a little tool help CTFer solve RSA problem

A Sage interface for FGb (Gröbner basis computations)

Dump of codes for the challenges I attempted / solved in various Capture the Flag challenges. Not intended to be very tidy and clean.

An easy-to-use, general and open-source tool to solve the guess-and-determine problem

A sample project illustrating how to write and distribute SageMath extensions

sage-notebook is a community maintained Jupyter Docker Stack image with the sagemath kernel.

Sage source code for the computation of graphs and proofs from "Adventures in Graph Theory" by David Joyner and Caroline Grant Melles

A script to factorize integers with sagemath and factordb.

This package contains helpers to deal with physical variables and units.

collection of code snippets to assist working on cocalc

A CKKS implementation in SageMath which supports basic bootstrapping.

A Hill Cipher Cracker that performs automated crib dragging given a known plaintext and a ciphertext.

An open textbook for Discrete Mathematics with SageMath, as taught at the City Colleges of Chicago

🔒 Basic implementation of post quantum NTRU cryptographic system - key generation, encryption, decryption

Quantum Computation Simulation with SAGE

Sage package to compute Darmon points

A Bitcoin public/private keys and address generator. Private keys in WIF format, compatible with standard wallets.

Count graph homomorphisms effortlessly in SageMath for fun! 🚀

Vue 3 widgets for Jupyter

a SageMath package to work with circuits (elementary vectors), oriented matroids, sign vectors and linear inequality systems