https://github.com/softcreatr/wsc-crypto-ts

PoC of cryptographic utility functions for WoltLab Suite Core, implemented in TypeScript.
https://github.com/softcreatr/wsc-crypto-ts

crypto cryptography typescript woltlab wsc

Last synced: 21 days ago
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PoC of cryptographic utility functions for WoltLab Suite Core, implemented in TypeScript.

• Host: GitHub
• URL: https://github.com/softcreatr/wsc-crypto-ts
• Owner: SoftCreatR
• License: isc
• Created: 2024-09-13T13:58:41.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-09-13T14:33:36.000Z (2 months ago)
• Last Synced: 2024-10-08T03:02:15.247Z (about 1 month ago)
• Topics: crypto, cryptography, typescript, woltlab, wsc
• Language: TypeScript
• Homepage: https://1-2.dev
• Size: 11.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE.md
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
# wsc-crypto-ts

PoC of cryptographic utility functions for WoltLab Suite Core, implemented in TypeScript.

## Overview

This project provides cryptographic helper functions, including:

- Creating secure signatures based on the Keyed-Hash Message Authentication Code (HMAC) algorithm.

- Hexadecimal encoding and decoding without cache-timing leaks.

## Installation

```bash

npm install wsc-crypto-ts

```

## Usage

### Creating a Signed String

```typescript

import { createSignedStringForSession } from 'wsc-crypto-ts';

// Your session ID and secret

const sessionID = 'your-session-id';

const secret = 'your-secret-key';

// Create a signed string

const signedString = createSignedStringForSession(sessionID, secret);

console.log('Signed String:', signedString);

```

### Verifying a Signed String

```typescript

import { CryptoUtil } from 'wsc-crypto-ts';

// Initialize CryptoUtil with your secret

const cryptoUtil = new CryptoUtil(secret);

// Verify and decode the signed string

const decodedValue = cryptoUtil.verifySignedString(signedString);

if (decodedValue !== null) {

  console.log('Decoded Value:', decodedValue.toString('utf8'));

} else {

  console.error('Invalid signature!');

}

```

## License

This project is licensed under the ISC License. See the [LICENSE](LICENSE.md) file for details.

## Author

- **Sascha Greuel**

- **Email:** [[email protected]](mailto:[email protected])

- **GitHub:** [SoftCreatR](https://github.com/SoftCreatR)