The scrypt password-based key derivation function with sync and cancellable async.
Scrypt Key Derivation Function
The scrypt crypto library for NodeJS
Nodejs implementation of Firebase's Scrypt modified version.
Fast "async" scrypt implementation in JavaScript.
Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.
Scrypt in Node.js and in the browser. Fast & simple.
All the cryptographic primitives used in Ethereum.
A toolset for building sCrypt smart contract applications on Bitcoin SV network written in typescript.
TypeScript definitions for scrypt-async
JS Implementation of SCrypt for use with NodeJS
Password hashing and verification for node.js
RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data.
A faster JS implementation of the scrypt password-based key derivation function
CLI tool for creating and managing sCrypt projects.
Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt
Javascript SDK for integration of Bitcoin SV Smart Contracts written in sCrypt language.
Native C/C++ implemented crypto libraries for React Native apps
Privacy-first CAPTCHA widget, compliant with global regulations (GDPR/HIPAA/CCPA/LGDP/DPDPA/PIPL) and WCAG accessible. No tracking, self-verifying.
Fast "async" scrypt implementation in modern JavaScript.
```bash npm i npx scryptlib download npm t ```
A collection of smart contract libraries for `scrypt-ts`.
JavaScript (ECMAScript) version of NaCl Cryptographic library
Native scrypt for React Native
A devise-encryptable password encryptor that uses SCrypt
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.