Function at 0x483750
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xb0
call fcn.00508bc0
mov eax, dword [0x5b1fe4]
xor eax, esp
mov dword [esp + 0xac], eax
mov eax, dword [esp + 0xb4]
mov ecx, dword [esp + 0xbc]
mov edx, dword [esp + 0xc8]
push ebx
mov ebx, dword [esp + 0xc8]
push ebp
mov ebp, dword [esp + 0xc8]
push esi
mov esi, dword [esp + 0xe0]
push edi
xor edi, edi
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0xe0]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x30], edx
mov dword [esp + 0x14], eax
mov dword [esp + 0x24], esi
mov dword [esp + 0x1c], 0xffffffff
mov dword [esp + 0x18], edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x28], edi
cmp eax, edi
jne 0x4837d4
call fcn.0044a0c0
mov dword [esp + 0x14], eax
cmp esi, edi
jne 0x4837dc
mov dword [esp + 0x24], eax
push eax
call fcn.0044a1f0
add esp, 4
mov dword [esp + 0x2c], eax
cmp dword [esp + 0xc8], edi
jle 0x483a65
cmp ebp, edi
jle 0x483a65
cmp ebx, ebp
jl 0x4839ff
lea ecx, [eax + eax + 2]
cmp ebx, ecx
jl 0x4839ff
mov edi, ebx
sub edi, eax
push 0x97
dec edi
push str..crypto_rsa_rsa_oaep.c
push edi
call fcn.0043a9f0
push 0x98
push str..crypto_rsa_rsa_oaep.c
push ebx
mov dword [esp + 0x28], eax
call fcn.0043a9f0
add esp, 0x18
cmp dword [esp + 0x10], 0
mov esi, eax
mov dword [esp + 0x28], esi
je 0x483a57
test esi, esi
je 0x483a57
push ebx
push 0
push esi
call fcn.005205c0
mov edx, dword [esp + 0x2c]
push ebp
sub ebx, ebp
push edx
add ebx, esi
push ebx
call fcn.0051fac0
movzx eax, byte [esi]
mov ecx, dword [esp + 0x3c]
mov ebx, dword [esp + 0x44]
lea ebp, [eax - 1]
not eax
shr eax, 0x1f
push ecx
shr ebp, 0x1f
and ebp, eax
lea eax, [esi + 1]
push edi
lea esi, [ebx + esi + 1]
push esi
lea edx, [esp + 0x60]
push ebx
push edx
neg ebp
mov dword [esp + 0x4c], eax
mov dword [esp + 0x64], esi
call fcn.004833e0
add esp, 0x2c
test eax, eax
jne 0x483a1a
xor esi, esi
test ebx, ebx
jle 0x4838d0
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0x3c]
sub ecx, eax
lea eax, [esp + esi + 0x3c]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc esi
cmp esi, ebx
jl 0x4838c2
mov eax, dword [esp + 0x24]
mov edx, dword [esp + 0x10]
push eax
push ebx
lea ecx, [esp + 0x44]
push ecx
push edi
push edx
call fcn.004833e0
add esp, 0x14
test eax, eax
jne 0x483a1a
test edi, edi
jle 0x48390a
mov eax, dword [esp + 0x10]
mov esi, dword [esp + 0x38]
sub esi, eax
mov ecx, edi
mov dl, byte [esi + eax]
xor byte [eax], dl
inc eax
dec ecx
jne 0x483901
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xdc]
push 0
push eax
mov eax, dword [esp + 0x38]
push 0
lea ecx, [esp + 0x88]
push ecx
push edx
push eax
call fcn.00449340
add esp, 0x18
test eax, eax
je 0x483a1a
mov edx, dword [esp + 0x10]
push ebx
lea ecx, [esp + 0x80]
push ecx
push edx
call fcn.00448d40
mov esi, dword [esp + 0x38]
lea ecx, [eax - 1]
shr ecx, 0x1f
not eax
shr eax, 0x1f
and ecx, eax
neg ecx
and ebp, ecx
add esp, 0xc
xor ebx, ebx
mov dword [esp + 0x14], ebp
cmp esi, edi
jge 0x4839c4
lea ecx, [ecx]
mov edx, dword [esp + 0x10]
movzx ecx, byte [esi + edx]
mov eax, ecx
xor eax, 1
lea edx, [eax - 1]
not eax
shr eax, 0x1f
shr edx, 0x1f
and edx, eax
mov eax, ebx
not eax
neg edx
and eax, edx
mov ebp, eax
and eax, esi
not ebp
and ebp, dword [esp + 0x18]
or ebx, edx
or ebp, eax
lea eax, [ecx - 1]
shr eax, 0x1f
not ecx
shr ecx, 0x1f
and eax, ecx
neg eax
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x14]
or eax, ebx
and ebp, eax
inc esi
mov dword [esp + 0x14], ebp
cmp esi, edi
jl 0x483970
test ebp, ebx
je 0x4839ff
mov eax, dword [esp + 0x18]
inc eax
sub edi, eax
mov dword [esp + 0x1c], edi
cmp dword [esp + 0xc8], edi
jge 0x483a42
push 0xdd
push str..crypto_rsa_rsa_oaep.c
push 0x6d
push 0xa1
push 4
call fcn.00437a60
add esp, 0x14
mov dword [esp + 0x1c], 0xffffffff
push 0xea
push str..crypto_rsa_rsa_oaep.c
push 0x79
push 0xa1
push 4
call fcn.00437a60
add esp, 0x14
mov eax, dword [esp + 0x10]
test eax, eax
je 0x483a2b
push eax
call fcn.0043ac00
add esp, 4
mov eax, dword [esp + 0x28]
test eax, eax
je 0x483a3c
push eax
call fcn.0043ac00
add esp, 4
mov eax, dword [esp + 0x1c]
jmp 0x483a68
add eax, dword [esp + 0x10]
mov edx, dword [esp + 0x34]
push edi
push eax
push edx
call fcn.0051fac0
add esp, 0xc
jmp 0x483a1a
push 0x9a
push str..crypto_rsa_rsa_oaep.c
push 0x41
jmp 0x483a0b
or eax, 0xffffffff
mov ecx, dword [esp + 0xbc]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0050804f
add esp, 0xb0
ret