secure-keyx
This is an npm package that provides a simple and secure way to perform Elliptic Curve Diffie-Hellman (ECDH) key exchange between a client and server, with the server managing the keys in a Redis database.
ssh2
SSH2 client and server modules written in pure JavaScript for node.js
expo-secure-store
Provides a way to encrypt and securely store key-value pairs locally on the device.