Function at 0x4564b0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6680
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
mov ebx, ecx
mov dword [ebp - 4], 0
mov ecx, dword [ebp + 0xc]
mov eax, 0x811c9dc5
push esi
push edi
xor edi, edi
mov dword [ebp - 0x10], esp
lea edx, [ecx + 4]
mov dword [ebp - 0x18], ebx
cmp edx, ecx
mov esi, ecx
sbb ecx, ecx
and ecx, 0xfffffffc
add ecx, 4
mov dword [ebp - 0x14], ecx
mov ecx, esi
cmp ecx, edx
ja 0x456518
mov edx, dword [ebp - 0x14]
movzx ecx, byte [esi]
lea esi, [esi + 1]
xor ecx, eax
inc edi
imul eax, ecx, 0x1000193
cmp edi, edx
jne 0x456502
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebx + 0x18]
mov esi, dword [ebx + 4]
and edx, eax
mov eax, dword [ebx + 0xc]
mov dword [ebp + 0xc], edx
mov edi, dword [eax + edx*8]
cmp esi, edi
je 0x456578
mov esi, dword [eax + edx*8 + 4]
mov esi, dword [esi]
cmp esi, edi
je 0x456578
mov esi, dword [esi + 4]
mov eax, dword [ecx]
cmp eax, dword [esi + 8]
jne 0x456533
mov edx, dword [ebp + 0x10]
push edx
mov ecx, dword [edx + 4]
mov eax, dword [edx]
mov dword [ecx], eax
mov ecx, dword [edx]
mov eax, dword [edx + 4]
mov dword [ecx + 4], eax
dec dword [ebx + 8]
call fcn.00453380
mov eax, dword [ebp + 8]
mov dword [eax], esi
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x14], edi
mov eax, dword [edi]
cmp esi, eax
je 0x4565a8
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 + 0xc]
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x4565bf
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x4565e4
cmp eax, esi
jne 0x4565c8
mov dword [ecx + edx*8], edi
jmp 0x4565e4
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x4565e4
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 dword [ebp - 4], 2
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4d2e00]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x4d2e00]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x456672
cmp ecx, 0x200
jae 0x456639
shl ecx, 3
jmp 0x456643
cmp ecx, 0x1fffffff
jae 0x456643
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.0043f020
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x456672
mov eax, dword [eax + 4]
mov dword [ebp + 0xc], 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.004564b0
cmp esi, dword [ebp + 0xc]
jne 0x456658
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 0xc