https://github.com/jondubois/simple-lamport

Lamport one-time signature scheme library.
https://github.com/jondubois/simple-lamport

Last synced: 27 days ago
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Lamport one-time signature scheme library.

• Host: GitHub
• URL: https://github.com/jondubois/simple-lamport
• Owner: jondubois
• Created: 2020-09-02T21:58:54.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-01-30T20:46:01.000Z (almost 4 years ago)
• Last Synced: 2024-11-07T15:09:27.410Z (3 months ago)
• Language: JavaScript
• Size: 122 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# simple-lamport

Lamport one-time signature scheme library.

## Installation

```bash

npm install simple-lamport

```

## Usage

### Basic

```js

const SimpleLamport = require('simple-lamport');

let lamport = new SimpleLamport();

// Generate private key and public key

let { privateKey, publicKey } = lamport.generateKeys();

let message = 'hello world';

// Sign message

let signature = lamport.sign(message, privateKey);

// Verify message; returns true or false

lamport.verify(message, signature, publicKey);

```

### Generate keys from from seed

```js

const SimpleLamport = require('simple-lamport');

let lamport = new SimpleLamport();

// Generate random secret seed

let seed = lamport.generateSeed();

// Generate private key and public key from a seed with index as second argument

let { privateKey, publicKey } = lamport.generateKeysFromSeed(seed, 0);

```

Works on Node.js and in the browser.

## License

MIT