path: root/CryptoPkg/Library/OpensslLib/OpensslGen/IA32-MSFT/crypto/aes/vpaes-x86.nasm

%ifidn __OUTPUT_FORMAT__,obj
section code    use32 class=code align=64
%elifidn __OUTPUT_FORMAT__,win32
$@feat.00 equ 1
section .text   code align=64
%else
section .text   code
%endif
align   64
L$_vpaes_consts:
dd      218628480,235210255,168496130,67568393
dd      252381056,17041926,33884169,51187212
dd      252645135,252645135,252645135,252645135
dd      1512730624,3266504856,1377990664,3401244816
dd      830229760,1275146365,2969422977,3447763452
dd      3411033600,2979783055,338359620,2782886510
dd      4209124096,907596821,221174255,1006095553
dd      191964160,3799684038,3164090317,1589111125
dd      182528256,1777043520,2877432650,3265356744
dd      1874708224,3503451415,3305285752,363511674
dd      1606117888,3487855781,1093350906,2384367825
dd      197121,67569157,134941193,202313229
dd      67569157,134941193,202313229,197121
dd      134941193,202313229,197121,67569157
dd      202313229,197121,67569157,134941193
dd      33619971,100992007,168364043,235736079
dd      235736079,33619971,100992007,168364043
dd      168364043,235736079,33619971,100992007
dd      100992007,168364043,235736079,33619971
dd      50462976,117835012,185207048,252579084
dd      252314880,51251460,117574920,184942860
dd      184682752,252054788,50987272,118359308
dd      118099200,185467140,251790600,50727180
dd      2946363062,528716217,1300004225,1881839624
dd      1532713819,1532713819,1532713819,1532713819
dd      3602276352,4288629033,3737020424,4153884961
dd      1354558464,32357713,2958822624,3775749553
dd      1201988352,132424512,1572796698,503232858
dd      2213177600,1597421020,4103937655,675398315
dd      2749646592,4273543773,1511898873,121693092
dd      3040248576,1103263732,2871565598,1608280554
dd      2236667136,2588920351,482954393,64377734
dd      3069987328,291237287,2117370568,3650299247
dd      533321216,3573750986,2572112006,1401264716
dd      1339849704,2721158661,548607111,3445553514
dd      2128193280,3054596040,2183486460,1257083700
dd      655635200,1165381986,3923443150,2344132524
dd      190078720,256924420,290342170,357187870
dd      1610966272,2263057382,4103205268,309794674
dd      2592527872,2233205587,1335446729,3402964816
dd      3973531904,3225098121,3002836325,1918774430
dd      3870401024,2102906079,2284471353,4117666579
dd      617007872,1021508343,366931923,691083277
dd      2528395776,3491914898,2968704004,1613121270
dd      3445188352,3247741094,844474987,4093578302
dd      651481088,1190302358,1689581232,574775300
dd      4289380608,206939853,2555985458,2489840491
dd      2130264064,327674451,3566485037,3349835193
dd      2470714624,316102159,3636825756,3393945945
db      86,101,99,116,111,114,32,80,101,114,109,117,116,97,116,105
db      111,110,32,65,69,83,32,102,111,114,32,120,56,54,47,83
db      83,83,69,51,44,32,77,105,107,101,32,72,97,109,98,117
db      114,103,32,40,83,116,97,110,102,111,114,100,32,85,110,105
db      118,101,114,115,105,116,121,41,0
align   64
align   16
