@hapi/cryptiles

What is @hapi/cryptiles?

@hapi/cryptiles is a utility library for cryptographic operations, providing functions for generating random strings, comparing secure strings, and other cryptographic utilities.

What are @hapi/cryptiles's main functionalities?

Random String Generation

Generates a random string of a specified length. In this example, a random string of 16 characters is generated.

const Cryptiles = require('@hapi/cryptiles');
const randomString = Cryptiles.randomString(16);
console.log(randomString);

Fixed Time Comparison

Compares two strings in a way that mitigates timing attacks. This example compares 'string1' and 'string2' and returns a boolean indicating if they are equal.

const Cryptiles = require('@hapi/cryptiles');
const result = Cryptiles.fixedTimeComparison('string1', 'string2');
console.log(result);

Token Generation

Generates a random token consisting of digits. In this example, a 6-digit random token is generated.

const Cryptiles = require('@hapi/cryptiles');
const token = Cryptiles.randomDigits(6);
console.log(token);

Other packages similar to @hapi/cryptiles

crypto

The built-in Node.js 'crypto' module provides cryptographic functionality that includes a set of wrappers for OpenSSL's hash, HMAC, cipher, decipher, sign, and verify functions. It is more comprehensive and versatile compared to @hapi/cryptiles.

bcrypt

bcrypt is a library to help you hash passwords. While it focuses on password hashing and salting, it provides secure hashing mechanisms similar to some of the functionalities in @hapi/cryptiles.

uuid

uuid is a library for generating RFC-compliant UUIDs. It focuses on generating unique identifiers, which is a subset of the random string generation functionality provided by @hapi/cryptiles.

README

@hapi/cryptiles

General purpose crypto utilities

Methods

randomString(<Number> size)

Returns a cryptographically strong pseudo-random data string. Takes a size argument for the length of the string.

randomDigits(<Number> size)

Returns a cryptographically strong pseudo-random data string consisting of only numerical digits (0-9). Takes a size argument for the length of the string.