def password_strength(password)
    json_parse_reply(key_style, *request(target, :post, '/password/score',
        Util.encode_form(:password => password), "content-type" => Http::FORM_UTF8,
        "accept" => Http::JSON_UTF8))
  end
def password_strength(password)
    json_parse_reply(key_style, *request(target, :post, '/password/score',
        Util.encode_form(:password => password), "content-type" => Http::FORM_UTF8,
        "accept" => Http::JSON_UTF8))
  end
Gets information about the given password, including a strength score and
 an indication of what strength is required.
 @param (see Misc.server)
 @return [Hash]