tlsfuzzer/python-ecdsa

Resumo

This repository implements ECDSA cryptographic signatures, which are fundamentally vulnerable to quantum attacks via Shor's algorithm. With 171 high-severity quantum-vulnerable findings and 9 critical issues related to broken SHA-1 usage, this library provides no quantum resistance and relies on deprecated hash functions. The entire cryptographic foundation requires replacement with post-quantum alternatives to ensure long-term security.