Encrypt And Decrypt String?
Oct 2, 2009is there a way in javascript to encrypt and decrypt a string?
View 1 Repliesis there a way in javascript to encrypt and decrypt a string?
View 1 RepliesI encrypted(AES) data with Javascript . I want to decrypt this in c#. While decrypting in c3 I am getting error "length of the data to be decrypt is not valid" For encryption in Javascript I am using following code,
var
randomnumber="91860F52E5C3A09BA3B827F28070E08D";
var encByteData = byteArrayToHex(rijndaelEncrypt(strFileContent, hex2s(randomnumber), "CBC"));
For the decryption in c# I am using following code,
Calling function,
DecryptData(byteArraySignData, "91860F52E5C3A09BA3B827F28070E08D",
ref byteArrayDecryptedData);
[code]....
I think my last question was not clear, so people gave me the reverse
answer.
I want to put a string in an html file, and human eyes or robots will not be
able to read it.
For example I want to turn this one
<a href="#" onclick="this.href='http://www.google.com'">click here</a>
into
<a href="#" onclick="this.href=' encoded of h encoded of t encoded of t
encoded of p encoded of :
encoded of : encoded of / '">click here</a>
I prefer bit OR, the ^ opertaion, but ASCII is fine with me, like %40%xx%xx
This plus disable right click will make search engines and view source
difficult but still possible to know where it is linked too,
Can somebody help me to decrypt this code? .....
View 2 Replies View RelatedI have a js file that is encrypted or garbled, See example below. Does it
need a decrypter or does Javascript know how to deal with it right off?
This js file is causing an error under IE. Any ideas on how to convert it
into human readable Javascript so I can debug it?
sample:
Any one knows how to encrypt javascript code... other way than escape()
and unescape() [not is encrypt but a way to protect source code ????
Is any way to encrypt the javascrypt code ?
View 3 Replies View RelatedI need to encrypt my AJAX requests and responses from the server. As the message format I use simple JSON.Can you advise any libraries about it?
View 7 Replies View RelatedWhen I run the following code the script will not display the second id field from the form:
function enCrypt( code ){
var form = document.getElementById( 'myForm' );
document.write(form.cipher.value);
document.write(form.msgcode.value);
} // end function enCrypt
</script>
<form id = "myForm" action = "">
<p>Enter cipher : <input id = "cipher" type = "text" /></p>
<p>Enter message : <input id = "msgcode" type = "text" /></p>
<p>Result : <input id = "result" type = "text" /></p>
<input type = "button" value = "Encrypt"
onclick = "enCrypt()" />
Is there any way how to encrypt some html text in php and afterwards decrypt it with javascript and send it with form?
Example:
<input type="hidden" value="password"/>
I don't want to have seen value "password" in html source code but I need to send the value by form...
I have a need of a Java Script function to encrypt passwords into Salted SHA in a format similar to the way LDAP stores it.
View 6 Replies View RelatedNeed some way of encrypting or hiding the "special offer code", 45291, from prying eyes in view source mode. Unicode? code...
View 2 Replies View RelatedI want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box
Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{
Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...
I have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
I need a simple, quick and efficient way to logically branch if I find a string is contained in another string in jquery Most other languages this can be resolved in one or two lines and it would be readable.
View 5 Replies View RelatedI have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function.callback should be a string so why is it saying otherwise?
View 3 Replies View RelatedIs it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?
View 11 Replies View RelatedI have made a basic form, and I need to combine three values within my form, then create an md5 hash of this string.Then assign it to a hidden variable.My form is here...
Code:
<p>
<label for="firstname">First Name: </label>
<input id="firstname" type="text" name="firstname" /><br />[code]....
Or I have created a pastebin of it here, for easy reading: http://pastie.org/1171757.So I need to be able to combine the three values into a string, create a md5 of the string, then call the value of the string into a hidden value all before posting the form.
I need help with substring or trim function in javascript. Find below my code. Selection holds the value Select State, and length of the string is 14. I need to equate the Selection value to string "Select State" and execute alert message.
function selected_item() {
if (Selection=="Select State")
alert("Select the State");[code]....
I tried this:
var state=Selection.substring(0,11); and then string would be equated to state variable. But it is not working.
How I would remove characters from a string if they are present?
For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this?
I have this, VB.Net code..how can i do exact same thing in javascript?
How to check if some char in textbox contains one of the ones in string "allowedChars"
I am currently trying to build a new function in javascript that is supposed to handle a string of text. The idea is that it should find the lowercase letters and uppercase letters in a string and then swap them.
Meaning all lowercase letter becomes uppercase letter and vice versa.
So i am just asking if someone could point me in the right direction or give some tips. I've currently been reading about the toUpperCase(); and toLowerCase(); functions and i am fairly confident i know how to use them for switching, however i still need a way to find the lower , upper character in the string so i later can switch them.
Here is my code:
<script type="text/javascript">
var str="Welcome to Microsoft! Microsoft Microsoft";
var stringToBeFound = 'Microsoft'
var ReplaceString = 'site'
document.write(str.replace(stringToBeFound , ReplaceString ));
</script>
My problem is im trying to use string.replace that is not case sensitive and replace every string found. I could use regular expression with it but my stringToBeFound is a dynamic variable im getting it from my database
How can i remove a string from an existing string in javascript. I have a textbox in a form and want to make sure that when the user clicks a button that certain words are moved, like all instances of "hello" should be taken out of the text the user typed in the textbox.
View 3 Replies View RelatedI ran into a problem that I could not fix myself, I am trying to replace a string with another string, the replace lines look like this:
Code:
var word = document.getElementById("word").innerHTML; document.getElementById("word").innerHTML = wordd.replace(/B/g, '<span class="style106">B</span><span class="style107"> </span>'); It works just perfectly if left alone, but I need to replace every letter inside this string, adding those style and span tags around each and every letter. So if I add another line to this code, like this:
[Code]...