Bac Do Thi

Work place: University of Information and Communication Technology, Thai Nguyen, Viet Nam

E-mail: dtbac@ictu.edu.vn

Website:

Research Interests: Computer Architecture and Organization, Network Architecture, Network Security, Data Structures and Algorithms

Biography

Do Thi Bac, born in 1970. Lecturer in University of Information and Communication Technology, Thai Nguyen, Viet Nam. Her research interests include cryptography, communication and network security.

Author Articles
An Effective and Secure Cipher Based on SDDO

By Bac Do Thi Minh Nguyen Hieu Duy Ho Ngoc

DOI: https://doi.org/10.5815/ijcnis.2012.11.01, Pub. Date: 8 Oct. 2012

To improve the efficiency of security of the information secure mechanism, an algorithm BMD-128 is proposed. This algorithm is built on the SDDO. Using this operator decreases significanthy the cost of hardware implementation. Besides, it also ensures both the high applicability in the transaction needing the change of session keys with high frequency and the ability against slide attack. Concurrently, this algorithm also eliminates the weak keys without the complex round key proceduce. The algorithm is evaluated regards to the standard NESSIE and the ability against the differential cryptanalysis. Concurrently, it is also compared the performance with the other famous ciphers when implementing on hardware FPGA.

[...] Read more.
Other Articles