Ling cryptography — classical + post-quantum primitives.

Modules

• [hash] — BLAKE3, SHA3-256/512, SHAKE-256
• [symmetric] — AES-256-GCM, XChaCha20-Poly1305
• [asymmetric] — Ed25519 signatures, X25519 ECDH
• [kdf] — Argon2id, HKDF-SHA3
• [pq] — ML-KEM-768 (post-quantum KEM, FIPS 203) — real implementation
• [hybrid] — X25519 + ML-KEM-768 hybrid KEM (the PQ-migration primitive)
• [geo] — Geometric suite: knot identities (PQ KEM), 3-D knot key fingerprints, and a 4-D holographic all-or-nothing transform
• [shamir] — Shamir's Secret Sharing over GF(2⁸)
• [zkp] — Schnorr zero-knowledge proof of knowledge
• [vrf] — Verifiable Random Function (Ed25519-based)
• [mandala] — Mandala Hash — custom geometric key derivation