Function at 0x48a422
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
push esi
mov dword [ebp - 0x60], ecx
cmp dword [ebp + 8], 0
jne 0x48a453
mov dword [ebp - 0x3c], str.Empty_key
lea eax, [ebp - 0x3c]
push eax
lea ecx, [ebp - 0x38]
call fcn.0048e4a9
push 0x4acf18
lea ecx, [ebp - 0x38]
push ecx
call fcn.0048e553
cmp dword [ebp + 0x10], 0x10
je 0x48a486
cmp dword [ebp + 0x10], 0x18
je 0x48a486
cmp dword [ebp + 0x10], 0x20
je 0x48a486
mov dword [ebp - 0x4c], str.Incorrect_key_length
lea edx, [ebp - 0x4c]
push edx
lea ecx, [ebp - 0x48]
call fcn.0048e4a9
push 0x4acf18
lea eax, [ebp - 0x48]
push eax
call fcn.0048e553
cmp dword [ebp + 0x14], 0x10
je 0x48a4b9
cmp dword [ebp + 0x14], 0x18
je 0x48a4b9
cmp dword [ebp + 0x14], 0x20
je 0x48a4b9
mov dword [ebp - 0x5c], str.Incorrect_block_length
lea ecx, [ebp - 0x5c]
push ecx
lea ecx, [ebp - 0x58]
call fcn.0048e4a9
push 0x4acf18
lea edx, [ebp - 0x58]
push edx
call fcn.0048e553
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x3c8], ecx
mov edx, dword [ebp - 0x60]
mov eax, dword [ebp + 0x14]
mov dword [edx + 0x3cc], eax
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + 0x3cc]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp - 0x60]
add ecx, 0x3d4
push ecx
call fcn.0048ef60
add esp, 0xc
mov edx, dword [ebp - 0x60]
mov eax, dword [edx + 0x3cc]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x60]
add edx, 0x3f4
push edx
call fcn.0048ef60
add esp, 0xc
mov eax, dword [ebp - 0x60]
mov ecx, dword [eax + 0x3c8]
mov dword [ebp - 0x64], ecx
cmp dword [ebp - 0x64], 0x10
je 0x48a52b
cmp dword [ebp - 0x64], 0x18
je 0x48a567
jmp 0x48a588
mov edx, dword [ebp - 0x60]
cmp dword [edx + 0x3cc], 0x10
jne 0x48a540
mov dword [ebp - 0x68], 0xa
jmp 0x48a559
mov eax, dword [ebp - 0x60]
mov ecx, dword [eax + 0x3cc]
sub ecx, 0x18
neg ecx
sbb ecx, ecx
and ecx, 2
add ecx, 0xc
mov dword [ebp - 0x68], ecx
mov edx, dword [ebp - 0x60]
mov eax, dword [ebp - 0x68]
mov dword [edx + 0x3d0], eax
jmp 0x48a595
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + 0x3cc]
sub edx, 0x20
neg edx
sbb edx, edx
and edx, 0xfffffffe
add edx, 0xe
mov eax, dword [ebp - 0x60]
mov dword [eax + 0x3d0], edx
jmp 0x48a595
mov ecx, dword [ebp - 0x60]
mov dword [ecx + 0x3d0], 0xe
mov edx, dword [ebp - 0x60]
mov eax, dword [edx + 0x3cc]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x14], 0
jmp 0x48a5bc
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x60]
mov edx, dword [ebp - 0x14]
cmp edx, dword [ecx + 0x3d0]
jg 0x48a5ff
mov dword [ebp - 0x1c], 0
jmp 0x48a5dc
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [ebp - 0x2c]
jge 0x48a5fd
mov edx, dword [ebp - 0x14]
shl edx, 5
mov eax, dword [ebp - 0x60]
lea ecx, [eax + edx + 8]
mov edx, dword [ebp - 0x1c]
mov dword [ecx + edx*4], 0
jmp 0x48a5d3
jmp 0x48a5b3
mov dword [ebp - 0x14], 0
jmp 0x48a611
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x60]
mov edx, dword [ebp - 0x14]
cmp edx, dword [ecx + 0x3d0]
jg 0x48a657
mov dword [ebp - 0x1c], 0
jmp 0x48a631
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [ebp - 0x2c]
jge 0x48a655
mov edx, dword [ebp - 0x14]
shl edx, 5
mov eax, dword [ebp - 0x60]
lea ecx, [eax + edx + 0x1e8]
mov edx, dword [ebp - 0x1c]
mov dword [ecx + edx*4], 0
jmp 0x48a628
jmp 0x48a608
mov eax, dword [ebp - 0x60]
mov ecx, dword [eax + 0x3d0]
add ecx, 1
imul ecx, dword [ebp - 0x2c]
mov dword [ebp - 0x28], ecx
mov edx, dword [ebp - 0x60]
