Password.js

Javascript library for generate random passwords Demo

Possible characters in passwords are:

• 0123456789
• abcdefghijklmnopqrstuvwxyz
• ABCDEFGHIJKLMNOPQRSTUVWXYZ
• -_!@#$%^&*()+/{[]}|\;:'<>?

Config settings (by default):

If you want you can override this config (for example Password.config.useDigits = false)

  config: {
  			useDigits               : true,
  			useAlphabet             : true,
  			useAlphabetCapitalized  : true,
  			useSpec                 : true,
		numberOfPasswords       : 1,
		length                  : 5
	}

  

Check password entropy:

bits = Math.floor(Math.log(charset)*(lenght/Math.log(2)))

• bits - bit resistance
• log - natural logarithm
• length - password length
• charset - sets the total size for each of the types below, if they exist in possible characters in passwords

Example: Password.checkEntropy('jjF25jVNGI') equals 59

Encrypt password:

It's usefull method for generating password from your phrase, that you can simply remember

Example: Password.encrypt('my_password',10) returns password KElY91usje

Simply to use:

• Put it library in you project and link it
• Configure it in Password.config settings
• Password.generate() returns passwords in JSON format