Python implementations of cryptographic attacks and utilities.
☆1,285Jan 8, 2026Updated 8 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 2 years ago
- ☆127Apr 22, 2025Updated last year
- attacking RSA via lattice reductions (LLL)☆840Apr 11, 2021Updated 5 years ago
- CVP "trick" for CTF challenges☆148Jun 19, 2023Updated 3 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.
- Coppersmith method (solving polynomial equation over composite modulus on small bounds)☆123Dec 21, 2024Updated last year
- Fast lattice reduction☆249Aug 25, 2025Updated last year
- SMT based attacks on non cryptographic PRNGs☆95Mar 23, 2023Updated 3 years ago
- ☆71Nov 10, 2025Updated 10 months ago
- Repository containing implementation of attacks on modern public key cryptosystems and symmetric key ciphers.☆144Mar 13, 2024Updated 2 years ago
- Solving linear systems over GF(2) by manipulating bitvectors☆89Feb 12, 2026Updated 7 months ago
- Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key E…☆1,623Jun 19, 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
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Automated cryptanalysis of substitution permutation network cipher☆31Aug 27, 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☆104Apr 20, 2021Updated 5 years ago
- Challenges I created for CTF competitions.☆252Dec 28, 2025Updated 8 months ago
- ☆38Sep 18, 2023Updated 3 years ago
- CTF write-ups☆220Feb 12, 2025Updated last year
- Python implementation of Wagner's Algorithm for the Generalized Birthday Problem.☆18Aug 15, 2023Updated 3 years ago
- rkm0959 implements stuff☆46Sep 21, 2022Updated 3 years ago
- A repository trying to collect things related to LLL☆75Sep 10, 2024Updated 2 years ago
- Attacking ECDSA with nonce leakage using lattice-based algorithms☆46Nov 19, 2025Updated 10 months ago
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Complex multiplication based factorization☆41Feb 21, 2022Updated 4 years ago
- Repo for collecting part of my public CTF challenges☆43Mar 25, 2024Updated 2 years ago
- 小巧的 Golang 数据库操作库☆100May 15, 2026Updated 4 months ago
- 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…☆20Jul 16, 2021Updated 5 years ago
- ☆109Jan 4, 2023Updated 3 years ago
- Some writeups for some CTFs☆18Apr 14, 2024Updated 2 years ago
- (Still exploring) My cryptography journey: A collection of notebooks covering different algorithms and concepts from cryptography☆254Jul 6, 2023Updated 3 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 last year
- Python implementation of a symbolic execution of MT19937 and a solver for GF(2) matrices☆40Aug 1, 2020Updated 6 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☆151Jun 18, 2025Updated last year
- Contains tools for solving RSA and other crypto problems in CTFs.☆340Mar 25, 2022Updated 4 years ago
- Quickly make Teeworlds mod☆118May 23, 2024Updated 2 years ago
- Lattice ECDSA attack☆148Jan 26, 2022Updated 4 years ago
- Cryptography & CTF Writeups☆82Feb 20, 2023Updated 3 years ago
- ☆68Apr 13, 2020Updated 6 years ago
- ☆24Mar 4, 2025Updated last year