DNA64

LCD-Game-Shrinker

LCD-Game-Shrinker is a program that shrinks MAME high-resolution artwork and graphics for portable devices running LCD-Game-Emulator. You can read more on the projects GitHub page: https://github.com/bzhxx/LCD-Game-Shrinker

When creating this guide I used the FREE Oracle VM VirtualBox with Ubuntu 20.0.4.2 LTS running under Windows 10. This is a great way to get a build environment set up quickly.

Speaking of which, I've made a script called lcdsetup.sh that automates upto and including Step 6 if you prefer which you can download here

Before we continue it's important that you make sure Ubuntu is updated or you'll be installing old outdated packages and get errors.

PurpleVibe32

Install VMWare Workstation PRO 17 (Read it right. PRO!)
Also, these keys might also work with VMWare Fusion 13 PRO. Just tested it.

Sub to me on youtube pls - PurpleVibe32
if you want more keys - call my bot on telegram. @purector_bot (THE BOT WONT REPLY ANYMORE) - Or: https://cdn.discordapp.com/attachments/1040615179894935645/1074016373228978277/keys.zip - the password in the zip is 102me.
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This gist can get off at any time.
PLEASE, DONT COPY THIS. IF YOU FORK IT, DONT EDIT IT.
*If you have a problem comment and people will try to help you!
*No virus

matteobertozzi

async function generateOneTimePassword(rawKey: Uint8Array, counter: number): Promise<number> {
  const data = new DataView(new ArrayBuffer(8));
  data.setBigUint64(0,  BigInt(Math.floor(counter)), false);

  const algo = { name: 'HMAC', hash: 'SHA-1' };
  const key = await crypto.subtle.importKey('raw', rawKey, algo, false, ['sign']);
  const hmacHash = new Uint8Array(await crypto.subtle.sign(algo, key, data.buffer));

  const offset = hmacHash[hmacHash.byteLength - 1] & 0x0f;
  const hotp = (hmacHash[offset] & 0x7f) << 24