The scrypt password-based key derivation function with sync and cancellable async.
Scrypt Key Derivation Function
A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.
The scrypt crypto library for NodeJS
For ruby and ruby on rails
Nodejs implementation of Firebase's Scrypt modified version.
Ruby SemVer in TypeScript.
Convention over configuration for using Vite in Ruby apps
Like ruby's abbrev module, but in js
Fast "async" scrypt implementation in JavaScript.
Ruby grammar for tree-sitter
Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.
prettier plugin for the Ruby programming language
Scrypt in Node.js and in the browser. Fast & simple.
WebSocket framework for Ruby on Rails.
All the cryptographic primitives used in Ethereum.
A toolset for building sCrypt smart contract applications on Bitcoin SV network written in typescript.
bootstrap-sass is a Sass-powered version of Bootstrap 3, ready to drop right into your Sass powered applications.
Convention over configuration for using Vite in Rails apps
JavaScript client for graphql-ruby
realistic password strength estimation
TypeScript definitions for scrypt-async
A Stimulus Wrapper for Flatpickr library
JS Implementation of SCrypt for use with NodeJS
Universal SCrypt PBKDF adapter (for CRuby (MRI) and JRuby)
Litecoin Scrypt hashing function for Ruby. Only allow 80 or 160 bytes payload.
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.
Ruby C extension wrapping the yescrypt password hashing algorithm. yescrypt is the default password hash in modern Linux distributions (glibc 2.36+). It extends scrypt with pwxform for stronger time-memory tradeoff resistance. Supports YESCRYPT_WORM (scrypt-compatible), YESCRYPT_RW, and YESCRYPT_DEFAULTS flavors.