Function at 0x4a5350
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x68
call fcn.00479f00
mov eax, dword [0x50f770]
xor eax, esp
mov dword [esp + 0x64], eax
mov eax, dword [esp + 0x6c]
mov ecx, dword [esp + 0x84]
push ebx
mov ebx, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x90]
push esi
push edi
mov edi, dword [esp + 0x80]
mov dword [esp + 0x14], eax
dec edi
mov eax, dword [esp + 0x84]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x8c]
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], eax
mov dword [esp + 0x10], ecx
test ecx, ecx
jne 0x4a53b8
call fcn.00491b20
mov ecx, eax
mov dword [esp + 0x10], eax
test ebp, ebp
push ecx
cmove ebp, ecx
mov dword [esp + 0x2c], ebp
call fcn.00485380
mov esi, eax
mov ecx, edi
add esp, 4
mov dword [esp + 0x18], esi
lea eax, [esi + esi]
sub ecx, eax
mov dword [esp + 0x20], ecx
dec ecx
cmp ebx, ecx
jle 0x4a540d
push 0x3a
push str..crypto_rsa_rsa_oaep.c
push 0x6e
push 0xa0
push 4
call fcn.00484d80
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x64]
xor ecx, esp
call fcn.0045e6b1
add esp, 0x68
ret
inc eax
cmp edi, eax
jge 0x4a543f
push 0x40
push str..crypto_rsa_rsa_oaep.c
push 0x78
push 0xa0
push 4
call fcn.00484d80
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x64]
xor ecx, esp
call fcn.0045e6b1
add esp, 0x68
ret
mov eax, dword [esp + 0x14]
push 0
push dword [esp + 0x14]
lea ebx, [eax + 1]
mov byte [eax], 0
push 0
add ebx, esi
lea ebp, [eax + 1]
push ebx
push dword [esp + 0xa0]
mov dword [esp + 0x28], ebp
push dword [esp + 0x44]
mov dword [esp + 0x34], ebx
call fcn.00491480
add esp, 0x18
test eax, eax
je 0x4a56cd
mov eax, dword [esp + 0x20]
sub eax, dword [esp + 0x2c]
dec eax
push eax
lea eax, [ebx + esi]
push 0
push eax
call fcn.00464750
mov ecx, dword [esp + 0x38]
mov eax, ebx
sub eax, ecx
sub eax, esi
push ecx
push dword [esp + 0x34]
add eax, edi
push eax
mov byte [eax - 1], 1
call fcn.004647e0
push esi
push ebp
call fcn.00485430
add esp, 0x20
test eax, eax
jle 0x4a56cd
push 0x55
sub edi, esi
push str..crypto_rsa_rsa_oaep.c
push edi
call fcn.00483a30
mov ebp, eax
add esp, 0xc
mov dword [esp + 0x10], ebp
test ebp, ebp
jne 0x4a5505
push 0x57
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0xa0
push 4
call fcn.00484d80
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x64]
xor ecx, esp
call fcn.0045e6b1
add esp, 0x68
ret
push dword [esp + 0x28]
push esi
push dword [esp + 0x1c]
push edi
push ebp
call fcn.004a51a0
add esp, 0x14
test eax, eax
js 0x4a56c4
xor ebx, ebx
test edi, edi
jle 0x4a55e0
mov edx, dword [esp + 0x1c]
cmp edi, 0x20
jb 0x4a55b8
lea eax, [ebp - 1]
lea ecx, [edx - 1]
add eax, edi
add ecx, edi
cmp edx, eax
ja 0x4a5549
cmp ecx, ebp
jae 0x4a55b8
mov eax, edi
and eax, 0x8000001f
jns 0x4a5557
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, edi
mov esi, ebp
sub ecx, eax
sub esi, edx
mov dword [esp + 0x24], esi
mov eax, edx
lea esi, [ebp + 0x10]
mov ebp, dword [esp + 0x24]
mov dword [esp + 0x20], esi
mov esi, dword [esp + 0x18]
mov edx, dword [esp + 0x20]
jmp 0x4a5580
movdqu xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movdqu xmm1, xmmword [eax + ebp - 0x20]
pxor xmm1, xmm0
movdqu xmmword [eax - 0x20], xmm1
movdqu xmm1, xmmword [edx + ebx]
add ebx, 0x20
movdqu xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movdqu xmmword [eax - 0x10], xmm1
cmp ebx, ecx
jl 0x4a5580
mov ebp, dword [esp + 0x10]
mov edx, dword [esp + 0x1c]
cmp ebx, edi
jge 0x4a55e0
lea ecx, [ebx + edx]
mov dword [esp + 0x18], ebp
sub ebp, edx
mov edx, edi
sub edx, ebx
lea esp, [esp]
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
dec edx
jne 0x4a55d0
mov ebp, dword [esp + 0x10]
push dword [esp + 0x28]
lea eax, [esp + 0x38]
push edi
push dword [esp + 0x24]
push esi
push eax
call fcn.004a51a0
add esp, 0x14
test eax, eax
js 0x4a56c4
xor edx, edx
test esi, esi
jle 0x4a56a3
mov ebx, dword [esp + 0x14]
cmp esi, 0x20
jb 0x4a5688
lea ecx, [ebx - 1]
lea eax, [esp + esi + 0x33]
add ecx, esi
cmp ebx, eax
ja 0x4a5627
lea eax, [esp + 0x34]
cmp ecx, eax
jae 0x4a5688
mov eax, esi
and eax, 0x8000001f
jns 0x4a5635
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, esi
lea edi, [esp + 0x34]
sub ecx, eax
lea ebp, [esp + 0x44]
sub edi, ebx
mov eax, ebx
sub ebp, ebx
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x10]
mov ebx, dword [esp + 0x18]
movdqu xmm0, xmmword [eax]
add edx, 0x20
lea eax, [eax + 0x20]
movdqu xmm1, xmmword [edi + eax - 0x20]
pxor xmm1, xmm0
movdqu xmmword [eax - 0x20], xmm1
movdqu xmm0, xmmword [eax - 0x10]
movdqu xmm1, xmmword [ebx + eax - 0x20]
pxor xmm1, xmm0
movdqu xmmword [eax - 0x10], xmm1
cmp edx, ecx
jl 0x4a5653
mov ebx, dword [esp + 0x14]
cmp edx, esi
jge 0x4a56a3
lea edi, [esp + 0x34]
sub edi, ebx
lea ecx, [edx + ebx]
sub esi, edx
mov al, byte [ecx + edi]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
dec esi
jne 0x4a5697
push ebp
call fcn.004839b0
add esp, 4
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x64]
xor ecx, esp
call fcn.0045e6b1
add esp, 0x68
ret
push ebp
call fcn.004839b0
add esp, 4
mov ecx, dword [esp + 0x74]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045e6b1
add esp, 0x68
ret