include ksamd64.inc EXTERNDEF s_sosemanukMulTables:FAR .CODE ALIGN 8 Salsa20_OperateKeystream PROC FRAME mov r10, [rsp + 5*8] alloc_stack(10*16 + 32*16 + 8) save_xmm128 xmm6, 0200h save_xmm128 xmm7, 0210h save_xmm128 xmm8, 0220h save_xmm128 xmm9, 0230h save_xmm128 xmm10, 0240h save_xmm128 xmm11, 0250h save_xmm128 xmm12, 0260h save_xmm128 xmm13, 0270h save_xmm128 xmm14, 0280h save_xmm128 xmm15, 0290h .endprolog cmp r8, 4 jl label5 movdqa xmm0, [r10 + 0*16] movdqa xmm1, [r10 + 1*16] movdqa xmm2, [r10 + 2*16] movdqa xmm3, [r10 + 3*16] pshufd xmm4, xmm0, 0*64+0*16+0*4+0 movdqa [rsp + (0*4+0)*16 + 256], xmm4 pshufd xmm4, xmm0, 1*64+1*16+1*4+1 movdqa [rsp + (0*4+1)*16 + 256], xmm4 pshufd xmm4, xmm0, 2*64+2*16+2*4+2 movdqa [rsp + (0*4+2)*16 + 256], xmm4 pshufd xmm4, xmm0, 3*64+3*16+3*4+3 movdqa [rsp + (0*4+3)*16 + 256], xmm4 pshufd xmm4, xmm1, 0*64+0*16+0*4+0 movdqa [rsp + (1*4+0)*16 + 256], xmm4 pshufd xmm4, xmm1, 2*64+2*16+2*4+2 movdqa [rsp + (1*4+2)*16 + 256], xmm4 pshufd xmm4, xmm1, 3*64+3*16+3*4+3 movdqa [rsp + (1*4+3)*16 + 256], xmm4 pshufd xmm4, xmm2, 1*64+1*16+1*4+1 movdqa [rsp + (2*4+1)*16 + 256], xmm4 pshufd xmm4, xmm2, 2*64+2*16+2*4+2 movdqa [rsp + (2*4+2)*16 + 256], xmm4 pshufd xmm4, xmm2, 3*64+3*16+3*4+3 movdqa [rsp + (2*4+3)*16 + 256], xmm4 pshufd xmm4, xmm3, 0*64+0*16+0*4+0 movdqa [rsp + (3*4+0)*16 + 256], xmm4 pshufd xmm4, xmm3, 1*64+1*16+1*4+1 movdqa [rsp + (3*4+1)*16 + 256], xmm4 pshufd xmm4, xmm3, 2*64+2*16+2*4+2 movdqa [rsp + (3*4+2)*16 + 256], xmm4 pshufd xmm4, xmm3, 3*64+3*16+3*4+3 movdqa [rsp + (3*4+3)*16 + 256], xmm4 label1: mov eax, dword ptr [r10 + 8*4] mov r11d, dword ptr [r10 + 5*4] mov dword ptr [rsp + 8*16 + 0*4 + 256], eax mov dword ptr [rsp + 5*16 + 0*4 + 256], r11d add eax, 1 adc r11d, 0 mov dword ptr [rsp + 8*16 + 1*4 + 256], eax mov dword ptr [rsp + 5*16 + 1*4 + 256], r11d add eax, 1 adc r11d, 0 mov dword ptr [rsp + 8*16 + 2*4 + 256], eax mov dword ptr [rsp + 5*16 + 2*4 + 256], r11d add eax, 1 adc r11d, 0 mov dword ptr [rsp + 8*16 + 3*4 + 256], eax mov dword ptr [rsp + 5*16 + 3*4 + 256], r11d add eax, 1 adc r11d, 0 mov dword ptr [r10 + 8*4], eax mov dword ptr [r10 + 5*4], r11d movdqa xmm0, [rsp + 12*16 + 1*256] movdqa xmm4, [rsp + 13*16 + 1*256] movdqa xmm8, [rsp + 14*16 + 1*256] movdqa xmm12, [rsp + 15*16 + 1*256] movdqa xmm2, [rsp + 0*16 + 1*256] movdqa xmm6, [rsp + 1*16 + 1*256] movdqa xmm10, [rsp + 2*16 + 1*256] movdqa xmm14, [rsp + 3*16 + 1*256] paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 7 pslld xmm4, 7 pslld xmm8, 7 pslld xmm12, 7 psrld xmm1, 32-7 psrld xmm5, 32-7 psrld xmm9, 32-7 psrld xmm13, 32-7 pxor xmm0, [rsp + 4*16 + 1*256] pxor xmm4, [rsp + 5*16 + 1*256] pxor xmm8, [rsp + 6*16 + 1*256] pxor xmm12, [rsp + 7*16 + 1*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 4*16], xmm0 movdqa [rsp + 5*16], xmm4 movdqa [rsp + 6*16], xmm8 movdqa [rsp + 7*16], xmm12 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 9 pslld xmm4, 9 pslld xmm8, 9 pslld xmm12, 9 psrld xmm3, 32-9 psrld xmm7, 32-9 psrld xmm11, 32-9 psrld xmm15, 32-9 pxor xmm0, [rsp + 8*16 + 1*256] pxor xmm4, [rsp + 9*16 + 1*256] pxor xmm8, [rsp + 10*16 + 1*256] pxor xmm12, [rsp + 11*16 + 1*256] pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 8*16], xmm0 movdqa [rsp + 9*16], xmm4 movdqa [rsp + 10*16], xmm8 movdqa [rsp + 11*16], xmm12 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 paddd xmm0, xmm1 paddd xmm4, xmm5 paddd xmm8, xmm9 paddd xmm12, xmm13 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 13 pslld xmm4, 13 pslld xmm8, 13 pslld xmm12, 13 psrld xmm1, 32-13 psrld xmm5, 32-13 psrld xmm9, 32-13 psrld xmm13, 32-13 pxor xmm0, [rsp + 12*16 + 1*256] pxor xmm4, [rsp + 13*16 + 1*256] pxor xmm8, [rsp + 14*16 + 1*256] pxor xmm12, [rsp + 15*16 + 1*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 12*16], xmm0 movdqa [rsp + 13*16], xmm4 movdqa [rsp + 14*16], xmm8 movdqa [rsp + 15*16], xmm12 paddd xmm0, xmm3 paddd xmm4, xmm7 paddd xmm8, xmm11 paddd xmm12, xmm15 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 