sachinlodhi / entropy_calculator

JS module for calculating entropy language dependent strings.

Entropy Calculator

Entropy Calculator for the language-dependent strings with support for 10+ languages.

• The tool is language-space sensitive. Use with proper language option.

Installation

Use the package manager npm to install

npm i entropy_calculator

Feautures

Supports 10+ languages in the current version. All the supported languages are as follows:

• Chinese(**人)
• Devnagari(देवनागरी)
• English
• French(Français)
• German(Deutsch)
• Greek(ελληνικά)
• Hebrew(עִברִית)
• Hinglish(HIndi+English)
• Modern Latin
• Russian(Русский)
• Spanish(Español)

Usage

const test  = require("entropy_calculator");

//Allowed language options ["chinese", "devanagari", "english", "french", "german", "greek","hebrew","hinglish","latin", "russian", "spanish"]
//const result = test("<PASSWORD_STRING>", "<LANGUAGE>");

const result = test("martes h71 panda sigla cereo", "spanish"); 
console.log(result); // returns 174

result = test("neon 95th prissy ib read tern", "english");
console.log(result); // returns 247

result = test("тайна скарб литьЄ завет боком форма фильм", "russian");
console.log(result); // returns 177

Note

Selection of the correct language, while invoking the function, is necessary for the proper calculation of the entropy. For e.g. with string archer carol cody blimp skit the correct language option is english. Any other language option would result in incorrect entropy.

Constraints

• Supports online single language strings.
• Mixing of the language is not supported in the current version.
• Arabic numbers [0-9] is allowed with all the input string.