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Yacine

Software Engineering Student

Just sharing the knowledge and insights I gather on this journey

Recent Posts

ECDSA Challenge Part 3 Writeup

Recovering an ECDSA private key through repeated nonces

March 19, 2026

10 minute

CTF Cryptography writeups ECC Cyber Security Pioneers CTF

ECDSA Challenge Part 2 Writeup

Recovering an ECDSA private key through a small nonce

March 19, 2026

10 minute

CTF Cryptography writeups ECC Cyber Security Pioneers CTF

ECDSA Challenge Part 1 Writeup

Exploiting an anomalous elliptic curve to solve the Discrete Logarithm Problem in linear time

March 18, 2026

17 minute

CTF Cryptography writeups ECC Cyber Security Pioneers CTF

400Curves Writeup

Recovering the flag with an invalid curve attack

November 01, 2025

11 minute

CTF Cryptography writeups ECC Hack The Box

Python Tutorial

A comprehensive beginner-friendly Python tutorial covering variables, control flow, functions, collections, and modules.

October 20, 2025

17 minute

Tutorials workshops Python Shellmates

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Featured Projects

Featured

Hybrid Fall Detection and Motion Analysis API

A Flutter API for detecting falls and analyzing movement patterns using smartphone accelerometer and gyroscope data.

Flutter Dart Machine Learning

Featured

Building Secure Client-Server Communications with Smart Card Technology

The Evolution of Secure Communication Throughout history, humanity has continuously evolved its communication methods: …

Cryptography Security Smart Cards

Yacine

Recent Posts

ECDSA Challenge Part 3 Writeup

ECDSA Challenge Part 2 Writeup

ECDSA Challenge Part 1 Writeup

400Curves Writeup

Python Tutorial

Featured Projects

Hybrid Fall Detection and Motion Analysis API

Building Secure Client-Server Communications with Smart Card Technology

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