Quantumesh NPM

QuantuMesh

QuantuMesh is an advanced encryption library designed for high security and performance. It provides AES-256-GCM and ChaCha20-Poly1305 encryption, Argon2 password hashing, and ECDH key exchange to secure data and communications.

Features

AES-256-GCM & ChaCha20-Poly1305 Encryption: Industry-standard encryption for secure data protection.
Argon2 Password Hashing: A cutting-edge password hashing algorithm for enhanced security.
ECDH Key Exchange: Securely generates and shares encryption keys between parties.
Universal Verification: Verifies both encrypted data and hashed passwords.
Lightweight & High Performance: Optimized for speed and efficiency in cryptographic applications.
Simple API: Designed for easy integration into projects.

Installation

Install QuantuMesh via npm:

npm install quantumesh

Usage

Importing the Library

import QuantuMesh from 'quantumesh';
const qme = new QuantuMesh();

Encryption & Decryption

Encrypt and decrypt sensitive data securely using AES-256-GCM and ChaCha20-Poly1305:

const data = "Hello, world!";
const keys = qme.genkey();

// Encrypt
const encrypted = qme.Encrypt(data);
console.log("Encrypted Data:", encrypted);

// Decrypt
const decrypted = qme.Decrypt(encrypted.encryptedAES, encrypted.encryptedChaCha, encrypted.keys);
console.log("Decrypted Data:", decrypted); // "Hello, world!"

Password Hashing & Verification

Hash passwords securely using Argon2 and verify them efficiently:

const password = "securepassword";
const hash = await qme.Hash(password);
console.log("Password Hash:", hash);

const isValid = await qme.VerifyPass(password, hash);
console.log("Password Valid:", isValid); // true

ECDH Key Exchange

Generate key pairs and securely compute shared secrets using Elliptic Curve Diffie-Hellman (ECDH):

const keyPairA = qme.genecc();
const keyPairB = qme.genecc();

const sharedKeyA = qme.ShareKey(keyPairA.privateKey, keyPairB.publicKey);
const sharedKeyB = qme.ShareKey(keyPairB.privateKey, keyPairA.publicKey);

console.log("Shared Key Match:", sharedKeyA === sharedKeyB); // true

Why Use QuantuMesh?

Advanced Security: Uses modern cryptographic algorithms to protect data.
High Performance: Optimized implementations for fast execution.
Versatile: Supports both symmetric and asymmetric encryption, password hashing, and key exchange.
Easy Integration: Simple API for seamless use in applications.
Open Source: Freely available and licensed under MIT License.