NIST P-256 Elliptic Curve Cryptography for Node and the Browsers

Framework-agnostic Arweave protocol library — chain-native primitives for wallets, signing, and permanent-storage uploads, with no UI or framework dependencies.

Flow-based logging SDK. Track what your app is doing with nested actions, timing, and structured logs — then inspect everything in the dashboard.

Memory storage for LTI 1.3 @lti-tool

A personal cli tool for encryption/decryption

Private key maker using shamir secret sharing

Post-quantum polyfill for the Web Cryptography API: ML-KEM (FIPS 203) and ML-DSA (FIPS 204) per the WICG Modern Algorithms draft, with native delegation

some functions that i find useful lol

REST API authorization key generator and validator

Authenticated encryption for Effect

sk-keygen provides methods to generate a unique secret key, generate a Verifiable KeyPair (VKP), and verify the VKP using the public and private keys.

Falcon is based on NTRU lattices, used with a hash-and-sign structure

ML-DSA implementation using WebAssembly in a single JS file based on mldsa-native

🔐 Secure and easy to use cryptographic utilities

This package contains utilities for working with DarkForest whitelist keys.

Webcrypto-based Javascript/Typescript library for HMAC signing and validation of JSON data. Compatible with Deno/Cloudflare/Convex environments, which don't have nodejs crypto module and buffers.

Modern PASETO (Platform-Agnostic Security Tokens) for Node.js with TypeScript support and V4 LOCAL encryption

A package for securely generating and mananging keys in React-Native.

> Pass whatever as key without re renders

Secure storage API for Mindsquare, using encryption and IPFS