Function at 0x100d8890
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10131715
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
mov dword [ebp - 0x14], edx
push edi
cmp dword [edx + 0x14], 0xf
mov dword [ebp - 0x10], esi
jbe 0x100d88c3
mov eax, dword [edx]
mov dword [ebp - 0x14], eax
xor ecx, ecx
mov edi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x100d88e7
mov esi, dword [ebp - 0x14]
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x100d88d2
mov esi, dword [ebp - 0x10]
push edi
push edx
lea eax, [ebp - 0x1c]
mov ecx, esi
push eax
call fcn.1001a570
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x100d8916
mov eax, dword [ebp + 8]
pop edi
pop esi
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 8
cmp dword [esi + 8], 0x3ffffff
jne 0x100d892a
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 - 0x14], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 4], 0
push 0x40
mov dword [ebp - 0x20], 0
call fcn.1012ae34
mov edx, dword [ebp + 0xc]
mov esi, eax
xorps xmm0, xmm0
mov dword [ebp - 0x20], esi
add esp, 4
movups xmmword [esi + 8], xmm0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
movups xmm0, xmmword [edx]
movups xmmword [esi + 8], xmm0
movq xmm0, qword [edx + 0x10]
movq qword [esi + 0x18], xmm0
xorps xmm0, xmm0
mov dword [edx + 0x14], 0xf
mov dword [edx + 0x10], 0
mov byte [edx], 0
mov eax, dword [edx + 0x18]
mov ecx, dword [edx + 0x1c]
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], ecx
movups xmmword [esi + 0x28], xmm0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
movups xmm0, xmmword [edx + 0x20]
movups xmmword [esi + 0x28], xmm0
movq xmm0, qword [edx + 0x30]
movq qword [esi + 0x38], xmm0
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 1
mov dword [edx + 0x30], 0
mov dword [edx + 0x34], 0xf
mov byte [edx + 0x20], 0
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 + 0x101bf240]
mov eax, dword [ecx + 0x1c]
mov dword [ebp + 0xc], eax
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
cvtpd2ps xmm0, xmm0
addsd xmm1, qword [eax*8 + 0x101bf240]
movaps xmm2, xmm0
cvtpd2ps xmm1, xmm1
divss xmm2, xmm1
comiss xmm2, xmm3
jbe 0x100d8a73
divss xmm0, xmm3
call fcn.10011700
call fcn.1012c2f0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebp + 0xc]
cmp eax, ecx
jae 0x100d8a52
cmp eax, 0x200
jae 0x100d8a50
shl eax, 3
cmp eax, ecx
jae 0x100d8a52
mov eax, ecx
mov ecx, dword [ebp - 0x10]
push eax
call fcn.100d6800
mov ecx, dword [ebp - 0x10]
lea eax, [esi + 8]
push edi
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.1001a570
mov ecx, dword [ebp - 0x10]
mov edx, dword [eax]
jmp 0x100d8a76
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 4]
inc dword [ecx + 8]
mov dword [esi + 4], eax
mov dword [esi], edx
mov dword [eax], esi
mov dword [edx + 4], esi
mov dword [ebp - 0x10], eax
mov eax, dword [ecx + 0x18]
and eax, edi
mov dword [ebp + 0xc], edx
mov edx, dword [ecx + 0xc]
mov edi, dword [ebp - 0x14]
mov ecx, dword [edx + eax*8]
cmp ecx, dword [edi]
jne 0x100d8aa3
mov dword [edx + eax*8], esi
jmp 0x100d8ab6
cmp ecx, dword [ebp + 0xc]
jne 0x100d8aad
mov dword [edx + eax*8], esi
jmp 0x100d8aba
mov ecx, dword [ebp - 0x10]
cmp dword [edx + eax*8 + 4], ecx
jne 0x100d8aba
mov dword [edx + eax*8 + 4], esi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
pop edi
mov dword [eax], esi
mov byte [eax + 4], 1
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 8