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cryptography-algorithms

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CryptoLab is an interactive cryptographic simulation tool featuring gamification, voice narration, and step-by-step encryption demos. Built for learners and educators to explore classical and modern cryptographic techniques in an engaging, hands-on way.

  • Updated Jul 26, 2025
  • JavaScript

This project implements a one-way hash function using DES encryption. Messages are split into 56-bit chunks and used as DES keys in a chained encryption process, starting with a publicly known zero value. Each chunk encrypts the output of the previous step. The final result is truncated or zero-padded to produce a fixed-length hash output.

  • Updated Jun 7, 2025
  • JavaScript

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