Shared types, ID generation, validators, and encryption helpers for API Circle Studio.
Angular security helpers for preventing ReDoS and other security vulnerabilities
Cryptographic state continuity for AI agents — Reverse-XorIDA with trust substrate, provenance, and enforcement
Wallet-derived encryption keys + AES-GCM authenticated envelopes for viem-based dapps. Deterministic, versioned keys derived from a personal_sign signature (same wallet + same purpose + same version → same CryptoKey, across devices). Non-extractable WebCr
Recoverable end-to-end encryption for browser and Node — key management, sharing, and key recovery without exposing keys or plaintext
Angular HTTP over Web Workers — off-main-thread HTTP pipelines with configurable interceptors, WebCrypto security, and pluggable serialization
Zero-knowledge engine for p00f: client-side AES-GCM + HKDF crypto, Link build/parse, and a ciphertext-only protocol client. Web Crypto only, so it runs in browsers, Node 20+, and Cloudflare Workers (workerd).
TypeScript types and validation schemas for Web Identity and JOSE standards, including:
Cryptography utilities for browser and Node.js environments.
Browser, end-to-end encrypted client SDK for the unimo secure-platform.
Give a short PIN the strength of a hardware security module — without the hardware. A split-key key-server API that removes offline PIN brute-force.
athsra core crypto — Argon2id KDF + AES-256-GCM (WebCrypto). Worker + CLI 공유. MIT.
Tegis browser player SDK — attest → WASM handshake → mint → renew, with WebCrypto AES-CTR segment playback. Never holds a tenant key.
Lightweight, type-safe auth middleware for Cloudflare Workers + Hono. JWT, API Key, and OAuth guards with zero runtime dependencies.
A minimal offline password generator CLI powered by pwdgen-core.
Extended cryptographic provider for pki-lite with MD5 hashing and AES ECB/CBC support
pki-lite is a lightweight JavaScript/TypeScript library for working with PKI (Public Key Infrastructure) concepts such as X.509 certificates, certificate signing requests (CSR), and PEM/PKCS12 formats. It is designed for use in Node.js and browser environ
Webcrypto based implementation of @atproto/jwk Key's
Zero-knowledge, offline-first, encrypted document store — core library with AES-256-GCM, PBKDF2, multi-user keyring, and sync engine
TypeScript crypto library — AES, DES, TripleDES, BlowFish, SHA*, MD5, HMAC, PBKDF2, and stream ciphers
Client-side AES-256-GCM decryption for Django-CFG encrypted API responses using Web Crypto API
Zero-dep, isomorphic HS256 verify and sign for Twitch Extension JWTs. Built on the Web Crypto API; works in browsers, Node 16+, Deno, Bun, and Cloudflare Workers. Typed claim shape, role and pubsub-perm helpers, EBS-to-Twitch outbound helper, optional aud
Shared, framework-agnostic auth primitives for Cloudflare Workers sites (Web Crypto sessions, signed tokens, password hashing, OAuth) plus an optional React login UI. Each consuming site brings its own D1 database and secrets; nothing links sites together