Function at 0x455780
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 0x4a33f5
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x20
push esi
push edi
mov eax, dword [0x4c6180]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x14], eax
add eax, 4
mov dword [ebp - 0x2c], eax
mov dword [ebp - 4], 0
push 0x24
mov dword [ebp - 0x28], 0
call fcn.00474a76
mov esi, eax
xorps xmm0, xmm0
mov eax, dword [ebx + 0xc]
lea edi, [esi + 8]
add esp, 4
mov dword [ebp - 0x28], esi
mov edx, dword [eax]
mov ecx, edx
movups xmmword [edi], xmm0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
lea eax, [ecx + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x455807
sub ecx, dword [ebp - 0x1c]
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.004074a0
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + 4]
mov dword [edi + 0x18], eax
mov dword [ebp - 4], 1
cmp dword [edi + 0x14], 7
mov ecx, dword [edi + 0x10]
mov dword [ebp - 0x1c], edi
jbe 0x455841
mov eax, dword [edi]
mov dword [ebp - 0x1c], eax
lea eax, [ecx + ecx]
mov edx, 0x811c9dc5
xor ecx, ecx
mov dword [ebp - 0x18], edx
test eax, eax
je 0x455871
mov esi, dword [ebp - 0x1c]
mov edi, eax
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x455857
mov esi, dword [ebp - 0x28]
mov dword [ebp - 0x18], edx
lea edi, [esi + 8]
mov ecx, dword [ebp - 0x14]
lea eax, [ebp - 0x24]
push edx
push edi
push eax
call fcn.00407070
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4558f6
mov eax, dword [ebx + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
test esi, esi
je 0x4559f0
mov ecx, dword [edi + 0x14]
cmp ecx, 7
jbe 0x4558d0
mov eax, dword [edi]
lea ecx, [ecx*2 + 2]
cmp ecx, 0x1000
jb 0x4558c6
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x455a06
mov eax, edx
push ecx
push eax
call fcn.00474a68
add esp, 8
xor eax, eax
mov dword [edi + 0x10], 0
push 0x24
push esi
mov dword [edi + 0x14], 7
mov word [edi], ax
call fcn.00474a68
mov eax, dword [ebx + 8]
add esp, 8
jmp 0x4559f0
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 8]
cmp eax, 0x71c71c7
je 0x455a0b
inc eax
movss xmm3, dword [edx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4b5140]
mov eax, dword [edx + 0x1c]
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
cvtpd2ps xmm0, xmm0
addsd xmm1, qword [eax*8 + 0x4b5140]
movaps xmm2, xmm0
cvtpd2ps xmm1, xmm1
divss xmm2, xmm1
comiss xmm2, xmm3
jbe 0x4559a0
divss xmm0, xmm3
call fcn.00407430
call fcn.0049c5e0
mov ecx, dword [ebp - 0x14]
mov edx, 8
cmp eax, edx
cmova edx, eax
mov eax, dword [ecx + 0x1c]
cmp eax, edx
jae 0x45597d
cmp eax, 0x200
jae 0x45597b
shl eax, 3
cmp eax, edx
jae 0x45597d
mov eax, edx
push eax
call fcn.004588d0
push dword [ebp - 0x18]
mov ecx, dword [ebp - 0x14]
lea eax, [ebp - 0x24]
push edi
push eax
call fcn.00407070
mov edx, dword [ebp - 0x14]
mov edi, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x20], eax
jmp 0x4559a3
mov edi, dword [ebp - 0x24]
mov eax, dword [edi + 4]
inc dword [edx + 8]
mov dword [esi + 4], eax
mov dword [esi], edi
mov dword [eax], esi
mov dword [edi + 4], esi
mov ecx, dword [edx + 0xc]
mov esi, dword [ebp - 0x2c]
mov dword [ebp - 0x20], eax
mov eax, dword [edx + 0x18]
and eax, dword [ebp - 0x18]
mov edx, dword [ecx + eax*8]
cmp edx, dword [esi]
mov esi, dword [ebp - 0x28]
jne 0x4559d1
mov dword [ecx + eax*8], esi
jmp 0x4559e3
cmp edx, edi
jne 0x4559da
mov dword [ecx + eax*8], esi
jmp 0x4559e7
mov edx, dword [ebp - 0x20]
cmp dword [ecx + eax*8 + 4], edx
jne 0x4559e7
mov dword [ecx + eax*8 + 4], esi
mov eax, dword [ebx + 8]
mov dword [eax], esi
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
mov esp, ebx
pop ebx
ret 8
call fcn.0047a0cf
push str.unordered_map_set_too_long
call fcn.0045bc99
int3