Majik Signature is a hybrid post-quantum content signing and verification library for the Majikah ecosystem. Built on top of Majik Key, it provides tamper-proof, forgery-resistant digital signatures for any content format — using a dual-algorithm architecture that combines classical Ed25519 with post-quantum ML-DSA-87 (FIPS-204).
SPK is a single-packet authorization (SPA) port knocking tool that uses post-quantum key encapsulation to protect servers by acting as a cryptographic whitelist layer.
Roughtime protocol implementation in Go, supporting Google-Roughtime, IETF drafts 01–19, and experimental ML-DSA-44 post-quantum variant. Includes production-ready server with automatic certificate refresh.