18 pslld xmm4, 18 pslld xmm8, 18 pslld xmm12, 18 psrld xmm3, 32-18 psrld xmm7, 32-18 psrld xmm11, 32-18 psrld xmm15, 32-18 pxor xmm0, xmm2 pxor xmm4, xmm6 pxor xmm8, xmm10 pxor xmm12, xmm14 pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 0*16], xmm0 movdqa [rsp + 1*16], xmm4 movdqa [rsp + 2*16], xmm8 movdqa [rsp + 3*16], xmm12 mov rax, r9 jmp label2 labelSSE2_Salsa_Output: movdqa xmm0, xmm4 punpckldq xmm4, xmm5 movdqa xmm1, xmm6 punpckldq xmm6, xmm7 movdqa xmm2, xmm4 punpcklqdq xmm4, xmm6 punpckhqdq xmm2, xmm6 punpckhdq xmm0, xmm5 punpckhdq xmm1, xmm7 movdqa xmm6, xmm0 punpcklqdq xmm0, xmm1 punpckhqdq xmm6, xmm1 test rdx, rdx jz labelSSE2_Salsa_Output_A3 test rdx, 15 jnz labelSSE2_Salsa_Output_A7 pxor xmm4, [rdx+0*16] pxor xmm2, [rdx+4*16] pxor xmm0, [rdx+8*16] pxor xmm6, [rdx+12*16] add rdx, 1*16 jmp labelSSE2_Salsa_Output_A3 labelSSE2_Salsa_Output_A7: movdqu xmm1, [rdx+0*16] pxor xmm4, xmm1 movdqu xmm1, [rdx+4*16] pxor xmm2, xmm1 movdqu xmm1, [rdx+8*16] pxor xmm0, xmm1 movdqu xmm1, [rdx+12*16] pxor xmm6, xmm1 add rdx, 1*16 labelSSE2_Salsa_Output_A3: test rcx, 15 jnz labelSSE2_Salsa_Output_A8 movdqa [rcx+0*16], xmm4 movdqa [rcx+4*16], xmm2 movdqa [rcx+8*16], xmm0 movdqa [rcx+12*16], xmm6 jmp labelSSE2_Salsa_Output_A9 labelSSE2_Salsa_Output_A8: movdqu [rcx+0*16], xmm4 movdqu [rcx+4*16], xmm2 movdqu [rcx+8*16], xmm0 movdqu [rcx+12*16], xmm6 labelSSE2_Salsa_Output_A9: add rcx, 1*16 ret label6: movdqa xmm0, [rsp + 12*16 + 0*256] movdqa xmm4, [rsp + 13*16 + 0*256] movdqa xmm8, [rsp + 14*16 + 0*256] movdqa xmm12, [rsp + 15*16 + 0*256] movdqa xmm2, [rsp + 0*16 + 0*256] movdqa xmm6, [rsp + 1*16 + 0*256] movdqa xmm10, [rsp + 2*16 + 0*256] movdqa xmm14, [rsp + 3*16 + 0*256] paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 7 pslld xmm4, 7 pslld xmm8, 7 pslld xmm12, 7 psrld xmm1, 32-7 psrld xmm5, 32-7 psrld xmm9, 32-7 psrld xmm13, 32-7 pxor xmm0, [rsp + 4*16 + 0*256] pxor xmm4, [rsp + 5*16 + 0*256] pxor xmm8, [rsp + 6*16 + 0*256] pxor xmm12, [rsp + 7*16 + 0*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 4*16], xmm0 movdqa [rsp + 5*16], xmm4 movdqa [rsp + 6*16], xmm8 movdqa [rsp + 7*16], xmm12 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 9 pslld xmm4, 9 pslld xmm8, 9 pslld xmm12, 9 psrld xmm3, 32-9 psrld xmm7, 32-9 psrld xmm11, 32-9 psrld xmm15, 32-9 pxor xmm0, [rsp + 8*16 + 0*256] pxor xmm4, [rsp + 9*16 + 0*256] pxor xmm8, [rsp + 10*16 + 0*256] pxor xmm12, [rsp + 11*16 + 0*256] pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 8*16], xmm0 movdqa [rsp + 9*16], xmm4 movdqa [rsp + 10*16], xmm8 movdqa [rsp + 11*16], xmm12 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 paddd xmm0, xmm1 paddd xmm4, xmm5 paddd xmm8, xmm9 paddd xmm12, xmm13 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 13 pslld xmm4, 13 pslld xmm8, 13 pslld xmm12, 13 psrld xmm1, 32-13 psrld xmm5, 32-13 psrld xmm9, 32-13 psrld xmm13, 32-13 pxor xmm0, [rsp + 12*16 + 0*256] pxor xmm4, [rsp + 13*16 + 0*256] pxor xmm8, [rsp + 14*16 + 0*256] pxor xmm12, [rsp + 15*16 + 0*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 12*16], xmm0 movdqa [rsp + 13*16], xmm4 movdqa [rsp + 14*16], xmm8 movdqa [rsp + 15*16], xmm12 paddd xmm0, xmm3 paddd xmm4, xmm7 paddd xmm8, xmm11 paddd xmm12, xmm15 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 18 pslld xmm4, 18 pslld xmm8, 18 pslld xmm12, 18 psrld xmm3, 32-18 psrld xmm7, 32-18 psrld xmm11, 32-18 psrld xmm15, 32-18 pxor xmm0, xmm2 pxor xmm4, xmm6 pxor xmm8, xmm10 pxor xmm12, xmm14 pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 0*16], xmm0 movdqa [rsp + 1*16], xmm4 movdqa [rsp + 2*16], xmm8 movdqa [rsp + 3*16], xmm12 label2: movdqa xmm0, [rsp + 7*16 + 0*256] movdqa xmm4, [rsp + 4*16 + 0*256] movdqa xmm8, [rsp + 5*16 + 0*256] movdqa xmm12, [rsp + 6*16 + 0*256] movdqa xmm2, [rsp + 0*16 + 0*256] movdqa xmm6, [rsp + 1*16 + 0*256] movdqa xmm10, [rsp + 2*16 + 0*256] movdqa xmm14, [rsp + 3*16 + 0*256] paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 7 