This encryption method performs a bitwise XOR on each character of the data you wish to encrypt with a series of mathematically generated keys. This key is generated using a pseudo-random number generator using a hash of the password as the seed. The security of the encrypted data is dependent on the length and randomness of the key. Don't make this script the only form of security on your site as XOR encryption has its weaknesses.
The JavaScript Source: Password Protection: XOR Encryption4
Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Command-s). The script is yours!!!
Password Protection
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