crpdo

those who know, crpdo

Crpdo, a unified cryptographic library, eases the intricacies of cryptographic tasks by integrating a diverse set of submodules. Each module - Crypto, Key, Merkle, and others - serves a unique purpose, and when combined, they deliver a robust cryptographic solution that caters to various security requirements.

Features

• Comprehensive suite of cryptographic methods
• Incorporates an array of modules including coins, crypto, key, merkle and time, and more...
• Extensive test coverage to ensure functionality and security
• Cross-environment support: Node.js and the browser

Modules

Under a common namespace, Crpdo re-exports these submodules, thus offering a streamlined interface for engaging with a broad array of cryptographic operations.

Crypto

@crpdo/crypto, the Crypto module, constitutes the cornerstone of the Crpdo library, furnishing an assortment of cryptographic utilities. The Crpdo class enhances these functionalities to include encryption, decryption, and key manipulation.

Key

The Key module, @crpdo/key, presents tools to generate and handle cryptographic keys, encompassing the creation of signing keys, boxing keys, and multi-keys.

Merkle

The Merkle module, @crpdo/merkle, focuses on the construction of Merkle trees, a crucial data structure in numerous cryptographic systems.

Time

The Time module, @crpdo/time, provides utilities revolving around time-based one-time password (TOTP) generation, verification, and Network Time Protocol (NTP) computations.

Coins

The Coins module, @crpdo/coins, offers a host of methods to manage a variety of cryptocurrencies, such as deriving paths for coin symbols, obtaining coin type IDs, and generating Bitcoin or Ethereum addresses for specific public keys.

Installation

npm install crpdo

Usage

Import the crpdo library directly:

const Crypto = require('crpdo')

const hash = Crypto.hash('foo')
// much much more...
const fooHash = hash('foo')
// many algos
const secureFoo = hash.sha3('foo')

Import the submodules and crpdo through destructuring:

const { Crypto, Key, Merkle } = require('crpdo')
// Now you can use Crypto, Key, and Merkle...

const { Time, Crypto } = Crypto

const secret = 'my_secret'

// Generate a TOTP
const totp = Time.code(secret)
console.log(`Generated TOTP: ${totp}`)

// Validate the TOTP
const isValid = Time.verify(totp, secret)
console.log(`Valid TOTP: ${isValid}`) // => Valid TOTP: true

// Many more functions...

Documentation

• API Reference

Tests

In order to run the test suite, simply clone the repository and install its dependencies:

git clone https://gitlab.com/basedwon/crpdo.git
cd basd
npm install

To run the tests:

npm test

Contributing

Thank you! Please see our contributing guidelines for details.

Donations

If you find this project useful and want to help support further development, please send us some coin. We greatly appreciate any and all contributions. Thank you!

Bitcoin (BTC):

1JUb1yNFH6wjGekRUW6Dfgyg4J4h6wKKdF

Monero (XMR):

46uV2fMZT3EWkBrGUgszJCcbqFqEvqrB4bZBJwsbx7yA8e2WBakXzJSUK8aqT4GoqERzbg4oKT2SiPeCgjzVH6VpSQ5y7KQ

License

crpdo is MIT licensed.