Marco DI LEO wrote: > For everyone interested in the Tiny Encryption Algorithm (TEA) I > have a brand new code that implements the new TEA-N. Marco: I haven't yet checked your TEA-N code, but your "regular" TEA code (identified as "version 1.1" on your web page) doesn't work. As you'll recall, the ciphertext produced from an all-zero plaintext and an all-zero key should be: 0x41ea3a0a 0x94baa940 Your code produces: 0xF6750B0D 0xDE93A110 -Andy === Andrew Warren - fastfwd@ix.netcom.com === Fast Forward Engineering - Vista, California === http://www.geocities.com/SiliconValley/2499 (personal) === http://www.netcom.com/~fastfwd (business)