Function at 0x406410
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43b560
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
mov dword [ebp - 4], 0
mov ebx, dword [ebp + 0xc]
mov edx, ebx
push esi
push edi
mov dword [ebp - 0x10], esp
cmp dword [ebx + 0x14], 0x10
mov edi, dword [ebx + 0x10]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edi
jb 0x40644e
mov edx, dword [ebx]
lea ecx, [edx + edi]
xor esi, esi
cmp edx, ecx
mov eax, 0x811c9dc5
cmova edi, esi
test edi, edi
je 0x406474
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
inc esi
imul eax, ecx, 0x1000193
cmp esi, edi
jne 0x406461
mov ecx, dword [ebp - 0x14]
mov esi, dword [ecx + 4]
mov edx, dword [ecx + 0x18]
and edx, eax
lea eax, [ecx + 4]
mov ecx, dword [ecx + 0xc]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], edx
mov eax, dword [ecx + edx*8]
cmp esi, eax
je 0x40652b
mov esi, dword [ecx + edx*8 + 4]
mov esi, dword [esi]
cmp esi, eax
je 0x40652b
mov esi, dword [esi + 4]
cmp dword [esi + 0x1c], 0x10
lea edi, [esi + 8]
jb 0x4064b3
mov edi, dword [esi + 8]
cmp dword [ebx + 0x14], 0x10
mov edx, ebx
jb 0x4064bd
mov edx, dword [ebx]
mov ebx, dword [ebp - 0x18]
cmp ebx, dword [esi + 0x18]
mov ebx, dword [ebp + 0xc]
jne 0x406523
mov ebx, dword [ebp - 0x18]
sub ebx, 4
jb 0x4064e1
mov ecx, dword [edx]
cmp ecx, dword [edi]
jne 0x4064e6
add edx, 4
add edi, 4
sub ebx, 4
jae 0x4064d0
cmp ebx, 0xfffffffc
je 0x40651a
mov cl, byte [edx]
cmp cl, byte [edi]
jne 0x406513
cmp ebx, 0xfffffffd
je 0x40651a
mov cl, byte [edx + 1]
cmp cl, byte [edi + 1]
jne 0x406513
cmp ebx, 0xfffffffe
je 0x40651a
mov cl, byte [edx + 2]
cmp cl, byte [edi + 2]
jne 0x406513
cmp ebx, 0xffffffff
je 0x40651a
mov cl, byte [edx + 3]
cmp cl, byte [edi + 3]
je 0x40651a
sbb ecx, ecx
or ecx, 1
jmp 0x40651c
xor ecx, ecx
test ecx, ecx
je 0x406575
mov ebx, dword [ebp + 0xc]
cmp esi, eax
jne 0x4064a4
mov edi, dword [ebp + 0x10]
mov dword [ebp + 0xc], edi
mov eax, dword [edi]
cmp esi, eax
je 0x406558
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 ecx, dword [eax + 4]
mov edx, dword [esi + 4]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 4]
mov dword [eax + 4], ecx
mov dword [edi + 4], edx
mov ebx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x20]
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x4065a0
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x4065c5
push dword [ebp + 0x10]
mov ecx, dword [ebp - 0x1c]
lea eax, [ebp + 0xc]
push eax
call fcn.004066a0
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
cmp eax, esi
jne 0x4065a9
mov dword [ecx + edx*8], edi
jmp 0x4065c5
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x4065c5
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 + 0x4941b0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x4941b0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x40665e
cmp ecx, 0x200
jae 0x40661a
shl ecx, 3
jmp 0x406624
cmp ecx, 0x1fffffff
jae 0x406624
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.00402980
mov eax, dword [ebx + 4]
lea ecx, [ebx + 4]
cmp dword [eax], eax
je 0x40665e
mov ebx, dword [eax + 4]
nop dword [eax]
mov esi, dword [ecx]
mov ecx, dword [ebp - 0x14]
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.00406410
cmp esi, ebx
je 0x40665e
mov ecx, dword [ebp - 0x1c]
jmp 0x406640
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