Function at 0x6537b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x2c
call fcn.0066af60
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
mov edx, ecx
push ebx
push ebp
xor ebp, ebp
xor ebx, ebx
test eax, eax
push ecx
cmovne edx, eax
mov dword [esp + 0x18], edx
call fcn.005d37d0
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
js 0x653a95
push edi
mov edi, dword [esp + 0x50]
cmp edi, 0xffffffff
jne 0x653886
mov edi, eax
push esi
mov esi, dword [esp + 0x40]
push dword [esi + 0x10]
call fcn.005947b0
dec eax
and eax, 7
push esi
mov dword [esp + 0x20], eax
call fcn.005c0780
mov esi, dword [esp + 0x4c]
add esp, 8
mov ecx, eax
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x18], ebx
jne 0x65382e
mov byte [esi], bl
inc esi
dec ecx
mov dword [esp + 0x10], ecx
cmp edi, 0xfffffffe
jne 0x6538bd
mov edi, ecx
sub edi, dword [esp + 0x50]
sub edi, 2
test edi, edi
jle 0x6538f2
push 0xe9
push str..crypto_rsa_rsa_pss.c
push edi
call fcn.005ae120
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x6538dc
push 0xec
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x94
push 4
call fcn.0059e890
add esp, 0x14
mov eax, ebp
pop esi
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
cmp edi, 0xfffffffe
jne 0x653890
jmp 0x6537f8
jge 0x6537f8
push 0xd7
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x94
push 4
call fcn.0059e890
add esp, 0x14
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
mov eax, dword [esp + 0x50]
add eax, 2
add eax, edi
cmp ecx, eax
jge 0x653840
push 0xe5
push str..crypto_rsa_rsa_pss.c
push 0x6e
jmp 0x65386d
push edi
push ebx
call fcn.0059f120
add esp, 8
test eax, eax
jle 0x653a86
mov ecx, dword [esp + 0x10]
sub ecx, dword [esp + 0x50]
lea eax, [esp + 0x24]
mov dword [esp + 0x20], ecx
dec ecx
push eax
mov dword [esp + 0x18], ecx
call fcn.005c19b0
push 0
push dword [esp + 0x54]
lea eax, [esp + 0x30]
push eax
call fcn.005c1460
add esp, 0x10
test eax, eax
je 0x653a86
push 8
lea eax, [esp + 0x28]
push 0x6cefb8
push eax
call fcn.005c1600
add esp, 0xc
test eax, eax
je 0x653a86
push dword [esp + 0x50]
lea eax, [esp + 0x28]
push dword [esp + 0x4c]
push eax
call fcn.005c1600
add esp, 0xc
test eax, eax
je 0x653a86
test edi, edi
je 0x653978
push edi
lea eax, [esp + 0x28]
push ebx
push eax
call fcn.005c1600
add esp, 0xc
test eax, eax
je 0x653a86
mov eax, dword [esp + 0x14]
add eax, esi
push 0
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.005c13c0
add esp, 0xc
test eax, eax
je 0x653a86
lea eax, [esp + 0x24]
push eax
call fcn.005c1610
push dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push dword [esp + 0x58]
lea eax, [ecx + esi]
push eax
push ecx
push esi
call fcn.006425e0
add esp, 0x18
test eax, eax
jne 0x653a86
mov ecx, dword [esp + 0x20]
sub ecx, edi
add ecx, esi
xor byte [ecx - 2], 1
lea eax, [ecx - 2]
dec ecx
test edi, edi
jle 0x653a60
xor edx, edx
cmp edi, 0x40
jb 0x653a4e
lea ebp, [eax + edi]
lea eax, [edi - 1]
add eax, ebx
cmp ecx, eax
ja 0x6539f1
cmp ebp, ebx
jae 0x653a4e
mov eax, edi
and eax, 0x8000003f
jns 0x6539ff
dec eax
or eax, 0xffffffc0
inc eax
mov ebp, edi
sub ebp, eax
movups xmm0, xmmword [ecx]
movups xmm1, xmmword [ebx + edx]
pxor xmm1, xmm0
movups xmmword [ecx], xmm1
movups xmm0, xmmword [ecx + 0x10]
movups xmm1, xmmword [ebx + edx + 0x10]
pxor xmm1, xmm0
movups xmmword [ecx + 0x10], xmm1
movups xmm0, xmmword [ecx + 0x20]
movups xmm1, xmmword [ebx + edx + 0x20]
pxor xmm1, xmm0
movups xmmword [ecx + 0x20], xmm1
movups xmm0, xmmword [ecx + 0x30]
movups xmm1, xmmword [ebx + edx + 0x30]
add edx, 0x40
pxor xmm1, xmm0
movups xmmword [ecx + 0x30], xmm1
add ecx, 0x40
cmp edx, ebp
jl 0x653a03
cmp edx, edi
jge 0x653a60
mov al, byte [edx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
inc edx
cmp edx, edi
jl 0x653a52
mov eax, dword [esp + 0x18]
test eax, eax
je 0x653a78
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [esi], al
mov eax, dword [esp + 0x10]
mov ebp, 1
mov byte [eax + esi - 1], 0xbc
test ebx, ebx
je 0x653a93
push ebx
call fcn.005adf40
add esp, 4
pop esi
pop edi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x2c
ret