Generating random strings for NodeJS

A TypeScript utility library with common helper functions.

Import the webcrypto API as a single module in both nodejs and browsers.

This package provides a way to pass secrets from Server Components into the SSR-run of Client Components, without them being accessible in the browser.

Helper code for crypto polyfil in a webview

Ultra-lightweight AES-CBC encryption for React Native, Expo and Web (Hermes-safe, zero native deps)

Generate readable, checksum-protected keys with embedded product, sequence, and user IDs.

Fernet algorithm implementation written in Node.js

Create and verify JWT bearer client assertions from the OAuth-JWT-bearer RFC

JavaScript cryptographic utilities for OpenSSL-WebCrypto compatibility including PEM/X509-JWK converter.

Universal Module for RSA Cryptography (RSA-OAEP and RSASSA-PSS/PKCS1-V1_5) in JavaScript

Shared types, utilities and constants for ai-localize-core

Hardware-backed P-256 key generation and ECDSA signing for React Native — iOS Secure Enclave, Android Keystore/StrongBox. Private keys never leave the hardware boundary.

Implementation of android package signing with zipalign that runs in a browser

BC Studio OAuth 协议实现

Zero-knowledge end-to-end encryption with post-quantum hybrid KEM (ML-KEM + X25519) and an opt-in CNSA 2.0 suite axis (matched-strength hybrid + pure ML-KEM-1024 / ML-DSA-87 / AES-256-GCM)

TOTP + HOTP library, with nice utilities for handing 2FA

Hardware key backends for AAuth: YubiKey PIV and macOS Secure Enclave

Simple and secure encrypt/decrypt functions using Web Crypto API and no dependencies

Create keys with the webcrypto API