Function at 0x4ae931
Capabilities:
Encrypt data using speck

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push ebx
xor ebx, ebx
test byte [ebp + 0x10], 0x80
push esi
push edi
mov esi, eax
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], ebx
mov byte [ebp - 2], bl
mov dword [ebp - 0x34], 0xc
mov dword [ebp - 0x30], ebx
je 0x4ae960
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x4ae96a
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.004b41ca
test eax, eax
pop ecx
je 0x4ae985
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00489cec
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0049627c
test eax, eax
pop ecx
je 0x4ae9a0
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00489cec
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4ae9bd
test ecx, 0x74000
jne 0x4ae9b9
cmp dword [ebp - 0x24], eax
je 0x4ae9bd
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x4aea17
dec eax
je 0x4aea01
dec eax
je 0x4ae9fc
call fcn.00497a85
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00497a72
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.00489e20
add esp, 0x14
jmp 0x4aefc9
mov dword [ebp - 8], edx
jmp 0x4aea1a
test cl, 8
je 0x4aea0e
test ecx, 0x70000
jne 0x4ae9fc
mov dword [ebp - 8], 0x40000000
jmp 0x4aea1a
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x4aea5b
sub eax, ecx
je 0x4aea52
sub eax, ecx
je 0x4aea49
sub eax, ecx
je 0x4aea40
sub eax, 0x40
jne 0x4ae9d6
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x4aea5e
mov dword [ebp - 0x10], 3
jmp 0x4aea5e
mov dword [ebp - 0x10], 2
jmp 0x4aea5e
mov dword [ebp - 0x10], 1
jmp 0x4aea5e
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 0x10]
mov edx, 0x700
and eax, edx
mov ecx, 0x400
cmp eax, ecx
mov edi, 0x100
jg 0x4aeab1
je 0x4aeaa8
cmp eax, ebx
je 0x4aeaa8
cmp eax, edi
je 0x4aea9f
cmp eax, 0x200
je 0x4aeb24
cmp eax, 0x300
jne 0x4ae9d6
mov dword [ebp - 0x14], 2
jmp 0x4aeace
mov dword [ebp - 0x14], 4
jmp 0x4aeace
mov dword [ebp - 0x14], 3
jmp 0x4aeace
cmp eax, 0x500
je 0x4aeac7
cmp eax, 0x600
je 0x4aeb24
cmp eax, edx
jne 0x4ae9d6
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x4aeaf2
mov ecx, dword [0x5a0608]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x4aeaf2
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x4aeb0e
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x4aeb0e
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x4aeb17
or dword [ebp - 0xc], edi
test al, 0x20
je 0x4aeb2d
or dword [ebp - 0xc], 0x8000000
jmp 0x4aeb38
mov dword [ebp - 0x14], 5
jmp 0x4aeace
test al, 0x10
je 0x4aeb38
or dword [ebp - 0xc], 0x10000000
call fcn.004af838
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x4aeb5e
call fcn.00497a85
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00497a72
mov dword [eax], 0x18
jmp 0x4aebec
mov eax, dword [ebp + 8]
mov edi, dword [0x53f1ac]
push ebx
push dword [ebp - 0xc]
mov dword [eax], 1
push dword [ebp - 0x14]
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x4aebf8
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4aebc4
test byte [ebp + 0x10], 1
je 0x4aebc4
and dword [ebp - 8], 0x7fffffff
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
push dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x4aebf8
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5a4fe0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x53f194]
push eax
call fcn.00497a98
pop ecx
call fcn.00497a72
mov eax, dword [eax]
jmp 0x4af085
push dword [ebp - 0x1c]
call dword [0x53f37c]
cmp eax, ebx
jne 0x4aec49
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5a4fe0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x53f194]
mov esi, eax
push esi
call fcn.00497a98
pop ecx
push dword [ebp - 0x1c]
call dword [0x53f1b4]
cmp esi, ebx
jne 0x4aebec
call fcn.00497a72
mov dword [eax], 0xd
jmp 0x4aebec
cmp eax, 2
jne 0x4aec54
or byte [ebp - 1], 0x40
jmp 0x4aec5d
cmp eax, 3
jne 0x4aec5d
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.004af607
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x5a4fe0]
pop ecx
pop ecx
mov cl, byte [ebp - 1]
or cl, 1
mov byte [edx + eax + 4], cl
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x5a4fe0]
lea eax, [edx + eax + 0x24]
and byte [eax], 0x80
mov byte [ebp - 3], cl
and byte [ebp - 3], 0x48
mov byte [ebp - 1], cl
jne 0x4aed32
test cl, 0x80
je 0x4aee02
test byte [ebp + 0x10], 2
je 0x4aed32
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0049f22b
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x4aecf1
