{"enrichment":{"capability":"Pure-Python implementation of elliptic curve cryptography (ECDSA, EdDSA, ECDH) for key generation, digital signatures, and shared secret derivation across NIST, Brainpool, and SEC curves.","verdict":"Actively maintained, permissively licensed, and easy to install, but carries two known security vulnerabilities (GHSA-wj6h-64fc-37mp, PYSEC-2026-1325) and an explicit upstream warning against production deployment. Suitable for educational, testing, or non-critical cryptographic tasks only."},"id":"ecdsa","links":{"html":"https://skillfed.io/packages/ecdsa","md":"https://skillfed.io/packages/ecdsa.md","pypi":"https://pypi.org/project/ecdsa/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-03-26","license_spdx":null,"license_treatment":"permissive","name":"ecdsa","python_support":"supports_current","summary":"ECDSA cryptographic signature library (pure python)"},"popularity":{"tier":"top_1000"},"security":{"n_vulnerabilities":2},"version":"0.19.2"}