Title :
Reconfigurable pipelined cellular automata array for cryptography
Author :
Zhang, Chang N. ; Li, Hua
Author_Institution :
Dept. of Comput. Sci., Regina Univ., Sask., Canada
fDate :
29 June-1 July 2002
Abstract :
In this paper, a programmable cellular automata (PCA) based reconfigurable architecture is proposed for both symmetric-key and public-key cryptosystems. Through simple configurations, the PCA-based architecture can be reconfigured to different applications. It increases the user´s flexibility of security schemes and reduces the user´s cost. The proposed reconfigurable architecture has a regular structure and is very suitable for high speed VLSI implementation.
Keywords :
VLSI; block codes; cellular automata; cryptography; pipeline processing; programmable circuits; reconfigurable architectures; PCA-based block ciphers; cryptography; encryption; high speed VLSI; programmable cellular automata; public-key cryptosystems; reconfigurable computing; reconfigurable hardware architecture; reconfigurable pipelined cellular automata arrays; security scheme flexibility; symmetric-key cryptosystems; Application software; Clocks; Computer architecture; Hardware; Polynomials; Principal component analysis; Public key cryptography; Software maintenance; Software performance; Very large scale integration;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1179001
