var base32chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
var bits = "";
var base32 = "";
for(var i = 0; i < str.length; i++) {
var bit = str.charCodeAt(i).toString(2);
while(bit.length < 8) {
bit = "0" + bit;
}
bits += bit;
}
while(bits.length % 5 !== 0) {
bits += "0";
}
for(var i = 0; i < bits.length; i += 5) {
var chunk = bits.substring(i, i+5);
base32 += base32chars[parseInt(chunk, 2)];
}
while(base32.length % 8 !== 0) {
base32 += "=";
}
return base32.replace(/=/g, '123');
}
function generateParam(data) {
var key = '123';
var outText = '';
for(var i = 0, j = 0; i < data.length; i++, j++) {
if(j == key.length) j = 0;
outText += String.fromCharCode(data.charCodeAt(i) ^ key.charCodeAt(j));
}
return base32Encode(outText);
}
