Function at 0x48c400
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
sub esp, 0x18
mov edx, dword [esp + 0x1c]
mov eax, 0x1fffffff
push ebx
mov ebx, ecx
bsr ecx, eax
push esi
mov esi, 1
mov dword [esp + 0x1c], ebx
mov eax, esi
shl eax, cl
cmp edx, eax
ja 0x48c695
lea eax, [edx - 1]
or eax, esi
bsr ecx, eax
push edi
mov edi, dword [ebx + 4]
push edi
mov dword [esp + 0x20], edi
lea ecx, [ecx + 1]
shl esi, cl
lea ecx, [ebx + 0xc]
lea eax, [esi + esi]
push eax
call fcn.00417480
lea eax, [esi - 1]
mov dword [ebx + 0x1c], esi
mov dword [ebx + 0x18], eax
mov ecx, dword [ebx + 4]
mov ecx, dword [ecx]
mov esi, ecx
mov dword [esp + 0x14], ecx
cmp ecx, edi
je 0x48c670
push ebp
jmp 0x48c470
mov edx, dword [ecx + 0xc]
mov eax, 0xcccccccd
mov esi, dword [esi]
and edx, 0x7fffffff
mov dword [esp + 0x2c], edx
xor ebp, ebp
mul edx
mov dword [esp + 0x1c], esi
mov ebx, 0x811c9dc5
mov eax, edx
shr eax, 3
inc eax
mov dword [esp + 0x14], eax
cmp dword [esp + 0x2c], ebp
jbe 0x48c4d3
mov edx, dword [ecx + 8]
add eax, eax
mov edi, dword [esp + 0x14]
mov ecx, eax
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x10], eax
movzx eax, word [edx]
add ebp, edi
imul ebx, ebx, 0x1000193
add edx, ecx
xor ebx, eax
cmp ebp, esi
jb 0x48c4b4
mov ecx, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
mov edi, dword [esp + 0x20]
mov eax, dword [esp + 0x24]
and ebx, dword [eax + 0x18]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + ebx*8]
lea eax, [eax + ebx*8]
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], edx
cmp edx, edi
jne 0x48c4f9
mov dword [eax], ecx
mov dword [eax + 4], ecx
jmp 0x48c661
mov eax, dword [eax + 4]
mov ebx, dword [ecx + 0xc]
mov edx, dword [eax + 0xc]
xor edx, ebx
test edx, 0x7fffffff
jne 0x48c5a2
mov ebp, dword [eax + 8]
lea edx, [ebx + ebx]
mov ebx, dword [ecx + 8]
sub edx, 4
mov dword [esp + 0x2c], edx
jb 0x48c53c
mov edx, dword [ebx]
cmp edx, dword [ebp]
jne 0x48c541
mov edx, dword [esp + 0x2c]
add ebx, 4
add ebp, 4
sub edx, 4
mov dword [esp + 0x2c], edx
jae 0x48c522
cmp edx, 0xfffffffc
je 0x48c575
mov dl, byte [ebx]
cmp dl, byte [ebp]
jne 0x48c59f
cmp dword [esp + 0x2c], 0xfffffffd
je 0x48c575
mov dl, byte [ebx + 1]
cmp dl, byte [ebp + 1]
jne 0x48c59f
cmp dword [esp + 0x2c], 0xfffffffe
je 0x48c575
mov dl, byte [ebx + 2]
cmp dl, byte [ebp + 2]
jne 0x48c59f
cmp dword [esp + 0x2c], 0xffffffff
je 0x48c575
mov dl, byte [ebx + 3]
cmp dl, byte [ebp + 3]
jne 0x48c59f
mov ebp, dword [eax]
cmp ebp, ecx
je 0x48c593
mov ebx, dword [ecx + 4]
mov dword [ebx], esi
mov edx, dword [esi + 4]
mov dword [edx], ebp
mov eax, dword [ebp + 4]
mov dword [eax], ecx
mov dword [ebp + 4], edx
mov dword [esi + 4], ebx
mov dword [ecx + 4], eax
mov eax, dword [esp + 0x18]
mov dword [eax + 4], ecx
jmp 0x48c661
mov ebx, dword [ecx + 0xc]
mov ebp, eax
cmp dword [esp + 0x14], eax
je 0x48c643
and ebx, 0x7fffffff
mov dword [esp + 0x10], ebx
mov eax, dword [eax + 4]
mov ebp, eax
mov edx, dword [eax + 0xc]
and edx, 0x7fffffff
cmp ebx, edx
jne 0x48c639
mov edx, dword [ecx + 0xc]
mov ebp, dword [ecx + 8]
lea ebx, [edx + edx]
mov edx, dword [eax + 8]
sub ebx, 4
mov dword [esp + 0x2c], ebx
jb 0x48c5fa
nop
mov ebx, dword [ebp]
cmp ebx, dword [edx]
jne 0x48c5ff
mov ebx, dword [esp + 0x2c]
add ebp, 4
add edx, 4
sub ebx, 4
mov dword [esp + 0x2c], ebx
jae 0x48c5e0
cmp ebx, 0xfffffffc
je 0x48c679
mov bl, byte [ebp]
cmp bl, byte [edx]
jne 0x48c633
cmp dword [esp + 0x2c], 0xfffffffd
je 0x48c679
mov bl, byte [ebp + 1]
cmp bl, byte [edx + 1]
jne 0x48c633
cmp dword [esp + 0x2c], 0xfffffffe
je 0x48c679
mov bl, byte [ebp + 2]
cmp bl, byte [edx + 2]
jne 0x48c633
cmp dword [esp + 0x2c], 0xffffffff
je 0x48c679
mov bl, byte [ebp + 3]
cmp bl, byte [edx + 3]
je 0x48c679
mov ebx, dword [esp + 0x10]
mov ebp, eax
cmp dword [esp + 0x14], eax
jne 0x48c5b8
mov ebx, dword [ecx + 4]
mov dword [ebx], esi
mov edx, dword [esi + 4]
mov dword [edx], ebp
mov eax, dword [ebp + 4]
mov dword [eax], ecx
mov dword [ebp + 4], edx
mov dword [esi + 4], ebx
mov dword [ecx + 4], eax
mov eax, dword [esp + 0x18]
mov dword [eax], ecx
mov ecx, esi
mov dword [esp + 0x18], ecx
cmp esi, edi
jne 0x48c470
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x18
ret 4
mov ebx, dword [ecx + 4]
mov ebp, dword [eax]
mov dword [ebx], esi
mov edx, dword [esi + 4]
mov dword [edx], ebp
mov eax, dword [ebp + 4]
mov dword [eax], ecx
mov dword [ebp + 4], edx
mov dword [esi + 4], ebx
mov dword [ecx + 4], eax
jmp 0x48c661
push str.invalid_hash_bucket_count
call fcn.0048f815
int3