call fcn.00497a85
cmp dword [eax], 0x83
je 0x4aed32
push dword [esi]
call fcn.0049d366
jmp 0x4aebeb
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.0049cc7b
add esp, 0xc
test eax, eax
jne 0x4aed22
cmp byte [ebp - 4], 0x1a
jne 0x4aed22
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.004b3e0f
add esp, 0xc
cmp eax, edi
je 0x4aece5
push ebx
push ebx
push dword [esi]
call fcn.0049f22b
add esp, 0xc
cmp eax, edi
je 0x4aece5
test byte [ebp - 1], 0x80
je 0x4aee02
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x4aed5a
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x4aed57
or dword [ebp + 0x10], edi
jmp 0x4aed5a
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x4aeda7
cmp eax, 0x10000
je 0x4aed93
cmp eax, 0x14000
je 0x4aed93
cmp eax, 0x20000
je 0x4aeda1
cmp eax, 0x24000
je 0x4aeda1
cmp eax, 0x40000
je 0x4aed8d
cmp eax, 0x44000
jne 0x4aedaa
mov byte [ebp - 2], 1
jmp 0x4aedaa
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x4aedaa
mov byte [ebp - 2], 2
jmp 0x4aedaa
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x4aee02
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x4aee02
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x4aef5c
cmp eax, 0x80000000
je 0x4aef23
cmp eax, ecx
jne 0x4aee02
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4aee02
cmp eax, 2
jbe 0x4af004
cmp eax, 4
jbe 0x4aeef5
cmp eax, 5
je 0x4af004
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5a4fe0]
lea eax, [ecx + eax + 0x24]
mov cl, byte [eax]
xor cl, byte [ebp - 2]
and cl, 0x7f
xor byte [eax], cl
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5a4fe0]
lea eax, [ecx + eax + 0x24]
mov ecx, dword [ebp + 0x10]
mov dl, byte [eax]
shr ecx, 0x10
shl cl, 7
and dl, 0x7f
or cl, dl
cmp byte [ebp - 3], bl
mov byte [eax], cl
jne 0x4aee74
test byte [ebp + 0x10], 8
je 0x4aee74
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5a4fe0]
lea eax, [ecx + eax + 4]
or byte [eax], 0x20
mov edi, dword [ebp - 8]
mov eax, 0xc0000000
mov ecx, edi
and ecx, eax
cmp ecx, eax
jne 0x4af083
test byte [ebp + 0x10], 1
je 0x4af083
push dword [ebp - 0x1c]
call dword [0x53f1b4]
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
push 3
push eax
push dword [ebp - 0x10]
and edi, 0x7fffffff
push edi
push dword [ebp + 0xc]
call dword [0x53f1ac]
cmp eax, 0xffffffff
jne 0x4af06c
call dword [0x53f194]
push eax
call fcn.00497a98
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5a4fe0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.004af684
pop ecx
jmp 0x4aebeb
push 2
push ebx
push ebx
push dword [esi]
call fcn.004ae698
add esp, 0x10
or eax, edx
je 0x4af004
push ebx
push ebx
push ebx
push dword [esi]
call fcn.004ae698
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4aece5
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.0049cc7b
add esp, 0xc
cmp eax, 0xffffffff
je 0x4aece5
cmp eax, 2
je 0x4aefa8
cmp eax, 3
jne 0x4aeff6
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x4aefa8
mov byte [ebp - 2], 1
jmp 0x4aee02
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4aee02
cmp eax, 2
jbe 0x4af004
cmp eax, 4
ja 0x4aedf9
push 2
push ebx
push ebx
push dword [esi]
call fcn.004ae698
add esp, 0x10
or eax, edx
je 0x4af004
push ebx
push ebx
push ebx
push dword [esi]
call fcn.004ae698
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x4aee02
jmp 0x4aece5
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x4aefd0
push dword [esi]
call fcn.0049d366
pop ecx
call fcn.00497a72
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x4af085
cmp eax, 0xfeff
jne 0x4aeff6
push ebx
push 2
push dword [esi]
call fcn.0049f22b
add esp, 0xc
cmp eax, 0xffffffff
je 0x4aece5
mov byte [ebp - 2], 2
jmp 0x4aee02
push ebx
push ebx
push dword [esi]
call fcn.0049f22b
add esp, 0xc
jmp 0x4aef9a
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x4af024
dec eax
jne 0x4aee02
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x4af032
mov dword [ebp - 0x18], 0xbfbbef
mov dword [ebp - 0x14], 3
mov eax, dword [ebp - 0x14]
sub eax, edi
push eax
lea eax, [ebp + edi - 0x18]
push eax
push dword [esi]
call fcn.0049f10b
add esp, 0xc
cmp eax, 0xffffffff
je 0x4af058
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x4af032
jmp 0x4aee02
push dword [esi]
call fcn.0049d366
pop ecx
call fcn.00497a72
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x4af085
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5a4fe0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret