Kefmat / crypto-transit-engine Star 0 Code Issues Pull requests Zero-dependency, production-ready Node.js/TypeScript engine demonstrating TLS 1.3 architectural standards: Ed25519 X.509 PKI, Ephemeral Key Exchange (ECDHE-P256), HKDF-SHA256 derivation, and AES-256-GCM AEAD framing with real-time SIEM logging and active MitM defense. nodejs security cryptography typescript backend pki cybersecurity ed25519 aes-gcm hkdf ecdhe tls13 zero-dependencies forward-secrecy data-in-transit Updated May 29, 2026 TypeScript