Kairos Entanglement Cipher (KEC)

A "time-entangled" symmetric cipher.

Each encryption is cryptographically unique due to high-precision timestamp integration and chaotic dynamics derived from the exact moment of encryption. This is not the best option by any metric, but it was fun!

Check out my Medium blog for more.

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Overview

KEC combines:

• High-precision temporal seeding
• Lorenz attractor-based chaotic sequences
• Dynamic S-boxes, permutations, and round keys
• Variable time-influenced rounds
• Temporal entanglement folds

Status: Educational prototype / Proof of concept. Not audited or recommended for production use.

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Features

• Time as a core cryptographic primitive
• Strong avalanche effect through chaotic sensitivity
• Reversible dynamic substitution-permutation network
• Simple timestamp authentication
• Pure Python 3 implementation (no external dependencies)

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Installation

git clone https://github.com/yourusername/kairos-entanglement-cipher.git
cd kairos-entanglement-cipher

No additional packages required.

Usage

from kairos_entanglement_cipher import KairosEntanglementCipher

key = b"your-256-bit-or-longer-secret-key-here..."
cipher = KairosEntanglementCipher(key)

message = b"Secret message that will be time-bound..."

# Encrypt
ciphertext, header = cipher.encrypt(message)

# Decrypt
decrypted = cipher.decrypt(ciphertext, header)

print(decrypted == message)  # True

Important note

This cipher is a creative experiment exploring time-based entropy and chaotic systems. It has not undergone formal cryptanalysis. Use it for research, learning, artistic, or anything except production-ready purposes.