Function at 0x100c5680
Capabilities:
Encode data using xor

Disassembly:
push ebx
movd xmm0, dword [esp + 0xc]
movd xmm2, dword [esp + 0x18]
pshufd xmm1, xmm0, 0
movdqa xmm0, xmmword [0x102d1680]
mov ecx, dword [esp + 8]
psrad xmm0, xmm2
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
movdqa xmm3, xmmword [0x102d1670]
cmp dword [esp + 0x14], 0xb
jl 0x100c5ad9
test byte [esp + 0x10], 3
jne 0x100c593e
mov ebx, edx
and ebx, 0xf
je 0x100c5799
neg ebx
test bl, 8
je 0x100c5738
movq xmm6, qword [ecx]
movdqa xmm4, xmm1
movdqa xmm7, xmm6
paddd xmm4, xmm6
pxor xmm7, xmm1
add ecx, 8
movdqa xmm5, xmm7
pandn xmm7, xmm6
pand xmm5, xmm4
movdqa xmm6, xmm4
por xmm5, xmm7
pand xmm6, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm7, xmm5
pxor xmm5, xmm3
pand xmm7, xmm0
add eax, 0xfffffffe
pcmpeqd xmm7, xmm6
pand xmm4, xmm7
pandn xmm7, xmm5
por xmm4, xmm7
movq qword [edx], xmm4
add edx, 8
test bl, 4
je 0x100c5799
movd xmm6, dword [ecx]
movdqa xmm4, xmm1
movdqa xmm7, xmm6
paddd xmm4, xmm6
pxor xmm7, xmm1
add ecx, 4
movdqa xmm5, xmm7
pandn xmm7, xmm6
pand xmm5, xmm4
movdqa xmm6, xmm4
por xmm5, xmm7
pand xmm6, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm7, xmm5
pxor xmm5, xmm3
pand xmm7, xmm0
dec eax
pcmpeqd xmm7, xmm6
pand xmm4, xmm7
pandn xmm7, xmm5
por xmm4, xmm7
movd dword [edx], xmm4
add edx, 4
mov ebx, eax
and eax, 7
sar ebx, 3
test cl, 0xf
jne 0x100c5880
nop dword [eax + eax]
nop dword [eax]
nop dword [eax]
movdqa xmm6, xmmword [ecx]
movdqa xmm4, xmm1
paddd xmm4, xmm6
pxor xmm6, xmm1
movdqa xmm5, xmm6
movdqa xmm7, xmm4
pandn xmm6, xmmword [ecx]
pand xmm5, xmm4
por xmm5, xmm6
pand xmm7, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm6, xmm5
pxor xmm5, xmm3
pand xmm6, xmm0
pcmpeqd xmm6, xmm7
movdqa xmm7, xmmword [ecx + 0x10]
pand xmm4, xmm6
pandn xmm6, xmm5
movdqa xmm5, xmm7
por xmm4, xmm6
movdqa xmm6, xmm1
pxor xmm5, xmm1
paddd xmm6, xmm7
movdqa xmmword [edx], xmm4
movdqa xmm4, xmm5
pand xmm4, xmm6
pandn xmm5, xmm7
por xmm4, xmm5
movdqa xmm5, xmm6
psrad xmm4, 0x1f
pand xmm5, xmm0
movdqa xmm7, xmm4
pslld xmm6, xmm2
pand xmm7, xmm0
pxor xmm4, xmm3
pcmpeqd xmm7, xmm5
add ecx, 0x20
pand xmm6, xmm7
pandn xmm7, xmm4
por xmm6, xmm7
movdqa xmmword [edx + 0x10], xmm6
add edx, 0x20
dec ebx
jne 0x100c57c0
jmp 0x100c5ad9
movdqu xmm7, xmmword [ecx]
movdqa xmm6, xmm1
movdqa xmm4, xmm1
pxor xmm6, xmm7
paddd xmm4, xmm7
movdqa xmm5, xmm6
pandn xmm6, xmm7
pand xmm5, xmm4
movdqa xmm7, xmm4
por xmm5, xmm6
pand xmm7, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm6, xmm5
pxor xmm5, xmm3
pand xmm6, xmm0
pcmpeqd xmm6, xmm7
movdqu xmm7, xmmword [ecx + 0x10]
pand xmm4, xmm6
pandn xmm6, xmm5
movdqa xmm5, xmm1
por xmm4, xmm6
movdqa xmm6, xmm1
pxor xmm5, xmm7
movdqa xmmword [edx], xmm4
paddd xmm6, xmm7
movdqa xmm4, xmm5
pandn xmm5, xmm7
pand xmm4, xmm6
add ecx, 0x20
por xmm4, xmm5
movdqa xmm5, xmm6
psrad xmm4, 0x1f
pand xmm5, xmm0
movdqa xmm7, xmm4
pslld xmm6, xmm2
pand xmm7, xmm0
pxor xmm4, xmm3
pcmpeqd xmm7, xmm5
pand xmm6, xmm7
pandn xmm7, xmm4
por xmm6, xmm7
movdqa xmmword [edx + 0x10], xmm6
add edx, 0x20
dec ebx
jne 0x100c5880
jmp 0x100c5ad9
