Function at 0x4f9220
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a3fdd
mov eax, dword fs:[0]
push eax
sub esp, 0x58
mov eax, dword [0x5e000c]
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 ebx, ecx
mov dword [ebp - 0x34], ebx
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x3c]
push 0
push 4
push eax
mov ecx, esi
mov dword [ebp - 0x48], esi
call dword [0x5a6364]
cmp dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0
jbe 0x4f94a5
nop word [eax + eax]
xor eax, eax
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
lea edx, [ebp - 0x2c]
mov dword [ebp - 4], eax
mov ecx, esi
call fcn.004df5c0
push esi
lea ecx, [ebp - 0x5c]
call fcn.004f8970
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 0x2c]
cmp dword [ebp - 0x18], 8
mov esi, 0x811c9dc5
cmovae edx, dword [ebp - 0x2c]
xor ecx, ecx
lea edi, [eax + eax]
test edi, edi
je 0x4f92e1
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edi
jb 0x4f92d0
push esi
lea eax, [ebp - 0x2c]
mov ecx, ebx
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.00406070
cmp dword [ebp - 0x40], 0
jne 0x4f9443
cmp dword [ebx + 8], 0x5d1745d
je 0x4f9494
lea eax, [ebx + 4]
mov dword [ebp - 0x50], eax
mov byte [ebp - 4], 1
push 0x2c
mov dword [ebp - 0x4c], 0
call fcn.0052f855
add esp, 4
lea ecx, [ebp - 0x2c]
mov edi, eax
mov dword [ebp - 0x4c], edi
push ecx
lea ecx, [edi + 8]
call fcn.004037a0
movq xmm0, qword [ebp - 0x5c]
movq qword [edi + 0x20], xmm0
mov eax, dword [ebp - 0x54]
mov dword [edi + 0x28], eax
mov byte [ebp - 4], 2
mov eax, dword [ebx + 8]
movss xmm3, dword [ebx]
mov ebx, dword [ebx + 0x1c]
mov dword [ebp - 0x30], eax
inc eax
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x5c9490]
mov eax, ebx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ebx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x5c9490]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
seta al
test al, al
je 0x4f93f4
divss xmm2, xmm3
movaps xmm0, xmm2
call fcn.004042b0
call fcn.00582da0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
cmp ebx, ecx
jae 0x4f93c9
cmp ebx, 0x200
jae 0x4f93c7
shl ebx, 3
cmp ebx, ecx
jae 0x4f93c9
mov ebx, ecx
push ebx
mov ebx, dword [ebp - 0x34]
mov ecx, ebx
call fcn.00405af0
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x64]
push eax
call fcn.00406070
mov edx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x40], eax
mov eax, dword [ebx + 8]
mov dword [ebp - 0x44], edx
jmp 0x4f93fd
mov edx, dword [ebp - 0x44]
mov ebx, dword [ebp - 0x34]
mov eax, dword [ebp - 0x30]
mov ecx, dword [edx + 4]
inc eax
mov dword [ebx + 8], eax
mov dword [edi], edx
mov dword [edi + 4], ecx
mov dword [ecx], edi
mov dword [edx + 4], edi
mov eax, dword [ebx + 0x18]
mov dword [ebp - 0x30], ecx
and eax, esi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x4c], 0
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x4f942d
mov dword [ecx + eax*8], edi
jmp 0x4f943f
cmp esi, edx
jne 0x4f9436
mov dword [ecx + eax*8], edi
jmp 0x4f9443
mov edx, dword [ebp - 0x30]
cmp dword [ecx + eax*8 + 4], edx
jne 0x4f9443
mov dword [ecx + eax*8 + 4], edi
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x18]
cmp edx, 8
jb 0x4f9480
mov ecx, dword [ebp - 0x2c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4f9476
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4f949f
push edx
push ecx
call fcn.0052f847
add esp, 8
mov eax, dword [ebp - 0x38]
inc eax
mov dword [ebp - 0x38], eax
cmp eax, dword [ebp - 0x3c]
jae 0x4f94a5
mov esi, dword [ebp - 0x48]
jmp 0x4f9280
push str.unordered_map_set_too_long
call dword [0x5a6430]
call dword [0x5a67b8]
mov eax, 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.0052f4c5
mov esp, ebp
pop ebp
ret 4