LlXorBase64

De DigiWiki.

default
{
    state_entry(){
 
        // Use a HARD password ! with caps nocaps numbers and symbols !
        string pass = "P4s5Wo_rD";
 
        string data = "I am some ver important data.";
 
        // Enccrypting the data:
        string crypt = llXorBase64(llStringToBase64(data), llStringToBase64(pass));
 
        // Say the mess you made to Owner
        llOwnerSay(crypt);
 
        // DeCrypting the data and say back to owner:
        llOwnerSay(llBase64ToString(llXorBase64(crypt, llStringToBase64(pass))));
    }
}

// Stronger encryption - generates a random encrypted string.
//safe character set
string ASCII = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
//convert integer to characters
string chr(integer i)
{
    return llGetSubString(ASCII, i, i);
}
 
//for generating a random string.
string salt(integer amount) {
    string salt = "";
    integer i;
    //for length of salt , generate characters
    for(i = 0; i < amount; i++) {
        salt += chr((integer)llFrand(llStringLength(ASCII)));
    }
    return salt;
}    
 
default
{
    touch_start(integer n) {
        //generates a random salt to add to the string.
        //put salt on the end so that even if the data is corrupted by SVC-6362, it is unimportant data
        string data = "I am some very important data." + salt((integer)llFrand(5)+ 5);
 
        string pass = "password";
 
        // Encrypting the data:
        string crypt = llXorBase64(llStringToBase64(data), llStringToBase64(pass));
 
        // Say the mess you made to Owner
        llOwnerSay(crypt);
 
        // DeCrypting the data and say back to owner: Remember to remove the salt when needed ;)
        llOwnerSay(llBase64ToString(llXorBase64(crypt, llStringToBase64(pass))));
    }
}