__vpaes_preheat:
        add     ebp,DWORD [esp]
        movdqa  xmm7,[ebp-48]
        movdqa  xmm6,[ebp-16]
        ret
align   16
__vpaes_encrypt_core:
        mov     ecx,16
        mov     eax,DWORD [240+edx]
        movdqa  xmm1,xmm6
        movdqa  xmm2,[ebp]
        pandn   xmm1,xmm0
        pand    xmm0,xmm6
        movdqu  xmm5,[edx]
db      102,15,56,0,208
        movdqa  xmm0,[16+ebp]
        pxor    xmm2,xmm5
        psrld   xmm1,4
        add     edx,16
db      102,15,56,0,193
        lea     ebx,[192+ebp]
        pxor    xmm0,xmm2
        jmp     NEAR L$000enc_entry
align   16
L$001enc_loop:
        movdqa  xmm4,[32+ebp]
        movdqa  xmm0,[48+ebp]
db      102,15,56,0,226
db      102,15,56,0,195
        pxor    xmm4,xmm5
        movdqa  xmm5,[64+ebp]
        pxor    xmm0,xmm4
        movdqa  xmm1,[ecx*1+ebx-64]
db      102,15,56,0,234
        movdqa  xmm2,[80+ebp]
        movdqa  xmm4,[ecx*1+ebx]
db      102,15,56,0,211
        movdqa  xmm3,xmm0
        pxor    xmm2,xmm5
db      102,15,56,0,193
        add     edx,16
        pxor    xmm0,xmm2
db      102,15,56,0,220
        add     ecx,16
        pxor    xmm3,xmm0
db      102,15,56,0,193
        and     ecx,48
        sub     eax,1
        pxor    xmm0,xmm3
L$000enc_entry:
        movdqa  xmm1,xmm6
        movdqa  xmm5,[ebp-32]
        pandn   xmm1,xmm0
        psrld   xmm1,4
        pand    xmm0,xmm6
db      102,15,56,0,232
        movdqa  xmm3,xmm7
        pxor    xmm0,xmm1
db      102,15,56,0,217
        movdqa  xmm4,xmm7
        pxor    xmm3,xmm5
db      102,15,56,0,224
        movdqa  xmm2,xmm7
        pxor    xmm4,xmm5
db      102,15,56,0,211
        movdqa  xmm3,xmm7
        pxor    xmm2,xmm0
db      102,15,56,0,220
        movdqu  xmm5,[edx]
        pxor    xmm3,xmm1
        jnz     NEAR L$001enc_loop
        movdqa  xmm4,[96+ebp]
        movdqa  xmm0,[112+ebp]
db      102,15,56,0,226
        pxor    xmm4,xmm5
db      102,15,56,0,195
        movdqa  xmm1,[64+ecx*1+ebx]
        pxor    xmm0,xmm4
db      102,15,56,0,193
        ret
align   16
__vpaes_decrypt_core:
        lea     ebx,[608+ebp]
        mov     eax,DWORD [240+edx]
        movdqa  xmm1,xmm6
        movdqa  xmm2,[ebx-64]
        pandn   xmm1,xmm0
        mov     ecx,eax
        psrld   xmm1,4
        movdqu  xmm5,[edx]
        shl     ecx,4
        pand    xmm0,xmm6
db      102,15,56,0,208
        movdqa  xmm0,[ebx-48]
        xor     ecx,48
db      102,15,56,0,193
        and     ecx,48
        pxor    xmm2,xmm5
        movdqa  xmm5,[176+ebp]
        pxor    xmm0,xmm2
        add     edx,16
        lea     ecx,[ecx*1+ebx-352]
        jmp     NEAR L$002dec_entry
align   16
L$003dec_loop:
        movdqa  xmm4,[ebx-32]
        movdqa  xmm1,[ebx-16]
db      102,15,56,0,226
db      102,15,56,0,203
        pxor    xmm0,xmm4
        movdqa  xmm4,[ebx]
        pxor    xmm0,xmm1
        movdqa  xmm1,[16+ebx]
db      102,15,56,0,226
db      102,15,56,0,197
db      102,15,56,0,203
        pxor    xmm0,xmm4
        movdqa  xmm4,[32+ebx]
        pxor    xmm0,xmm1
        movdqa  xmm1,[48+ebx]