mov eax, dword [edx + 0x3c8]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x60]
add eax, 0x414
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], 0
jmp 0x48a6a2
mov edx, dword [ebp - 0x14]
add edx, 1
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0xc]
jge 0x48a72e
mov ecx, dword [ebp - 0x18]
xor edx, edx
mov dl, byte [ecx]
shl edx, 0x18
mov eax, dword [ebp - 4]
mov dword [eax], edx
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
xor eax, eax
mov al, byte [edx]
shl eax, 0x10
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
or edx, eax
mov eax, dword [ebp - 4]
mov dword [eax], edx
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
xor eax, eax
mov al, byte [edx]
shl eax, 8
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
or edx, eax
mov eax, dword [ebp - 4]
mov dword [eax], edx
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
xor eax, eax
mov al, byte [edx]
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
or edx, eax
mov eax, dword [ebp - 4]
mov dword [eax], edx
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 4]
add edx, 4
mov dword [ebp - 4], edx
jmp 0x48a699
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x1c], 0
jmp 0x48a750
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x10]
add ecx, 1
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x1c]
cmp edx, dword [ebp - 0xc]
jge 0x48a7c3
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x28]
jge 0x48a7c3
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
shl eax, 5
mov ecx, dword [ebp - 0x60]
lea ecx, [ecx + eax + 8]
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + 0x3d0]
sub edx, eax
shl edx, 5
mov eax, dword [ebp - 0x60]
lea ecx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
jmp 0x48a73e
mov dword [ebp - 0x24], 0
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0x28]
jge 0x48aace
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x60]
mov ecx, dword [eax + edx*4 + 0x410]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
sar edx, 0x10
and edx, 0xff
movsx eax, byte [edx + 0x4a0ac4]
and eax, 0xff
shl eax, 0x18
mov ecx, dword [ebp - 0x20]
sar ecx, 8
and ecx, 0xff
movsx edx, byte [ecx + 0x4a0ac4]
and edx, 0xff
shl edx, 0x10
xor eax, edx
mov ecx, dword [ebp - 0x20]
and ecx, 0xff
movsx edx, byte [ecx + 0x4a0ac4]
and edx, 0xff
shl edx, 8
xor eax, edx
mov ecx, dword [ebp - 0x20]
sar ecx, 0x18
and ecx, 0xff
movsx edx, byte [ecx + 0x4a0ac4]
and edx, 0xff
xor eax, edx
mov ecx, dword [ebp - 0x24]
movsx edx, byte [ecx + 0x4a3cc4]
and edx, 0xff
shl edx, 0x18
xor eax, edx
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + 0x414]
xor edx, eax
mov eax, dword [ebp - 0x60]
mov dword [eax + 0x414], edx
mov ecx, dword [ebp - 0x24]
add ecx, 1
mov dword [ebp - 0x24], ecx
cmp dword [ebp - 0xc], 8
je 0x48a8e3
mov dword [ebp - 0x14], 1
mov dword [ebp - 0x1c], 0
mov edx, dword [ebp - 0x14]
cmp edx, dword [ebp - 0xc]
jge 0x48a8de
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x60]
mov edx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov eax, dword [ecx + eax*4 + 0x414]
xor eax, dword [esi + edx*4 + 0x414]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x60]
mov dword [edx + ecx*4 + 0x414], eax
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
jmp 0x48a89b
jmp 0x48aa3b
mov dword [ebp - 0x14], 1
mov dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0xc]
cdq
sub eax, edx
sar eax, 1
cmp dword [ebp - 0x14], eax
jge 0x48a939
