Check the github page for a detailed description

A gem that supports encrypting personal data by using rbnacl and attr_encrypted

The Raft engine

Secret management by encrypting values in a YAML file with a public/private keypair

Ruby client consumes Factom (factom.org) API.

libhydrogen + encoding = cryptographically sound, URL safe string = libhydrogen + encoding

Encrypted file backend for Hiera

NaCl encryptor for use with hiera-eyaml

Ruby library that provides abstact interface for private-key and public-key cryptography using RbNaCl and OpenSSL

A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard with additional support for Blockstack.

A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

A Ruby JSON Web Token implementation using NaCl Ed25519 digital signatures from the state-of-the-art networking and cryptography library by Daniel J. Bernstein.

Rack middleware that provides authentication based on JSON Web Tokens.

KStor stores and shares secrets among teams of users. This is the server part, supporting a command-line client and a web user interface. Don't use it, it's full of security holes and not even yet functional.

Onion routing for the Lightning Network.

Macaroons library in Ruby

Verify signed HTTP requests from Manifold

Allows for encrypting a single piece of data with multiple keys which can each be used to decrypt it

Create and verify minisign signatures

Easier encryption and decryption with libsodium while remaining configurable with validated options. Also includes a concern for a "has_secure_password" style one-line setup