An unobtrusive ruby authentication library based on ActiveRecord.

This is a ruby library for interacting with the bitcoin protocol/network

A lightweight CMS toolkit for Ruby on Rails, based on Bootstrap.

Library to handle Ethereum accounts, messages, and transactions.

iQvoc - a SKOS(-XL) vocabulary management system built on the Semantic Web

The new-age password manager.

A devise-encryptable password encryptor that uses SCrypt

Authentication engine for Ruby on Rails

Implements a special case (k = 2) of Adi Shamir's secret sharing algorithm. This allows secret files to be encrypted on disk and require two secret holders to decrypt it.

Veri provides cookie-based authentication for Ruby on Rails applications with secure password storage, granular session management, multi-tenancy support, and user impersonation feature, without imposing business logic

Alfa CMF

Caseadilla is a CMS for Rails based on Casein and Comfortable Mexican Sofa. It is designed to allow you to easily fit the CMS to your app, not the other way around. By default, Caseadilla installs with Devise for authentication and Declarative Authorization, however it can be installed without either if you want to use an existing auth system.

The goal of this gem is to provide token-based authentication for Rails (or Rails-like) web applications.

EasyAuth-Password

BARD's Time Tracker

Enigma is a lightweight Ruby gem designed to verify passwords hashed using Firebase's custom scrypt-based algorithm, making it ideal for seamless integrations and migrations involving Firebase authentication systems. It provides a secure, efficient way to compare a user-provided password against a stored hash without exposing sensitive details, ensuring constant-time comparisons to mitigate timing attacks. Key features include: - Full compatibility with Firebase Authentication's password hashing logic, combining scrypt with AES-256-CTR encryption for signing. - Configurable parameters for scrypt (rounds, memory cost), signer keys, and salt separators. - Secure practices using OpenSSL's fixed-length comparisons. - Support for custom logging, with easy integration into Rails or other frameworks. - Minimal dependencies, relying on the 'scrypt' gem alongside Ruby's standard library. A common use case is migrating users from Firebase to systems like Devise in Ruby on Rails. During migration, extract the user's base64-encoded salt and stored hash from Firebase, then use Enigma to verify the input password. If it matches, set the raw password in Devise to generate a new hash, avoiding forced resets and ensuring a smooth transition. Whether for custom auth systems, password audits, or hybrid setups, Enigma simplifies secure verification while prioritizing ease of use.

Library to build, parse, and sign Ethereum transactions.

Core Ruby lib for keybase.io

Library to handle Klaytn accounts, messages, and transactions.

LaksaRuby -- Zilliqa Blockchain Library