This tool will encrypt a text using the XXTEA algorithm. XXTEA, also known as Corrected Block TEA is a block cipher designed to correct weaknesses in the original Block TEA (Tiny Encryption Algorithm), which was first published together with a paper on 'Tea extensions'. Block TEA is likely to be more efficient than XXTEA for longer messages.

You might also like the XXTEA encrypt tool.

About TEA

TEA = Tiny Encryption Algorithm, by David Wheeler and Roger Needham of the Cambridge Computer Laboratory.

TEA is a Feistel cipher with XOR and and addition as the non-linear mixing functions.