Two scripts in Python to encrypt/decrypt using the 128 bits AES algorithm, ECB mode with hex "00" as padding for each character. For the encryption, an ascii plaintext file is taken as the input, then an encrypted hex file is outputted. For the decryption, a ciphertext hex file is taken as the input, then a decrypted ascii file is outputted.

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• Updated Jul 22, 2017
• Python

Implementation of various symmetric key encryption systems like AES, DES, triple DES (3 DES), Ceasar cipher, Substitution cipher, Hill cipher

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• Updated Dec 12, 2022
• Python

A simple implementation of AES-128 in Python

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• Updated Apr 16, 2025
• Python

A Python Password Manager

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• Updated Oct 30, 2019
• Python