ROM Hack Decrypt the key to access to the demo of Pokemon sun and moon

[Deleted User]

is there any shortcut to brute-force the key?

Exclude every existing 3DS titlekey, and exclude keys where values repeat like 1111222233334444 or 1234123412341234
It will still take an eternity

 

[ZoNtendo]

if we have the tik we can install it no ?

 

[astronautlevel]

if we have the tik we can install it no ?

Good luck using it without the seed/title key.

 

[Purple_Heart]

how many times do we have to say it: WITHOUT THE ENC TITLEKEY YOU CAN NEVER PLAY IT. YOU CAN ONLY GET THE KEY THROUGH E-SHOP RELEASE!!!!!!

iwant to play it badly like any other but we have to wait

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the way how its decrypted.....is uncrackable (would take maaanny years to finish even with the best pc in the world.....but i think its uncrackable)

 

[Inochi.no.Zenmai]

The thirst is real.

Seriously, stop. It's indescriptibly faster waiting until the 18th for the demo to be released than expecting to crack the key anytime in the creation of life in this universe.

 

[andibad]

is there any shortcut to brute-force the key?

ask to nintendo

 

[Procyon]

ask to nintendo

Or just find a way of locating it hidden in plainsight

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Directly from 3dbrew:

The unencrypted Title Key is used to encrypt the data in a CIA. The encrypted Title Key of a CIA can be found at offset 0x1BF in a CIA's Ticket. Each Title Key is encrypted with AES-CBC to get the encrypted Title Key.

To encrypt an unencrypted title key, you need:

• Common key (as byte array)
• Title ID (as ulong)
• (and of course the unencrypted title key you want to encrypt) (as byte array)

The title key encryption process starts by converting the ulong (Title ID) into a byte array using by retrieving the bytes of the Title ID using BitConverter.GetBytes(). If the converted bytes (title ID) are in Little Endian, reverse those bytes. (in C# it would be Array.Reverse(byte_array_from_bitconverter)) This process makes the Title Key encryption IV.

Next, after you've gotten your Title Key's IV, you can start your cryptography transformation. Using AESManaged, where:

Key = Common Key

IV = the byte array found in the conversion process above

Mode = CipherMode.CBC

Create the encryptor (AesManaged.CreateEncryptor(key, iv)) where the key and IV are both the same as above.

Then, create a CryptoStream and a MemoryStream. The Crypto stream should start with the arguments (memorystream, aes_transform_from_above, CryptoStreamMode.Write).

Write to the CryptoStream where buffer=unencrypted_titlekey, offset=0, and count=the length of the unencrypted title key.

Use FlushFinalBlock() on the CryptoStream.

Finally, then, the encrypted title key will be available from your memory stream. (to output the calculated encrypted title key as a byte array, you can use memorystream.ToArray(), for example)

Example function: (C#)

public static byte[] EncryptMyTitleKey(byte[] commonKey, byte[] titleKey, ulong titleId)
{
// Make encryption IV
byte[] titleidasbytes = new byte[0x10];
for (int i = 0; i < 0x10; i++)
{
titleidasbytes[i] = 0;
}
byte[] bitBytes = BitConverter.GetBytes(titleId);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(bitBytes);
}
bitBytes.CopyTo(titleidasbytes, 0);
// Encrypt
ICryptoTransform transform = new AesManaged { Key = commonKey, IV = titleidasbytes, Mode = CipherMode.CBC }.CreateEncryptor(commonKey, titleidasbytes);
MemoryStream memstream = new MemoryStream();
CryptoStream cryptostream = new CryptoStream(memstream, transform, CryptoStreamMode.Write);
cryptostream.Write(titleKey, 0, titleKey.Length);
cryptostream.FlushFinalBlock();
return memstream.ToArray();
}

 

[andibad]

that not "TitleKey" but "DecryptedTitleKey". is different. but still we need seed key too lol.

 

[Procyon]

that not "TitleKey" but "DecryptedTitleKey". is different.

Also

Tickets are a format used to store an encrypted titlekey (using 128-Bit AES-CBC). With 3DS, the Ticket format was updated (now v1) from Wii/DSi format (v0).

it's reversible (decryptable) using the enc titlekey from tickets db. And no it's about the same thing.

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that not "TitleKey" but "DecryptedTitleKey". is different. but still we need seed key too lol.

Yeah, I was saying you need the keys to be able to decrypt, so it's (almost) impossible

 

[TheGreek Boy]

it's leaked?

 

[Deleted User]

either wait almost an eternity for bruteforcing or 2 weeks for the release of the demo, make your decision

 

[Deleted member 373057]

it's leaked?

Jesus Christ not this shit again. That guy knows nothing.

 

[Deleted User]

Jesus Christ not this shit again. That guy knows nothing.

yeah, it's pretty much clickbait and stuff we already know

 

[Thelostrune]

it's leaked?

What's truly sad is that people like you, especially you for some reason, fall for this each and every time.
Honestly, you should all take lessons about common sense. You will hear about it overnight if it gets cracked, which most likely will not happen. Just wait for the 18th, okay?

 

[Deleted User]

it's leaked?

[[clicks on video]]
"I can't believe it-"
[[sees etika's logo]]
"oh"

 

[Thelostrune]

[[clicks on video]]
"I can't believe it-"
[[sees etika's logo]]
"oh"

glad I unsubbed haha wow the guy has fallen for the Youtuber meme

 

[swabbo]

is there any shortcut to brute-force the key?

If you hold Ctrl while tickling your bellybutton then quickly press W, it will appear on your home menu when you wake up tomorrow

I promise

 

[ih8ih8sn0w]

For fuck sakes, do people not understand even basics of encryption? Nintendo are idiots sometimes, but they aren't going to fuck up basic encryption. There is no possible way to decrypt this rom until they release the key on their servers. Unless someone gets lucky as fuck and just happens to pull the title key out of their ass and decrypts it (fun fact: they won't, its a 2^128 chance, idgaf about what ifs, its basic statistics), we will not see it early. These threads are pointless, people on youtube have a stick up their ass and just want money, and those who say they actually have it are just trolling.

 

[mgrev]

Even if you threw every computer in the universe against it, it would still take longer than the end of the world to get the key. Good luck bruteforcing it.

not if we had nintendo's computers lmao. we wouldn't even have to bruteforce it.

 

[ih8ih8sn0w]

not if we had nintendo's computers lmao. we wouldn't even have to bruteforce it.

If we had access to that, there are more important things to grab than a demo key...