Challenges I created for CTF competitions.
☆248Dec 28, 2025Updated 5 months ago
Alternatives and similar repositories for My-CTF-Challenges
Users that are interested in My-CTF-Challenges are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- CTF challenges I created 🚩☆83Mar 7, 2026Updated 3 months ago
- ☆23Jul 18, 2023Updated 2 years ago
- A toolkit for cryptanalysis using lattices.☆139Dec 2, 2023Updated 2 years ago
- Fast lattice reduction☆242Aug 25, 2025Updated 9 months ago
- CVP "trick" for CTF challenges☆149Jun 19, 2023Updated 2 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- 🧩 Collection of CTF challenges written by me☆19Mar 30, 2025Updated last year
- Functions for solving linear inequalities in integers☆60Jul 27, 2025Updated 10 months ago
- Python implementations of cryptographic attacks and utilities.☆1,269Jan 8, 2026Updated 5 months ago
- ☆103Jan 3, 2022Updated 4 years ago
- Repo for collecting part of my public CTF challenges☆44Mar 25, 2024Updated 2 years ago
- Models the mersenne twister used by Python Random as a symbolic program. This allows recovering the state given a few outputs☆100Apr 20, 2021Updated 5 years ago
- rkm0959 implements stuff☆45Sep 21, 2022Updated 3 years ago
- Files and writeups for challenges I authored in BalsnCTF 2022.☆26Sep 5, 2022Updated 3 years ago
- 🏴 🏴 🏴☆106Aug 28, 2025Updated 9 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A SageMath implementation of the Castryck-Decru Key Recovery attack on SIDH☆140Apr 17, 2023Updated 3 years ago
- Hosting awesome cryptography CTF challenges from past CTFs☆145Jun 18, 2025Updated 11 months ago
- CTF Archives: Collection of CTF Challenges.☆1,484Jun 7, 2026Updated last week
- Coppersmith's method for multivariate polynomials☆200Oct 11, 2023Updated 2 years ago
- Prime backdooring procedure to allow fast factorization of semiprimes☆25Dec 10, 2021Updated 4 years ago
- Challenges I wrote for various CTF competitions☆45Jul 21, 2024Updated last year
- ☆125Apr 22, 2025Updated last year
- Challenge source code and author write-ups for KalmarCTF☆70Apr 15, 2026Updated last month
- ☆69Nov 10, 2025Updated 7 months ago
- AI Agents on DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- Files + Writeups for DownUnderCTF 2023 Challenges☆173Sep 3, 2023Updated 2 years ago
- challenges 2024 woohoo☆22Sep 19, 2024Updated last year
- My CTF challenges, especially cryptography☆25Mar 4, 2025Updated last year
- All challenges from DiceCTF 2023☆73Feb 6, 2023Updated 3 years ago
- 🎵 Official source code and writeups for SekaiCTF 2023!☆145Aug 20, 2025Updated 9 months ago
- Harekaze mini CTF 2020 challenges☆16Dec 27, 2020Updated 5 years ago
- Some writeups for some CTFs☆18Apr 14, 2024Updated 2 years ago
- ☆41Sep 14, 2022Updated 3 years ago
- Coppersmith method (solving polynomial equation over composite modulus on small bounds)☆126Dec 21, 2024Updated last year
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Automated cryptanalysis of substitution permutation network cipher☆32Aug 27, 2024Updated last year
- Source code and writeups for CSCTF'24!☆19Sep 15, 2024Updated last year
- Challenges and write-ups for GCC-CTF 2024☆19Mar 3, 2024Updated 2 years ago
- CTF write-ups☆219Feb 12, 2025Updated last year
- public archive for corCTF 2022☆37Aug 16, 2022Updated 3 years ago
- An archive of past challenges from LA CTF hosted by ACM Cyber at UCLA and Psi Beta Rho.☆161Feb 18, 2026Updated 3 months ago
- WeCTF 2022 Source Code & Organizer's Writeup☆33Jun 12, 2022Updated 4 years ago