Function at 0x550e60
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x40
call fcn.00437c60
mov eax, dword [0x5da2b4]
xor eax, esp
mov dword [esp + 0x3c], eax
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x58]
push ebx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x50]
push ebp
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x5c]
push esi
push edi
xor edi, edi
mov dword [esp + 0x18], ecx
dec eax
mov dword [esp + 0x10], edi
cmp eax, 0x29
jl 0x5510f6
mov ebp, eax
sub ebp, dword [esp + 0x60]
jns 0x550ebb
mov dword [esp + 0x10], 1
xor ebp, ebp
mov dword [esp + 0x60], eax
lea esi, [eax - 0x14]
push 0x7c
add eax, esi
push str..crypto_rsa_rsa_oaep.c
push eax
call fcn.00500b70
mov edi, eax
add esp, 0xc
test edi, edi
jne 0x550ef0
push 0x7f
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x7a
push 4
call fcn.0050a210
add esp, 0x14
jmp 0x55111b
push ebp
lea ebx, [esi + edi]
push 0
push ebx
call fcn.004bf1c0
push dword [esp + 0x6c]
lea eax, [ebx + ebp]
push dword [esp + 0x24]
push eax
call fcn.004bec40
lea ebp, [ebx + 0x14]
call fcn.00517a40
push eax
push esi
push ebp
lea eax, [esp + 0x44]
push 0x14
push eax
call fcn.00550a50
add esp, 0x2c
test eax, eax
jne 0x55111b
lea eax, [ebx + 0x13]
xor edx, edx
lea ecx, [esp + 0x20]
cmp ecx, eax
ja 0x550f50
lea eax, [esp + 0x33]
cmp eax, ebx
jae 0x550f66
nop dword [eax]
nop dword [eax + eax]
movups xmm1, xmmword [ebx]
mov edx, 0x10
movups xmm0, xmmword [esp + 0x20]
pxor xmm1, xmm0
movups xmmword [esp + 0x20], xmm1
lea eax, [esp + 0x20]
sub ebx, eax
nop dword [eax]
lea ecx, [esp + 0x20]
add ecx, edx
inc edx
mov al, byte [ebx + ecx]
xor byte [ecx], al
cmp edx, 0x14
jl 0x550f70
call fcn.00517a40
push eax
push 0x14
lea eax, [esp + 0x28]
push eax
push esi
push edi
call fcn.00550a50
add esp, 0x14
test eax, eax
jne 0x55111b
xor ebx, ebx
test esi, esi
jle 0x55101e
cmp esi, 0x20
jb 0x551000
lea eax, [esi - 1]
lea ecx, [esi - 1]
add eax, ebp
add ecx, edi
cmp edi, eax
ja 0x550fbd
cmp ecx, ebp
jae 0x551000
mov eax, esi
and eax, 0x8000001f
jns 0x550fcb
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, esi
mov edx, ebp
sub ecx, eax
mov eax, edi
sub edx, edi
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [edx + eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [ebx + ebp + 0x10]
add ebx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp ebx, ecx
jl 0x550fd5
cmp ebx, esi
jge 0x55101e
mov edx, esi
lea ecx, [ebx + edi]
sub ebp, edi
sub edx, ebx
nop dword [eax]
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edx, 1
jne 0x551010
push 0
call fcn.00517a40
push eax
push 0
lea eax, [esp + 0x44]
push eax
push dword [esp + 0x7c]
push dword [esp + 0x2c]
call fcn.0050fa30
add esp, 0x18
test eax, eax
je 0x55111b
push 0x14
lea eax, [esp + 0x3c]
push eax
push edi
call fcn.0050d130
add esp, 0xc
test eax, eax
jne 0x5510f6
cmp dword [esp + 0x10], eax
jne 0x5510f6
mov eax, 0x14
cmp eax, esi
jge 0x55107d
cmp byte [eax + edi], 0
jne 0x55107b
inc eax
cmp eax, esi
jl 0x551070
cmp eax, esi
je 0x5510f6
cmp byte [eax + edi], 1
jne 0x5510f6
inc eax
sub esi, eax
cmp dword [esp + 0x58], esi
jge 0x5510c7
push 0xa8
push str..crypto_rsa_rsa_oaep.c
push 0x6d
push 0x7a
push 4
call fcn.0050a210
add esp, 0x14
or esi, 0xffffffff
push edi
call fcn.00500af0
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x3c]
xor ecx, esp
call fcn.00437c42
add esp, 0x40
ret
push esi
lea ecx, [eax + edi]
push ecx
push dword [esp + 0x24]
call fcn.004bec40
add esp, 0xc
push edi
call fcn.00500af0
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x3c]
xor ecx, esp
call fcn.00437c42
add esp, 0x40
ret
push 0xb5
push str..crypto_rsa_rsa_oaep.c
push 0x79
push 0x7a
push 4
call fcn.0050a210
add esp, 0x14
test edi, edi
je 0x55111b
push edi
call fcn.00500af0
add esp, 4
mov ecx, dword [esp + 0x4c]
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00437c42
add esp, 0x40
ret