https://github.com/bjarneo/node-encryption

Encrypt and decryption
https://github.com/bjarneo/node-encryption

Last synced: 3 days ago
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Encrypt and decryption

• Host: GitHub
• URL: https://github.com/bjarneo/node-encryption
• Owner: bjarneo
• License: mit
• Created: 2021-10-07T16:39:41.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2024-05-10T07:59:36.000Z (6 months ago)
• Last Synced: 2024-10-14T07:56:51.716Z (about 1 month ago)
• Language: TypeScript
• Size: 38.1 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# node-encryption

This package will simplify the process of encrypting and decrypting data for your application providing robust AES-256-GCM encryption and decryption utilities for protecting sensitive data.

```bash

$ npm install --save node-encryption

```

### How to use this package

```javascript

import { encrypt, decrypt } from 'node-encryption';

const text = 'This will be encrypted';

const encryptionKey = 'mysecretkey1337';

const encrypted = encrypt(text, encryptionKey);

const decrypted = decrypt(encrypted, encryptionKey);

console.log(decrypted.toString());

// Output: This will be encrypted

// By using a buffer

const encryptBuffer = encrypt(Buffer.from(text), encryptionKey);

const decryptBuffer = decrypt(encryptBuffer, encryptionKey);

console.log(decryptBuffer.toString());

// Output: This will be encrypted

```

### How to encrypt & decrypt a file

```javascript

const image = fs.readFileSync('./shyguy.png');

const encryptionKey = 'mysecretkey1337';

const encrypted = encrypt(image, encryptionKey);

const decrytedImageBuffer = decrypt(encrypted, encryptionKey);

```

### Development

```bash

$ npm install

$ npm test

```

### License

MIT - see LICENSE