JSPM

Fast, reliable cipher, hash and hmac methods executed in Node's threadpool for multi-core throughput.

Streaming file encryption for Node.js using AES-256-GCM, HKDF and HMAC.

Multi-chain wallet management made simple - core cryptographic utilities for Jelli applications

A nearly complete implementation of the ESPHome client protocol with encryption support.

A secure JWT library with multiple encryption algorithms, zero dependencies, and built-in security for Node.js applications.

Streaming authenticated encryption using ChaCha20-Poly1305

The Autograph protocol for Expo

Authenticated encryption on arbitrary large files

Pull stream of authenticated encryption ChaCha20-Poly1305

A TypeScript implementation of the Autograph protocol

A CLI and programmatic tool for encryption/decryption supporting AES-GCM and ChaCha20-Poly1305 algorithms, with text encoding options and line-by-line text file processing.

Hybrid EC encryption scheme that EC curve secp256k1, and chacha20-poly1305 or aes-256-gcm to encrypt data. The returned data is a packed Buffer with the public key, nonce/iv, tag, and encrypted data.

Fast, reliable cipher, hash and hmac methods executed in Node's threadpool for multi-core throughput.