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python-encryption

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A Tkinter-based Python application for encrypting and decrypting JPEG images using XOR-based encryption. The app features a simple GUI to select image files, enter an encryption key, and perform encryption or decryption operations. Includes error handling and validation to ensure smooth user experience.

  • Updated Sep 11, 2024
  • Jupyter Notebook

This Python code takes a plaintext word and uses alphanumeric characters and an alphabet 'wraparound' algorithm to encrypt strings. Letters are given different numerical values corresponding to their position in the alphabet. Based on the range of this number, the program performs certain operations to it. If it is still <= 26, the program codes…

  • Updated Sep 22, 2017
  • Python

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