1. Biham, E., & Shamir, A. (1993). Differential cryptanalysis of the data encryption standard, ISBN: 0-387-97930-1, 3-540-97930-1.
2. LNCS;N. D. Goots,2001
3. Goots, N. D., Izotov, B. V., Moldovyan, A. A., & Moldovyan, N. A. (2003). Modern cryptography: Protect your data with fast block ciphers. Wayne: A-LIST Publish.
4. LNCS;N. D. Goots,2003
5. Goots, N. D., Moldovyan, N. A., Moldovyanu, P. A., & Summerville, D. H. (2003). Fast DDP-based ciphers: From hardware to software. In 46th IEEE midwest international symposium on circuits and systems.