CipherVerse - Cryptography Toolkit

CipherVerse is a comprehensive cryptography toolkit designed for educational purposes, CTF challenges, and cryptographic experimentation. It lists a wide array of classical and modern ciphers, encoding schemes, historical machine emulators, and crypto-analysis tools.

Note: The backend logic is currently fully implemented in CipherVerse_backend.py.

Features

The toolkit includes 91+ cryptographic functions across various categories:

🏛️ Classical Ciphers

• Caesar Cipher (Encode/Decode)
• Vigenère Cipher (Encode/Decode)
• Atbash Cipher
• Bacon Cipher (Encode/Decode)
• Bifid Cipher (Encode/Decode)
• Affine Cipher (Encode/Decode)
• A1Z26 Cipher (Encode/Decode)
• Rail Fence Cipher (Encode/Decode)
• Substitution Cipher

🔐 Block & Stream Ciphers

• XOR (Cipher / Brute Force)
• ROT13 / ROT47
• CipherSaber2 (Encrypt/Decrypt)
• RC2, RC4 (Encrypt/Decrypt)
• AES, DES, Triple DES (Encrypt/Decrypt)
• Blowfish, SM4 (Encrypt/Decrypt)

📜 Historic Machines

• Enigma
• Bombe
• Multiple Bombe
• Typex
• Lorenz
• Colossus
• SIGABA

🔄 Encoding / Decoding

• Base64, Base32
• Hexadecimal
• URL Encoding
• Binary, ASCII
• Morse Code

🔑 Public Key Cryptography

• RSA (Encrypt/Decrypt/Sign/Verify)
• Diffie-Hellman (DH) & ECDH
• DSA & ECDSA
• Ed25519 / EdDSA
• X25519 Key Exchange

🛡️ Hashing & Analysis

• MD2, MD4, MD5, MD6
• SHA0, SHA1, SHA2, SHA3
• SM3, Keccak, Shake
• RIPEMD, Whirlpool
• BLAKE2b, BLAKE2s
• HMAC, Bcrypt

🛠️ Utilities & Forensics

• File Hashing & Integrity Checkers
• Password Strength Estimator
• JWT Sign/Verify
• Certificate Parsing (X.509, TLS)
• Blockchain Address Validators (Bitcoin, Ethereum)
• Steganography (Text, Image, Audio)

🚀 Installation & Setup

1. Clone the repository:

   git clone https://github.com/Cybrito-Labs/CipherVerse.git
   cd CipherVerse

2. Set up the environment:

   python -m venv venv
   # Windows:
   .\venv\Scripts\activate
   # Linux/Mac:
   source venv/bin/activate

3. Install required packages:

   pip install -r requirements.txt
   pip install pycryptodome cryptography pysha3 pillow pefile py-tlsh ssdeep bcrypt

   Note: ssdeep or py-tlsh may require system-level libraries.

🛠️ Usage

🖥️ Interactive CLI

For a direct terminal-based experience with over 91+ tools:

python backend/app/CipherVerse_backend.py

🌐 FastAPI Server

To run CipherVerse as a REST API backend:

cd backend
uvicorn app.main:app --reload

• Base URL: http://127.0.0.1:8000
• API Documentation: http://127.0.0.1:8000/docs (Swagger UI)

📂 Project Structure

• backend/app/CipherVerse_backend.py: Main logic containing all cryptographic implementations.
• backend/app/main.py: FastAPI server setup and middleware configuration.
• backend/app/api/: API route definitions (Classical, Symmetric, etc.).
• requirements.txt: Root-level dependencies for the project.

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Disclaimer: This tool is for educational and testing purposes only. Do not use for illegal activities.