Multi-protocol cryptographic configuration analyzer for TLS, SSH, IKE, DNS, and HTTP — alternative to testssl.sh and sslyze with Python API, 400+ cipher suites, vulnerability detection (FREAK, Logjam, ROBOT), and JA3/HASSH fingerprinting
If you want to setup a development environment, you are in need of uv.
git clone --recurse-submodules \ https://gitlab.com/coroner/cryptolyzer cd cryptolyzer uv sync --extra tests uv run --env-file .env cryptolyze -h