Function at 0x458e70
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 0x5bd446
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x168
mov eax, dword [0x624040]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x15c], esi
mov eax, dword [ebx + 0xc]
mov edi, dword [ebx + 8]
mov dword [ebp - 0x164], eax
mov eax, dword fs:[0x2c]
mov edx, dword [eax]
mov eax, dword [0x62f224]
cmp eax, dword [edx + 0xb0]
jle 0x458f03
push 0x62f224
call fcn.004838f2
add esp, 4
cmp dword [0x62f224], 0xffffffff
jne 0x458f03
push 0x62f224
mov dword [0x62f218], esi
call fcn.004838a1
add esp, 4
lea eax, [esi + 0x430]
xorps xmm0, xmm0
movlpd qword [ebp - 0x1c], xmm0
push eax
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 1
call fcn.00485789
add esp, 4
mov dword [ebp - 4], 0
cmp dword [edi + 0x14], 0xf
mov dword [ebp - 0x160], edi
jbe 0x458f3c
mov eax, dword [edi]
mov dword [ebp - 0x160], eax
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x458f68
mov esi, dword [ebp - 0x160]
nop
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x458f50
mov esi, dword [ebp - 0x15c]
push edx
push edi
lea eax, [ebp - 0x178]
push eax
lea ecx, [esi + 0x454]
call fcn.0040b540
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x458f89
mov ecx, dword [esi + 0x458]
cmp ecx, dword [esi + 0x458]
je 0x458fbe
mov esi, dword [ecx + 0x20]
mov eax, 0x2aaaaaab
mov ecx, dword [ecx + 0x24]
push dword [ebp - 0x164]
sub ecx, esi
imul ecx
push edi
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
push eax
push esi
call fcn.00459130
mov esi, dword [ebp - 0x15c]
mov eax, dword [ebp - 0x15c]
mov esi, dword [esi + 0x474]
mov eax, dword [eax + 0x478]
mov dword [ebp - 0x174], eax
cmp esi, eax
je 0x459101
nop
cmp byte [esi + 0x5e], 0
je 0x4590f6
push 0x128
lea eax, [ebp - 0x158]
push 0
push eax
call fcn.00591a40
mov eax, dword [esi + 0x54]
add esp, 0xc
sub eax, 2
cmp dword [esi + 0x58], 0xf
mov dword [ebp - 0x15c], eax
lea eax, [esi + 0x44]
jbe 0x459017
mov eax, dword [eax]
add eax, 2
lea ecx, [ebp - 0x158]
mov dword [ebp - 0x160], eax
call fcn.004408e0
lea ecx, [ebp - 0x158]
call fcn.00440850
mov eax, dword [ebp - 0x160]
test eax, eax
je 0x45907e
mov dword [ebp - 0x16c], eax
mov eax, dword [ebp - 0x15c]
mov dword [ebp - method.CBufferRefT_char_.virtual_0], vtable.CBufferRefT_char_.0
mov dword [ebp - 0x168], eax
push 8
lea eax, [ebp - 0x170]
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x158]
call fcn.00442120
mov dword [ebp - method.CBufferRefT_char_.virtual_0], vtable.CBufferRefT_char_.0
mov byte [ebp - 4], 3
xorps xmm0, xmm0
cmp dword [edi + 0x14], 0xf
mov eax, edi
movups xmmword [ebp - 0x2c], xmm0
jbe 0x459093
mov eax, dword [edi]
push ecx
push 0
push dword [edi + 0x10]
lea ecx, [ebp - 0x158]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.0043dd90
mov byte [ebp - 4], 4
cmp dword [ebp - 0x24], 0
mov eax, dword [ebp - 0x28]
jle 0x4590cd
cmp dword [eax], 0
je 0x4590cd
push dword [ebp - 0x164]
push edi
push 1
push esi
call fcn.00459130
mov eax, dword [ebp - 0x28]
test eax, eax
je 0x4590da
push eax
call fcn.0059575c
add esp, 4
lea ecx, [ebp - 0x158]
mov dword [ebp - 0x2c], vtable.CBufferRefT_int_.0
mov byte [ebp - 4], 0
call fcn.0043e6c0
mov eax, dword [ebp - 0x174]
add esi, 0x60
cmp esi, eax
jne 0x458fe0
push dword [ebp - 0x1c]
call fcn.004857a5
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004830fa
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 0xc