db      102,15,56,0,226
db      102,15,56,0,197
db      102,15,56,0,203
        pxor    xmm0,xmm4
        movdqa  xmm4,[64+ebx]
        pxor    xmm0,xmm1
        movdqa  xmm1,[80+ebx]
db      102,15,56,0,226
db      102,15,56,0,197
db      102,15,56,0,203
        pxor    xmm0,xmm4
        add     edx,16
db      102,15,58,15,237,12
        pxor    xmm0,xmm1
        sub     eax,1
L$002dec_entry:
        movdqa  xmm1,xmm6
        movdqa  xmm2,[ebp-32]
        pandn   xmm1,xmm0
        pand    xmm0,xmm6
        psrld   xmm1,4
db      102,15,56,0,208
        movdqa  xmm3,xmm7
        pxor    xmm0,xmm1
db      102,15,56,0,217
        movdqa  xmm4,xmm7
        pxor    xmm3,xmm2
db      102,15,56,0,224
        pxor    xmm4,xmm2
        movdqa  xmm2,xmm7
db      102,15,56,0,211
        movdqa  xmm3,xmm7
        pxor    xmm2,xmm0
db      102,15,56,0,220
        movdqu  xmm0,[edx]
        pxor    xmm3,xmm1
        jnz     NEAR L$003dec_loop
        movdqa  xmm4,[96+ebx]
db      102,15,56,0,226
        pxor    xmm4,xmm0
        movdqa  xmm0,[112+ebx]
        movdqa  xmm2,[ecx]
db      102,15,56,0,195
        pxor    xmm0,xmm4
db      102,15,56,0,194
        ret
align   16
__vpaes_schedule_core:
        add     ebp,DWORD [esp]
        movdqu  xmm0,[esi]
        movdqa  xmm2,[320+ebp]
        movdqa  xmm3,xmm0
        lea     ebx,[ebp]
        movdqa  [4+esp],xmm2
        call    __vpaes_schedule_transform
        movdqa  xmm7,xmm0
        test    edi,edi
        jnz     NEAR L$004schedule_am_decrypting
        movdqu  [edx],xmm0
        jmp     NEAR L$005schedule_go
L$004schedule_am_decrypting:
        movdqa  xmm1,[256+ecx*1+ebp]
db      102,15,56,0,217
        movdqu  [edx],xmm3
        xor     ecx,48
L$005schedule_go:
        cmp     eax,192
        ja      NEAR L$006schedule_256
        je      NEAR L$007schedule_192
L$008schedule_128:
        mov     eax,10
L$009loop_schedule_128:
        call    __vpaes_schedule_round
        dec     eax
        jz      NEAR L$010schedule_mangle_last
        call    __vpaes_schedule_mangle
        jmp     NEAR L$009loop_schedule_128
align   16
L$007schedule_192:
        movdqu  xmm0,[8+esi]
        call    __vpaes_schedule_transform
        movdqa  xmm6,xmm0
        pxor    xmm4,xmm4
        movhlps xmm6,xmm4
        mov     eax,4
L$011loop_schedule_192:
        call    __vpaes_schedule_round
db      102,15,58,15,198,8
        call    __vpaes_schedule_mangle
        call    __vpaes_schedule_192_smear
        call    __vpaes_schedule_mangle
        call    __vpaes_schedule_round
        dec     eax
        jz      NEAR L$010schedule_mangle_last
        call    __vpaes_schedule_mangle
        call    __vpaes_schedule_192_smear
        jmp     NEAR L$011loop_schedule_192
align   16
L$006schedule_256:
        movdqu  xmm0,[16+esi]
        call    __vpaes_schedule_transform
        mov     eax,7
L$012loop_schedule_256:
        call    __vpaes_schedule_mangle
        movdqa  xmm6,xmm0
        call    __vpaes_schedule_round
        dec     eax
        jz      NEAR L$010schedule_mangle_last
