Function at 0x100885f0
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 0x1008f325
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x20
push esi
push edi
mov eax, dword [0x100a4040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov edx, dword [ebx + 0xc]
mov eax, dword [ebx + 8]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], edx
cmp dword [edx + 0x14], 0xf
mov dword [ebp - 0x18], edx
jbe 0x1008864a
mov eax, dword [edx]
mov dword [ebp - 0x18], eax
xor ecx, ecx
mov edi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x10088675
mov esi, dword [ebp - 0x18]
nop dword [eax]
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x10088660
mov esi, dword [ebp - 0x14]
push edi
push edx
lea eax, [ebp - 0x20]
mov ecx, esi
push eax
call fcn.10088b20
mov ecx, dword [ebp - 0x1c]
test ecx, ecx
je 0x10088697
mov eax, dword [ebp - 0x28]
mov dword [eax], ecx
mov byte [eax + 4], 0
jmp 0x10088843
cmp dword [esi + 8], 0x2492492
jne 0x100886ab
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [esi + 4]
mov dword [ebp - 0x30], eax
mov dword [ebp - 4], 0
push 0x70
mov dword [ebp - 0x2c], 0
call fcn.1008a161
add esp, 4
mov dword [ebp - 0x2c], eax
lea esi, [eax + 8]
push dword [ebp - 0x24]
mov ecx, esi
mov dword [ebp - 0x18], esi
call fcn.1000b8c0
push 0x50
add esi, 0x18
push 0
push esi
call sub.VCRUNTIME140.dll_memset
mov dword [esi + 4], 0
xorps xmm0, xmm0
mov dword [esi + 8], 0
add esp, 0xc
movups xmmword [esi + 0xc], xmm0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0xf
mov byte [esi + 0xc], 0
movups xmmword [esi + 0x24], xmm0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0xf
mov byte [esi + 0x24], 0
movups xmmword [esi + 0x3c], xmm0
mov word [esi + 0x4c], 0
mov dword [ebp - 4], 1
mov esi, dword [ebp - 0x14]
mov eax, dword [esi + 8]
inc eax
movss xmm3, dword [esi]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x1009ac80]
mov eax, dword [esi + 0x1c]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x1009ac80]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100887ee
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.1008b3c0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [esi + 0x1c]
cmp eax, ecx
jae 0x100887d3
cmp eax, 0x200
jae 0x100887d1
shl eax, 3
cmp eax, ecx
jae 0x100887d3
mov eax, ecx
push eax
mov ecx, esi
call fcn.10088920
push edi
push dword [ebp - 0x18]
lea eax, [ebp - 0x20]
mov ecx, esi
push eax
call fcn.10088b20
mov ecx, dword [eax]
jmp 0x100887f1
mov ecx, dword [ebp - 0x20]
mov edx, dword [ecx + 4]
mov eax, dword [ebp - 0x2c]
inc dword [esi + 8]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x24], edx
mov dword [eax], ecx
mov dword [eax + 4], edx
mov dword [edx], eax
mov dword [ecx + 4], eax
mov ecx, dword [esi + 0x18]
mov edx, dword [esi + 0xc]
and ecx, edi
mov edi, dword [ebp - 0x30]
mov esi, dword [edx + ecx*8]
cmp esi, dword [edi]
jne 0x10088821
mov dword [edx + ecx*8], eax
jmp 0x10088834
cmp esi, dword [ebp - 0x14]
jne 0x1008882b
mov dword [edx + ecx*8], eax
jmp 0x10088838
mov esi, dword [ebp - 0x24]
cmp dword [edx + ecx*8 + 4], esi
jne 0x10088838
mov dword [edx + ecx*8 + 4], eax
mov ecx, dword [ebp - 0x28]
mov dword [ecx], eax
mov eax, ecx
mov byte [ecx + 4], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8