pslld xmm4, 7 pslld xmm8, 7 pslld xmm12, 7 psrld xmm1, 32-7 psrld xmm5, 32-7 psrld xmm9, 32-7 psrld xmm13, 32-7 pxor xmm0, [rsp + 13*16 + 0*256] pxor xmm4, [rsp + 14*16 + 0*256] pxor xmm8, [rsp + 15*16 + 0*256] pxor xmm12, [rsp + 12*16 + 0*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 13*16], xmm0 movdqa [rsp + 14*16], xmm4 movdqa [rsp + 15*16], xmm8 movdqa [rsp + 12*16], xmm12 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 paddd xmm0, xmm2 paddd xmm4, xmm6 paddd xmm8, xmm10 paddd xmm12, xmm14 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 9 pslld xmm4, 9 pslld xmm8, 9 pslld xmm12, 9 psrld xmm3, 32-9 psrld xmm7, 32-9 psrld xmm11, 32-9 psrld xmm15, 32-9 pxor xmm0, [rsp + 10*16 + 0*256] pxor xmm4, [rsp + 11*16 + 0*256] pxor xmm8, [rsp + 8*16 + 0*256] pxor xmm12, [rsp + 9*16 + 0*256] pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 10*16], xmm0 movdqa [rsp + 11*16], xmm4 movdqa [rsp + 8*16], xmm8 movdqa [rsp + 9*16], xmm12 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 paddd xmm0, xmm1 paddd xmm4, xmm5 paddd xmm8, xmm9 paddd xmm12, xmm13 movdqa xmm1, xmm0 movdqa xmm5, xmm4 movdqa xmm9, xmm8 movdqa xmm13, xmm12 pslld xmm0, 13 pslld xmm4, 13 pslld xmm8, 13 pslld xmm12, 13 psrld xmm1, 32-13 psrld xmm5, 32-13 psrld xmm9, 32-13 psrld xmm13, 32-13 pxor xmm0, [rsp + 7*16 + 0*256] pxor xmm4, [rsp + 4*16 + 0*256] pxor xmm8, [rsp + 5*16 + 0*256] pxor xmm12, [rsp + 6*16 + 0*256] pxor xmm0, xmm1 pxor xmm4, xmm5 pxor xmm8, xmm9 pxor xmm12, xmm13 movdqa [rsp + 7*16], xmm0 movdqa [rsp + 4*16], xmm4 movdqa [rsp + 5*16], xmm8 movdqa [rsp + 6*16], xmm12 paddd xmm0, xmm3 paddd xmm4, xmm7 paddd xmm8, xmm11 paddd xmm12, xmm15 movdqa xmm3, xmm0 movdqa xmm7, xmm4 movdqa xmm11, xmm8 movdqa xmm15, xmm12 pslld xmm0, 18 pslld xmm4, 18 pslld xmm8, 18 pslld xmm12, 18 psrld xmm3, 32-18 psrld xmm7, 32-18 psrld xmm11, 32-18 psrld xmm15, 32-18 pxor xmm0, xmm2 pxor xmm4, xmm6 pxor xmm8, xmm10 pxor xmm12, xmm14 pxor xmm0, xmm3 pxor xmm4, xmm7 pxor xmm8, xmm11 pxor xmm12, xmm15 movdqa [rsp + 0*16], xmm0 movdqa [rsp + 1*16], xmm4 movdqa [rsp + 2*16], xmm8 movdqa [rsp + 3*16], xmm12 sub eax, 2 jnz label6 movdqa xmm4, [rsp + 0*16 + 256] paddd xmm4, [rsp + 0*16] movdqa xmm5, [rsp + 13*16 + 256] paddd xmm5, [rsp + 13*16] movdqa xmm6, [rsp + 10*16 + 256] paddd xmm6, [rsp + 10*16] movdqa xmm7, [rsp + 7*16 + 256] paddd xmm7, [rsp + 7*16] call labelSSE2_Salsa_Output movdqa xmm4, [rsp + 4*16 + 256] paddd xmm4, [rsp + 4*16] movdqa xmm5, [rsp + 1*16 + 256] paddd xmm5, [rsp + 1*16] movdqa xmm6, [rsp + 14*16 + 256] paddd xmm6, [rsp + 14*16] movdqa xmm7, [rsp + 11*16 + 256] paddd xmm7, [rsp + 11*16] call labelSSE2_Salsa_Output movdqa xmm4, [rsp + 8*16 + 256] paddd xmm4, [rsp + 8*16] movdqa xmm5, [rsp + 5*16 + 256] paddd xmm5, [rsp + 5*16] movdqa xmm6, [rsp + 2*16 + 256] paddd xmm6, [rsp + 2*16] movdqa xmm7, [rsp + 15*16 + 256] paddd xmm7, [rsp + 15*16] call labelSSE2_Salsa_Output movdqa xmm4, [rsp + 12*16 + 256] paddd xmm4, [rsp + 12*16] movdqa xmm5, [rsp + 9*16 + 256] paddd xmm5, [rsp + 9*16] movdqa xmm6, [rsp + 6*16 + 256] paddd xmm6, [rsp + 6*16] movdqa xmm7, [rsp + 3*16 + 256] paddd xmm7, [rsp + 3*16] call labelSSE2_Salsa_Output test rdx, rdx jz label9 add rdx, 12*16 label9: add rcx, 12*16 sub r8, 4 cmp r8, 4 jge label1 label5: sub r8, 1 jl label4 movdqa xmm0, [r10 + 0*16] movdqa xmm1, [r10 + 1*16] movdqa xmm2, [r10 + 2*16] movdqa xmm3, [r10 + 3*16] mov rax, r9 label0: movdqa xmm4, xmm3 paddd xmm4, xmm0 movdqa xmm5, xmm4 pslld xmm4, 7 psrld xmm5, 32-7 pxor xmm1, xmm4 pxor xmm1, xmm5 movdqa xmm4, xmm0 paddd xmm4, xmm1 movdqa xmm5, xmm4 pslld xmm4, 9 psrld xmm5, 32-9 pxor xmm2, xmm4 pxor xmm2, xmm5 movdqa xmm4, xmm1 paddd xmm4, xmm2 movdqa xmm5, xmm4 pslld xmm4, 13 psrld xmm5, 32-13 pxor xmm3, xmm4 pxor xmm3, xmm5 movdqa xmm4, xmm2 paddd xmm4, xmm3 movdqa xmm5, xmm4 pslld xmm4, 18 psrld xmm5, 32-18 pxor xmm0, xmm4 pxor xmm0, xmm5 pshufd xmm1, xmm1, 2*64+1*16+0*4+3 pshufd xmm2, xmm2, 1*64+0*16+3*4+2 pshufd xmm3, xmm3, 0*64+3*16+2*4+1 