Function at 0x448783
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov ecx, dword [esp + 0x14]
movss xmm2, dword [0x4fa420]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x20]
mov eax, dword [esi]
mov edx, eax
sar eax, 2
mov dword [esp + 0xc], eax
sar edx, 1
add eax, edx
lea ecx, [ecx + edx*4]
lea edi, [edi + eax*4]
add ecx, 0xffffffe4
mov eax, dword [esp + 0xc]
shl eax, 2
mov dword [esp + 0x10], eax
mov eax, dword [esi + 8]
mov esi, edi
add eax, dword [esp + 0x10]
movss xmm1, dword [ecx + 8]
sub esi, 0x10
movss xmm0, dword [ecx]
xorps xmm1, xmm2
mulss xmm1, dword [eax + 0xc]
mulss xmm0, dword [eax + 8]
subss xmm1, xmm0
movss dword [esi], xmm1
movss xmm1, dword [ecx]
mulss xmm1, dword [eax + 0xc]
movss xmm0, dword [eax + 8]
mulss xmm0, dword [ecx + 8]
subss xmm1, xmm0
movss dword [esi + 4], xmm1
movss xmm1, dword [ecx + 0x18]
movss xmm0, dword [ecx + 0x10]
xorps xmm1, xmm2
mulss xmm1, dword [eax + 4]
mulss xmm0, dword [eax]
subss xmm1, xmm0
movss dword [esi + 8], xmm1
movss xmm1, dword [eax + 4]
movss xmm0, dword [ecx + 0x18]
mulss xmm1, dword [ecx + 0x10]
sub ecx, 0x20
mulss xmm0, dword [eax]
add eax, 0x10
subss xmm1, xmm0
movss dword [esi + 0xc], xmm1
cmp ecx, dword [esp + 0x1c]
jae 0x4487c8
mov esi, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
add ecx, 0xffffffe0
mov eax, dword [esi + 8]
mov esi, edi
add eax, dword [esp + 0x10]
lea ecx, [ecx + edx*4]
movss xmm1, dword [ecx + 0x10]
sub eax, 0x10
movss xmm0, dword [ecx + 0x18]
mulss xmm1, dword [eax + 0xc]
mulss xmm0, dword [eax + 8]
addss xmm1, xmm0
movss dword [esi], xmm1
movss xmm1, dword [ecx + 0x10]
mulss xmm1, dword [eax + 8]
movss xmm0, dword [ecx + 0x18]
mulss xmm0, dword [eax + 0xc]
subss xmm1, xmm0
movss dword [esi + 4], xmm1
movss xmm1, dword [ecx]
mulss xmm1, dword [eax + 4]
movss xmm0, dword [eax]
mulss xmm0, dword [ecx + 8]
addss xmm1, xmm0
movss dword [esi + 8], xmm1
movss xmm1, dword [ecx]
movss xmm0, dword [eax + 4]
mulss xmm0, dword [ecx + 8]
sub ecx, 0x20
mulss xmm1, dword [eax]
subss xmm1, xmm0
movss dword [esi + 0xc], xmm1
add esi, 0x10
cmp ecx, dword [esp + 0x1c]
jae 0x448867
mov eax, dword [esp + 0x20]
mov esi, edx
shl esi, 2
add eax, esi
push edx
push eax
push dword [esp + 0x20]
mov dword [esp + 0x14], eax
call fcn.00448c46
push dword [esp + 0x2c]
push dword [esp + 0x28]
call fcn.00448ad4
mov eax, dword [esp + 0x2c]
add esp, 0x14
mov edx, dword [esp + 0x20]
movss xmm2, dword [0x4fa420]
mov dword [esp + 0x1c], edi
mov ecx, dword [eax + 8]
add ecx, esi
add edx, 0xc
mov esi, edi
movss xmm1, dword [ecx + 4]
sub esi, 0x10
mulss xmm1, dword [edx - 0xc]
mov eax, dword [esp + 0x1c]
movss xmm0, dword [edx - 8]
mulss xmm0, dword [ecx]
subss xmm1, xmm0
movss dword [esi + 0xc], xmm1
movss xmm1, dword [ecx + 4]
mulss xmm1, dword [edx - 8]
movss xmm0, dword [edx - 0xc]
mulss xmm0, dword [ecx]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [eax], xmm1
movss xmm1, dword [edx - 4]
mulss xmm1, dword [ecx + 0xc]
movss xmm0, dword [edx]
mulss xmm0, dword [ecx + 8]
subss xmm1, xmm0
movss dword [esi + 8], xmm1
movss xmm1, dword [edx]
mulss xmm1, dword [ecx + 0xc]
movss xmm0, dword [edx - 4]
mulss xmm0, dword [ecx + 8]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [eax + 4], xmm1
movss xmm1, dword [edx + 4]
mulss xmm1, dword [ecx + 0x14]
movss xmm0, dword [edx + 8]
mulss xmm0, dword [ecx + 0x10]
subss xmm1, xmm0
movss dword [esi + 4], xmm1
movss xmm1, dword [edx + 8]
mulss xmm1, dword [ecx + 0x14]
movss xmm0, dword [edx + 4]
mulss xmm0, dword [ecx + 0x10]
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [eax + 8], xmm1
movss xmm1, dword [edx + 0xc]
mulss xmm1, dword [ecx + 0x1c]
movss xmm0, dword [ecx + 0x18]
mulss xmm0, dword [edx + 0x10]
subss xmm1, xmm0
movss dword [esi], xmm1
movss xmm1, dword [edx + 0x10]
movss xmm0, dword [ecx + 0x18]
mulss xmm1, dword [ecx + 0x1c]
add ecx, 0x20
mulss xmm0, dword [edx + 0xc]
add edx, 0x20
addss xmm1, xmm0
xorps xmm1, xmm2
movss dword [eax + 0xc], xmm1
add eax, 0x10
mov dword [esp + 0x1c], eax
lea eax, [edx - 0xc]
cmp eax, esi
jb 0x44892d
mov esi, dword [esp + 0x20]
mov ecx, edi
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
add edx, 8
add edx, esi
lea esi, [esi + eax*4]
add esi, 8
movss xmm0, dword [ecx - 4]
lea esi, [esi - 0x10]
sub ecx, 0x10
movss dword [esi + 4], xmm0
xorps xmm0, xmm2
movss dword [edx - 8], xmm0
movss xmm0, dword [ecx + 8]
movss dword [esi], xmm0
xorps xmm0, xmm2
movss dword [edx - 4], xmm0
movss xmm0, dword [ecx + 4]
movss dword [esi - 4], xmm0
xorps xmm0, xmm2
movss dword [edx], xmm0
lea edx, [edx + 0x10]
movss xmm0, dword [ecx]
lea eax, [edx - 8]
movss dword [esi - 8], xmm0
xorps xmm0, xmm2
movss dword [edx - 0xc], xmm0
cmp eax, ecx
jb 0x448a53
mov edx, dword [esp + 8]
mov ecx, edi
mov eax, dword [edi + 0xc]
sub ecx, 0x10
mov dword [ecx], eax
mov eax, dword [edi + 8]
mov dword [ecx + 4], eax
mov eax, dword [edi + 4]
mov dword [ecx + 8], eax
mov eax, dword [edi]
lea edi, [edi + 0x10]
mov dword [ecx + 0xc], eax
cmp ecx, edx
ja 0x448aae
pop edi
pop esi
add esp, 0xc
ret