        call    __vpaes_schedule_mangle
        pshufd  xmm0,xmm0,255
        movdqa  [20+esp],xmm7
        movdqa  xmm7,xmm6
        call    L$_vpaes_schedule_low_round
        movdqa  xmm7,[20+esp]
        jmp     NEAR L$012loop_schedule_256
align   16
L$010schedule_mangle_last:
        lea     ebx,[384+ebp]
        test    edi,edi
        jnz     NEAR L$013schedule_mangle_last_dec
        movdqa  xmm1,[256+ecx*1+ebp]
db      102,15,56,0,193
        lea     ebx,[352+ebp]
        add     edx,32
L$013schedule_mangle_last_dec:
        add     edx,-16
        pxor    xmm0,[336+ebp]
        call    __vpaes_schedule_transform
        movdqu  [edx],xmm0
        pxor    xmm0,xmm0
        pxor    xmm1,xmm1
        pxor    xmm2,xmm2
        pxor    xmm3,xmm3
        pxor    xmm4,xmm4
        pxor    xmm5,xmm5
        pxor    xmm6,xmm6
        pxor    xmm7,xmm7
        ret
align   16
__vpaes_schedule_192_smear:
        pshufd  xmm1,xmm6,128
        pshufd  xmm0,xmm7,254
        pxor    xmm6,xmm1
        pxor    xmm1,xmm1
        pxor    xmm6,xmm0
        movdqa  xmm0,xmm6
        movhlps xmm6,xmm1
        ret
align   16
__vpaes_schedule_round:
        movdqa  xmm2,[8+esp]
        pxor    xmm1,xmm1
db      102,15,58,15,202,15
db      102,15,58,15,210,15
        pxor    xmm7,xmm1
        pshufd  xmm0,xmm0,255
db      102,15,58,15,192,1
        movdqa  [8+esp],xmm2
L$_vpaes_schedule_low_round:
        movdqa  xmm1,xmm7
        pslldq  xmm7,4
        pxor    xmm7,xmm1
        movdqa  xmm1,xmm7
        pslldq  xmm7,8
        pxor    xmm7,xmm1
        pxor    xmm7,[336+ebp]
        movdqa  xmm4,[ebp-16]
        movdqa  xmm5,[ebp-48]
        movdqa  xmm1,xmm4
        pandn   xmm1,xmm0
        psrld   xmm1,4
        pand    xmm0,xmm4
        movdqa  xmm2,[ebp-32]
db      102,15,56,0,208
        pxor    xmm0,xmm1
        movdqa  xmm3,xmm5
db      102,15,56,0,217
        pxor    xmm3,xmm2
        movdqa  xmm4,xmm5
db      102,15,56,0,224
        pxor    xmm4,xmm2
        movdqa  xmm2,xmm5
db      102,15,56,0,211
        pxor    xmm2,xmm0
        movdqa  xmm3,xmm5
db      102,15,56,0,220
        pxor    xmm3,xmm1
        movdqa  xmm4,[32+ebp]
db      102,15,56,0,226
        movdqa  xmm0,[48+ebp]
db      102,15,56,0,195
        pxor    xmm0,xmm4
        pxor    xmm0,xmm7
        movdqa  xmm7,xmm0
        ret
align   16
__vpaes_schedule_transform:
        movdqa  xmm2,[ebp-16]
        movdqa  xmm1,xmm2
        pandn   xmm1,xmm0
        psrld   xmm1,4
        pand    xmm0,xmm2
        movdqa  xmm2,[ebx]
db      102,15,56,0,208
        movdqa  xmm0,[16+ebx]
db      102,15,56,0,193
        pxor    xmm0,xmm2
        ret
align   16
__vpaes_schedule_mangle:
        movdqa  xmm4,xmm0
        movdqa  xmm5,[128+ebp]
        test    edi,edi
        jnz     NEAR L$014schedule_mangle_dec
        add     edx,16
        pxor    xmm4,[336+ebp]
db      102,15,56,0,229
        movdqa  xmm3,xmm4
db      102,15,56,0,229
        pxor    xmm3,xmm4
db      102,15,56,0,229
        pxor    xmm3,xmm4
        jmp     NEAR L$015schedule_mangle_both
align   16
