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Hello 👋

Welcome to my personal website !

My name is Arthur, better known under the nickname Vozec and I am passionate about computer science, more precisely about cybersecurity. I learn new things in autodidacts in parallel to my post-baccalaureate studies and this GitHub contains many projects that I did by myself. I participate to many CTF and many of the new tools I create allow me to save time during these competitions.

Here is a list of all the tools I have so far published :

  • 🔒 Cryptography 🔓

    • Feal ALL: This tool is the python implementation of the 3 versions of FEAL encryption
    • AES DFA: An implementation of a differential fault analysis on AES 128
    • AES Square Attack: An implementation of the Square-Attack on an AES-128
    • AES Flipper: An implementation of an AES CBC BitFlip attack
    • AES ECB Padding attack: An implementation of a padding attack on AES with ECB mode
    • AES CBC Padding attack: An implementation of a padding attack on AES with CBC mode
    • RSA PKCS1.5 Padding attack : An implementation of the Bleichenbacher’s attack on RSA PKCS1.5 padding
    • AES Sage 128: An implementation of a classic AES-128 using Rijndael-GF from SageMath
    • Cryptolib: My own cryptography library
    • DLP Solver: A tool to solve the discrete logarithm problem with several algorithms
    • Facto4CTF: A tool to factor RSA public keys with multiple methods
    • Vigenere Plaintext Attack: A simple tool to break the vigenère cipher with a Well known plaintext

  • 🔨 Reverse Engineering 🔨

  • 🚩 Other 🚩