Function at 0x10018490
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1007c095
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x18
mov edx, dword [ebx + 0xc]
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x18], edx
cmp dword [edx + 0x14], 0x10
mov dword [ebp - 0x14], edi
jb 0x100184d7
mov eax, dword [edx]
mov dword [ebp - 0x18], eax
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x100184fb
mov edi, dword [ebp - 0x18]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x100184e6
mov edi, dword [ebp - 0x14]
push esi
push edx
lea eax, [ebp - 0x20]
mov ecx, edi
push eax
call fcn.100194d0
mov ecx, dword [ebp - 0x1c]
test ecx, ecx
je 0x1001851d
mov eax, dword [ebx + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
jmp 0x1001868c
cmp dword [edi + 8], 0x4924924
jne 0x10018531
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [edi + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 0
push 0x38
mov dword [ebp - 0x24], 0
call fcn.100796ae
add esp, 4
mov edi, eax
mov dword [ebp - 0x24], edi
push dword [ebx + 0xc]
lea ecx, [edi + 8]
call fcn.10017e80
xorps xmm0, xmm0
movups xmmword [edi + 0x20], xmm0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0xf
mov byte [edi + 0x20], 0
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 4], 1
mov eax, dword [ecx + 8]
inc eax
movss xmm3, dword [ecx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100e0900]
mov eax, dword [ecx + 0x1c]
mov dword [ebp - 0x18], eax
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100e0900]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x1001863c
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x20], xmm0
fld qword [ebp - 0x20]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
fstp qword [ebp - 0x20]
movsd xmm0, qword [ebp - 0x20]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.1007b200
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebp - 0x18]
cmp eax, ecx
jae 0x1001861b
cmp eax, 0x200
jae 0x10018619
shl eax, 3
cmp eax, ecx
jae 0x1001861b
mov eax, ecx
mov ecx, dword [ebp - 0x14]
push eax
call fcn.10019130
mov ecx, dword [ebp - 0x14]
lea eax, [edi + 8]
push esi
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100194d0
mov ecx, dword [ebp - 0x14]
mov edx, dword [eax]
jmp 0x1001863f
mov edx, dword [ebp - 0x20]
mov eax, dword [edx + 4]
inc dword [ecx + 8]
mov dword [edi + 4], eax
mov dword [edi], edx
mov dword [eax], edi
mov dword [edx + 4], edi
mov dword [ebp - 0x14], eax
mov eax, dword [ecx + 0x18]
and eax, esi
mov dword [ebp - 0x18], edx
mov edx, dword [ecx + 0xc]
mov esi, dword [ebp - 0x28]
mov ecx, dword [edx + eax*8]
cmp ecx, dword [esi]
jne 0x1001866c
mov dword [edx + eax*8], edi
jmp 0x1001867f
cmp ecx, dword [ebp - 0x18]
jne 0x10018676
mov dword [edx + eax*8], edi
jmp 0x10018683
mov ecx, dword [ebp - 0x14]
cmp dword [edx + eax*8 + 4], ecx
jne 0x10018683
mov dword [edx + eax*8 + 4], edi
mov eax, dword [ebx + 8]
mov dword [eax], edi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8