L$014schedule_mangle_dec:
        movdqa  xmm2,[ebp-16]
        lea     esi,[416+ebp]
        movdqa  xmm1,xmm2
        pandn   xmm1,xmm4
        psrld   xmm1,4
        pand    xmm4,xmm2
        movdqa  xmm2,[esi]
db      102,15,56,0,212
        movdqa  xmm3,[16+esi]
db      102,15,56,0,217
        pxor    xmm3,xmm2
db      102,15,56,0,221
        movdqa  xmm2,[32+esi]
db      102,15,56,0,212
        pxor    xmm2,xmm3
        movdqa  xmm3,[48+esi]
db      102,15,56,0,217
        pxor    xmm3,xmm2
db      102,15,56,0,221
        movdqa  xmm2,[64+esi]
db      102,15,56,0,212
        pxor    xmm2,xmm3
        movdqa  xmm3,[80+esi]
db      102,15,56,0,217
        pxor    xmm3,xmm2
db      102,15,56,0,221
        movdqa  xmm2,[96+esi]
db      102,15,56,0,212
        pxor    xmm2,xmm3
        movdqa  xmm3,[112+esi]
db      102,15,56,0,217
        pxor    xmm3,xmm2
        add     edx,-16
L$015schedule_mangle_both:
        movdqa  xmm1,[256+ecx*1+ebp]
db      102,15,56,0,217
        add     ecx,-16
        and     ecx,48
        movdqu  [edx],xmm3
        ret
global  _vpaes_set_encrypt_key
align   16
_vpaes_set_encrypt_key:
L$_vpaes_set_encrypt_key_begin:
        push    ebp
        push    ebx
        push    esi
        push    edi
        mov     esi,DWORD [20+esp]
        lea     ebx,[esp-56]
        mov     eax,DWORD [24+esp]
        and     ebx,-16
        mov     edx,DWORD [28+esp]
        xchg    ebx,esp
        mov     DWORD [48+esp],ebx
        mov     ebx,eax
        shr     ebx,5
        add     ebx,5
        mov     DWORD [240+edx],ebx
        mov     ecx,48
        mov     edi,0
        lea     ebp,[(L$_vpaes_consts+0x30-L$016pic_point)]
        call    __vpaes_schedule_core
L$016pic_point:
        mov     esp,DWORD [48+esp]
        xor     eax,eax
        pop     edi
        pop     esi
        pop     ebx
        pop     ebp
        ret
global  _vpaes_set_decrypt_key
align   16
_vpaes_set_decrypt_key:
L$_vpaes_set_decrypt_key_begin:
        push    ebp
        push    ebx
        push    esi
        push    edi
        mov     esi,DWORD [20+esp]
        lea     ebx,[esp-56]
        mov     eax,DWORD [24+esp]
        and     ebx,-16
        mov     edx,DWORD [28+esp]
        xchg    ebx,esp
        mov     DWORD [48+esp],ebx
        mov     ebx,eax
        shr     ebx,5
        add     ebx,5
        mov     DWORD [240+edx],ebx
        shl     ebx,4
        lea     edx,[16+ebx*1+edx]
        mov     edi,1
        mov     ecx,eax
        shr     ecx,1
        and     ecx,32
        xor     ecx,32
        lea     ebp,[(L$_vpaes_consts+0x30-L$017pic_point)]
        call    __vpaes_schedule_core
L$017pic_point:
        mov     esp,DWORD [48+esp]
        xor     eax,eax
        pop     edi
        pop     esi
        pop     ebx
        pop     ebp
        ret
global  _vpaes_encrypt
align   16
_vpaes_encrypt:
L$_vpaes_encrypt_begin:
        push    ebp
        push    ebx
        push    esi
        push    edi
        lea     ebp,[(L$_vpaes_consts+0x30-L$018pic_point)]
        call    __vpaes_preheat
L$018pic_point:
