Function at 0x421060
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56d9f0
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 eax, dword [ebp + 8]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
mov esi, eax
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], 0
mov ecx, dword [eax + 0x14]
mov edi, dword [eax + 0x10]
mov dword [ebp - 0x1c], ecx
cmp ecx, 0x10
jb 0x4210b8
mov esi, dword [eax]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x4210d4
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x4210c3
mov eax, dword [ebx + 0x18]
mov edi, dword [ebx + 0xc]
and eax, edx
mov esi, dword [ebx + 4]
mov dword [ebp - 0x28], eax
cmp esi, dword [edi + eax*8]
je 0x4211c0
mov esi, dword [edi + eax*8 + 4]
mov esi, dword [esi]
cmp esi, dword [edi + eax*8]
je 0x4211c0
mov esi, dword [esi + 4]
cmp dword [esi + 0x1c], 0x10
lea ecx, [esi + 8]
mov edi, dword [ecx + 0x10]
jb 0x42110b
mov ecx, dword [ecx]
cmp dword [ebp - 0x1c], 0x10
mov edx, dword [ebp - 0x18]
jb 0x421116
mov edx, dword [edx]
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x10], edi
mov eax, dword [ebp - 0x28]
mov edi, dword [ebx + 0xc]
jne 0x4210f1
mov eax, dword [ebp - 0x18]
mov edi, dword [eax + 0x10]
sub edi, 4
jb 0x421141
nop
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x421146
add edx, 4
add ecx, 4
sub edi, 4
jae 0x421130
cmp edi, 0xfffffffc
je 0x42117a
mov al, byte [edx]
cmp al, byte [ecx]
jne 0x421173
cmp edi, 0xfffffffd
je 0x42117a
mov al, byte [edx + 1]
cmp al, byte [ecx + 1]
jne 0x421173
cmp edi, 0xfffffffe
je 0x42117a
mov al, byte [edx + 2]
cmp al, byte [ecx + 2]
jne 0x421173
cmp edi, 0xffffffff
je 0x42117a
mov al, byte [edx + 3]
cmp al, byte [ecx + 3]
je 0x42117a
sbb eax, eax
or eax, 1
jmp 0x42117c
xor eax, eax
mov edi, dword [ebx + 0xc]
test eax, eax
mov eax, dword [ebp - 0x28]
jne 0x4210f1
mov edi, dword [ebp + 0x10]
mov ecx, dword [edi + 4]
mov eax, dword [edi]
mov dword [ecx], eax
mov ecx, dword [edi]
mov eax, dword [edi + 4]
mov dword [ecx + 4], eax
lea ecx, [edi + 8]
dec dword [ebx + 8]
call fcn.004215d0
push 0x48
push edi
call fcn.004f9d5c
mov eax, dword [ebp - 0x20]
add esp, 8
mov dword [eax], esi
mov byte [eax + 4], 0
jmp 0x4212c3
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x18], edi
mov eax, dword [edi]
cmp esi, eax
je 0x4211ed
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 ecx, dword [ebx + 0xc]
mov edx, dword [ebp - 0x28]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x421207
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x42122c
cmp eax, esi
jne 0x421210
mov dword [ecx + edx*8], edi
jmp 0x42122c
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x42122c
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 + 0x580fe0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x580fe0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x4212ba
cmp ecx, 0x200
jae 0x421281
shl ecx, 3
jmp 0x42128b
cmp ecx, 0x1fffffff
jae 0x42128b
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.00422610
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x4212ba
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov esi, dword [ebx + 4]
mov ecx, ebx
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.00421060
cmp esi, dword [ebp - 0x1c]
jne 0x4212a0
mov eax, dword [ebp - 0x20]
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.004fa004
mov esp, ebp
pop ebp
ret 0xc