Function at 0x512c20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 0
call fcn.00462b70
mov dword [ebp - 8], eax
test eax, eax
je 0x513003
mov eax, dword [ebp + 0x14]
test eax, eax
mov edx, dword [ebp + 0x10]
mov ecx, edx
push edi
cmovne ecx, eax
push edx
mov dword [ebp - 0x10], ecx
call fcn.0044e5c0
mov edi, eax
add esp, 4
mov dword [ebp - 0x1c], edi
test edi, edi
js 0x513002
push ebx
mov ebx, dword [ebp + 0x1c]
cmp ebx, 0xffffffff
jne 0x512cc7
mov ebx, edi
mov dword [ebp + 0x1c], ebx
push esi
mov esi, dword [ebp + 8]
push dword [esi + 0x10]
call fcn.004a1180
dec eax
and eax, 7
push esi
mov dword [ebp - 0x20], eax
call fcn.0048eb20
mov esi, dword [ebp - 0x20]
mov edx, eax
mov ecx, esi
mov eax, 0xff
shl eax, cl
add esp, 8
mov ecx, dword [ebp + 0x18]
test byte [ecx], al
je 0x512ce9
push 0x46
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x85
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
cmp ebx, 0xfffffffd
jge 0x512c79
push 0x3f
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x88
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513001
test esi, esi
jne 0x512cee
dec edx
mov eax, ecx
test esi, esi
lea ecx, [eax + 1]
cmovne ecx, eax
lea eax, [edi + 2]
mov dword [ebp - 0x18], ecx
cmp edx, eax
jge 0x512d06
push 0x4e
jmp 0x512d3f
mov esi, edx
sub esi, edi
lea eax, [esi - 2]
cmp ebx, 0xfffffffd
jne 0x512d39
mov dword [ebp + 0x1c], eax
cmp byte [ecx + edx - 1], 0xbc
je 0x512d57
push 0x58
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x86
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
cmp ebx, eax
jle 0x512d15
push 0x54
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x6d
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
dec esi
push 0x5d
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push esi
mov dword [ebp - 0xc], esi
lea ebx, [ecx + esi]
call fcn.00457af0
add esp, 0xc
mov dword [ebp - 4], eax
test eax, eax
jne 0x512d8f
push 0x5f
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x41
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
push dword [ebp - 0x10]
push edi
push ebx
push esi
push eax
call fcn.004fd1a0
add esp, 0x14
test eax, eax
js 0x513000
xor ecx, ecx
mov dword [ebp - 0x10], ecx
test esi, esi
jle 0x512e86
mov edx, dword [ebp - 4]
cmp esi, 0x40
jb 0x512e6a
mov ecx, dword [ebp - 0x18]
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ecx - 1]
add eax, esi
cmp edx, eax
ja 0x512ddd
lea eax, [edx - 1]
add eax, esi
cmp eax, ecx
jae 0x512e68
mov eax, esi
and eax, 0x8000003f
jns 0x512deb
dec eax
or eax, 0xffffffc0
inc eax
mov edi, esi
sub edi, eax
mov eax, edx
mov dword [ebp - 0x28], edi
mov edi, ecx
sub edi, edx
add ecx, 0x20
mov dword [ebp - 0x24], edi
mov esi, edi
mov dword [ebp - 0x10], ecx
xor ecx, ecx
mov edi, dword [ebp - 0x10]
nop dword [eax + eax]
movups xmm0, xmmword [eax]
lea eax, [eax + 0x40]
movups xmm1, xmmword [eax + esi - 0x40]
pxor xmm1, xmm0
movups xmmword [eax - 0x40], xmm1
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [edi + ecx - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x30], xmm1
movups xmm0, xmmword [eax - 0x20]
movups xmm1, xmmword [edi + ecx]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm0, xmmword [eax - 0x10]
movups xmm1, xmmword [edi + ecx + 0x10]
add ecx, 0x40
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp ecx, dword [ebp - 0x28]
jl 0x512e10
mov edi, dword [ebp - 0x1c]
mov esi, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
jmp 0x512e6a
xor ecx, ecx
cmp ecx, esi
jge 0x512e86
mov edi, dword [ebp - 0x18]
add ecx, edx
sub edi, edx
sub esi, dword [ebp - 0x10]
mov al, byte [edi + ecx]
xor byte [ecx], al
inc ecx
sub esi, 1
jne 0x512e78
mov edi, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x20]
test eax, eax
je 0x512ea2
mov ecx, 8
mov edx, 0xff
sub ecx, eax
mov eax, dword [ebp - 4]
sar edx, cl
and byte [eax], dl
jmp 0x512ea5
mov eax, dword [ebp - 4]
mov cl, byte [eax]
xor esi, esi
test cl, cl
mov ecx, dword [ebp - 0xc]
jne 0x512ebe
lea edx, [ecx - 1]
cmp esi, edx
jge 0x512ebe
inc esi
cmp byte [esi + eax], 0
je 0x512eb3
mov al, byte [esi + eax]
inc esi
cmp al, 1
je 0x512ee3
push 0x6a
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x87
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
mov eax, dword [ebp + 0x1c]
sub ecx, esi
mov dword [ebp - 0xc], ecx
cmp eax, 0xfffffffe
je 0x512f11
cmp ecx, eax
je 0x512f11
push 0x6e
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x88
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
jmp 0x513000
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call fcn.00462680
add esp, 0xc
test eax, eax
je 0x513000
push 8
push 0x5ce060
push dword [ebp - 8]
call fcn.00462820
add esp, 0xc
test eax, eax
je 0x513000
push edi
push dword [ebp + 0xc]
push dword [ebp - 8]
call fcn.00462820
add esp, 0xc
test eax, eax
je 0x513000
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x512f7b
push eax
mov eax, dword [ebp - 4]
add eax, esi
push eax
push dword [ebp - 8]
call fcn.00462820
add esp, 0xc
test eax, eax
je 0x513000
push 0
lea eax, [ebp - 0x68]
push eax
push dword [ebp - 8]
call fcn.004625e0
add esp, 0xc
test eax, eax
je 0x513000
lea ecx, [ebp - 0x68]
sub edi, 4
jb 0x512fa9
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x512fae
add ecx, 4
add ebx, 4
sub edi, 4
jae 0x512f98
cmp edi, 0xfffffffc
je 0x512ff9
mov al, byte [ecx]
cmp al, byte [ebx]
jne 0x512fdb
cmp edi, 0xfffffffd
je 0x512ff9
mov al, byte [ecx + 1]
cmp al, byte [ebx + 1]
jne 0x512fdb
cmp edi, 0xfffffffe
je 0x512ff9
mov al, byte [ecx + 2]
cmp al, byte [ebx + 2]
jne 0x512fdb
cmp edi, 0xffffffff
je 0x512ff9
mov al, byte [ecx + 3]
cmp al, byte [ebx + 3]
je 0x512ff9
push 0x7c
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push 0x68
push 0x7e
push 4
call fcn.004575d0
add esp, 0x14
mov dword [ebp - 0x14], 0
jmp 0x513000
mov dword [ebp - 0x14], 1
pop esi
pop ebx
pop edi
push 0x83
push str.c:_cygwin_home_shachar_zon_new_pkg_lib_openssl_crypto_rsa_rsa_pss.c
push dword [ebp - 4]
call fcn.00457b30
push dword [ebp - 8]
call fcn.00462b50
mov eax, dword [ebp - 0x14]
add esp, 0x10
mov esp, ebp
pop ebp
ret