a simple encrypt and decrypt module for node.js

Super Simple Cryptography

Easy password-based encryption, by garbados.

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

Dummy MongoDB Crypt shared library which only implements version helpers

RSA public/private key OpenSSL bindings for node and io.js

Javascript implementation of Fernet symmetric encryption https://github.com/kr/fernet-spec

JWT utils for Fastify

Fernet algorithm implementation written in Node.js

A native implementation of RSA key generation and encryption/decryption.

Encrypted Content-Encoding for HTTP

Encrypted json for manage all credentials, similar to rails encrypted secrets

The *client-browser* module includes all of the modules you need to use the AWS Encryption SDK for the JavaScript web browser.

Request Cryptography

Full-featured PDF decryption with AES-256 and RC4 support. Companion to @pdfsmaller/pdf-encrypt. Powers PDFSmaller.com's PDF unlock tool.

JWT authentication middleware.

Seal SDK

A pure JavaScript implementation of the AES block cipher algorithm with additional features.

Simple library for encrypting/decrypting strings without the boilerplate of the crypt library.

Alternative to transcrypt with simpler mental model and 0 dependencies