Function at 0x1003e300
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x2c
call fcn.100bf140
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
push ebx
push ebp
xor ebp, ebp
xor ebx, ebx
test eax, eax
push ecx
cmove eax, ecx
mov dword [esp + 0x4c], eax
call sym.LIBEAY32.dll_EVP_MD_size
add esp, 4
mov dword [esp + 8], eax
test eax, eax
js 0x1003e5b3
push edi
mov edi, dword [esp + 0x50]
cmp edi, 0xffffffff
jne 0x1003e3d4
mov edi, eax
push esi
mov esi, dword [esp + 0x40]
push dword [esi + 0x10]
call sym.LIBEAY32.dll_BN_num_bits
dec eax
and eax, 7
push esi
mov dword [esp + 0x24], eax
call sym.LIBEAY32.dll_RSA_size
mov esi, dword [esp + 0x4c]
add esp, 8
mov ecx, eax
mov dword [esp + 0x14], ecx
cmp dword [esp + 0x1c], ebx
jne 0x1003e37c
mov byte [esi], bl
inc esi
dec ecx
mov dword [esp + 0x14], ecx
cmp edi, 0xfffffffe
jne 0x1003e40b
mov edi, ecx
sub edi, dword [esp + 0x10]
sub edi, 2
test edi, edi
jle 0x1003e440
push 0xe9
push str..crypto_rsa_rsa_pss.c
push edi
call sym.LIBEAY32.dll_CRYPTO_malloc
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x1003e42a
push 0xec
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x94
push 4
call sym.LIBEAY32.dll_ERR_put_error
add esp, 0x14
mov eax, ebp
pop esi
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
cmp edi, 0xfffffffe
jne 0x1003e3de
jmp 0x1003e346
jge 0x1003e346
push 0xd7
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x94
push 4
call sym.LIBEAY32.dll_ERR_put_error
add esp, 0x14
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0x2c
ret
mov eax, dword [esp + 0x10]
add eax, 2
add eax, edi
cmp ecx, eax
jge 0x1003e38e
push 0xe5
push str..crypto_rsa_rsa_pss.c
push 0x6e
jmp 0x1003e3bb
push edi
push ebx
call sym.LIBEAY32.dll_RAND_bytes
add esp, 8
test eax, eax
jle 0x1003e5a4
mov ecx, dword [esp + 0x14]
mov eax, ecx
sub eax, dword [esp + 0x10]
mov dword [esp + 0x20], eax
dec eax
mov dword [esp + 0x18], eax
lea eax, [esp + 0x24]
push eax
call sym.LIBEAY32.dll_EVP_MD_CTX_init
push 0
push dword [esp + 0x54]
lea eax, [esp + 0x30]
push eax
call sym.LIBEAY32.dll_EVP_DigestInit_ex
add esp, 0x10
test eax, eax
je 0x1003e5a4
push 8
lea eax, [esp + 0x28]
push 0x100c9480
push eax
call sym.LIBEAY32.dll_EVP_DigestUpdate
add esp, 0xc
test eax, eax
je 0x1003e5a4
push dword [esp + 0x10]
lea eax, [esp + 0x28]
push dword [esp + 0x4c]
push eax
call sym.LIBEAY32.dll_EVP_DigestUpdate
add esp, 0xc
test eax, eax
je 0x1003e5a4
test edi, edi
je 0x1003e4c8
push edi
lea eax, [esp + 0x28]
push ebx
push eax
call sym.LIBEAY32.dll_EVP_DigestUpdate
add esp, 0xc
test eax, eax
je 0x1003e5a4
mov eax, dword [esp + 0x18]
add eax, esi
push 0
push eax
lea eax, [esp + 0x2c]
push eax
call sym.LIBEAY32.dll_EVP_DigestFinal_ex
add esp, 0xc
test eax, eax
je 0x1003e5a4
lea eax, [esp + 0x24]
push eax
call sym.LIBEAY32.dll_EVP_MD_CTX_cleanup
push dword [esp + 0x54]
mov ecx, dword [esp + 0x20]
push dword [esp + 0x18]
lea eax, [ecx + esi]
push eax
push ecx
push esi
call sym.LIBEAY32.dll_PKCS1_MGF1
add esp, 0x18
test eax, eax
jne 0x1003e5a4
mov ecx, dword [esp + 0x20]
sub ecx, edi
add ecx, esi
xor byte [ecx - 2], 1
dec ecx
test edi, edi
jle 0x1003e57e
xor edx, edx
cmp edi, 0x10
jb 0x1003e56b
lea eax, [ebx - 1]
lea ebp, [ecx - 1]
add eax, edi
add ebp, edi
cmp ecx, eax
ja 0x1003e53c
cmp ebp, ebx
jae 0x1003e56b
mov eax, edi
and eax, reloc.WS2_32.dll_ntohs
jns 0x1003e54a
dec eax
or eax, 0xfffffff0
inc eax
mov ebp, edi
sub ebp, eax
mov edi, edi
movdqu xmm1, xmmword [edx + ebx]
add edx, 0x10
movdqu xmm0, xmmword [ecx]
pxor xmm1, xmm0
movdqu xmmword [ecx], xmm1
add ecx, 0x10
cmp edx, ebp
jl 0x1003e550
cmp edx, edi
jge 0x1003e57e
nop
mov al, byte [edx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
inc edx
cmp edx, edi
jl 0x1003e570
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x1003e596
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [esi], al
mov eax, dword [esp + 0x14]
mov ebp, 1
mov byte [eax + esi - 1], 0xbc
test ebx, ebx
je 0x1003e5b1
push ebx
call sym.LIBEAY32.dll_CRYPTO_free
add esp, 4
pop esi
pop edi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x2c
ret