a little tool help CTFer solve RSA problem

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

A Sage interface for FGb (Gröbner basis computations)

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

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

A script to factorize integers with sagemath and factordb.

collection of code snippets to assist working on cocalc

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

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

Quantum Computation Simulation with SAGE

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

A SageMath package for computing moment polytopes

Singular generalized eigenvalue problems.

Vue 3 widgets for Jupyter

Sage package to compute Darmon points

An attack to NTRUencrypt was implemented using sagemath

Elliptic Curve Factorization

Count graph homomorphisms effortlessly in SageMath for fun! 🚀