Function at 0x100885c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x1c
mov eax, dword [esp + 0x30]
cmp eax, 0x10000001
jae 0x10088831
mov edi, ecx
dec eax
or eax, 1
bsr ecx, eax
xor ecx, 0x1f
neg cl
mov esi, 1
shl esi, cl
lea eax, [edi + 0xc]
mov ebx, dword [edi + 4]
mov edx, 2
shl edx, cl
mov ecx, eax
push ebx
push edx
call fcn.1001f9f0
lea eax, [esi - 1]
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], esi
mov eax, dword [edi + 4]
mov eax, dword [eax]
mov dword [esp + 0x10], ebx
cmp eax, ebx
je 0x10088827
mov ebx, eax
mov dword [esp + 0x18], edi
jmp 0x10088663
mov edi, dword [esp + 4]
mov ebp, eax
mov eax, dword [edi + 4]
mov ebx, dword [esp]
mov dword [eax], ebx
mov ecx, dword [ebx + 4]
mov dword [ecx], esi
mov edx, dword [esi + 4]
mov dword [edx], edi
mov dword [esi + 4], ecx
mov dword [ebx + 4], eax
mov dword [edi + 4], edx
mov eax, dword [esp + 0xc]
mov dword [ebp + eax*4], edi
cmp ebx, dword [esp + 0x10]
je 0x10088827
mov eax, ebx
cmp dword [ebx + 0x1c], 0x10
jb 0x10088670
mov ebp, dword [eax + 8]
jmp 0x10088673
lea ebp, [eax + 8]
mov edi, dword [eax + 0x18]
test edi, edi
mov dword [esp + 4], eax
je 0x10088690
cmp edi, 4
jae 0x100886a0
mov ecx, 0x811c9dc5
xor eax, eax
jmp 0x100886eb
mov ecx, 0x811c9dc5
jmp 0x10088711
mov edx, edi
and edx, 0xfffffffc
mov ecx, 0x811c9dc5
xor eax, eax
nop dword [eax]
movzx esi, byte [ebp + eax]
xor esi, ecx
imul ecx, esi, 0x1000193
movzx esi, byte [ebp + eax + 1]
xor esi, ecx
imul ecx, esi, 0x1000193
movzx esi, byte [ebp + eax + 2]
xor esi, ecx
imul ecx, esi, 0x1000193
movzx esi, byte [ebp + eax + 3]
xor esi, ecx
imul ecx, esi, 0x1000193
add eax, 4
cmp edx, eax
jne 0x100886b0
mov edx, edi
and edx, 3
je 0x10088711
add eax, ebp
xor esi, esi
nop word cs:[eax + eax]
movzx ebx, byte [eax + esi]
xor ebx, ecx
imul ecx, ebx, 0x1000193
inc esi
cmp edx, esi
jne 0x10088700
mov ebx, dword [esp + 4]
mov eax, dword [ebx]
mov dword [esp], eax
mov eax, dword [esp + 0x18]
and ecx, dword [eax + 0x18]
mov eax, dword [eax + 0xc]
lea edx, [ecx + ecx]
mov dword [esp + 0xc], edx
lea edx, [ecx*2 + 1]
mov esi, dword [eax + ecx*8]
cmp esi, dword [esp + 0x10]
je 0x10088760
mov ebx, dword [eax + edx*4]
cmp edi, dword [ebx + 0x18]
mov dword [esp + 8], eax
jne 0x100887e6
cmp dword [ebx + 0x1c], 0x10
mov dword [esp + 0x14], edx
jb 0x10088772
mov eax, dword [ebx + 8]
jmp 0x10088775
mov ecx, dword [esp + 0xc]
mov dword [eax + ecx*4], ebx
mov dword [eax + edx*4], ebx
mov ebx, dword [esp]
jmp 0x10088659
lea eax, [ebx + 8]
push edi
push eax
push ebp
call sub.VCRUNTIME140.dll_memcmp
add esp, 0xc
test eax, eax
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0x14]
jne 0x100887e6
mov eax, dword [ebx]
mov edi, dword [esp + 4]
cmp eax, edi
mov ebx, dword [esp]
je 0x100887b9
mov ebp, ebx
mov ebx, ecx
mov ecx, dword [edi + 4]
mov dword [ecx], ebp
mov edx, dword [ebp + 4]
mov dword [edx], eax
mov esi, dword [eax + 4]
mov dword [esi], edi
mov dword [eax + 4], edx
mov dword [ebp + 4], ecx
mov ecx, ebx
mov ebx, ebp
mov dword [edi + 4], esi
mov eax, dword [esp + 8]
mov dword [eax + ecx*4], edi
jmp 0x10088659
mov eax, dword [ebx + 8]
push edi
push eax
push ebp
call sub.VCRUNTIME140.dll_memcmp
add esp, 0xc
test eax, eax
mov eax, dword [esp + 8]
je 0x10088801
cmp esi, ebx
je 0x10088630
mov ebx, dword [ebx + 4]
cmp edi, dword [ebx + 0x18]
jne 0x100887e6
cmp dword [ebx + 0x1c], 0x10
jae 0x100887d0
lea eax, [ebx + 8]
jmp 0x100887d3
mov eax, dword [ebx]
mov edi, dword [esp + 4]
mov ecx, dword [edi + 4]
mov ebx, dword [esp]
mov dword [ecx], ebx
mov edx, dword [ebx + 4]
mov dword [edx], eax
mov esi, dword [eax + 4]
mov dword [esi], edi
mov dword [eax + 4], edx
mov dword [ebx + 4], ecx
mov dword [edi + 4], esi
jmp 0x10088659
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret 4
push str.invalid_hash_bucket_count
call sub.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__
int3