What does dcodeio/bcrypt.js do?

Bcrypt.js is a pure JavaScript implementation of the bcrypt password hashing algorithm designed for secure credential storage and authentication. It provides a self-contained utility for hashing passwords and verifying them against stored values, protecting against brute-force and rainbow table attacks through the use of unique, deterministic salts and computationally expensive key stretching.

What are the main features of dcodeio/bcrypt.js?

The main features of dcodeio/bcrypt.js are: Bcrypt Implementations, Pure JavaScript Implementations, Cross-Runtime Cryptographic Libraries, Blowfish Key Derivation Schemes, Cross-Platform Auth Clients, Cryptographic Salt Generation, Salt-Embedded Hashes, Cryptographic Utilities.

What are some open-source alternatives to dcodeio/bcrypt.js?

Open-source alternatives to dcodeio/bcrypt.js include: kelektiv/node.bcrypt.js — This is a bcrypt password hashing library and cryptography module for Node.js. It provides a toolset for generating… ncb000gt/node.bcrypt.js — This is a Node.js library for securely hashing and verifying passwords using the bcrypt adaptive hashing algorithm. It… oliver-moran/jimp — Jimp is a JavaScript image processing library and Node.js manipulation tool designed to perform image transformations… jimp-dev/jimp — Jimp is a zero-dependency JavaScript image processing library and programmatic editor designed for manipulating,… madhums/node-express-mongoose-demo — This project is a reference implementation of a full-stack web application and server-side rendered blog. It… apostrophecms/apostrophe — Apostrophe is an open-source Node.js headless content management system that delivers structured content through REST…

Bcrypt.js - hash and verify passwords securely

Bcrypt.js - hash and verify passwords securely | Awesome Repos

Features

Bcrypt Implementations - Provides a pure JavaScript implementation of the bcrypt algorithm for secure password hashing and verification.
Pure JavaScript Implementations - Executes complex hashing algorithms entirely within the JavaScript runtime without relying on external native C++ bindings or system libraries.
Cross-Runtime Cryptographic Libraries - Implements consistent password hashing that functions identically across both server-side and client-side JavaScript environments.
Blowfish Key Derivation Schemes - Utilizes the Blowfish block cipher to perform computationally expensive key stretching that makes brute-force attacks significantly slower for attackers.
Cross-Platform Auth Clients - Implements consistent password hashing logic that functions identically across both server-side Node.js environments and client-side web browsers.
Cryptographic Salt Generation - Creates random salt values to ensure that identical passwords result in unique hashes, preventing attackers from using precomputed tables to guess user credentials.
Salt-Embedded Hashes - Incorporates random salt values into the hashing process to ensure that identical inputs produce unique outputs and prevent rainbow table attacks.
Cryptographic Utilities - Provides a zero-dependency library for generating salts and hashing user credentials to protect against brute-force and rainbow table attacks.
Credential Storage - Generates unique cryptographic salts to ensure that identical passwords result in distinct hashes, mitigating the risk of precomputed dictionary attacks.
Password Verification - Compares a provided plain-text password against a stored hash to determine if they match without exposing the original password to the application logic.
Password Hashing Utilities - Generates secure, salted hashes from plain-text passwords using a configurable number of processing rounds to protect sensitive user data against brute-force attacks.
User Authentication Workflows - Verifies user identities during login by comparing provided passwords against stored cryptographic hashes without exposing the original plain text.
Work Factor Iteration Controls - Applies a variable number of processing rounds to the hashing function to allow security adjustments as hardware performance increases over time.
Zero-Dependency Libraries - Maintains a self-contained codebase that avoids external package requirements to ensure portability across browser and server-side JavaScript environments.
Cryptography and Security - Optimized, zero-dependency bcrypt implementation.

Open-source alternatives to Bcrypt.js

Similar open-source projects, ranked by how many features they share with Bcrypt.js.

kelektiv/node.bcrypt.js
kelektiv/node.bcrypt.js
7,801View on GitHub
This is a bcrypt password hashing library and cryptography module for Node.js. It provides a toolset for generating secure salts, computing cryptographically strong hashes, and verifying passwords to protect user credentials from unauthorized access. The library implements adaptive hashing, utilizing a configurable cost factor to increase the computational effort required to brute-force passwords. It includes a password verification tool that protects the comparison process from timing attacks. The project covers secure password hashing and salt generation, as well as utilities for hash cost
C++
View on GitHub7,801
ncb000gt/node.bcrypt.js
ncb000gt/node.bcrypt.js
7,800View on GitHub
This is a Node.js library for securely hashing and verifying passwords using the bcrypt adaptive hashing algorithm. It functions as a password security module that transforms plain-text credentials into protected hashes and generates cryptographically secure salts. The implementation allows for the adjustment of computational cost to resist brute-force attacks. It provides utilities for password hash verification and the extraction of hash metadata to determine the number of encryption rounds used. The project covers a range of security and access control capabilities, including credential s
C++
View on GitHub7,800
oliver-moran/jimp
oliver-moran/jimp
14,621View on GitHub
Jimp is a JavaScript image processing library and Node.js manipulation tool designed to perform image transformations and edits entirely within a JavaScript environment. It is a zero-dependency image library that operates without requiring native binaries or external system software dependencies. The project provides a programmatic interface for automated image transformations, including resizing, cropping, and filtering. It supports the creation of custom image pipelines and server-side image editing by processing data without relying on native system tools.
TypeScript
View on GitHub14,621
jimp-dev/jimp
jimp-dev/jimp
14,621View on GitHub
Jimp is a zero-dependency JavaScript image processing library and programmatic editor designed for manipulating, resizing, and filtering images in Node.js. It functions as a multi-format image encoder and extensible pipeline that operates entirely in JavaScript to ensure portable deployment across different environments without requiring native system dependencies. The engine features a modular architecture that allows for custom image processor builds and the registration of custom processing plugins. This extensibility enables the addition of specific visual effects and custom file-type enc
TypeScript
View on GitHub14,621

See all 30 alternatives to Bcrypt.js

dcodeIObcrypt.js

Bcrypt.js

Features

Open-source alternatives to Bcrypt.js

kelektiv/node.bcrypt.js

ncb000gt/node.bcrypt.js

oliver-moran/jimp

jimp-dev/jimp

Frequently asked questions

Star history

Open-source alternatives to Bcrypt.js

kelektiv/node.bcrypt.js

ncb000gt/node.bcrypt.js

oliver-moran/jimp

jimp-dev/jimp

Frequently asked questions