Function at 0x4506c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x572b40
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x5cc6c0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov edi, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x24], eax
cmp dword [edi + 0x14], 0x10
mov edx, dword [edi + 0x10]
mov dword [ebp - 0x18], edi
mov dword [ebp - 4], 0
mov dword [ebp - 0x1c], edi
jb 0x450717
mov eax, dword [edi]
mov dword [ebp - 0x1c], eax
xor ecx, ecx
mov esi, 0x811c9dc5
test edx, edx
je 0x450739
mov edi, dword [ebp - 0x1c]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edx
jb 0x450725
mov edi, dword [ebp - 0x18]
mov edx, dword [ebx + 0x18]
mov eax, dword [ebx + 0xc]
and edx, esi
mov esi, dword [ebx + 4]
mov dword [ebp - 0x1c], edx
cmp esi, dword [eax + edx*8]
je 0x4507b6
mov esi, dword [eax + edx*8 + 4]
mov esi, dword [esi]
cmp esi, dword [eax + edx*8]
je 0x4507b6
mov esi, dword [esi + 4]
cmp dword [esi + 0x1c], 0x10
lea eax, [esi + 8]
mov edx, dword [eax + 0x10]
jb 0x450768
mov eax, dword [eax]
cmp dword [edi + 0x14], 0x10
mov ecx, edi
jb 0x450772
mov ecx, dword [edi]
push edx
push eax
push dword [edi + 0x10]
push ecx
call fcn.0042baf0
mov edx, dword [ebp - 0x1c]
add esp, 0x10
test al, al
mov eax, dword [ebx + 0xc]
je 0x450752
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
mov dword [edx], eax
mov edi, dword [ecx]
mov edx, dword [ecx + 4]
lea ecx, [ebx + 4]
mov dword [edi + 4], edx
dec dword [ebx + 8]
call fcn.00458400
mov eax, dword [ebp - 0x24]
mov dword [eax], esi
mov byte [eax + 4], 0
jmp 0x4508b9
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x28], edi
mov eax, dword [edi]
cmp esi, eax
je 0x4507e6
mov ecx, dword [edi + 4]
mov dword [ecx], eax
mov ecx, dword [eax + 4]
mov dword [ecx], esi
mov ecx, dword [esi + 4]
mov dword [ecx], edi
mov edx, dword [esi + 4]
mov ecx, dword [eax + 4]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 4]
mov dword [eax + 4], ecx
mov dword [edi + 4], edx
mov edx, dword [ebp - 0x1c]
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x4507fd
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x450822
cmp eax, esi
jne 0x450806
mov dword [ecx + edx*8], edi
jmp 0x450822
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x450822
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax + 4]
mov dword [ecx + edx*8 + 4], eax
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
mov dword [ebp - 4], 2
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x580fd0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x580fd0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x4508b0
cmp ecx, 0x200
jae 0x450877
shl ecx, 3
jmp 0x450881
cmp ecx, 0x1fffffff
jae 0x450881
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.00422610
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x4508b0
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov esi, dword [ebx + 4]
mov ecx, ebx
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004506c0
cmp esi, dword [ebp - 0x18]
jne 0x450896
mov eax, dword [ebp - 0x24]
mov dword [eax], edi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004fa0d4
mov esp, ebp
pop ebp
ret 0xc