Quantum Core — PQC & Algorithm Primitives

What it is

ML-KEM-768 (FIPS-203): real module-lattice key encapsulation — 1184-byte ek, 1088-byte ct, 32-byte ss. PQC & Algorithm Primitives is a core component of the P31 Labs sovereign cognitive infrastructure stack — built to run offline, deployed to the edge, and designed without dark patterns.

@noble/post-quantum (audited, MIT, zero-dependency). 45/45 tests pass. Key sizes verified against FIPS 203 Table 3 and FIPS 204. IBM Quantum API calls proxied through a Cloudflare Worker to avoid CORS.

Core features

ML-KEM-768 (FIPS-203): real module-lattice key encapsulation — 1184-byte ek, 1088-byte ct, 32-byte ss

ML-DSA-65 (FIPS-204): real lattice digital signatures — 1952-byte pk, 3309-byte sig max

HybridPQCScheme: ML-DSA sign + ML-KEM encapsulate in one call; decapsulateAndVerify round-trip

All three security levels: ML-KEM-512/768/1024 + ML-DSA-44/65/87

SIC-POVM swarm management: d² agents per dimension, biological tomography, calcium homeostasis cost

IBM Quantum bridge: execute circuits against IBM hardware via cloud API

How to use

1Import MLKEM or MLDSA from @p31/quantum-core — keygen(), encapsulate(), sign(), verify()

2HybridPQCScheme: generateHybridKeyPair() → signAndEncapsulate() → decapsulateAndVerify()

3All operations synchronous, zero WASM, runs in Node + Cloudflare Workers + browser

Architecture

P31 Labs, Inc. (Georgia nonprofit, EIN 42-1888158) builds open tools for cognitive sovereignty, communication clarity, and family coordination. This page is technical documentation, not medical or legal advice. Mission and support: phosphorus31.org.

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