movdqa xmm4, xmm1 paddd xmm4, xmm0 movdqa xmm5, xmm4 pslld xmm4, 7 psrld xmm5, 32-7 pxor xmm3, xmm4 pxor xmm3, xmm5 movdqa xmm4, xmm0 paddd xmm4, xmm3 movdqa xmm5, xmm4 pslld xmm4, 9 psrld xmm5, 32-9 pxor xmm2, xmm4 pxor xmm2, xmm5 movdqa xmm4, xmm3 paddd xmm4, xmm2 movdqa xmm5, xmm4 pslld xmm4, 13 psrld xmm5, 32-13 pxor xmm1, xmm4 pxor xmm1, xmm5 movdqa xmm4, xmm2 paddd xmm4, xmm1 movdqa xmm5, xmm4 pslld xmm4, 18 psrld xmm5, 32-18 pxor xmm0, xmm4 pxor xmm0, xmm5 pshufd xmm1, xmm1, 0*64+3*16+2*4+1 pshufd xmm2, xmm2, 1*64+0*16+3*4+2 pshufd xmm3, xmm3, 2*64+1*16+0*4+3 sub eax, 2 jnz label0 paddd xmm0, [r10 + 0*16] paddd xmm1, [r10 + 1*16] paddd xmm2, [r10 + 2*16] paddd xmm3, [r10 + 3*16] add dword ptr [r10 + 8*4], 1 adc dword ptr [r10 + 5*4], 0 pcmpeqb xmm6, xmm6 psrlq xmm6, 32 pshufd xmm7, xmm6, 0*64+1*16+2*4+3 movdqa xmm4, xmm0 movdqa xmm5, xmm3 pand xmm0, xmm7 pand xmm4, xmm6 pand xmm3, xmm6 pand xmm5, xmm7 por xmm4, xmm5 movdqa xmm5, xmm1 pand xmm1, xmm7 pand xmm5, xmm6 por xmm0, xmm5 pand xmm6, xmm2 pand xmm2, xmm7 por xmm1, xmm6 por xmm2, xmm3 movdqa xmm5, xmm4 movdqa xmm6, xmm0 shufpd xmm4, xmm1, 2 shufpd xmm0, xmm2, 2 shufpd xmm1, xmm5, 2 shufpd xmm2, xmm6, 2 test rdx, rdx jz labelSSE2_Salsa_Output_B3 test rdx, 15 jnz labelSSE2_Salsa_Output_B7 pxor xmm4, [rdx+0*16] pxor xmm0, [rdx+1*16] pxor xmm1, [rdx+2*16] pxor xmm2, [rdx+3*16] add rdx, 4*16 jmp labelSSE2_Salsa_Output_B3 labelSSE2_Salsa_Output_B7: movdqu xmm3, [rdx+0*16] pxor xmm4, xmm3 movdqu xmm3, [rdx+1*16] pxor xmm0, xmm3 movdqu xmm3, [rdx+2*16] pxor xmm1, xmm3 movdqu xmm3, [rdx+3*16] pxor xmm2, xmm3 add rdx, 4*16 labelSSE2_Salsa_Output_B3: test rcx, 15 jnz labelSSE2_Salsa_Output_B8 movdqa [rcx+0*16], xmm4 movdqa [rcx+1*16], xmm0 movdqa [rcx+2*16], xmm1 movdqa [rcx+3*16], xmm2 jmp labelSSE2_Salsa_Output_B9 labelSSE2_Salsa_Output_B8: movdqu [rcx+0*16], xmm4 movdqu [rcx+1*16], xmm0 movdqu [rcx+2*16], xmm1 movdqu [rcx+3*16], xmm2 labelSSE2_Salsa_Output_B9: add rcx, 4*16 jmp label5 label4: movdqa xmm6, [rsp + 0200h] movdqa xmm7, [rsp + 0210h] movdqa xmm8, [rsp + 0220h] movdqa xmm9, [rsp + 0230h] movdqa xmm10, [rsp + 0240h] movdqa xmm11, [rsp + 0250h] movdqa xmm12, [rsp + 0260h] movdqa xmm13, [rsp + 0270h] movdqa xmm14, [rsp + 0280h] movdqa xmm15, [rsp + 0290h] add rsp, 10*16 + 32*16 + 8 ret Salsa20_OperateKeystream ENDP ALIGN 8 Sosemanuk_OperateKeystream PROC FRAME rex_push_reg rsi push_reg rdi alloc_stack(80*4*2+12*4+8*8 + 2*16+8) save_xmm128 xmm6, 02f0h save_xmm128 xmm7, 0300h .endprolog mov rdi, r8 mov rax, r9 mov QWORD PTR [rsp+1*8], rdi mov QWORD PTR [rsp+2*8], rdx mov QWORD PTR [rsp+6*8], rax lea rcx, [4*rcx+rcx] lea rsi, [4*rcx] mov QWORD PTR [rsp+3*8], rsi movdqa xmm0, [rax+0*16] movdqa [rsp + 8*8+0*16], xmm0 movdqa xmm0, [rax+1*16] movdqa [rsp + 8*8+1*16], xmm0 movq xmm0, QWORD PTR [rax+2*16] movq QWORD PTR [rsp + 8*8+2*16], xmm0 psrlq xmm0, 32 movd r10d, xmm0 mov ecx, [rax+10*4] mov edx, [rax+11*4] pcmpeqb xmm7, xmm7 label2: lea rdi, [rsp + 8*8 + 12*4] mov rax, 80 cmp rsi, 80 cmovg rsi, rax mov QWORD PTR [rsp+7*8], rsi lea rsi, [rdi+rsi] mov QWORD PTR [rsp+4*8], rsi lea rsi, s_sosemanukMulTables label0: mov eax, [rsp + 8*8 + ((0+0)-((0+0)/(10))*(10))*4] mov [rdi + (((0)-((0)/(4))*(4))*20 + (0/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((0)-((0)/(4))*(4))*20 + (0/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((0+3)-((0+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((0+2)-((0+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((0+0)-((0+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((1+0)-((1+0)/(10))*(10))*4] mov [rdi + (((1)-((1)/(4))*(4))*20 + (1/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((1)-((1)/(4))*(4))*20 + (1/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((1+3)-((1+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((1+2)-((1+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((1+0)-((1+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((2+0)-((2+0)/(10))*(10))*4] mov [rdi + (((2)-((2)/(4))*(4))*20 + (2/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((2)-((2)/(4))*(4))*20 + (2/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((2+3)-((2+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((2+2)-((2+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((2+0)-((2+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((3+0)-((3+0)/(10))*(10))*4] mov [rdi + (((3)-((3)/(4))*(4))*20 + (3/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((3)-((3)/(4))*(4))*20 + (3/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((3+3)-((3+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((3+2)-((3+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((3+0)-((3+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((4+0)-((4+0)/(10))*(10))*4] mov [rdi + (((4)-((4)/(4))*(4))*20 + (4/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((4)-((4)/(4))*(4))*20 + (4/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((4+3)-((4+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((4+2)-((4+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((4+0)-((4+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((5+0)-((5+0)/(10))*(10))*4] mov [rdi + (((5)-((5)/(4))*(4))*20 + (5/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((5)-((5)/(4))*(4))*20 + (5/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((5+3)-((5+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((5+2)-((5+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((5+0)-((5+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((6+0)-((6+0)/(10))*(10))*4] mov [rdi + (((6)-((6)/(4))*(4))*20 + (6/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((6)-((6)/(4))*(4))*20 + (6/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((6+3)-((6+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((6+2)-((6+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((6+0)-((6+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((7+0)-((7+0)/(10))*(10))*4] mov [rdi + (((7)-((7)/(4))*(4))*20 + (7/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((7)-((7)/(4))*(4))*20 + (7/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((7+3)-((7+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((7+2)-((7+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((7+0)-((7+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((8+0)-((8+0)/(10))*(10))*4] mov [rdi + (((8)-((8)/(4))*(4))*20 + (8/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((8)-((8)/(4))*(4))*20 + (8/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((8+3)-((8+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((8+2)-((8+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((8+0)-((8+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((9+0)-((9+0)/(10))*(10))*4] mov [rdi + (((9)-((9)/(4))*(4))*20 + (9/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((9)-((9)/(4))*(4))*20 + (9/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((9+3)-((9+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((9+2)-((9+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((9+0)-((9+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((10+0)-((10+0)/(10))*(10))*4] mov [rdi + (((10)-((10)/(4))*(4))*20 + (10/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((10)-((10)/(4))*(4))*20 + (10/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((10+3)-((10+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((10+2)-((10+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((10+0)-((10+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((11+0)-((11+0)/(10))*(10))*4] mov [rdi + (((11)-((11)/(4))*(4))*20 + (11/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((11)-((11)/(4))*(4))*20 + (11/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((11+3)-((11+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((11+2)-((11+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((11+0)-((11+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((12+0)-((12+0)/(10))*(10))*4] mov [rdi + (((12)-((12)/(4))*(4))*20 + (12/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((12)-((12)/(4))*(4))*20 + (12/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((12+3)-((12+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((12+2)-((12+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((12+0)-((12+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((13+0)-((13+0)/(10))*(10))*4] mov [rdi + (((13)-((13)/(4))*(4))*20 + (13/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((13)-((13)/(4))*(4))*20 + (13/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((13+3)-((13+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((13+2)-((13+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((13+0)-((13+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((14+0)-((14+0)/(10))*(10))*4] mov [rdi + (((14)-((14)/(4))*(4))*20 + (14/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((14)-((14)/(4))*(4))*20 + (14/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((14+3)-((14+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((14+2)-((14+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((14+0)-((14+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((15+0)-((15+0)/(10))*(10))*4] mov [rdi + (((15)-((15)/(4))*(4))*20 + (15/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((15)-((15)/(4))*(4))*20 + (15/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((15+3)-((15+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((15+2)-((15+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((15+0)-((15+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((16+0)-((16+0)/(10))*(10))*4] mov [rdi + (((16)-((16)/(4))*(4))*20 + (16/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((16)-((16)/(4))*(4))*20 + (16/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((16+3)-((16+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((16+2)-((16+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((16+0)-((16+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((17+0)-((17+0)/(10))*(10))*4] mov [rdi + (((17)-((17)/(4))*(4))*20 + (17/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((17)-((17)/(4))*(4))*20 + (17/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((17+3)-((17+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((17+2)-((17+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((17+0)-((17+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((18+0)-((18+0)/(10))*(10))*4] mov [rdi + (((18)-((18)/(4))*(4))*20 + (18/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + edx] xor r11d, ecx mov [rdi + (((18)-((18)/(4))*(4))*20 + (18/4)) * 4], r11d mov r11d, 1 and r11d, edx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((18+3)-((18+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((18+2)-((18+2)/(10))*(10))*4] add ecx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul edx, 54655307h rol edx, 7 mov [rsp + 8*8 + ((18+0)-((18+0)/(10))*(10))*4], r10d mov eax, [rsp + 8*8 + ((19+0)-((19+0)/(10))*(10))*4] mov [rdi + (((19)-((19)/(4))*(4))*20 + (19/4)) * 4 + 80*4], eax rol eax, 8 lea r11d, [r10d + ecx] xor r11d, edx mov [rdi + (((19)-((19)/(4))*(4))*20 + (19/4)) * 4], r11d mov r11d, 1 and r11d, ecx neg r11d and r11d, r10d xor r10d, eax movzx eax, al xor r10d, [rsi+rax*4] mov eax, [rsp + 8*8 + ((19+3)-((19+3)/(10))*(10))*4] xor r11d, [rsp + 8*8 + ((19+2)-((19+2)/(10))*(10))*4] add edx, r11d movzx r11d, al shr eax, 8 xor r10d, [rsi+1024+r11*4] xor r10d, eax imul ecx, 54655307h rol ecx, 7 mov [rsp + 8*8 + ((19+0)-((19+0)/(10))*(10))*4], r10d add rdi, 5*4 cmp rdi, QWORD PTR [rsp+4*8] jne label0 mov rax, QWORD PTR [rsp+2*8] mov r11, QWORD PTR [rsp+1*8] lea rdi, [rsp + 8*8 + 12*4] mov rsi, QWORD PTR [rsp+7*8] label1: movdqa xmm0, [rdi+0*20*4] movdqa xmm2, [rdi+2*20*4] movdqa xmm3, [rdi+3*20*4] movdqa xmm1, [rdi+1*20*4] movdqa xmm4, xmm0 pand xmm0, xmm2 pxor xmm0, xmm3 pxor xmm2, xmm1 pxor xmm2, xmm0 por xmm3, xmm4 pxor xmm3, xmm1 pxor xmm4, xmm2 movdqa xmm1, xmm3 por xmm3, xmm4 pxor xmm3, xmm0 pand xmm0, xmm1 