TY - JOUR
T1 - Design of a new signal security system
AU - Yen, Jui Cheng
AU - Guo, Jiun-In
PY - 2002
Y1 - 2002
N2 - The basic ideas of the signal encryption algorithms can be classified into three major types: position permutation, value transformation and the combination form. In this paper, a new signal security system and its VLSI architecture are proposed. The encryption algorithm belongs to the combination form. Based on two bit-circulation functions with parameters controlled by a chaotic binary sequence, every eight pixels are value-transformed and then position-permuted in each bit-plane. The scheme is analyzed to be high security. In order to implement the system, its VLSI architecture with low hardware cost, high computing speeds, high modularity, regularity, and locality is designed.
AB - The basic ideas of the signal encryption algorithms can be classified into three major types: position permutation, value transformation and the combination form. In this paper, a new signal security system and its VLSI architecture are proposed. The encryption algorithm belongs to the combination form. Based on two bit-circulation functions with parameters controlled by a chaotic binary sequence, every eight pixels are value-transformed and then position-permuted in each bit-plane. The scheme is analyzed to be high security. In order to implement the system, its VLSI architecture with low hardware cost, high computing speeds, high modularity, regularity, and locality is designed.
UR - http://www.scopus.com/inward/record.url?scp=0036287618&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2002.1010404
DO - 10.1109/ISCAS.2002.1010404
M3 - Conference article
AN - SCOPUS:0036287618
SN - 0271-4310
VL - 4
SP - IV/121-IV/124
JO - Proceedings - IEEE International Symposium on Circuits and Systems
JF - Proceedings - IEEE International Symposium on Circuits and Systems
T2 - 2002 IEEE International Symposium on Circuits and Systems
Y2 - 26 May 2002 through 29 May 2002
ER -