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov edx, dword [eax + edx*4 + 0x414]
xor edx, dword [esi + ecx*4 + 0x414]
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x60]
mov dword [ecx + eax*4 + 0x414], edx
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
jmp 0x48a8f1
mov eax, dword [ebp - 0xc]
cdq
sub eax, edx
sar eax, 1
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + eax*4 + 0x410]
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0xc]
cdq
sub eax, edx
sar eax, 1
mov ecx, dword [ebp - 0x20]
and ecx, 0xff
movsx edx, byte [ecx + 0x4a0ac4]
and edx, 0xff
mov ecx, dword [ebp - 0x20]
sar ecx, 8
and ecx, 0xff
movsx ecx, byte [ecx + 0x4a0ac4]
and ecx, 0xff
shl ecx, 8
xor edx, ecx
mov ecx, dword [ebp - 0x20]
sar ecx, 0x10
and ecx, 0xff
movsx ecx, byte [ecx + 0x4a0ac4]
and ecx, 0xff
shl ecx, 0x10
xor edx, ecx
mov ecx, dword [ebp - 0x20]
sar ecx, 0x18
and ecx, 0xff
movsx ecx, byte [ecx + 0x4a0ac4]
and ecx, 0xff
shl ecx, 0x18
xor edx, ecx
mov ecx, dword [ebp - 0x60]
mov ecx, dword [ecx + eax*4 + 0x414]
xor ecx, edx
mov eax, dword [ebp - 0xc]
cdq
sub eax, edx
sar eax, 1
mov edx, dword [ebp - 0x60]
mov dword [edx + eax*4 + 0x414], ecx
mov eax, dword [ebp - 0xc]
cdq
sub eax, edx
sar eax, 1
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
cmp ecx, dword [ebp - 0xc]
jge 0x48aa3b
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov edx, dword [eax + edx*4 + 0x414]
xor edx, dword [esi + ecx*4 + 0x414]
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x60]
mov dword [ecx + eax*4 + 0x414], edx
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
jmp 0x48a9f8
mov dword [ebp - 0x1c], 0
jmp 0x48aa56
mov ecx, dword [ebp - 0x1c]
add ecx, 1
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp - 0xc]
jge 0x48aac9
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0x28]
jge 0x48aac9
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
shl eax, 5
mov edx, dword [ebp - 0x60]
lea ecx, [edx + eax + 8]
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x60]
mov edx, dword [ecx + 0x3d0]
sub edx, eax
shl edx, 5
mov eax, dword [ebp - 0x60]
lea ecx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x10]
cdq
idiv dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x60]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
jmp 0x48aa44
jmp 0x48a7ca
mov dword [ebp - 8], 1
jmp 0x48aae0
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0x60]
mov eax, dword [ebp - 8]
cmp eax, dword [edx + 0x3d0]
jge 0x48ab8c
mov dword [ebp - 0x1c], 0
jmp 0x48ab04
mov ecx, dword [ebp - 0x1c]
add ecx, 1
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x1c]
cmp edx, dword [ebp - 0x2c]
jge 0x48ab87
mov eax, dword [ebp - 8]
shl eax, 5
mov ecx, dword [ebp - 0x60]
lea edx, [ecx + eax + 0x1e8]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [edx + eax*4]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
sar edx, 0x18
and edx, 0xff
mov eax, dword [ebp - 0x20]
sar eax, 0x10
and eax, 0xff
mov ecx, dword [edx*4 + 0x4a2cc4]
xor ecx, dword [eax*4 + 0x4a30c4]
mov edx, dword [ebp - 0x20]
sar edx, 8
and edx, 0xff
xor ecx, dword [edx*4 + 0x4a34c4]
mov eax, dword [ebp - 0x20]
and eax, 0xff
xor ecx, dword [eax*4 + 0x4a38c4]
mov edx, dword [ebp - 8]
shl edx, 5
mov eax, dword [ebp - 0x60]
lea edx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x1c]
mov dword [edx + eax*4], ecx
jmp 0x48aafb
jmp 0x48aad7
mov ecx, dword [ebp - 0x60]
mov byte [ecx + 4], 1
pop esi
mov esp, ebp
pop ebp
ret 0x10