Function at 0x421f40
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x475fe5
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
push edi
mov eax, dword [0x487080]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
cmp dword [edx + 0x14], 0xf
mov dword [ebp - 0x14], edx
jbe 0x421f86
mov eax, dword [edx]
mov dword [ebp - 0x14], eax
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x421faa
mov edi, dword [ebp - 0x14]
movzx eax, byte [edi + ecx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x421f95
mov edi, dword [ebp - 0x10]
push esi
push edx
lea eax, [ebp - 0x24]
mov ecx, edi
push eax
call fcn.00424250
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x421fda
mov eax, dword [ebp - 0x1c]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
cmp dword [edi + 8], 0x3ffffff
jne 0x421fee
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 - 0x2c], eax
mov dword [ebp - 4], 0
push 0x40
mov dword [ebp - 0x28], 0
call fcn.0047319b
mov edx, dword [ebp - 0x18]
mov edi, eax
xorps xmm0, xmm0
mov dword [ebp - 0x28], edi
add esp, 4
movups xmmword [edi + 8], xmm0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
movups xmm0, xmmword [edx]
movups xmmword [edi + 8], xmm0
movq xmm0, qword [edx + 0x10]
movq qword [edi + 0x18], xmm0
xorps xmm0, xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0xf
mov byte [edx], 0
mov eax, dword [edx + 0x18]
mov ecx, dword [edx + 0x1c]
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], ecx
movups xmmword [edi + 0x28], xmm0
mov dword [edi + 0x38], 0
mov dword [edi + 0x3c], 0
movups xmm0, xmmword [edx + 0x20]
movups xmmword [edi + 0x28], xmm0
movq xmm0, qword [edx + 0x30]
movq qword [edi + 0x38], xmm0
mov dword [edx + 0x30], 0
mov dword [edx + 0x34], 0xf
mov byte [edx + 0x20], 0
mov ecx, dword [ebp - 0x10]
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 + 0x480df0]
mov eax, dword [ecx + 0x1c]
mov dword [ebp - 0x18], eax
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
cvtpd2ps xmm0, xmm0
addsd xmm1, qword [eax*8 + 0x480df0]
movaps xmm2, xmm0
cvtpd2ps xmm1, xmm1
divss xmm2, xmm1
comiss xmm2, xmm3
jbe 0x422134
divss xmm0, xmm3
call fcn.004011b0
call fcn.00474330
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebp - 0x18]
cmp eax, ecx
jae 0x422113
cmp eax, 0x200
jae 0x422111
shl eax, 3
cmp eax, ecx
jae 0x422113
mov eax, ecx
mov ecx, dword [ebp - 0x10]
push eax
call fcn.00423630
mov ecx, dword [ebp - 0x10]
lea eax, [edi + 8]
push esi
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.00424250
mov ecx, dword [ebp - 0x10]
mov edx, dword [eax]
jmp 0x422137
mov edx, dword [ebp - 0x24]
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 - 0x18], eax
mov eax, dword [ecx + 0x18]
and eax, esi
mov dword [ebp - 0x14], edx
mov edx, dword [ecx + 0xc]
mov esi, dword [ebp - 0x2c]
mov ecx, dword [edx + eax*8]
cmp ecx, dword [esi]
jne 0x422164
mov dword [edx + eax*8], edi
jmp 0x422177
cmp ecx, dword [ebp - 0x14]
jne 0x42216e
mov dword [edx + eax*8], edi
jmp 0x42217b
mov ecx, dword [ebp - 0x18]
cmp dword [edx + eax*8 + 4], ecx
jne 0x42217b
mov dword [edx + eax*8 + 4], edi
mov eax, dword [ebp - 0x1c]
mov dword [eax], edi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8