ASN.1 schema for composite public keys, private keys, and signatures for post-quantum Internet PKI drafts.

Various heap implementations for arbitrary values and with customizable ordering

DiskANN/Vamana — SSD-friendly billion-scale approximate nearest neighbor search with product quantization

Post-quantum document signing and on-chain attestation. ML-DSA-65 (FIPS 204) over any payload, producing a self-contained JSON envelope a counterparty verifies offline. Anchor it on Armature L1 for a timestamped record the chain itself has verified.

An implementation of Priority Queue

The complete KXCO post-quantum stack in one install: institution identity, HSM custody, tamper-evident audit, attestation, encrypted channels, file encryption, webhook signing, agent identity, and a chain relay Armature L1 verifies in consensus.

Tamper-evident post-quantum audit log for regulated institutions. ML-DSA-65-signed, SHA-256 hash-chained entries, so any tampering breaks the chain and shows exactly where. Checkpoint to Armature L1 for an anchor a regulator can confirm on-chain.

ML-DSA-65 and ML-KEM-768 key custody on a PKCS#11 HSM. Generates ML-DSA keys on the token with CKA_EXTRACTABLE=false and signs with C_Sign, so the private key never enters host memory. signingMode reports on-token only after a probe signature proves it.

implementation of priority queues using heaps

Standard TypeScript Library

Zero-runtime Stylesheets-in-TypeScript

Institution identity for the KXCO stack: hierarchical ML-DSA-65 credentials, HSM-backed signing, and anchoring on Armature L1 where the chain verifies the signature in consensus rather than a server doing it.

Zero-runtime Stylesheets-in-TypeScript

Zero-runtime Stylesheets-in-TypeScript

Post-quantum encrypted channels for Node.js streams and WebSockets. ML-KEM-768 key exchange (FIPS 203) with ML-DSA-65 mutual authentication (FIPS 204), so a recorded session stays closed to a quantum adversary.

Sign an ML-DSA-65 intent, POST it to the KXCO relay, and Armature L1 verifies the signature in consensus: every validator checks it as a protocol rule, so a counterparty confirms the write from chain data. KXCO pays the gas. No wallets, no node.

Create multi-variant styles with a type-safe runtime API, heavily inspired by https://stitches.dev

Zero-runtime Stylesheets-in-TypeScript

Zero-runtime Stylesheets-in-TypeScript

Command-line post-quantum key management for institutions: generate ML-DSA-65 keypairs, rotate keys with an on-chain anchor, sign files and verify signatures, all without writing code.