XORKey
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User-Defined Function: key uXORKey( string vStrOne, string vStrTwo );
Returns a key that is vStrOne bitwise XOR'd with vStrTwo.
- vStrOne: source key
- vStrTwo: source key
Simple Code:
- LSO: 528 bytes
- MONO: 2048 bytes
<lsl>key uXORKey( string vStrOne, string vStrTwo ){
vStrOne = (string)llParseString2List( vStrOne, ["-"], [] );
vStrTwo = (string)llParseString2List( vStrTwo, ["-"], [] );
string vStrHex = "0123456789abcdef";
integer vIdxXOR = 0xFFFFFFE0; //-- (-32)
integer vIdxChr;
do{
vStrTwo +=
llGetSubString( vStrHex,
vIdxChr = (integer)("0x" + llGetSubString( vStrOne, vIdxXOR, vIdxXOR )) ^
(integer)("0x" + llGetSubString( vStrTwo, vIdxXOR, vIdxXOR )),
vIdxChr );
}while (++vIdxXOR);
return
(key)(llGetSubString( vStrTwo, 0xFFFFFFE0, 0xFFFFFFE7 ) + //-- (-32, -25)
"-" + llGetSubString( vStrTwo, 0xFFFFFFE8, 0xFFFFFFEB ) + //-- (-24, -21)
"-" + llGetSubString( vStrTwo, 0xFFFFFFEC, 0xFFFFFFEF ) + //-- (-20, -17)
"-" + llGetSubString( vStrTwo, 0xFFFFFFF0, 0xFFFFFFF3 ) + //-- (-16, -13)
"-" + llGetSubString( vStrTwo, 0xFFFFFFF4, 0xFFFFFFFF )); //-- (-12, -1)
} /*//-- Anti-License Text --//*/ /*// Contributed Freely to the Public Domain without limitation. //*/ /*// 2009 (CC0) [ http://creativecommons.org/publicdomain/zero/1.0 ] //*/ /*// Void Singer [ https://wiki.secondlife.com/wiki/User:Void_Singer ] //*/
/*//-- --//*/</lsl>Caveats
- This function does not check input key validity