Testing Schnorr's factorization claim in Sage

Coppersmith's method for multivariate polynomials

CVP "trick" for CTF challenges

A SageMath implementation of the Castryck-Decru Key Recovery attack on SIDH

A repository trying to collect things related to LLL

Implements Coron's simplification of Coppersmith's algorithm

Analysis and generation of substitutions

Prime backdooring procedure to allow fast factorization of semiprimes

Wouter Castryck, Thomas Decru. "An efficient key recovery attack on SIDH" の実装

Distributed generation of semiprimes with unknown factorization using semiprimality certificates.