,4),%ecx 224 jb .L008loop4 225 cmpl 24(%esp),%esi 226 je .L007done 227 movl 32(%esp),%ebp 228 .align 16 229 .L002loop1: 230 addb %cl,%bl 231 movl (%edi,%ebx,4),%edx 232 movl %ecx,(%edi,%ebx,4) 233 movl %edx,(%edi,%eax,4) 234 addl %ecx,%edx 235 incb %al 236 andl $255,%edx 237 movl (%edi,%edx,4),%edx 238 xorb (%esi),%dl 239 leal 1(%esi),%esi 240 movl (%edi,%eax,4),%ecx 241 cmpl 24(%esp),%esi 242 movb %dl,-1(%ebp,%esi,1) 243 jb .L002loop1 244 jmp .L007done 245 .align 16 246 .L001RC4_CHAR: 247 movzbl (%edi,%eax,1),%ecx 248 .L009cloop1: 249 addb %cl,%bl 250 movzbl (%edi,%ebx,1),%edx 251 movb %cl,(%edi,%ebx,1) 252 movb %dl,(%edi,%eax,1) 253 addb %cl,%dl 254 movzbl (%edi,%edx,1),%edx 255 addb $1,%al 256 xorb (%esi),%dl 257 leal 1(%esi),%esi 258 movzbl (%edi,%eax,1),%ecx 259 cmpl 24(%esp),%esi 260 movb %dl,-1(%ebp,%esi,1) 261 jb .L009cloop1 262 .L007done: 263 decb %al 264 movl %ebx,-4(%edi) 265 movb %al,-8(%edi) 266 .L000abort: 267 popl %edi 268 popl %esi 269 popl %ebx 270 popl %ebp 271 ret 272 .size RC4,.-.L_RC4_begin 273 .globl RC4_set_key 274 .type RC4_set_key,@function 275 .align 16 276 RC4_set_key: 277 .L_RC4_set_key_begin: 278 %ifdef __CET__ 279 280 .byte 243,15,30,251 281 %endif 282 283 pushl %ebp 284 pushl %ebx 285 pushl %esi 286 pushl %edi 287 movl 20(%esp),%edi 288 movl 24(%esp),%ebp 289 movl 28(%esp),%esi 290 call .L010PIC_me_up 291 .L010PIC_me_up: 292 popl %edx 293 leal OPENSSL_ia32cap_P-.L010PIC_me_up(%edx),%edx 294 leal 8(%edi),%edi 295 leal (%esi,%ebp,1),%esi 296 negl %ebp 297 xorl %eax,%eax 298 movl %ebp,-4(%edi) 299 btl $20,(%edx) 300 jc .L011c1stloop 301 .align 16 302 .L012w1stloop: 303 movl %eax,(%edi,%eax,4) 304 addb $1,%al 305 jnc .L012w1stloop 306 xorl %ecx,%ecx 307 xorl %edx,%edx 308 .align 16 309 .L013w2ndloop: 310 movl (%edi,%ecx,4),%eax 311 addb (%esi,%ebp,1),%dl 312 addb %al,%dl 313 addl $1,%ebp 314 movl (%edi,%edx,4),%ebx 315 jnz .L014wnowrap 316 movl -4(%edi),%ebp 317 .L014wnowrap: 318 movl %eax,(%edi,%edx,4) 319 movl %ebx,(%edi,%ecx,4) 320 addb $1,%cl 321 jnc .L013w2ndloop 322 jmp .L015exit 323 .align 16 324 .L011c1stloop: 325 movb %al,(%edi,%eax,1) 326 addb $1,%al 327 jnc .L011c1stloop 328 xorl %ecx,%ecx 329 xorl %edx,%edx 330 xorl %ebx,%ebx 331 .align 16 332 .L016c2ndloop: 333 movb (%edi,%ecx,1),%al 334 addb (%esi,%ebp,1),%dl 335 addb %al,%dl 336 addl $1,%ebp 337 movb (%edi,%edx,1),%bl 338 jnz .L017cnowrap 339 movl -4(%edi),%ebp 340 .L017cnowrap: 341 movb %al,(%edi,%edx,1) 342 movb %bl,(%edi,%ecx,1) 343 addb $1,%cl 344 jnc .L016c2ndloop 345 movl $-1,256(%edi) 346 .L015exit: 347 xorl %eax,%eax 348 movl %eax,-8(%edi) 349 movl %eax,-4(%edi) 350 popl %edi 351 popl %esi 352 popl %ebx 353 popl %ebp 354 ret 355 .size RC4_set_key,.-.L_RC4_set_key_begin 356 .globl RC4_options 357 .type RC4_options,@function 358 .align 16 359 RC4_options: 360 .L_RC4_options_begin: 361 %ifdef __CET__ 362 363 .byte 243,15,30,251 364 %endif 365 366 call .L018pic_point 367 .L018pic_point: 368 popl %eax 369 leal .L019opts-.L018pic_point(%eax),%eax 370 call .L020PIC_me_up 371 .L020PIC_me_up: 372 popl %edx 373 leal OPENSSL_ia32cap_P-.L020PIC_me_up(%edx),%edx 374 movl (%edx),%edx 375 btl $20,%edx 376 jc .L0211xchar 377 btl $26,%edx 378 jnc .L022ret 379 addl $25,%eax 380 ret 381 .L0211xchar: 382 addl $12,%eax 383 .L022ret: 384 ret 385 .align 64 386 .L019opts: 387 .byte 114,99,52,40,52,120,44,105,110,116,41,0 388 .byte 114,99,52,40,49,120,44,99,104,97,114,41,0 389 .byte 114,99,52,40,56,120,44,109,109,120,41,0 390 .byte 82,67,52,32,102,111,114,32,120,56,54,44,32,67,82,89 391 .byte 80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114 392 .byte 111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 393 .align 64 394 .size RC4_options,.-.L_RC4_options_begin 395 .comm OPENSSL_ia32cap_P,16,4 396 397 .section ".note.gnu.property", "a" 398 .p2align 2 399 .long 1f - 0f 400 .long 4f - 1f 401 .long 5 402 0: 403 .asciz "GNU" 404 1: 405 .p2align 2 406 .long 0xc0000002 407 .long 3f - 2f 408 2: 409 .long 3 410 3: 411 .p2align 2 412 4: 413