mov ebx, eax
and eax, 7
sar ebx, 3
test byte [esp + 8], 0xf
jne 0x100c5a20
nop dword [eax + eax]
nop dword [eax]
movdqa xmm6, xmmword [ecx]
movdqa xmm4, xmm1
paddd xmm4, xmm6
pxor xmm6, xmm1
movdqa xmm5, xmm6
movdqa xmm7, xmm4
pandn xmm6, xmmword [ecx]
pand xmm5, xmm4
por xmm5, xmm6
pand xmm7, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm6, xmm5
pxor xmm5, xmm3
pand xmm6, xmm0
pcmpeqd xmm6, xmm7
movdqa xmm7, xmmword [ecx + 0x10]
pand xmm4, xmm6
pandn xmm6, xmm5
movdqa xmm5, xmm7
por xmm4, xmm6
movdqa xmm6, xmm1
pxor xmm5, xmm1
paddd xmm6, xmm7
movdqu xmmword [edx], xmm4
movdqa xmm4, xmm5
pandn xmm5, xmm7
pand xmm4, xmm6
add ecx, 0x20
por xmm4, xmm5
movdqa xmm5, xmm6
psrad xmm4, 0x1f
pand xmm5, xmm0
movdqa xmm7, xmm4
pslld xmm6, xmm2
pand xmm7, xmm0
pxor xmm4, xmm3
pcmpeqd xmm7, xmm5
pand xmm6, xmm7
pandn xmm7, xmm4
por xmm6, xmm7
movdqu xmmword [edx + 0x10], xmm6
add edx, 0x20
dec ebx
jne 0x100c5960
jmp 0x100c5ad9
movdqu xmm7, xmmword [ecx]
movdqa xmm6, xmm1
movdqa xmm4, xmm1
pxor xmm6, xmm7
paddd xmm4, xmm7
movdqa xmm5, xmm6
pandn xmm6, xmm7
pand xmm5, xmm4
movdqa xmm7, xmm4
por xmm5, xmm6
pand xmm7, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm6, xmm5
pxor xmm5, xmm3
pand xmm6, xmm0
pcmpeqd xmm6, xmm7
movdqu xmm7, xmmword [ecx + 0x10]
pand xmm4, xmm6
pandn xmm6, xmm5
movdqa xmm5, xmm1
por xmm4, xmm6
movdqa xmm6, xmm1
pxor xmm5, xmm7
movdqu xmmword [edx], xmm4
paddd xmm6, xmm7
movdqa xmm4, xmm5
pand xmm4, xmm6
pandn xmm5, xmm7
por xmm4, xmm5
movdqa xmm5, xmm6
psrad xmm4, 0x1f
pand xmm5, xmm0
movdqa xmm7, xmm4
pslld xmm6, xmm2
pand xmm7, xmm0
pxor xmm4, xmm3
pcmpeqd xmm7, xmm5
add ecx, 0x20
pand xmm6, xmm7
pandn xmm7, xmm4
por xmm6, xmm7
movdqu xmmword [edx + 0x10], xmm6
add edx, 0x20
dec ebx
jne 0x100c5a20
cmp eax, 4
jl 0x100c5b63
nop dword [eax + eax]
nop dword [eax]
nop dword [eax + eax]
nop dword [eax]
movdqu xmm6, xmmword [ecx]
movdqa xmm7, xmm1
movdqa xmm4, xmm1
pxor xmm7, xmm6
paddd xmm4, xmm6
movdqa xmm5, xmm7
pandn xmm7, xmm6
pand xmm5, xmm4
movdqa xmm6, xmm4
por xmm5, xmm7
pand xmm6, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm7, xmm5
pxor xmm5, xmm3
pand xmm7, xmm0
add eax, 0xfffffffc
pcmpeqd xmm7, xmm6
add ecx, 0x10
pand xmm4, xmm7
pandn xmm7, xmm5
por xmm4, xmm7
movdqu xmmword [edx], xmm4
add edx, 0x10
cmp eax, 4
jge 0x100c5b00
test al, 2
je 0x100c5bc2
movq xmm6, qword [ecx]
movdqa xmm4, xmm1
movdqa xmm7, xmm6
paddd xmm4, xmm6
pxor xmm7, xmm1
add ecx, 8
movdqa xmm5, xmm7
pandn xmm7, xmm6
pand xmm5, xmm4
movdqa xmm6, xmm4
por xmm5, xmm7
pand xmm6, xmm0
psrad xmm5, 0x1f
pslld xmm4, xmm2
movdqa xmm7, xmm5
pxor xmm5, xmm3
pand xmm7, xmm0
pcmpeqd xmm7, xmm6
pand xmm4, xmm7
pandn xmm7, xmm5
por xmm4, xmm7
movq qword [edx], xmm4
add edx, 8
test al, 1
je 0x100c5c13
movd xmm4, dword [ecx]
movdqa xmm6, xmm1
pxor xmm1, xmm4
paddd xmm6, xmm4
movdqa xmm5, xmm1
pandn xmm1, xmm4
pand xmm5, xmm6
por xmm5, xmm1
psrad xmm5, 0x1f
movdqa xmm1, xmm5
pxor xmm5, xmm3
pand xmm1, xmm0
pand xmm0, xmm6
pcmpeqd xmm1, xmm0
pslld xmm6, xmm2
pand xmm6, xmm1
pandn xmm1, xmm5
por xmm6, xmm1
movd dword [edx], xmm6
pop ebx
ret