Python implementations of cryptographic attacks and utilities.
☆1,289Jan 8, 2026Updated 9 months ago
Alternatives and similar repositories for crypto-attacks
Users that are interested in crypto-attacks are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- A toolkit for cryptanalysis using lattices.☆141Dec 2, 2023Updated 2 years ago
- Coppersmith's method for multivariate polynomials☆202Oct 11, 2023Updated 3 years ago
- Coppersmith method (solving polynomial equation over composite modulus on small bounds)☆123Dec 21, 2024Updated last year
- CVP "trick" for CTF challenges☆149Jun 19, 2023Updated 3 years ago
- Fast lattice reduction☆250Aug 25, 2025Updated last year
- 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.
- attacking RSA via lattice reductions (LLL)☆841Apr 11, 2021Updated 5 years ago
- ☆128Apr 22, 2025Updated last year
- Repository containing implementation of attacks on modern public key cryptosystems and symmetric key ciphers.☆145Mar 13, 2024Updated 2 years ago
- ☆71Nov 10, 2025Updated 11 months ago
- Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key E…☆1,629Jun 19, 2021Updated 5 years ago
- SMT based attacks on non cryptographic PRNGs☆95Mar 23, 2023Updated 3 years ago
- Models the mersenne twister used by Python Random as a symbolic program. This allows recovering the state given a few outputs☆104Apr 20, 2021Updated 5 years ago
- A SageMath implementation of the Castryck-Decru Key Recovery attack on SIDH☆140Apr 17, 2023Updated 3 years ago
- Functions for solving linear inequalities in integers☆62Jul 27, 2025Updated last year
- 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.
- Solving linear systems over GF(2) by manipulating bitvectors☆89Feb 12, 2026Updated 8 months ago
- Challenges I created for CTF competitions.☆255Dec 28, 2025Updated 10 months ago
- Automated cryptanalysis of substitution permutation network cipher☆31Aug 27, 2024Updated 2 years ago
- CTF write-ups☆221Feb 12, 2025Updated last year
- ☆38Sep 18, 2023Updated 3 years ago
- Python implementation of Wagner's Algorithm for the Generalized Birthday Problem.☆18Aug 15, 2023Updated 3 years ago
- rkm0959 implements stuff☆45Sep 21, 2022Updated 4 years ago
- A repository trying to collect things related to LLL☆75Sep 10, 2024Updated 2 years ago
- Complex multiplication based factorization☆41Feb 21, 2022Updated 4 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.
- Hosting awesome cryptography CTF challenges from past CTFs☆149Sep 29, 2026Updated last month
- Known attacks on Elliptic Curve Cryptography☆619Nov 8, 2024Updated last year
- Python's library written in Rust to quickly factor `n = pq` when around >50% bits of `p` and `q` are known which are distributed at rando…☆19Jul 16, 2021Updated 5 years ago
- (Still exploring) My cryptography journey: A collection of notebooks covering different algorithms and concepts from cryptography☆253Jul 6, 2023Updated 3 years ago
- Contains tools for solving RSA and other crypto problems in CTFs.☆340Mar 25, 2022Updated 4 years ago
- ☆108Jan 4, 2023Updated 3 years ago
- Repo for collecting part of my public CTF challenges☆42Mar 25, 2024Updated 2 years ago
- 小巧的 Golang 数据库操作库☆100May 15, 2026Updated 5 months ago
- Attacking ECDSA with nonce leakage using lattice-based algorithms☆46Nov 19, 2025Updated 11 months ago
- Serverless GPU API endpoints on Runpod - Get Bonus Credits • AdSkip the infrastructure headaches. Auto-scaling, pay-as-you-go, no-ops approach lets you focus on innovating your application.
- Python implementation of a symbolic execution of MT19937 and a solver for GF(2) matrices☆40Aug 1, 2020Updated 6 years ago
- True to its name, `funccache` implements the cache function. Cache the return value of a callable object or all methods defined in a clas…☆88Oct 10, 2024Updated 2 years ago
- Cryptography & CTF Writeups☆81Feb 20, 2023Updated 3 years ago
- My CTF challenges, especially cryptography☆25Mar 4, 2025Updated last year
- common libray for Java☆97Nov 30, 2025Updated 11 months ago
- Tool for generating Elliptic curve domain parameters☆132Dec 3, 2025Updated 10 months ago
- ☆67Apr 13, 2020Updated 6 years ago