Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.07b
- /
- Pages.743-746
- /
- 2000
Dynamic Network: A New Framework for Symmetric Block Cipher Algorithms
- Park, Seung-Bae (Dept. of computer Science, Chodang University) ;
- Joo, Nak-Keun (Dept. of computer Science, Dongshin University) ;
- Lim, Hyeong-Seok (Dept. of Computer Science, Chonnam National University)
- Published : 2000.07.01
Abstract
In this paper we propose a new network called Dynamic network for symmetric block ciphers. Dynamic cipher has the property that the key-size, the number of round, and the plaintext-size are scalable simultaneously We present the method for designing secure Dynamic cipher against meet-in-the-middle attack and linear cryptanalysis. Also, we show that the differential cryptanalysis to Dynamic cipher is hard.
Keywords