Befunge-93 Vault Cracker

Table of Contents

• Overview
  • What This Is
  • What This Is NOT
• Quick Start
• Screenshots
• Architecture
  • Technology Stack
  • Code Structure
  • The "Vault Stack"
  • The "Attack"
• Development
  • Prerequisites
  • Build Commands
  • JavaScript Configuration
• About Befunge-93
• FAQ
  • Is this a real security tool?
  • Why Befunge-93?
  • Can I use this for presentations?
• Contributing
• License
• See Also

A satirical UI that demonstrates esoteric programming absurdity vs. overengineered security theater.

Overview

Befunge-93 Vault Cracker is a parody application that simulates an imaginary "attack" on an overengineered cryptographic vault using the power of Befunge-93, an esoteric programming language from 1993 that executes on a 2D grid.

The joke is simple: no amount of modern cryptography can withstand the raw power of 1993 innovation.

What This Is

• A satirical UI mocking both:

  • Overengineered security solutions (Ed448, SHAKE3-256, BLAKE3, Kyber-1024, Argon2id, MFA)

  • The absurdity of esoteric programming languages

• A TEA (The Elm Architecture) demonstration in JavaScript/React

• A CSS-first, dependency-free single-file component

• Built for screenshots and laughs, not actual security research

What This Is NOT

• An actual vault cracker (no real cryptography is harmed)

• A Befunge-93 interpreter (the code is purely decorative)

• Security research or hacking tool

• A serious application

Quick Start

# Clone the repository
git clone https://github.com/hyperpolymath/befunge93-vault-cracker
cd befunge93-vault-cracker

# Serve locally (no build step needed - pure JS)
just serve

# Open in browser
open http://localhost:8000

Screenshots

The UI features:

• Vault Stack Panel - Shows six "security layers" being "melted" one by one

• Attack Console - A scrolling log of absurd technical babble

• Befunge-93 Underpinning - Decorative ASCII art grid

• Telemetry Panel - Fake metrics (Entropy, Latency, Vibes)

Architecture

Technology Stack

Component	Technology
Language	JavaScript (JSX)
UI Framework	React
State Management	TEA pattern (Model-Update-View)
Styling	Inline CSS (CSS-first, no dependencies)
Runtime	Deno (for development server)

Note	The source file uses a .res extension but contains standard JavaScript/JSX. This is intentional parody nomenclature.

Code Structure

befunge93-vault-cracker/
├── src/
│   └── Bf93-vault-cracker.res   # Main React component (JavaScript)
├── docs/
│   ├── architecture/            # Architecture documentation
│   ├── reference/               # Reference documentation
│   └── CITATIONS.adoc           # Citation formats
├── .github/workflows/           # CI/CD workflows
├── .machine_readable/           # SCM metadata files
├── Justfile                     # Build commands
└── README.adoc                  # This file

The "Vault Stack"

The fictional vault being "cracked" consists of:

Layer	Algorithm	Satirical Description
[S]	Ed448 Signatures	"Elliptic curve gravitas"
[K]	SHAKE3-256 Sponge	"Absorb fear, squeeze certainty"
[H]	BLAKE3 Hyperhash	"Parallel reassurance, artisanal entropy"
[Q]	Kyber-1024	"Post quantum-ish lattice whispering"
[P]	Argon2id KDF	"Memory hard, time soft, vibe strong"
[2]	MFA + Vault	"Two factors enter, one factor leaves"

The "Attack"

The Befunge-93 "attack" produces absurd log messages like:

• "Injecting BEFUNGE-93 UNDERPINNING…​"

• "Reversing control flow with 2D stack topology…​"

• "Collapsing MFA into a single factor of irony…​"

• "Attempting to typecheck the universe (failed; continue)…​"

Development

Prerequisites

• Deno runtime

• just command runner

Build Commands

just serve     # Start development server
just check     # Run all checks

JavaScript Configuration

The project uses vanilla JavaScript with:

• React via CDN (no npm/node dependencies)

• ES6 modules

• Inline CSS (no external stylesheets)

• TEA pattern for state management

About Befunge-93

Befunge-93 is an esoteric programming language created by Chris Pressey in 1993. Key features:

• 2D execution: The program counter moves on a 2D grid, changing direction with <>^v commands

• Self-modifying: Programs can modify their own source code

• Stack-based: All operations work on a LIFO stack

• 80x25 playfield: Classic terminal dimensions

This project uses Befunge-93 purely as a satirical element. No actual Befunge code is executed.

FAQ

Is this a real security tool?

No. This is purely satirical. No cryptography is actually implemented or attacked.

Why Befunge-93?

Because the absurdity of a 1993 esoteric 2D language "defeating" modern post-quantum cryptography is inherently funny.

Can I use this for presentations?

Yes! This was designed to be screenshot-friendly and visually entertaining for talks about:

• Overengineered security solutions

• Esoteric programming languages

• The absurdity of "security theater"

• TEA architecture in JavaScript/React

Contributing

See CONTRIBUTING.adoc for guidelines.

License

MPL-2.0

See Also

• Befunge-93 on Esolang Wiki

• React Documentation

• The Elm Architecture Guide