Function at 0x40da70
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1fffffff
sub esp, 0x18
bsr ecx, eax
push ebx
push esi
mov esi, 1
mov eax, esi
shl eax, cl
mov ecx, dword [ebp + 8]
push edi
cmp ecx, eax
ja 0x40dc4d
lea eax, [ecx - 1]
or eax, esi
bsr ecx, eax
mov eax, dword [0x43d41c]
push eax
mov dword [ebp - 0xc], eax
lea ecx, [ecx + 1]
shl esi, cl
mov ecx, 0x43d424
lea eax, [esi + esi]
push eax
call fcn.0040c820
mov edi, dword [0x43d41c]
lea eax, [esi - 1]
mov ecx, dword [ebp - 0xc]
mov dword [0x43d430], eax
mov dword [0x43d434], esi
mov edi, dword [edi]
mov eax, edi
cmp edi, ecx
je 0x40dc25
nop dword [eax]
cmp dword [edi + 0x1c], 8
lea ebx, [edi + 8]
mov eax, dword [eax]
mov esi, dword [ebx + 0x10]
mov dword [ebp - 8], eax
mov dword [ebp - 0x14], ebx
jb 0x40daf9
mov edx, dword [ebx]
mov dword [ebp - 0x14], edx
add esi, esi
mov edx, 0x811c9dc5
mov dword [ebp - 0x10], esi
xor esi, esi
cmp dword [ebp - 0x10], esi
jbe 0x40db32
mov ebx, dword [ebp - 0x14]
mov ecx, edx
mov eax, dword [ebp - 0x10]
movzx edx, byte [esi + ebx]
inc esi
xor edx, ecx
imul ecx, edx, 0x1000193
cmp esi, eax
jb 0x40db12
mov eax, dword [ebp - 8]
lea ebx, [edi + 8]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 4]
and edx, dword [0x43d430]
mov dword [ebp - 4], edx
mov esi, dword [ebp - 4]
mov edx, dword [0x43d424]
lea edx, [edx + esi*8]
mov dword [ebp - 4], edx
cmp dword [edx], ecx
jne 0x40db58
mov dword [edx], edi
mov dword [edx + 4], edi
jmp 0x40dc1b
mov esi, dword [edx + 4]
cmp dword [esi + 0x1c], 8
lea edx, [esi + 8]
mov ecx, dword [edx + 0x10]
mov dword [ebp - 0x14], ecx
jb 0x40db6c
mov edx, dword [edx]
cmp dword [ebx + 0x14], 8
mov dword [ebp - 0x10], ebx
jb 0x40db7a
mov ecx, dword [ebx]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebx + 0x10]
cmp ecx, dword [ebp - 0x14]
jne 0x40dbbb
push ecx
mov ecx, dword [ebp - 0x10]
call fcn.00404750
add esp, 4
test eax, eax
mov eax, dword [ebp - 8]
jne 0x40dbbb
mov ebx, dword [esi]
cmp ebx, edi
je 0x40dbb3
mov esi, dword [edi + 4]
mov dword [esi], eax
mov edx, dword [eax + 4]
mov dword [edx], ebx
mov ecx, dword [ebx + 4]
mov dword [ecx], edi
mov dword [ebx + 4], edx
mov dword [eax + 4], esi
mov dword [edi + 4], ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], edi
jmp 0x40dc18
mov ecx, dword [ebp - 4]
cmp dword [ecx], esi
je 0x40dbfb
mov esi, dword [esi + 4]
cmp dword [esi + 0x1c], 8
lea edx, [esi + 8]
mov eax, dword [edx + 0x10]
jb 0x40dbd3
mov edx, dword [edx]
cmp dword [ebx + 0x14], 8
mov ecx, ebx
jb 0x40dbdd
mov ecx, dword [ebx]
cmp dword [ebx + 0x10], eax
jne 0x40dbf1
push dword [ebx + 0x10]
call fcn.00404750
add esp, 4
test eax, eax
je 0x40dc2e
mov eax, dword [ebp - 4]
cmp dword [eax], esi
jne 0x40dbc2
mov eax, dword [ebp - 8]
mov ebx, dword [edi + 4]
mov dword [ebx], eax
mov edx, dword [eax + 4]
mov dword [edx], esi
mov ecx, dword [esi + 4]
mov dword [ecx], edi
mov dword [esi + 4], edx
mov dword [eax + 4], ebx
mov dword [edi + 4], ecx
mov ecx, dword [ebp - 4]
mov dword [ecx], edi
mov ecx, dword [ebp - 0xc]
mov edi, eax
cmp eax, ecx
jne 0x40dae0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [esi]
mov esi, dword [edi + 4]
mov eax, dword [ebp - 8]
mov dword [esi], eax
mov edx, dword [eax + 4]
mov dword [edx], ebx
mov ecx, dword [ebx + 4]
mov dword [ecx], edi
mov dword [ebx + 4], edx
mov dword [eax + 4], esi
mov dword [edi + 4], ecx
jmp 0x40dc18
push str.invalid_hash_bucket_count
call fcn.0040e34a
int3