Cryptography Packages

An npm package that provides cryptography russian algorithm 'kuznechik' (GOST 34.12-2018)

A secure zero-dependency password hashing library for Node.js using scrypt+HMAC with built-in rate limiting and timing attack protection.

A JavaScript tool for performing frequency analysis on n-grams (sequences of n characters) in ciphertexts.

Cryptograpi's library for JS/TS based apps

A simple MD4 hash function for JavaScript supports UTF-8 encoding.

JavaScript library of crypto specific functions.

A package for decent crypto-slider.

A package for decent crypto-eth-util.

This packages translates domain names into crypto wallet addresses, using standard TXT records set by the DNS.

Crypto Incognito client-side library.

Tiny hashing module that uses the native crypto API in Node.js and the browser BUT with legacy browser export

Cryptography Javascript Library

A simple and secure library for encrypting and decrypting data using AES-256-GCM with PBKDF2 key derivation. Ideal for securing JWT tokens and sensitive information.

Cryptia is a simple JavaScript library for encrypting and decrypting text using a basic substitution cipher. It provides an easy-to-use interface for securing text data in client-side applications..

A Node.js module for AES-256-CBC encryption and decryption, ensuring secure data handling.

Sam wants to send Matt an encrypted message. In order to do this, he first needs Matt's public key string. A public key pair can be generated for Matt like this:

Assemble and disassemble binary messages used in cryptocoin applications

The crypit package is a simple, fast, and secure cryptographic library. It is made to help you write secure applications, without using complex libraries (which can be really easy to mess up with).

Cryptography utility for Node.js to en-/decrypt faster.

A unified cryptographic library integrating diverse modules to provide robust and versatile cryptographic solutions for Node.js and the browser.