Function at 0x100b7770
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100cfa85
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x1010d024]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [0x1012de3c], 0x7ffffff
mov eax, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x18], eax
jne 0x100b77b8
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov dword [ebp - 0x20], 0x1012de38
mov dword [ebp - 4], 0
push 0x20
mov dword [ebp - 0x1c], 0
call fcn.100bd57d
add esp, 4
mov dword [ebp - 0x1c], eax
lea ebx, [eax + 8]
push esi
mov ecx, ebx
call fcn.100559a0
mov dword [ebp - 4], 1
mov edx, ebx
cmp dword [ebx + 0x14], 0x10
mov esi, dword [ebx + 0x10]
jb 0x100b77f9
mov edx, dword [ebx]
xor ecx, ecx
mov edi, 0x811c9dc5
test esi, esi
je 0x100b7815
movzx eax, byte [ecx + edx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, esi
jb 0x100b7804
mov eax, dword [0x1012de3c]
mov esi, dword [0x1012de50]
inc eax
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100fa7a0]
mov eax, esi
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, esi
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100fa7a0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
movss xmm0, dword [0x1012de34]
comiss xmm1, xmm0
jbe 0x100b78ba
divss xmm2, xmm0
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x14], xmm0
fld qword [ebp - 0x14]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
fstp qword [ebp - 0x14]
movsd xmm0, qword [ebp - 0x14]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.100be2a0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
cmp esi, ecx
jae 0x100b78b4
cmp esi, 0x200
jae 0x100b78b2
shl esi, 3
cmp esi, ecx
jae 0x100b78b4
mov esi, ecx
push esi
call fcn.100b79b0
mov ecx, dword [0x1012de40]
mov eax, edi
and eax, dword [0x1012de4c]
mov edx, dword [0x1012de38]
mov esi, dword [ecx + eax*8 + 4]
cmp esi, edx
je 0x100b7919
mov eax, dword [ecx + eax*8]
mov dword [ebp - 0x10], eax
nop dword [eax]
cmp dword [esi + 0x1c], 0x10
lea eax, [esi + 8]
mov edx, dword [eax + 0x10]
jb 0x100b78ee
mov eax, dword [eax]
cmp dword [ebx + 0x14], 0x10
mov ecx, ebx
jb 0x100b78f8
mov ecx, dword [ebx]
push edx
mov edx, dword [ebx + 0x10]
push eax
call fcn.10053190
add esp, 8
test al, al
jne 0x100b7917
cmp esi, dword [ebp - 0x10]
je 0x100b7913
mov esi, dword [esi + 4]
jmp 0x100b78e0
mov edx, esi
jmp 0x100b7919
mov edx, dword [esi]
mov esi, dword [edx + 4]
mov eax, dword [ebp - 0x1c]
inc dword [0x1012de3c]
mov dword [eax], edx
mov dword [eax + 4], esi
mov dword [esi], eax
mov dword [edx + 4], eax
and edi, dword [0x1012de4c]
mov ecx, dword [0x1012de40]
mov ebx, dword [ecx + edi*8]
cmp ebx, dword [0x1012de38]
jne 0x100b794b
mov dword [ecx + edi*8], eax
jmp 0x100b795a
cmp ebx, edx
jne 0x100b7954
mov dword [ecx + edi*8], eax
jmp 0x100b795e
cmp dword [ecx + edi*8 + 4], esi
jne 0x100b795e
mov dword [ecx + edi*8 + 4], eax
mov ecx, dword [ebp - 0x18]
mov dword [ecx], eax
mov eax, ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8