Function at 0x515060
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x18
call fcn.00488be0
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov edx, ecx
push ebx
push ebp
xor ebx, ebx
mov dword [esp + 0x18], 0
push esi
test eax, eax
mov dword [esp + 0xc], ebx
push edi
cmovne edx, eax
push ecx
mov dword [esp + 0x28], edx
call fcn.004beb70
mov edi, dword [esp + 0x44]
mov ebp, eax
add esp, 4
test ebp, ebp
js 0x515337
cmp edi, 0xffffffff
jne 0x515109
mov edi, ebp
mov esi, dword [esp + 0x2c]
push dword [esi + 0x10]
call fcn.004c7240
dec eax
and eax, 7
push esi
mov dword [esp + 0x20], eax
call fcn.004c02e0
mov esi, dword [esp + 0x38]
add esp, 8
mov ecx, eax
mov dword [esp + 0x1c], ecx
cmp dword [esp + 0x18], ebx
jne 0x5150e2
mov byte [esi], bl
inc esi
dec ecx
mov dword [esp + 0x1c], ecx
lea eax, [ebp + 2]
cmp ecx, eax
jge 0x51513d
push 0xba
push str.crypto_rsa_rsa_pss.c
push 0x6e
push 0x98
push 4
call fcn.004bdd70
add esp, 0x14
jmp 0x515337
cmp edi, 0xfffffffe
jne 0x515115
mov edi, 0xfffffffd
jmp 0x5150ad
cmp edi, 0xfffffffd
jge 0x5150ad
push 0xae
push str.crypto_rsa_rsa_pss.c
push 0x88
push 0x98
push 4
call fcn.004bdd70
add esp, 0x14
jmp 0x515337
mov eax, ecx
sub eax, ebp
mov dword [esp + 0x14], eax
lea ecx, [eax - 2]
cmp edi, 0xfffffffd
jne 0x51518c
mov edi, ecx
test edi, edi
jle 0x5151b0
push 0xc5
push str.crypto_rsa_rsa_pss.c
push edi
call fcn.004c88b0
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x51519a
push 0xc8
push str.crypto_rsa_rsa_pss.c
push 0x41
push 0x98
push 4
call fcn.004bdd70
add esp, 0x14
jmp 0x515337
cmp edi, ecx
jle 0x51514f
push 0xc1
jmp 0x5150ee
push edi
push ebx
call fcn.004cdfc0
add esp, 8
test eax, eax
jle 0x515337
mov eax, dword [esp + 0x14]
dec eax
mov dword [esp + 0x3c], eax
call fcn.004cc860
mov dword [esp + 0x10], eax
test eax, eax
je 0x515337
push 0
push dword [esp + 0x3c]
push eax
call fcn.004cc500
add esp, 0xc
test eax, eax
je 0x515337
push 8
push 0x5d189c
push dword [esp + 0x18]
call fcn.004cc6b0
add esp, 0xc
test eax, eax
je 0x515337
push ebp
push dword [esp + 0x38]
push dword [esp + 0x18]
call fcn.004cc6b0
add esp, 0xc
test eax, eax
je 0x515337
test edi, edi
je 0x51522b
push edi
push ebx
push dword [esp + 0x18]
call fcn.004cc6b0
add esp, 0xc
test eax, eax
je 0x515337
mov eax, dword [esp + 0x3c]
push 0
add eax, esi
push eax
push dword [esp + 0x18]
call fcn.004cc460
add esp, 0xc
test eax, eax
je 0x515337
mov ecx, dword [esp + 0x3c]
push dword [esp + 0x24]
push ebp
lea eax, [ecx + esi]
push eax
push ecx
push esi
call fcn.005141a0
add esp, 0x14
test eax, eax
jne 0x515337
mov ecx, dword [esp + 0x14]
sub ecx, edi
add ecx, esi
xor byte [ecx - 2], 1
lea eax, [ecx - 2]
dec ecx
test edi, edi
jle 0x51530e
xor edx, edx
cmp edi, 0x40
jb 0x515300
lea ebp, [eax + edi]
lea eax, [edi - 1]
add eax, ebx
cmp ecx, eax
ja 0x515296
cmp ebp, ebx
jae 0x515300
mov eax, edi
and eax, 0x8000003f
jns 0x5152a4
dec eax
or eax, 0xffffffc0
inc eax
mov ebp, edi
sub ebp, eax
lea eax, [ebx + 0x20]
nop dword [eax + eax]
movups xmm0, xmmword [ecx]
add edx, 0x40
lea eax, [eax + 0x40]
movups xmm1, xmmword [eax - 0x60]
xorps xmm1, xmm0
movups xmmword [ecx], xmm1
movups xmm0, xmmword [ecx + 0x10]
movups xmm1, xmmword [eax - 0x50]
xorps xmm1, xmm0
movups xmmword [ecx + 0x10], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [ecx + 0x20]
xorps xmm1, xmm0
movups xmmword [ecx + 0x20], xmm1
movups xmm1, xmmword [eax - 0x30]
movups xmm0, xmmword [ecx + 0x30]
xorps xmm1, xmm0
movups xmmword [ecx + 0x30], xmm1
add ecx, 0x40
cmp edx, ebp
jl 0x5152b0
cmp edx, edi
jge 0x51530e
nop dword [eax + eax]
mov al, byte [edx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
inc edx
cmp edx, edi
jl 0x515300
mov eax, dword [esp + 0x18]
test eax, eax
je 0x515326
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [esi], al
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x20], 1
mov byte [eax + esi - 1], 0xbc
push dword [esp + 0x10]
call fcn.004cc840
push 0xf7
push str.crypto_rsa_rsa_pss.c
push edi
push ebx
call fcn.004c89c0
mov eax, dword [esp + 0x34]
add esp, 0x14
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret