1. http://www.nist.gov/aes
2. ANSI draft X9.52, “Triple Data Encryption Algorithm Modes of Operation,” Revision 6.0, 1996.
3. Lect Notes Comput Sci;E. Biham,1994
4. Lect Notes Comput Sci;E. Biham,1994
5. E. Biham, “Cryptanalysis of triple-modes of operation,” Technion Technical Report CS0885, 1996.