pxor xmm4, xmm0 pxor xmm1, xmm3 pxor xmm1, xmm4 pxor xmm4, xmm7 pxor xmm2, [rdi+80*4] pxor xmm3, [rdi+80*5] pxor xmm1, [rdi+80*6] pxor xmm4, [rdi+80*7] cmp rsi, 16 jl label4 movdqa xmm6, xmm2 punpckldq xmm2, xmm3 movdqa xmm5, xmm1 punpckldq xmm1, xmm4 movdqa xmm0, xmm2 punpcklqdq xmm2, xmm1 punpckhqdq xmm0, xmm1 punpckhdq xmm6, xmm3 punpckhdq xmm5, xmm4 movdqa xmm3, xmm6 punpcklqdq xmm6, xmm5 punpckhqdq xmm3, xmm5 test rax, rax jz labelSSE2_Sosemanuk_Output3 test rax, 15 jnz labelSSE2_Sosemanuk_Output7 pxor xmm2, [rax+0*16] pxor xmm0, [rax+1*16] pxor xmm6, [rax+2*16] pxor xmm3, [rax+3*16] add rax, 4*16 jmp labelSSE2_Sosemanuk_Output3 labelSSE2_Sosemanuk_Output7: movdqu xmm1, [rax+0*16] pxor xmm2, xmm1 movdqu xmm1, [rax+1*16] pxor xmm0, xmm1 movdqu xmm1, [rax+2*16] pxor xmm6, xmm1 movdqu xmm1, [rax+3*16] pxor xmm3, xmm1 add rax, 4*16 labelSSE2_Sosemanuk_Output3: test r11, 15 jnz labelSSE2_Sosemanuk_Output8 movdqa [r11+0*16], xmm2 movdqa [r11+1*16], xmm0 movdqa [r11+2*16], xmm6 movdqa [r11+3*16], xmm3 jmp labelSSE2_Sosemanuk_Output9 labelSSE2_Sosemanuk_Output8: movdqu [r11+0*16], xmm2 movdqu [r11+1*16], xmm0 movdqu [r11+2*16], xmm6 movdqu [r11+3*16], xmm3 labelSSE2_Sosemanuk_Output9: add r11, 4*16 add rdi, 4*4 sub rsi, 16 jnz label1 mov rsi, QWORD PTR [rsp+3*8] sub rsi, 80 jz label6 mov QWORD PTR [rsp+3*8], rsi mov QWORD PTR [rsp+2*8], rax mov QWORD PTR [rsp+1*8], r11 jmp label2 label4: test rax, rax jz label5 movd xmm0, dword ptr [rax+0*4] pxor xmm2, xmm0 movd xmm0, dword ptr [rax+1*4] pxor xmm3, xmm0 movd xmm0, dword ptr [rax+2*4] pxor xmm1, xmm0 movd xmm0, dword ptr [rax+3*4] pxor xmm4, xmm0 add rax, 16 label5: movd dword ptr [r11+0*4], xmm2 movd dword ptr [r11+1*4], xmm3 movd dword ptr [r11+2*4], xmm1 movd dword ptr [r11+3*4], xmm4 sub rsi, 4 jz label6 add r11, 16 psrldq xmm2, 4 psrldq xmm3, 4 psrldq xmm1, 4 psrldq xmm4, 4 jmp label4 label6: mov r10, QWORD PTR [rsp+6*8] movdqa xmm0, [rsp + 8*8+0*16] movdqa [r10+0*16], xmm0 movdqa xmm0, [rsp + 8*8+1*16] movdqa [r10+1*16], xmm0 movq xmm0, QWORD PTR [rsp + 8*8+2*16] movq QWORD PTR [r10+2*16], xmm0 mov [r10+10*4], ecx mov [r10+11*4], edx movdqa xmm6, [rsp + 02f0h] movdqa xmm7, [rsp + 0300h] add rsp, 80*4*2+12*4+8*8 + 2*16+8 pop rdi pop rsi ret Sosemanuk_OperateKeystream ENDP Panama_SSE2_Pull PROC FRAME rex_push_reg rdi alloc_stack(2*16) save_xmm128 xmm6, 0h save_xmm128 xmm7, 10h .endprolog shl rcx, 5 jz label5 mov r10d, [rdx+4*17] add rcx, r10 mov rdi, rcx movdqa xmm0, xmmword ptr [rdx+0*16] movdqa xmm1, xmmword ptr [rdx+1*16] movdqa xmm2, xmmword ptr [rdx+2*16] movdqa xmm3, xmmword ptr [rdx+3*16] mov eax, dword ptr [rdx+4*16] label4: movdqa xmm6, xmm2 movss xmm6, xmm3 pshufd xmm5, xmm6, 0*64+3*16+2*4+1 movd xmm6, eax movdqa xmm7, xmm3 movss xmm7, xmm6 pshufd xmm6, xmm7, 0*64+3*16+2*4+1 movd ecx, xmm2 not ecx movd r11d, xmm3 or ecx, r11d xor eax, ecx pcmpeqb xmm7, xmm7 pxor xmm7, xmm1 por xmm7, xmm2 pxor xmm7, xmm3 movd ecx, xmm7 rol ecx, (((((5*1) MOD (17))*(((5*1) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(1)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*5) MOD (17))*(((5*5) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(5)) MOD (17)))*13+16)) MOD (17))*4], ecx punpckhqdq xmm7, xmm7 movd ecx, xmm7 rol ecx, (((((5*9) MOD (17))*(((5*9) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(9)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*13) MOD (17))*(((5*13) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(13)) MOD (17)))*13+16)) MOD (17))*4], ecx pcmpeqb xmm7, xmm7 pxor xmm7, xmm0 por xmm7, xmm1 pxor xmm7, xmm2 movd ecx, xmm7 rol ecx, (((((5*2) MOD (17))*(((5*2) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(2)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*6) MOD (17))*(((5*6) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(6)) MOD (17)))*13+16)) MOD (17))*4], ecx punpckhqdq xmm7, xmm7 movd ecx, xmm7 rol ecx, (((((5*10) MOD (17))*(((5*10) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(10)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*14) MOD (17))*(((5*14) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(14)) MOD (17)))*13+16)) MOD (17))*4], ecx pcmpeqb xmm7, xmm7 pxor xmm7, xmm6 por xmm7, xmm0 pxor xmm7, xmm1 movd ecx, xmm7 rol ecx, (((((5*3) MOD (17))*(((5*3) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(3)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*7) MOD (17))*(((5*7) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(7)) MOD (17)))*13+16)) MOD (17))*4], ecx punpckhqdq xmm7, xmm7 movd ecx, xmm7 rol ecx, (((((5*11) MOD (17))*(((5*11) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(11)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*15) MOD (17))*(((5*15) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(15)) MOD (17)))*13+16)) MOD (17))*4], ecx pcmpeqb xmm7, xmm7 pxor xmm7, xmm5 por xmm7, xmm6 pxor xmm7, xmm0 movd ecx, xmm7 rol ecx, (((((5*4) MOD (17))*(((5*4) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(4)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*8) MOD (17))*(((5*8) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(8)) MOD (17)))*13+16)) MOD (17))*4], ecx punpckhqdq xmm7, xmm7 movd ecx, xmm7 rol ecx, (((((5*12) MOD (17))*(((5*12) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(12)) MOD (17)))*13+16)) MOD (17))*4], ecx pshuflw xmm7, xmm7, 1*64+0*16+3*4+2 movd ecx, xmm7 rol ecx, (((((5*16) MOD (17))*(((5*16) MOD (17))+1)/2)) MOD (32)) mov [rdx+((((((5*(16)) MOD (17)))*13+16)) MOD (17))*4], ecx movdqa xmm4, xmm3 punpcklqdq xmm3, xmm2 punpckhdq xmm4, xmm2 movdqa xmm2, xmm1 punpcklqdq xmm1, xmm0 punpckhdq xmm2, xmm0 test r8, r8 jz label0 movdqa xmm6, xmm4 punpcklqdq xmm4, xmm2 punpckhqdq xmm6, xmm2 test r9, 15 jnz label2 test r9, r9 jz label1 pxor xmm4, [r9] pxor xmm6, [r9+16] add r9, 32 jmp label1 label2: movdqu xmm0, [r9] movdqu xmm2, [r9+16] pxor xmm4, xmm0 pxor xmm6, xmm2 add r9, 32 label1: test r8, 15 jnz label3 movdqa xmmword ptr [r8], xmm4 movdqa xmmword ptr [r8+16], xmm6 add r8, 32 jmp label0 label3: movdqu xmmword ptr [r8], xmm4 movdqu xmmword ptr [r8+16], xmm6 add r8, 32 label0: lea rcx, [r10 + 32] and rcx, 31*32 lea r11, [r10 + (32-24)*32] and r11, 31*32 movdqa xmm0, xmmword ptr [rdx+20*4+rcx+0*8] pxor xmm3, xmm0 pshufd xmm0, xmm0, 2*64+3*16+0*4+1 movdqa xmmword ptr [rdx+20*4+rcx+0*8], xmm3 pxor xmm0, xmmword ptr [rdx+20*4+r11+2*8] movdqa xmmword ptr [rdx+20*4+r11+2*8], xmm0 movdqa xmm4, xmmword ptr [rdx+20*4+rcx+2*8] pxor xmm1, xmm4 movdqa xmmword ptr [rdx+20*4+rcx+2*8], xmm1 pxor xmm4, xmmword ptr [rdx+20*4+r11+0*8] movdqa xmmword ptr [rdx+20*4+r11+0*8], xmm4 movdqa xmm3, xmmword ptr [rdx+3*16] movdqa xmm2, xmmword ptr [rdx+2*16] movdqa xmm1, xmmword ptr [rdx+1*16] movdqa xmm0, xmmword ptr [rdx+0*16] movd xmm6, eax movdqa xmm7, xmm3 movss xmm7, xmm6 movdqa xmm6, xmm2 movss xmm6, xmm3 movdqa xmm5, xmm1 movss xmm5, xmm2 movdqa xmm4, xmm0 movss xmm4, xmm1 pshufd xmm7, xmm7, 0*64+3*16+2*4+1 pshufd xmm6, xmm6, 0*64+3*16+2*4+1 pshufd xmm5, xmm5, 0*64+3*16+2*4+1 pshufd xmm4, xmm4, 0*64+3*16+2*4+1 xor eax, 1 movd ecx, xmm0 xor eax, ecx movd ecx, xmm3 xor eax, ecx pxor xmm3, xmm2 pxor xmm2, xmm1 pxor xmm1, xmm0 pxor xmm0, xmm7 pxor xmm3, xmm7 pxor xmm2, xmm6 pxor xmm1, xmm5 pxor xmm0, xmm4 lea rcx, [r10 + (32-4)*32] and rcx, 31*32 lea r11, [r10 + 16*32] and r11, 31*32 movdqa xmm4, xmmword ptr [rdx+20*4+rcx+0*16] movdqa xmm5, xmmword ptr [rdx+20*4+r11+0*16] movdqa xmm6, xmm4 punpcklqdq xmm4, xmm5 punpckhqdq xmm6, xmm5 pxor xmm3, xmm4 pxor xmm2, xmm6 movdqa xmm4, xmmword ptr [rdx+20*4+rcx+1*16] movdqa xmm5, xmmword ptr [rdx+20*4+r11+1*16] movdqa xmm6, xmm4 punpcklqdq xmm4, xmm5 punpckhqdq xmm6, xmm5 pxor xmm1, xmm4 pxor xmm0, xmm6 add r10, 32 cmp r10, rdi jne label4 mov [rdx+4*16], eax movdqa xmmword ptr [rdx+3*16], xmm3 movdqa xmmword ptr [rdx+2*16], xmm2 movdqa xmmword ptr [rdx+1*16], xmm1 movdqa xmmword ptr [rdx+0*16], xmm0 label5: movdqa xmm6, [rsp + 0h] movdqa xmm7, [rsp + 10h] add rsp, 2*16 pop rdi ret Panama_SSE2_Pull ENDP _TEXT ENDS END