caa a22 4500 467921644 CHVBK 20180406152918.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10836-006-7446-9 doi (NATIONALLICENCE)springer-10.1007/s10836-006-7446-9 Concurrent Error Detection in a Polynomial Basis Multiplier over GF(2 m ) [Elektronische Daten] [Chiou-Yng Lee, Che Chiou, Jim-Min Lin] Eliminating cryptographic computation errors is vital for preventing attacks. A simple approach is to verify the correctness of the cipher before outputting it. The multiplication is the most significant arithmetic operation among the cryptographic computations. Hence, a multiplier with concurrent error detection ability is urgently necessary to avert attacks. Employing the re-computing shifted operand concept, this study presents a semi-systolic array polynomial basis multiplier with concurrent error detection with minimal area overhead. Moreover, the proposed multiplier requires only two extra clock cycles while traditional multipliers using XOR trees consume at least $$\left\lceil {\log _2 m} \right\rceil$$ extra XOR gate delays in GF(2m) fields. Springer Science + Business Media, LLC, 2006 finite fields arithmetic nationallicence multiplier nationallicence fault-tolerant computing nationallicence fault detection nationallicence cryptography nationallicence Lee Chiou-Yng Department of Computer Information and Network Engineering, Lunghwa University of Science and Technology, 333, Taoyuan County, Taiwan, R.O.C. aut Chiou Che Department of Computer Science and Information Engineering, Ching Yun University, 320, Chung-Li, Taiwan, R.O.C. aut Lin Jim-Min Department of Information Engineering and Computer Science, Feng Chia University, 407, Taichung City, Taiwan, R.O.C. aut Journal of Electronic Testing Kluwer Academic Publishers 22/2(2006-04-01), 143-150 0923-8174 22:2<143 2006 22 10836 https://doi.org/10.1007/s10836-006-7446-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10836-006-7446-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Chiou-Yng Department of Computer Information and Network Engineering, Lunghwa University of Science and Technology, 333, Taoyuan County, Taiwan, R.O.C aut NATIONALLICENCE 700 1- Chiou Che Department of Computer Science and Information Engineering, Ching Yun University, 320, Chung-Li, Taiwan, R.O.C aut NATIONALLICENCE 700 1- Lin Jim-Min Department of Information Engineering and Computer Science, Feng Chia University, 407, Taichung City, Taiwan, R.O.C aut NATIONALLICENCE 773 0- Journal of Electronic Testing Kluwer Academic Publishers 22/2(2006-04-01), 143-150 0923-8174 22:2<143 2006 22 10836 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 466881460 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer