plt-tlp-crypto.js

/*
  Sett Sarverott
  ***~~~~~~~~***
  plt tlp crypto functions
*/
class fibonacci{
	constructor(){
		this.last=1;
		this.beforeLast=1;
	}
	next(){
		var tmp=this.last;
		this.last+=this.beforeLast;
		this.beforeLast=tmp;
	}
}
/*
{
  next:function(){
    var tmp=this.last;
		this.last+=this.beforeLast;
		this.beforeLast=tmp;
  },
  last:1,
  beforeLast:1
}
*/
function purpleLightTimekeeper(data, key){
  //console.log(data);
	var  fib=new fibonacci();
	var encoded="";
	for(var i=0;i<data.length;i++){
    //console.log(data.charCodeAt[i]-key.charCodeAt[fib.last%key.length]);
		var tmp=data.charCodeAt(i)-key.charCodeAt(fib.last%key.length);
		(tmp<0)?tmp+=256:true;
		encoded+=String.fromCharCode(tmp);
		fib.next();
	}
	return encoded;
}
function timekeepLightPurpler(data, key){
	var  fib=new fibonacci();
	var decoded="";
	for(var i=0;i<data.length;i++){
		var tmp=data.charCodeAt(i)+key.charCodeAt(fib.last%key.length);
		(tmp>255)?tmp-=256:true;
		decoded+=String.fromCharCode(tmp);
		fib.next()
	}
	return decoded;
}

//CONSTRUCT 2 version
//decode

//Browser.ExecJS("var data='"&Function.Param(0)&"', key='"&Function.Param(1)&"';/*SARVEROTT*/var  fib={next:function(){var tmp=this.last;this.last+=this.beforeLast;this.beforeLast=tmp;},last:1,beforeLast:1};var decoded="";for(var i=0;i<data.length;i++){var tmp=data.charCodeAt(i)+key.charCodeAt(fib.last%key.length);(tmp>255)?tmp-=256:true;decoded+=String.fromCharCode(tmp);fib.next()}return decoded;")

//encode

//Browser.ExecJS("var data='"&Function.Param(0)&"', key='"&Function.Param(1)&"';/*SARVEROTT*/var fib={next:function(){var tmp=this.last;this.last+=this.beforeLast;this.beforeLast=tmp;},last:1,beforeLast:1};var encoded='';for(var i=0;i<data.length;i++){var tmp=data.charCodeAt(i)-key.charCodeAt(fib.last%key.length);(tmp<0)?tmp+=256:true;encoded+=String.fromCharCode(tmp);fib.next();}return encoded;")

//EXAMPLE BEGINE
/*
console.log("~ZEGARMISTRZ SWIATLA PURPUROWY~");
console.log("       example of usage");
console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
var cryptoKey="ZEGARMISTRZ SWIATLA PURPUROWY";
var messages=[
	"And when finally there will come for me",
	"Purple light's watchmaker",
	"To stir blue in my head",
	"I will be bright and ready"
];
console.log("our key is     : "+cryptoKey);
console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
for(var i in messages){
	console.log("orginal        : "+messages[i]);
  console.log(messages);
	console.log("crypted by tlp : "+timekeepLightPurpler(messages[i], cryptoKey));
  console.log(i);
	console.log("crypted by plt : "+purpleLightTimekeeper(messages[i], cryptoKey));
	console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
}
var msgTmp="qwertyuiop";
cryptoKey="1234567890";
console.log("message: "+msgTmp);
msgTmp=timekeepLightPurpler(msgTmp, cryptoKey);
console.log("encrypting message with TLP using key \""+cryptoKey+"\"");
console.log("message: "+msgTmp);
msgTmp=purpleLightTimekeeper(msgTmp, cryptoKey);
console.log("decrypting message with PLT using key \""+cryptoKey+"\"");
console.log("message: "+msgTmp);
console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
*/
//EXAMPLE END