Page MenuHomec4science
Files F104145247

example.html
No OneTemporary
Actions

File Metadata

Created
Thu, Mar 6, 18:08

example.html
View Options

<meta charset="UTF-8">
<head>
<title>JS encryption tests</title>
<script type="text/javascript" src="scripts/cryptolib.js"></script>
<script>
var counter = 0;
setInterval(()=> {
counter += 1;
document.querySelector("#mydiv").innerHTML = counter;
}, 100);
var pk=null,sk;
var cipher, plain;
var K, S;
function genkey(){
[sk, pk] = GenKey()
// alert("Secret key: " + sk + "\nPrivate key: " + pk)
}
function encrypt(){
cipher = EncryptStr(pk, "9999")
// alert("Cipher: " + cipher)
}
function decrypt() {
plain = DecryptStr(cipher, sk);
alert("Plaintext: " + plain)
}
function light_encrypt_init(){
if (pk==null){
alert("generate the keys before")
}
[K, S] = LightEncryptStr_init(pk)
}
function light_encrypt(){
cipher = LightEncryptStr(9999, K, S)
}
function enc10(){
genkey();
light_encrypt_init();
var start = Date.now()
var plains = [13, 66, 23444, -124523632, 151, 5552, 352, -12426324634];
for(var i=0; i < plains.length; i++){
LightEncryptStr(i, K, S)
}
alert((Date.now()-start)/1000 + " seconds to encrypt " + plains.length + " integers")
}
</script>
</head>
<body>
<div>Problem: the page is frozen while encrypting and decrypting => use web workers</div>
<div id="mydiv"></div>
<input type="button" onclick="genkey()" value="gen key">
<input type="button" onclick="encrypt()" value="encryp">
<input type="button" onclick="decrypt()" value="decrypt">
<input type="button" onclick="genkey();encrypt();decrypt()" value="all">
<!--<input type="button" onclick="MyPrint()" value="print">-->
<br>
<input type="button" onclick="light_encrypt_init()" value="light enc init">
<input type="button" onclick="light_encrypt()" value="light enc">
<br>
<input type="button" onclick="enc10()" value="light enc 10 numbers">
</body>
</html>

Event Timeline

c4science · Help