Function at 0x1000fd40
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov edx, dword [ebp + 8]
mov eax, 0x1fffffff
push ebx
mov ebx, ecx
bsr ecx, eax
push esi
push edi
mov edi, 1
mov dword [ebp - 0x18], ebx
mov eax, edi
shl eax, cl
cmp edx, eax
ja 0x1000ff66
mov esi, dword [ebx + 4]
lea eax, [edx - 1]
or eax, edi
mov dword [ebp - 4], esi
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
lea ecx, [ebx + 0xc]
lea eax, [edi + edi]
push eax
call fcn.10004620
mov ecx, dword [ebx + 4]
lea eax, [edi - 1]
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x1c], edi
mov ecx, dword [ecx]
mov edx, ecx
cmp ecx, esi
je 0x1000ff39
mov ebx, dword [ecx + 0x1c]
lea eax, [ecx + 8]
mov edx, dword [edx]
mov dword [ebp - 0x14], edx
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], ebx
cmp ebx, 7
jbe 0x1000fdbd
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov eax, dword [eax + 0x10]
mov ebx, 0x811c9dc5
add eax, eax
mov edi, 0
mov dword [ebp - 8], eax
je 0x1000fdf8
mov edx, dword [ebp - 0xc]
mov esi, eax
movzx eax, byte [edi + edx]
inc edi
xor eax, ebx
imul ebx, eax, 0x1000193
cmp edi, esi
jb 0x1000fdd6
mov eax, dword [ecx + 0x1c]
lea edi, [ecx + 8]
mov edx, dword [ebp - 0x14]
mov esi, dword [ebp - 4]
mov dword [ebp - 0x10], eax
jmp 0x1000fdfb
lea edi, [ecx + 8]
mov eax, dword [ebp - 0x18]
and ebx, dword [eax + 0x18]
mov eax, dword [eax + 0xc]
lea eax, [eax + ebx*8]
mov dword [ebp - 0xc], eax
cmp dword [eax], esi
jne 0x1000fe18
mov dword [eax], ecx
mov dword [eax + 4], ecx
jmp 0x1000ff2f
mov eax, dword [eax + 4]
cmp dword [eax + 0x1c], 7
lea ebx, [eax + 8]
jbe 0x1000fe27
mov ebx, dword [eax + 8]
cmp dword [ebp - 0x10], 7
mov dword [ebp - 8], edi
jbe 0x1000fe36
mov edi, dword [ecx + 8]
mov dword [ebp - 8], edi
mov edi, dword [ecx + 0x18]
mov dword [ebp - 0x10], edi
cmp edi, dword [eax + 0x18]
jne 0x1000fe97
test edi, edi
je 0x1000fe65
mov edi, dword [ebp - 8]
sub edi, ebx
mov dword [ebp - 8], edi
nop dword [eax]
mov di, word [edi + ebx]
cmp di, word [ebx]
jne 0x1000fe97
mov edi, dword [ebp - 8]
add ebx, 2
sub dword [ebp - 0x10], 1
jne 0x1000fe50
mov eax, dword [eax]
mov dword [ebp - 0x14], eax
cmp eax, ecx
je 0x1000fe8c
mov ebx, dword [ecx + 4]
mov esi, dword [ebp - 0x14]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp - 4]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
mov edi, dword [ebp - 0xc]
mov dword [edi + 4], ecx
jmp 0x1000ff2f
mov edi, dword [ebp - 0xc]
mov ebx, dword [edi]
mov dword [ebp - 0x20], ebx
cmp ebx, eax
je 0x1000ff0c
mov edi, dword [ecx + 0x1c]
mov ebx, dword [ecx + 0x18]
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], ebx
nop
mov eax, dword [eax + 4]
cmp dword [eax + 0x1c], 7
lea edi, [eax + 8]
jbe 0x1000febf
mov edi, dword [eax + 8]
cmp dword [ebp - 0x14], 7
lea ebx, [ecx + 8]
jbe 0x1000fecb
mov ebx, dword [ecx + 8]
mov esi, dword [ebp - 0x10]
cmp esi, dword [eax + 0x18]
mov esi, dword [ebp - 4]
jne 0x1000ff07
mov esi, dword [ebp - 0x10]
test esi, esi
mov dword [ebp - 8], esi
mov esi, dword [ebp - 4]
je 0x1000ff42
sub ebx, edi
mov dword [ebp - 0x1c], ebx
nop dword [eax + eax]
mov bx, word [ebx + edi]
cmp bx, word [edi]
jne 0x1000ff07
add edi, 2
sub dword [ebp - 8], 1
je 0x1000ff42
mov ebx, dword [ebp - 0x1c]
jmp 0x1000fef0
cmp dword [ebp - 0x20], eax
jne 0x1000feb0
mov ebx, dword [ecx + 4]
mov dword [ebp - 0x20], ebx
mov dword [ebx], edx
mov ebx, dword [edx + 4]
mov dword [ebx], eax
mov edi, dword [eax + 4]
mov dword [edi], ecx
mov dword [eax + 4], ebx
mov eax, dword [ebp - 0x20]
mov dword [edx + 4], eax
mov eax, dword [ebp - 0xc]
mov dword [ecx + 4], edi
mov dword [eax], ecx
mov ecx, edx
cmp edx, esi
jne 0x1000fda2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [ecx + 4]
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
mov esi, eax
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp - 4]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
jmp 0x1000ff2f
push str.invalid_hash_bucket_count
call fcn.1002f7fa
int3