High-performance Deque (Double-Ended Queue) for DSA practice with O(1) operations
oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`
Minimal implementation of older cryptography algorithms: RSA, DSA, DH, ElGamal
Auditable & minimal JS implementation of post-quantum cryptography: FIPS 203, 204, 205, Falcon
DSA connect
Post-quantum cryptography for Node.js and browsers via WebAssembly bindings to liboqs
opensource free pure JavaScript cryptographic library supports RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp and CAdES and JSON Web Signature(JWS)/Token(JWT)/Key(JWK)
A library for finding and using SSH public keys
Nubian DSA connect
PHP-like regex match all
ML-DSA implementation using WebAssembly in a single JS file based on mldsa-native
Post-quantum cryptography primitives (ML-DSA-65 / FIPS 204) for the XYO SDK
Quantum-resistant (ML-DSA-65 / FIPS 204) Account implementation for XYO Protocol 2.0
OID constants for all PQ algorithms (ML-KEM, ML-DSA, SLH-DSA)
A Claude Code clone powered by OpenAI gpt-5-nano
Annotation tools for OpenSeadragon using PaperJS
Post-quantum JWT library using NIST-standardized ML-DSA and SLH-DSA. Drop-in successor to RS256/ES256.
ML-DSA (FIPS 204) digital signatures via Rust/WASM
JS SDK to interact with Chfry DSA contracts
Command line search and replace utility
Browser CDN bundle for post-quantum ML-DSA signatures (FIPS-204) with dual-stack ECDSA, mnemonic derivation, and role-based key management.
Auditable & minimal JS implementation of post-quantum cryptography: FIPS 203, 204, 205
Post-quantum ML-DSA-65 webhook signing and verification. Sign outgoing payloads so recipients can prove they came from you; verify incoming webhooks before processing them. Drop-in for HMAC-SHA256 webhook patterns, but quantum-safe.
Continuous learning for engineers