Function at 0x42ab20
Capabilities:
Encode data using xor
Hash data using fnv
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov edx, dword [ebp + 8]
mov eax, 0x1fffffff
push ebx
push esi
push edi
mov edi, ecx
mov esi, 1
bsr ecx, eax
mov eax, esi
mov dword [ebp - 0x1c], edi
shl eax, cl
cmp edx, eax
ja 0x42adbb
mov ebx, dword [edi + 4]
lea eax, [edx - 1]
or eax, esi
mov dword [ebp - 0x18], ebx
bsr ecx, eax
push ebx
lea ecx, [ecx + 1]
shl esi, cl
lea ecx, [edi + 0xc]
lea eax, [esi + esi]
push eax
call fcn.0042a340
lea eax, [esi - 1]
mov dword [edi + 0x1c], esi
mov dword [edi + 0x18], eax
mov eax, dword [edi + 4]
mov eax, dword [eax]
cmp eax, ebx
je 0x42ad93
mov edi, eax
cmp dword [edi + 0x1c], 0x10
lea edx, [edi + 8]
mov eax, dword [eax]
mov ebx, edx
mov dword [ebp - 4], eax
jb 0x42ab94
mov ebx, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x42abb8
movzx edx, byte [ecx + ebx]
inc ecx
xor edx, esi
imul esi, edx, 0x1000193
cmp ecx, dword [edi + 0x18]
jb 0x42aba0
mov eax, dword [ebp - 4]
lea edx, [edi + 8]
imul ecx, esi, 0xcc9e2d51
rol ecx, 0xf
imul ecx, ecx, 0x1b873593
rol ecx, 0xd
lea ecx, [ecx + ecx*4]
add ecx, 0xe6546b64
cmp dword [edx + 0x2c], 0x10
mov dword [ebp - 0x14], ecx
lea ecx, [edx + 0x18]
mov dword [ebp - 0x10], ecx
mov ebx, ecx
jb 0x42abe6
mov ebx, dword [ecx]
xor edx, edx
mov esi, 0x811c9dc5
cmp dword [ecx + 0x10], edx
jbe 0x42ac0a
mov eax, dword [ebp - 0x10]
movzx ecx, byte [edx + ebx]
inc edx
xor ecx, esi
imul esi, ecx, 0x1000193
cmp edx, dword [eax + 0x10]
jb 0x42abf5
mov eax, dword [ebp - 4]
imul ecx, esi, 0xcc9e2d51
lea ebx, [edi + 8]
lea edx, [ebx + 0x30]
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], edx
rol ecx, 0xf
imul ecx, ecx, 0x1b873593
xor ecx, dword [ebp - 0x14]
rol ecx, 0xd
lea ecx, [ecx + ecx*4]
add ecx, 0xe6546b64
cmp dword [edx + 0x14], 0x10
mov dword [ebp - 0x14], ecx
jb 0x42ac42
mov ecx, dword [edx]
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 8]
xor edx, edx
mov esi, 0x811c9dc5
cmp dword [ecx + 0x10], edx
jbe 0x42ac6e
mov ebx, dword [ebp - 0xc]
mov eax, ecx
movzx ecx, byte [edx + ebx]
inc edx
xor ecx, esi
imul esi, ecx, 0x1000193
cmp edx, dword [eax + 0x10]
jb 0x42ac56
mov eax, dword [ebp - 4]
lea ebx, [edi + 8]
imul ecx, esi, 0xcc9e2d51
rol ecx, 0xf
imul ecx, ecx, 0x1b873593
xor ecx, dword [ebp - 0x14]
rol ecx, 0xd
add ecx, 0xfaddaf14
lea edx, [ecx + ecx*4]
mov ecx, dword [ebp - 0x1c]
and edx, dword [ecx + 0x18]
mov ecx, dword [ecx + 0xc]
lea ecx, [ecx + edx*8]
mov edx, dword [ecx]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], edx
cmp edx, dword [ebp - 0x18]
jne 0x42acaf
mov dword [ecx], edi
mov dword [ecx + 4], edi
jmp 0x42ad88
mov esi, dword [ecx + 4]
lea eax, [esi + 8]
push eax
push ebx
call fcn.0041b450
add esp, 8
test al, al
je 0x42ad13
lea eax, [esi + 0x38]
push eax
push dword [ebp - 8]
call fcn.0041b450
add esp, 8
test al, al
je 0x42ad13
lea eax, [esi + 0x20]
push eax
lea eax, [ebx + 0x18]
push eax
call fcn.0041b450
add esp, 8
test al, al
je 0x42ad13
mov ebx, dword [esi]
mov eax, dword [ebp - 4]
cmp ebx, edi
je 0x42ad0b
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 - 0x14]
mov dword [ecx + 4], edi
jmp 0x42ad88
mov ebx, esi
cmp dword [ebp - 0xc], esi
je 0x42ad68
nop word [eax + eax]
mov esi, dword [esi + 4]
lea eax, [edi + 8]
mov dword [ebp - 0x20], esi
lea ebx, [esi + 8]
push ebx
push eax
call fcn.0041b450
add esp, 8
test al, al
je 0x42ad60
lea eax, [ebx + 0x30]
push eax
push dword [ebp - 8]
call fcn.0041b450
add esp, 8
test al, al
je 0x42ad60
lea eax, [ebx + 0x18]
push eax
push dword [ebp - 0x10]
call fcn.0041b450
add esp, 8
test al, al
jne 0x42ad9c
cmp dword [ebp - 0xc], esi
jne 0x42ad20
mov ebx, dword [ebp - 0x20]
mov esi, dword [edi + 4]
mov eax, dword [ebp - 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 - 0x14]
mov dword [ecx], edi
mov edi, eax
cmp eax, dword [ebp - 0x18]
jne 0x42ab82
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 - 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
jmp 0x42ad88
push str.invalid_hash_bucket_count
call fcn.00451caa
int3