        mov     esi,DWORD [20+esp]
        lea     ebx,[esp-56]
        mov     edi,DWORD [24+esp]
        and     ebx,-16
        mov     edx,DWORD [28+esp]
        xchg    ebx,esp
        mov     DWORD [48+esp],ebx
        movdqu  xmm0,[esi]
        call    __vpaes_encrypt_core
        movdqu  [edi],xmm0
        mov     esp,DWORD [48+esp]
        pop     edi
        pop     esi
        pop     ebx
        pop     ebp
        ret
global  _vpaes_decrypt
align   16
_vpaes_decrypt:
L$_vpaes_decrypt_begin:
        push    ebp
        push    ebx
        push    esi
        push    edi
        lea     ebp,[(L$_vpaes_consts+0x30-L$019pic_point)]
        call    __vpaes_preheat
L$019pic_point:
        mov     esi,DWORD [20+esp]
        lea     ebx,[esp-56]
        mov     edi,DWORD [24+esp]
        and     ebx,-16
        mov     edx,DWORD [28+esp]
        xchg    ebx,esp
        mov     DWORD [48+esp],ebx
        movdqu  xmm0,[esi]
        call    __vpaes_decrypt_core
        movdqu  [edi],xmm0
        mov     esp,DWORD [48+esp]
        pop     edi
        pop     esi
        pop     ebx
        pop     ebp
        ret
global  _vpaes_cbc_encrypt
align   16
_vpaes_cbc_encrypt:
L$_vpaes_cbc_encrypt_begin:
        push    ebp
        push    ebx
        push    esi
        push    edi
        mov     esi,DWORD [20+esp]
        mov     edi,DWORD [24+esp]
        mov     eax,DWORD [28+esp]
        mov     edx,DWORD [32+esp]
        sub     eax,16
        jc      NEAR L$020cbc_abort
        lea     ebx,[esp-56]
        mov     ebp,DWORD [36+esp]
        and     ebx,-16
        mov     ecx,DWORD [40+esp]
        xchg    ebx,esp
        movdqu  xmm1,[ebp]
        sub     edi,esi
        mov     DWORD [48+esp],ebx
        mov     DWORD [esp],edi
        mov     DWORD [4+esp],edx
        mov     DWORD [8+esp],ebp
        mov     edi,eax
        lea     ebp,[(L$_vpaes_consts+0x30-L$021pic_point)]
        call    __vpaes_preheat
L$021pic_point:
        cmp     ecx,0
        je      NEAR L$022cbc_dec_loop
        jmp     NEAR L$023cbc_enc_loop
align   16
L$023cbc_enc_loop:
        movdqu  xmm0,[esi]
        pxor    xmm0,xmm1
        call    __vpaes_encrypt_core
        mov     ebx,DWORD [esp]
        mov     edx,DWORD [4+esp]
        movdqa  xmm1,xmm0
        movdqu  [esi*1+ebx],xmm0
        lea     esi,[16+esi]
        sub     edi,16
        jnc     NEAR L$023cbc_enc_loop
        jmp     NEAR L$024cbc_done
align   16
L$022cbc_dec_loop:
        movdqu  xmm0,[esi]
        movdqa  [16+esp],xmm1
        movdqa  [32+esp],xmm0
        call    __vpaes_decrypt_core
        mov     ebx,DWORD [esp]
        mov     edx,DWORD [4+esp]
        pxor    xmm0,[16+esp]
        movdqa  xmm1,[32+esp]
        movdqu  [esi*1+ebx],xmm0
        lea     esi,[16+esi]
        sub     edi,16
        jnc     NEAR L$022cbc_dec_loop
L$024cbc_done:
        mov     ebx,DWORD [8+esp]
        mov     esp,DWORD [48+esp]
        movdqu  [ebx],xmm1
L$020cbc_abort:
        pop     edi
        pop     esi
        pop     ebx
        pop     ebp
        ret