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secure-communication

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This is a client-server app in C++ that encrypts messages using ChaCha20-Poly1305 and uses X25519 for secure key exchange. It supports bidirectional TCP communication and configuration via XML.

  • Updated Sep 10, 2025
  • C++

Seravault is a progressive web app that allows users to encrypt confidential information and securely share with others. The app implements end-to-end encryption so that the man-in-the-middle attack vector is eliminated. Multi-factor authentication is implemented to decrease the probability that an attacker can impersonate a user to gain access.

  • Updated Mar 23, 2019
  • JavaScript

is a Python-based encryption and decryption tool. The application supports two encryption algorithms: a simple character substitution method and the more advanced Fernet encryption. Users can generate, save, and load encryption keys, and perform encryption and decryption on text data.

  • Updated Aug 11, 2024
  • Python

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